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gnutls-3.8.3-150600.2.15 RPM for x86_64

From OpenSuSE Leap 15.6 for x86_64

Name: gnutls Distribution: SUSE Linux Enterprise 15
Version: 3.8.3 Vendor: SUSE LLC <>
Release: 150600.2.15 Build date: Sat May 18 21:46:37 2024
Group: Productivity/Networking/Security Build host: h04-ch1b
Size: 3860743 Source RPM: gnutls-3.8.3-150600.2.15.src.rpm
Summary: The GNU Transport Layer Security Library
The GnuTLS library provides a secure layer over a reliable transport
layer. Currently the GnuTLS library implements the proposed standards
of the IETF's TLS working group.




GPL-3.0-or-later AND LGPL-2.1-or-later


* Mon Apr 08 2024
  - Security fix: [bsc#1221747, CVE-2024-28835]
    * gnutls: certtool crash when verifying a certificate chain
    * Add gnutls-CVE-2024-28835.patch
* Mon Apr 08 2024
  - Security fix: [bsc#1221746, CVE-2024-28834]
    * gnutls: side-channel in the deterministic ECDSA
    * Add gnutls-CVE-2024-28834.patch
* Wed Mar 20 2024
  - jitterentropy: Release the memory of the entropy collector when
    using jitterentropy with phtreads as there is also a
    pre-intitization done in the main thread. [bsc#1221242]
    * Add gnutls-FIPS-jitterentropy-deinit-threads.patch
* Wed Jan 17 2024
  - Update to 3.8.3:
    * libgnutls: Fix more timing side-channel inside RSA-PSK key
      exchange. [GNUTLS-SA-2024-01-14, CVSS: medium]
      [bsc#1218865, CVE-2024-0553]
    * libgnutls: Fix assertion failure when verifying a certificate
      chain with a cycle of cross signatures.
      [GNUTLS-SA-2024-01-09, CVSS: medium] [bsc#1218862, CVE-2024-0567]
    * libgnutls: Fix regression in handling Ed25519 keys stored in
      PKCS#11 token certtool was unable to handle Ed25519 keys
      generated on PKCS#11 with pkcs11-tool (OpenSC).
      This is a regression introduced in 3.8.2.
    * Rebase gnutls-FIPS-140-3-references.patch
    * Updated upstream gnutls.keyring
* Fri Nov 17 2023
  - Update to 3.8.2: [bsc#1217277, CVE-2023-5981]
    * libgnutls: Fix timing side-channel inside RSA-PSK key exchange.
      [GNUTLS-SA-2023-10-23, CVSS: medium] [CVE-2023-5981]
    * libgnutls: Add API functions to perform ECDH and DH key agreement
      The functionality has been there for a long time though they were
      not available as part of the public API.  This enables applications
      to implement custom protocols leveraging non-interactive key
      agreement with ECDH and DH.
    * libgnutls: Added support for AES-GCM-SIV ciphers (RFC 8452)
      The new algorithms GNUTLS_CIPHER_AES_128_SIV_GCM and
      GNUTLS_CIPHER_AES_256_SIV_GCM have been added to be used through
      the AEAD interface.  Note that, unlike
      GNUTLS_CIPHER_AES_{128,256}_SIV_GCM, the authentication tag is
      appended to the ciphertext, not prepended.
    * libgnutls: transparent KTLS support is extended to FreeBSD kernel
      The kernel TLS feature can now be enabled on FreeBSD as well as
      Linux when compiled with the --enable-ktls configure option.
    * gnutls-cli: New option --starttls-name
      Depending on deployment, application protocols such as XMPP may
      require a different origin address than the external address to be
      presented prior to STARTTLS negotiation.  The --starttls-name can
      be used to specify specify the addresses separately.
    * API and ABI modifications:
    - gnutls_pubkey_import_dh_raw: New function
    - gnutls_privkey_import_dh_raw: New function
    - gnutls_pubkey_export_dh_raw: New function
    - gnutls_privkey_export_dh_raw: New function
    - gnutls_x509_privkey_import_dh_raw: New function
    - gnutls_privkey_derive_secret: New function
    - GNUTLS_KEYGEN_DH: New enum member of gnutls_keygen_types_t
    * Rebase gnutls-FIPS-140-3-references.patch
    * Remove upstream: gnutls-GNUTLS_NO_EXTENSIONS-compatibility.patch
* Tue Aug 22 2023
  - Fix missing GNUTLS_NO_EXTENSIONS compatibility.
    * Upstream:
    * Add gnutls-GNUTLS_NO_EXTENSIONS-compatibility.patch
* Mon Aug 21 2023
  - tests: Fix the SRP test that fails with SIGPIPE signal return due
    to a socket being closed before using it.
    * Add gnutls-srp-test-SIGPIPE.patch
* Mon Aug 07 2023
  - Update to version 3.8.1:
    * libgnutls: ClientHello extensions are randomized by default
      To make fingerprinting harder, TLS extensions in ClientHello
      messages are shuffled. As this behavior may cause compatibility
      issue with legacy applications that do not accept the last
      extension without payload, the behavior can be reverted with the
      %NO_SHUFFLE_EXTENSIONS priority keyword.
    * libgnutls: Add support for RFC 9258 external PSK importer.
      This enables to deploy the same PSK across multiple TLS versions
      (TLS 1.2 and TLS 1.3) in a secure manner. To use, the application
      needs to set up a callback that formats the PSK identity using
    * libgnutls: %GNUTLS_NO_EXTENSIONS has been renamed to
    * libgnutls: Add additional PBKDF limit checks in FIPS mode as
      defined in SP 800-132. Minimum salt length is 128 bits and
      minimum iterations bound is 1000 for PBKDF in FIPS mode.
    * libgnutls: Add a mechanism to control whether to enforce extended
      master secret (RFC 7627). FIPS 140-3 mandates the use of TLS
      session hash (extended master secret, EMS) in TLS 1.2. To enforce
      this, a new priority keyword %FORCE_SESSION_HASH is added and if
      it is set and EMS is not set, the peer aborts the connection. This
      behavior is the default in FIPS mode, though it can be overridden
      through the configuration file with the "tls-session-hash" option.
      In either case non-EMS PRF is reported as a non-approved operation
      through the FIPS service indicator.
    * New option --attime to specify current time.
      To make testing with different timestamp to the system easier, the
      tools doing certificate verification now provide a new option
    - -attime, which takes an arbitrary time.
    * API and ABI modifications:
      gnutls_psk_client_credentials_function3: New typedef
      gnutls_psk_server_credentials_function3: New typedef
      gnutls_psk_set_server_credentials_function3: New function
      gnutls_psk_set_client_credentials_function3: New function
      gnutls_psk_format_imported_identity: New function
      GNUTLS_PSK_KEY_EXT: New enum member of gnutls_psk_key_flags
    * Rebase patches:
    - gnutls-FIPS-140-3-references.patch
    - gnutls-FIPS-jitterentropy.patch
    * Remove patches merged/fixed upstream:
    - gnutls-FIPS-PCT-DH.patch
    - gnutls-FIPS-PCT-ECDH.patch
* Mon May 29 2023
  - FIPS: Fix baselibs.conf to mention libgnutls30-hmac [bsc#1211476]
    Extend also the checks in gnutls-FIPS-HMAC-nettle-hogweed-gmp.patch
* Wed May 24 2023
  - FIPS: Skip the fixed HMAC verification for nettle, hogweed and
    gmp libraries. These calculated HMACs change for every build of
    each of these packages, we only have to verify that for gnutls.
    * Add gnutls-FIPS-HMAC-nettle-hogweed-gmp.patch [bsc#1211476]
* Mon May 22 2023
  - FIPS: Merge libgnutls30-hmac package into the library [bsc#1185116]
* Mon May 15 2023
  - Disable GNULIB's year2038 also for 32-bit arm - boo#1211394
* Mon Apr 10 2023
  - Temporarily disable GNULIB's year2038 support for 64bit time_t
    by using the --disable-year2038 flag. This omits support for
    timestamps past the year 2038:
    * Fixes the public API on 32-bit architectures avoiding to
      change the size of time_t as it cannot be changed without
      breaking the ABI compatibility.
    * Upstream issue:
* Tue Feb 21 2023
  - Update to 3.8.0: [bsc#1205763, bsc#1209627]
    * libgnutls: Fix a Bleichenbacher oracle in the TLS RSA key
      exchange. Reported by Hubert Kario (#1050). Fix developed by
      Alexander Sosedkin. [GNUTLS-SA-2020-07-14, CVSS: medium]
    * libgnutls: C++ library is now header only. All definitions
      from gnutlsxx.c have been moved into gnutlsxx.h. Users of the
      C++ interface have two options:
      1. include gnutlsxx.h in their application and link against
      the C library. (default)
      2. include gnutlsxx.h in their application, compile with
      GNUTLS_GNUTLSXX_NO_HEADERONLY macro defined and link
      against the C++ library.
      priority modifier have been added to allow disabling of the
      status_request TLS extension in the client side.
    * libgnutls: TLS heartbeat is disabled by default.
      The heartbeat extension in TLS (RFC 6520) is not widely used
      given other implementations dropped support for it. To enable
      back support for it, supply --enable-heartbeat-support to
      configure script.
    * libgnutls: SRP authentication is now disabled by default.
      It is disabled because the SRP authentication in TLS is not
      up to date with the latest TLS standards and its ciphersuites
      are based on the CBC mode and SHA-1. To enable it back, supply
    - -enable-srp-authentication option to configure script.
    * libgnutls: All code has been indented using "indent -ppi1 -linux".
      CI/CD has been adjusted to catch regressions. This is implemented
      through devel/indent-gnutls, devel/indent-maybe and .gitlab-ci.yml’s
      commit-check. You may run devel/indent-gnutls to fix any
      indentation issues if you make code modifications.
    * guile: Guile-bindings removed. They have been extracted into a
      separate project to reduce complexity and to simplify maintenance,
      see <>.
    * minitasn1: Upgraded to libtasn1 version 4.19.
    * API and ABI modifications:
      GNUTLS_SRTP_AEAD_AES_128_GCM: New gnutls_srtp_profile_t enum member
      GNUTLS_SRTP_AEAD_AES_256_GCM: New gnutls_srtp_profile_t enum member
    * Merge gnutls-FIPS-Set-error-state-when-jent-init-failed.patch
      and gnutls-FIPS-jitterentropy-threadsafe.patch into the main
      patch gnutls-FIPS-jitterentropy.patch
    * Rebase gnutls-FIPS-140-3-references.patch
    * Rebase patches with upstream version:
    - gnutls-FIPS-PCT-DH.patch gnutls-FIPS-PCT-ECDH.patch
    * Remove patches merged/fixed upstream:
    - gnutls-FIPS-disable-failing-tests.patch
    - gnutls-verify-library-HMAC.patch
    - gnutls_ECDSA_signing.patch
    - gnutls-Make-XTS-key-check-failure-not-fatal.patch
    - gnutls-FIPS-SLI-pbkdf2-verify-keylengths-only-SHA.patch
    * Update keyring with
* Thu Feb 16 2023
  - FIPS: Make the jitterentropy calls thread-safe [bsc#1208146]
    * Add gnutls-FIPS-jitterentropy-threadsafe.patch
* Thu Feb 16 2023
  - FIPS: GnuTLS DH/ECDH PCT public key regeneration [bsc#1207183]
    * Rebase patches with the version submitted upstream.
    * Avoid copying the key material: gnutls-FIPS-PCT-DH.patch
    * Improve logic around memory release: gnutls-FIPS-PCT-ECDH.patch
* Fri Feb 10 2023
  - Update to 3.7.9: [bsc#1208143, CVE-2023-0361]
    * libgnutls: Fix a Bleichenbacher oracle in the TLS RSA key
      exchange. [GNUTLS-SA-2020-07-14, CVSS: medium][CVE-2023-0361]
    * Rebase gnutls-FIPS-140-3-references.patch
* Fri Jan 20 2023
  - FIPS: Change all the 140-2 references to FIPS 140-3 in order to
    account for the new FIPS certification [bsc#1207346]
    * Add gnutls-FIPS-140-3-references.patch
* Mon Jan 16 2023
  - FIPS: GnuTLS DH/ECDH PCT public key regeneration [bsc#1207183]
    * Add gnutls-FIPS-PCT-DH.patch gnutls-FIPS-PCT-ECDH.patch
* Mon Dec 12 2022
  - switch to pkgconfig(zlib) so that alternative providers can be
* Tue Nov 08 2022
  - Verify only the libgnutls library HMAC [bsc#1199881]
    * Do not use the brp-50-generate-fips-hmac script as this
      is now calculated with the internal fipshmac tool.
    * Add gnutls-verify-library-HMAC.patch
* Wed Nov 02 2022
  - Temporarily revert the jitterentropy patches in s390 and s390x
    architectures until a fix is provided [bsc#1204937]
  - Disable flaky test that fails in s390x architecture:
    * Add gnutls-disable-flaky-test-dtls-resume.patch
* Fri Oct 14 2022
  - Consolidate the FIPS hmac files [bsc#1203245]
    * Use the gnutls fipshmac tool instead of the brp-check-suse
      and rename it to reflect on the library version.
    * Remove not needed gnutls-FIPS-Run-CFB8-without-offset.patch
  - Add a gnutls.rpmlintrc file to remove a hidden-file-or-dir false
    positive for the FIPS hmac calculation.
* Sun Oct 09 2022
  - Update to 3.7.8:
    * libgnutls: In FIPS140 mode, RSA signature verification is an
      approved operation if the key has modulus with known sizes
      (1024, 1280, 1536, and 1792 bits), in addition to any modulus
      sizes larger than 2048 bits, according to SP800-131A rev2.
    * libgnutls: gnutls_session_channel_binding performs additional
      checks when GNUTLS_CB_TLS_EXPORTER is requested. According to
      RFC9622 4.2, the "tls-exporter" channel binding is only usable
      when the handshake is bound to a unique master secret (i.e.,
      either TLS 1.3 or extended master secret extension is
      negotiated). Otherwise the function now returns error.
    * libgnutls: usage of the following functions, which are designed
      to loosen restrictions imposed by allowlisting mode of
      configuration, has been additionally restricted. Invoking
      them is now only allowed if system-wide TLS priority string
      has not been initialized yet:
    - gnutls_digest_set_secure
    - gnutls_sign_set_secure
    - gnutls_sign_set_secure_for_certs
    - gnutls_protocol_set_enabled
    * Delete gnutls-3.6.6-set_guile_site_dir.patch and use the
    - -with-guile-extension-dir configure option to properly
      handle the guile extension directory.
    * Rebase gnutls-Make-XTS-key-check-failure-not-fatal.patch
    * Update gnutls.keyring
    * Add a build depencency on gtk-doc required by autoreconf
* Fri Oct 07 2022
  - FIPS: Set error state when jent init failed in FIPS mode [bsc#1202146]
    * Add patch gnutls-FIPS-Set-error-state-when-jent-init-failed.patch
* Tue Oct 04 2022
  - FIPS: Make XTS key check failure not fatal [bsc#1203779]
    * Add gnutls-Make-XTS-key-check-failure-not-fatal.patch
* Wed Sep 14 2022
  - FIPS: Run the CFB8 cipher selftest without offset [bsc#1203245]
    * CFB8 list of ciphers: GNUTLS_CIPHER_AES_{128,192,256}_CFB8
    * Add gnutls-FIPS-Run-CFB8-without-offset.patch
* Tue Sep 13 2022
  - provide a libgnutls30-hmac-32bit to avoid uninstallable wine
    when pattern-base-fips is installed [boo#1203353]
* Tue Sep 06 2022
  - FIPS: Additional modifications to the SLI. [bsc#1190698]
    * Mark CMAC and GMAC and non-approved in gnutls_pbkfd2().
    * Mark HMAC keylength less than 112 bits as non-approved in
    * Adapt the pbkdf2 selftest and the regression tests accordingly.
    * Add gnutls-FIPS-SLI-pbkdf2-verify-keylengths-only-SHA.patch
* Mon Aug 08 2022
  - FIPS: Port GnuTLS to use jitterentropy [bsc#1202146, jsc#SLE-24941]
    * Add new dependency on jitterentropy
    * Add gnutls-FIPS-jitterentropy.patch
* Fri Jul 29 2022
  - Update to 3.7.7: [bsc#1202020, CVE-2022-2509]
    * libgnutls: Fixed double free during verification of pkcs7
      signatures. CVE-2022-2509
    * libgnutls: gnutls_hkdf_expand now only accepts LENGTH argument
      less than or equal to 255 times hash digest size, to comply with
      RFC 5869 2.3.
    * libgnutls: Length limit for TLS PSK usernames has been increased
      from 128 to 65535 characters
    * libgnutls: AES-GCM encryption function now limits plaintext
      length to 2^39-256 bits, according to SP800-38D
    * libgnutls: New block cipher functions have been added to
      transparently handle padding. gnutls_cipher_encrypt3 and
      gnutls_cipher_decrypt3 can be used in combination of
      GNUTLS_CIPHER_PADDING_PKCS7 flag to automatically add/remove
      padding if the length of the original plaintext is not a multiple
      of the block size.
    * libgnutls: New function for manual FIPS self-testing.
    * API and ABI modifications:
    - gnutls_fips140_run_self_tests: New function
    - gnutls_cipher_encrypt3: New function
    - gnutls_cipher_decrypt3: New function
    - gnutls_cipher_padding_flags_t: New enum
    * guile: Guile 1.8 is no longer supported
    * guile: Session record port treats premature termination as EOF Previously,
      a 'gnutls-error' exception with the 'error/premature-termination' value
      would be thrown while reading from a session record port when the
      underlying session was terminated prematurely. This was inconvenient
      since users of the port may not be prepared to handle such an exception.
      Reading from the session record port now returns the end-of-file object
      instead of throwing an exception, just like it would for a proper
      session termination.
    * guile: Session record ports can have a 'close' procedure. The
      'session-record-port' procedure now takes an optional second parameter,
      and a new 'set-session-record-port-close!' procedure is provided to
      specify a 'close' procedure for a session record port. This 'close'
      procedure lets users specify cleanup operations for when the port is
      closed, such as closing the file descriptor or port that backs the
      underlying session.
    * Rebase patches:
    - gnutls-3.6.6-set_guile_site_dir.patch
    - gnutls-FIPS-TLS_KDF_selftest.patch
    - gnutls-FIPS-disable-failing-tests.patch
    * Remove patch merged upstream:
    - gnutls-FIPS-PBKDF2-KAT-requirements.patch
* Wed Jun 29 2022
  - FIPS:
    * Add gnutls_ECDSA_signing.patch [bsc#1190698]
    - Check minimum keylength for symmetric key generation
    - Only allows ECDSA signature with valid set of hashes
      (SHA2 and SHA3)
* Fri May 27 2022
  - Update to version 3.7.6:
    * libgnutls: Fixed invalid write when gnutls_realloc_zero() is
      called with new_size < old_size. This bug caused heap
      corruption when gnutls_realloc_zero() has been set as gmp
    * Remove gnutls-3.7.5-fix-gnutls_realloc_zero.patch: Fixed
* Wed May 25 2022
  - Add gnutls-3.7.5-fix-gnutls_realloc_zero.patch: Fix memory
    corruption in gnutls_realloc_zero (gl#gnutls/gnutls#1367,
* Sat May 21 2022
  - update to 3.7.5:
    * add options disable session ticket usage in TLS 1.2 because
      it does not provide forward secrecy
    * For TLS 1.3 where session tickets do provide forward secrecy,
      the PFS priority string now only disables session tickets in
      TLS 1.2.
    * Future backward incompatibility: in the next major release of
      GnuTLS those flag and modifier are planned to be removed
    * gnutls-cli, gnutls-serv: Channel binding for printing
      information has been changed from tls-unique to tls-exporter
      as tls-unique is not supported in TLS 1.3.
    * Certificate sanity checks has been enhanced to make gnutls
      more RFC 5280 compliant:
    * Removed 3DES from FIPS approved algorithms
    * Optimized support for AES-SIV-CMAC algorithms
    * libgnutls: HKDF and AES-GCM algorithms are now approved in
      FIPS-140 mode when used in TLS
* Wed May 11 2022
  - disable kcapi usage for now, as kernel-obs-build not adjusted
    to contain the algorithms. bsc#1189283
* Fri Mar 18 2022
  - FIPS: Additional PBKDF2 requirements for KAT [bsc#1184669]
    * The IG 10.3.A and SP800-132 require some minimum parameters for
      the salt length, password length and iteration count. These
      parameters should be also used in the KAT.
    * Add gnutls-FIPS-PBKDF2-KAT-requirements.patch
  - Enable to run the regression tests also in FIPS mode.
* Fri Mar 18 2022
  - Update to 3.7.4:
    * libgnutls: Added support for certificate compression as defined
      in RFC8879.
    * certtool: Added option --compress-cert that allows user to
      specify compression  methods for certificate compression.
    * libgnutls: GnuTLS can now be compiled with --enable-strict-x509
      configure option to enforce stricter certificate sanity checks
      that are compliant with RFC5280.
    * libgnutls: Removed IA5String type from DirectoryString within
      issuer and subject name to make DirectoryString RFC5280 compliant.
    * libgnutls: Added function to retrieve the name of current
      ciphersuite from session.
    * Bump libgnutlsxx soname due to ABI break
    * API and ABI modifications:
    - GNUTLS_COMP_BROTLI: New gnutls_compression_method_t enum member
    - GNUTLS_COMP_ZSTD: New gnutls_compression_method_t enum member
    - gnutls_compress_certificate_get_selected_method: Added
    - gnutls_compress_certificate_set_methods: Added
    * Update gnutls.keyring
* Sun Feb 27 2022
  - build with lto
  - build with -Wl,-z,now -Wl,-z,relro
  - build without -fanalyzer, which cuts build time in ~ half
* Tue Jan 18 2022
  - Update to 3.7.3: [bsc#1190698, bsc#1190796]
    * libgnutls: The allowlisting configuration mode has been added
      to the system-wide settings. In this mode, all the algorithms
      are initially marked as insecure or disabled, while the
      applications can re-enable them either through the [overrides]
      section of the configuration file or the new API (#1172).
    * The build infrastructure no longer depends on GNU AutoGen for
      generating command-line option handling, template file parsing
      in certtool, and documentation generation (#773, #774). This
      change also removes run-time or bundled dependency on the
      libopts library, and requires Python 3.6 or later to regenerate
      the distribution tarball. Note that this brings in known backward
      incompatibility in command-line tools, such as long options are
      now case sensitive, while previously they were treated in a case
      insensitive manner: for example --RSA is no longer a valid option
      of certtool. The existing scripts using GnuTLS tools may need
      adjustment for this change.
    * libgnutls: The tpm2-tss-engine compatible private blobs can be loaded
      and used as a gnutls_privkey_t (#594). The code was originally written
      for the OpenConnect VPN project by David Woodhouse. To generate such
      blobs, use the tpm2tss-genkey tool from tpm2-tss-engine:
      or the tpm2_encodeobject tool from unreleased tpm2-tools.
    * libgnutls: The library now transparently enables Linux KTLS (kernel
      TLS) when the feature is compiled in with --enable-ktls configuration
      option (#1113). If the KTLS initialization fails it automatically falls
      back to the user space implementation.
    * certtool: The certtool command can now read the Certificate Transparency
      (RFC 6962) SCT extension (#232).  New API functions are also provided to
      access and manipulate the extension values.
    * certtool: The certtool command can now generate, manipulate, and evaluate
      x25519 and x448 public keys, private keys, and certificates.
    * libgnutls: Disabling a hashing algorithm through "insecure-hash"
      configuration directive now also disables TLS ciphersuites that use it
      as a PRF algorithm.
    * libgnutls: PKCS#12 files are now created with modern algorithms by default
      (!1499). Previously certtool used PKCS12-3DES-SHA1 for key derivation and
      HMAC-SHA1 as an integity measure in PKCS#12.  Now it uses AES-128-CBC with
      PBKDF2 and SHA-256 for both key derivation and MAC algorithms, and the
      default PBKDF2 iteration count has been increased to 600000.
    * libgnutls: PKCS#12 keys derived using GOST algorithm now uses
      HMAC_GOSTR3411_2012_512 instead of HMAC_GOSTR3411_2012_256 for integrity,
      to conform with the latest TC-26 requirements (#1225).
    * libgnutls: The library now provides a means to report the status
      of approved cryptographic operations (!1465). To adhere to the
      FIPS140-3 IG 2.4.C., this complements the existing mechanism to
      prohibit the use of unapproved algorithms by making the library
      unusable state.
    * gnutls-cli: The gnutls-cli command now provides a --list-config
      option to print the library configuration (!1508).
    * libgnutls: Fixed possible race condition in
      gnutls_x509_trust_list_verify_crt2 when a single trust list object
      is shared among multiple threads (#1277). [GNUTLS-SA-2022-01-17,
      CVSS: low]
    * API and ABI modifications:
      gnutls_ecc_curve_set_enabled: Added.
      gnutls_sign_set_secure: Added.
      gnutls_sign_set_secure_for_certs: Added.
      gnutls_digest_set_secure: Added.
      gnutls_protocol_set_enabled: Added.
      gnutls_fips140_context_init: New function
      gnutls_fips140_context_deinit: New function
      gnutls_fips140_push_context: New function
      gnutls_fips140_pop_context: New function
      gnutls_fips140_get_operation_state: New function
      gnutls_fips140_operation_state_t: New enum
      gnutls_transport_is_ktls_enabled: New function
      gnutls_get_library_configuration: New function
    * Remove patches fixed in the update:
    - gnutls-FIPS-module-version.patch
    - gnutls-FIPS-service-indicator.patch
    - gnutls-FIPS-service-indicator-public-key.patch
    - gnutls-FIPS-service-indicator-symmetric-key.patch
    - gnutls-FIPS-RSA-PSS-flags.patch
    - gnutls-FIPS-RSA-mod-sizes.patch
* Tue Jan 18 2022
  - FIPS: Fix regression tests in fips and non-fips mode [bsc#1194468]
    * Add gnutls-FIPS-disable-failing-tests.patch
    * Remove patches:
    - gnutls-temporarily_disable_broken_guile_reauth_test.patch
    - disable-psk-file-test.patch
* Mon Jan 17 2022
  - FIPS: Provide module identifier and version [bsc#1190796]
    * Add configurable options to output the module name/identifier
      (--with-fips140-module-name) and the module version
    * Add the CLI option list-config that reports the configuration
      of the library.
    * Add gnutls-FIPS-module-version.patch
* Wed Dec 22 2021
  - FIPS: Provide a service-level indicator [bsc#1190698]
    * Add support for a "service indicator" as required in
      the FIPS140-3 Implementation Guidance in section 2.4.C
    * Add patches:
    - gnutls-FIPS-service-indicator.patch
    - gnutls-FIPS-service-indicator-public-key.patch
    - gnutls-FIPS-service-indicator-symmetric-key.patch
    - gnutls-FIPS-RSA-PSS-flags.patch
* Thu Dec 16 2021
  - FIPS: RSA KeyGen/SigGen fail with 4096 bit key sizes [bsc#1192008]
    * fips: allow more RSA modulus sizes
    * Add gnutls-FIPS-RSA-mod-sizes.patch
    * Delete gnutls-3.6.7-fips-rsa-4096.patch
* Fri Nov 26 2021
  - Drop bogus condition "> 1550": that would mean 'more recent than
    Tumbleweed' which is technically impossible, as Tumbleweed is the
    leading project (and the condition causes issues as Tumbleweed
    needs to move away from 1550 due to CODE 15 SP5 plans).
* Fri Oct 15 2021
  - Add crypto-policies support for Leap and SLE 15.4 [jsc#SLE-20287]
  - Add DANE guards
* Wed Jul 21 2021
  - Remove gnutls-temporarily_disable_broken_guile_reauth_test.patch
    since its already working.
* Tue Jun 01 2021
  - Update to version 3.7.2
    * Added Linux kernel AF_ALG based acceleration
    * Fixed timing of early data exchange
    * The priority string option DISABLE_TLS13_COMPAT_MODE was added
      to disable TLS 1.3 middlebox compatibility mode
    * The GNUTLS_NO_EXPLICIT_INIT envvar has been renamed to
      GNUTLS_NO_IMPLICIT_INIT to reflect the purpose
    * certtool:
    * When signing a CSR, CRL distribution point (CDP) is no
      longer copied from the signing CA by default
    * When producing certificates and certificate requests, subject
      DN components that are provided individually will now be
      ordered by assumed scale
* Wed May 26 2021
  - Rework the crypto-policies dependencies in libraries [bsc#1186385]
* Thu May 13 2021
  - Compute the FIPS hmac file without re-defining the
    __os_install_post macro, use the brp-50-generate-fips-hmac
    script instead. [bsc#1184555]
* Thu Mar 18 2021
  - Require the main package in devel and lib packages as the default
    priorities are now set via crypto-policies. [bsc#1183082]
* Fri Mar 12 2021
  - Update to 3.7.1:
      [bsc#1183456, CVE-2021-20232] [bsc#1183457, CVE-2021-20231]
    * Fixed potential use-after-free in sending "key_share" and
      "pre_shared_key" extensions.
    * Fixed a regression in handling duplicated certs in a chain.
    * Fixed sending of session ID in TLS 1.3 middlebox compatibility
      mode. In that mode the client shall always send a non-zero
      session ID to make the handshake resemble the TLS 1.2
      resumption; this was not true in the previous versions.
    * Removed dependency on the external 'fipscheck' package,
      when compiled with --enable-fips140-mode.
    * Added padlock acceleration for AES-192-CBC.
  - Remove patches upstream:
    * gnutls-gnutls-cli-debug.patch
    * gnutls-ignore-duplicate-certificates.patch
    * gnutls-test-fixes.patch
* Wed Feb 10 2021
  - Fix the test suite for tests/ [bsc#1171565]
    * Don't unset system priority settings in
    * Upstream:
  - Add gnutls-gnutls-cli-debug.patch
* Wed Feb 10 2021
  - Fix: Test certificates in tests/testpkcs11-certs have expired
    * Upstream bug:
  - Add gnutls-test-fixes.patch
* Mon Feb 08 2021
  - gnutls_x509_trust_list_verify_crt2: ignore duplicate certificates
    * Upstream bug:
  - Add gnutls-ignore-duplicate-certificates.patch
* Wed Jan 27 2021
  - Update to 3.7.0
    * Depend on nettle 3.6
    * Added a new API that provides a callback function to retrieve
      missing certificates from incomplete certificate chains
    * Added a new API that provides a callback function to output the
      complete path to the trusted root during certificate chain
    * OIDs exposed as gnutls_datum_t no longer account for the
      terminating null bytes, while the data field is null terminated.
      The affected API functions are: gnutls_ocsp_req_get_extension,
      gnutls_ocsp_resp_get_response, and gnutls_ocsp_resp_get_extension
    * Added a new set of API to enable QUIC implementation
    * The crypto implementation override APIs deprecated in 3.6.9 are
      now no-op
    * Support for padlock has been fixed to make it work with Zhaoxin CPU
    * The maximum PIN length for PKCS #11 has been increased from 31
      bytes to 255 bytes
  - Remove patch fixed upstream:
    * gnutls-FIPS-use_2048_bit_prime_in_DH_selftest.patch
  - Add version guards for the crypto-policies package
  - Fix threading bug in libgnutls [bsc#1173434]
    * Upstream bug:
* Thu Dec 17 2020
  - Require the crypto-policies package [bsc#1180051]
* Tue Nov 24 2020
  - Use the centralized crypto policy profile (jsc#SLE-15832)
* Tue Nov 10 2020
  - FIPS: Use 2048 bit prime in DH selftest (bsc#1176086)
    * add gnutls-FIPS-use_2048_bit_prime_in_DH_selftest.patch
  - FIPS: Add TLS KDF selftest (bsc#1176671)
    * add gnutls-FIPS-TLS_KDF_selftest.patch
* Mon Oct 12 2020
  - Escape rpm command %%expand when used in comment.
* Tue Sep 08 2020
  - Update to 3.6.15
    * libgnutls: Fixed "no_renegotiation" alert handling at incorrect timing.
    [GNUTLS-SA-2020-09-04, CVSS: medium]
    * libgnutls: If FIPS self-tests are failed, gnutls_fips140_mode_enabled() now
    indicates that with a false return value (!1306).
    * libgnutls: Under FIPS mode, the generated ECDH/DH public keys are checked
    accordingly to SP800-56A rev 3 (!1295, !1299).
    * libgnutls: gnutls_x509_crt_export2() now returns 0 upon success, rather than
    the size of the internal base64 blob (#1025).
    * libgnutls: Certificate verification failue due to OCSP must-stapling is not
    honered is now correctly marked with the GNUTLS_CERT_INVALID flag
    * libgnutls: The audit log message for weak hashes is no longer printed twice
    * libgnutls: Fixed version negotiation when TLS 1.3 is enabled and TLS 1.2 is
    disabled in the priority string. Previously, even when TLS 1.2 is explicitly
    disabled with "-VERS-TLS1.2", the server still offered TLS 1.2 if TLS 1.3 is
    enabled (#1054).
  - drop upstreamed patches:
    * gnutls-detect_nettle_so.patch
    * 0001-crypto-api-always-allocate-memory-when-serializing-i.patch
* Tue Jun 09 2020
  - Correctly detect gmp, nettle, and hogweed libraries (bsc#1172666)
    * add gnutls-detect_nettle_so.patch
* Mon Jun 08 2020
  - Fix a memory leak that could lead to a DoS attack against Samba
    servers (bsc#1172663)
    * add 0001-crypto-api-always-allocate-memory-when-serializing-i.patch
  - Temporarily disable broken guile reauth test (bsc#1171565)
    * add gnutls-temporarily_disable_broken_guile_reauth_test.patch
* Thu Jun 04 2020
  - Update to 3.6.14
    * libgnutls: Fixed insecure session ticket key construction, since 3.6.4.
      The TLS server would not bind the session ticket encryption key with a
      value supplied by the application until the initial key rotation, allowing
      attacker to bypass authentication in TLS 1.3 and recover previous
      conversations in TLS 1.2 (#1011). (bsc#1172506, CVE-2020-13777)
      [GNUTLS-SA-2020-06-03, CVSS: high]
    * libgnutls: Fixed handling of certificate chain with cross-signed
      intermediate CA certificates (#1008). (bsc#1172461)
    * libgnutls: Fixed reception of empty session ticket under TLS 1.2 (#997).
    * libgnutls: gnutls_x509_crt_print() is enhanced to recognizes commonName
      (, decodes certificate policy OIDs (!1245), and prints Authority
      Key Identifier (AKI) properly (#989, #991).
    * certtool: PKCS #7 attributes are now printed with symbolic names (!1246).
    * libgnutls: Use accelerated AES-XTS implementation if possible (!1244).
      Also both accelerated and non-accelerated implementations check key block
      according to FIPS-140-2 IG A.9 (!1233).
    * libgnutls: Added support for AES-SIV ciphers (#463).
    * libgnutls: Added support for 192-bit AES-GCM cipher (!1267).
    * libgnutls: No longer use internal symbols exported from Nettle (!1235)
    * API and ABI modifications:
      GNUTLS_CIPHER_AES_128_SIV: Added
      GNUTLS_CIPHER_AES_256_SIV: Added
      GNUTLS_CIPHER_AES_192_GCM: Added
      gnutls_pkcs7_print_signature_info: Added
  - Add key D605848ED7E69871: public key "Daiki Ueno <>" to
    the keyring
  - Drop gnutls-fips_correct_nettle_soversion.patch (upstream)
* Thu Apr 02 2020
  - Use correct nettle .so version when looking for a FIPS checksum
    * add gnutls-fips_correct_nettle_soversion.patch
* Thu Apr 02 2020
  - Update to 3.6.13
    * libgnutls: Fix a DTLS-protocol regression (caused by TLS1.3
      The DTLS client would not contribute any randomness to the DTLS negotiation,
      breaking the security guarantees of the DTLS protocol (#960)
      [GNUTLS-SA-2020-03-31, CVSS: high] (bsc#1168345)
    * libgnutls: Added new APIs to access KDF algorithms (#813).
    * libgnutls: Added new callback gnutls_keylog_func that enables a custom
      logging functionality.
    * libgnutls: Added support for non-null terminated usernames in PSK
      negotiation (#586).
    * gnutls-cli-debug: Improved support for old servers that only support
      SSL 3.0.
* Mon Mar 30 2020
  - Split off FIPS checksums into a separate libgnutls30-hmac
    subpackage (bsc#1152692)
* Tue Feb 04 2020
  - gnutls 3.6.12
    * libgnutls: Introduced TLS session flag (gnutls_session_get_flags())
    to identify sessions that client request OCSP status request (#829).
    * libgnutls: Added support for X448 key exchange (RFC 7748) and Ed448
    signature algorithm (RFC 8032) under TLS (#86).
    * libgnutls: Added the default-priority-string option to system configuration;
    it allows overriding the compiled-in default-priority-string.
    * libgnutls: Added support for GOST CNT_IMIT ciphersuite (as defined by
    By default this ciphersuite is disabled. It can be enabled by adding
    +GOST to priority string. In the future this priority string may enable
    other GOST ciphersuites as well.  Note, that server will fail to negotiate
    GOST ciphersuites if TLS 1.3 is enabled both on a server and a client. It
    is recommended for now to disable TLS 1.3 in setups where GOST ciphersuites
    are enabled on GnuTLS-based servers.
    * libgnutls: added priority shortcuts for different GOST categories like
    * libgnutls: Reject certificates with invalid time fields. That is we reject
    certificates with invalid characters in Time fields, or invalid time formatting
    To continue accepting the invalid form compile with --disable-strict-der-time
    * libgnutls: Reject certificates which contain duplicate extensions. We were
    previously printing warnings when printing such a certificate, but that is
    not always sufficient to flag such certificates as invalid. Instead we now
    refuse to import them (#887).
    * libgnutls: If a CA is found in the trusted list, check in addition to
    time validity, whether the algorithms comply to the expected level prior
    to accepting it. This addresses the problem of accepting CAs which would
    have been marked as insecure otherwise (#877).
    * libgnutls: The min-verification-profile from system configuration applies
    for all certificate verifications, not only under TLS. The configuration can
    be overriden using the GNUTLS_SYSTEM_PRIORITY_FILE environment variable.
    * libgnutls: The stapled OCSP certificate verification adheres to the convention
    used throughout the library of setting the 'GNUTLS_CERT_INVALID' flag.
    * libgnutls: On client side only send OCSP staples if they have been requested
    by the server, and on server side always advertise that we support OCSP stapling
    * libgnutls: Introduced the gnutls_ocsp_req_const_t which is compatible
    with gnutls_ocsp_req_t but const.
    * certtool: Added the --verify-profile option to set a certificate
    verification profile. Use '--verify-profile low' for certificate verification
    to apply the 'NORMAL' verification profile.
    * certtool: The add_extension template option is considered even when generating
    a certificate from a certificate request.
* Tue Dec 03 2019
  - gnutls
    * libgnutls: Corrected issue with TLS 1.2 session ticket
      handling as client during resumption
    * libgnutls: gnutls_base64_decode2() succeeds decoding the empty
      string to the empty string. This is a behavioral change of the
      API but it conforms to the RFC4648 expectations
    * libgnutls: Fixed AES-CFB8 implementation, when input is shorter
      than the block size. Fix backported from nettle.
    * certtool: CRL distribution points will be set in CA
      certificates even when non self-signed
    * gnutls-cli/serv: added raw public-key handling capabilities
      (RFC7250). Key material can be set via the --rawpkkeyfile and
    - -rawpkfile flags.
* Thu Oct 10 2019
  - gnutls 3.6.10:
    * Add support for deterministic ECDSA/DSA (RFC6979)
    * Add functions for in-place encryption/decryption of data buffers
    * server now selects the highest TLS protocol version, if TLS 1.3
      is enabled and the client advertises an older protocol version
    * Add support for GOST 28147-89 cipher in CNT (GOST counter) mode
      and MAC generation based on GOST 28147-89 (IMIT)
    * certtool: when outputting an encrypted private key do not
      insert the textual description of it
* Tue Sep 24 2019
  - Install checksums for binary integrity verification which are
    required when running in FIPS mode (bsc#1152692, jsc#SLE-9518)
* Wed Jul 31 2019
  - gnutls 3.6.9:
    * add support for copying digest or MAC contexts
    * Mark the crypto implementation override APIs as deprecated
    * Add support for AES-GMAC, as a separate to GCM, MAC algorithm
    * Add support for Generalname registeredID
    * The priority configuration was enhanced to allow more elaborate
      system-wide configuration of the library
  - includes changes from 3.6.8:
    * Add support for AES-XTS cipher
    * Fix calculation of Streebog digests
    * During Diffie-Hellman operations in TLS, verify that the peer's
      public key is on the right subgroup (y^q=1 mod p), when q is
      available (under TLS 1.3 and under earlier versions when RFC7919
      parameters are used).
    * Apply STD3 ASCII rules in gnutls_idna_map() to prevent
      hostname/domain crafting via IDNA conversion
    * certtool: allow the digital signature key usage flag in CA
    * gnutls-cli/serv: add the --keymatexport and --keymatexportsize
      options. These allow testing the RFC5705 using these tools
  - drop patches to re-enable tests:
    * disable-psk-file-test.patch
    * gnutls-3.6.0-disable-flaky-dtls_resume-test.patch
* Thu Apr 04 2019
  - Trim useless %if..%endif guards that do not affect the build.
  - Fix language errors in description again.
* Thu Apr 04 2019
  - Update gnutls to 3.6.7
    * * libgnutls, gnutls tools: Every gnutls_free() will automatically set
      the free'd pointer to NULL. This prevents possible use-after-free and
      double free issues. Use-after-free will be turned into NULL dereference.
      The counter-measure does not extend to applications using gnutls_free().
    * * libgnutls: Fixed a memory corruption (double free) vulnerability in the
      certificate verification API. Reported by Tavis Ormandy; addressed with
      the change above. [GNUTLS-SA-2019-03-27, #694] [bsc#1130681] (CVE-2019-3829)
    * * libgnutls: Fixed an invalid pointer access via malformed TLS1.3 async messages;
      Found using tlsfuzzer. [GNUTLS-SA-2019-03-27, #704] [bsc#1130682] (CVE-2019-3836)
    * * libgnutls: enforce key usage limitations on certificates more actively.
      Previously we would enforce it for TLS1.2 protocol, now we enforce it
      even when TLS1.3 is negotiated, or on client certificates as well. When
      an inappropriate for TLS1.3 certificate is seen on the credentials structure
      GnuTLS will disable TLS1.3 support for that session (#690).
    * * libgnutls: the default number of tickets sent under TLS 1.3 was increased to
      two. This makes it easier for clients which perform multiple connections
      to the server to use the tickets sent by a default server.
    * * libgnutls: enforce the equality of the two signature parameters fields in
      a certificate. We were already enforcing the signature algorithm, but there
      was a bug in parameter checking code.
    * * libgnutls: fixed issue preventing sending and receiving from different
      threads when false start was enabled (#713).
    * * libgnutls: the flag GNUTLS_PKCS11_OBJ_FLAG_LOGIN_SO now implies a writable
      session, as non-writeable security officer sessions are undefined in PKCS#11
    * * libgnutls: no longer send downgrade sentinel in TLS 1.3.
      Previously the sentinel value was embedded to early in version
      negotiation and was sent even on TLS 1.3. It is now sent only when
      TLS 1.2 or earlier is negotiated (#689).
    * * gnutls-cli: Added option --logfile to redirect informational messages output.
  - Disabled dane support in SLE since dane is not shipped there
  - Changed configure script to hardware guile site directory since command-line
    option '--with-guile-site-dir=' was removed from the configure script.
    * * Added gnutls-3.6.6-set_guile_site_dir.patch
  - Modified gnutls-3.6.0-disable-flaky-dtls_resume-test.patch to fix
    compilation issues on PPC
* Mon Feb 04 2019
  - Update to 3.6.6
    * * libgnutls: gnutls_pubkey_import_ecc_raw() was fixed to set the number bits
      on the public key (#640).
    * * libgnutls: Added support for raw public-key authentication as defined in RFC7250.
      Raw public-keys can be negotiated by enabling the corresponding certificate
      types via the priority strings. The raw public-key mechanism must be explicitly
      enabled via the GNUTLS_ENABLE_RAWPK init flag (#26, #280).
    * * libgnutls: When on server or client side we are sending no extensions we do
      not set an empty extensions field but we rather remove that field competely.
      This solves a regression since 3.5.x and improves compatibility of the server
      side with certain clients.
    * * libgnutls: We no longer mark RSA keys in PKCS#11 tokens as RSA-PSS capable if
      the CKA_SIGN is not set (#667).
    * * libgnutls: The priority string option %NO_EXTENSIONS was improved to completely
      disable extensions at all cases, while providing a functional session. This
      also implies that when specified, TLS1.3 is disabled.
    * * libgnutls: GNUTLS_X509_NO_WELL_DEFINED_EXPIRATION was marked as deprecated.
      The previous definition was non-functional (#609).
  - drop no longer needed gnutls-enbale-guile-2.2.patch
  - refresh disable-psk-file-test.patch
* Wed Jan 02 2019
  - Update to 3.6.5
    * * libgnutls: Provide the option of transparent re-handshake/reauthentication
      when the GNUTLS_AUTO_REAUTH flag is specified in gnutls_init() (#571).
    * * libgnutls: Added support for TLS 1.3 zero round-trip (0-RTT) mode (#127)
    * * libgnutls: The priority functions will ignore and not enable TLS1.3 if
      requested with legacy TLS versions enabled but not TLS1.2. That is because
      if such a priority string is used in the client side (e.g., TLS1.3+TLS1.0 enabled)
      servers which do not support TLS1.3 will negotiate TLS1.2 which will be
      rejected by the client as disabled (#621).
    * * libgnutls: Change RSA decryption to use a new side-channel silent function.
      This addresses a security issue where memory access patterns as well as timing
      on the underlying Nettle rsa-decrypt function could lead to new Bleichenbacher
      attacks. Side-channel resistant code is slower due to the need to mask
      access and timings. When used in TLS the new functions cause RSA based
      handshakes to be between 13% and 28% slower on average (Numbers are indicative,
      the tests where performed on a relatively modern Intel CPU, results vary
      depending on the CPU and architecture used). This change makes nettle 3.4.1
      the minimum requirement of gnutls (#630). [CVSS: medium]
    * * libgnutls: gnutls_priority_init() and friends, allow the CTYPE-OPENPGP keyword
      in the priority string. It is only accepted as legacy option and is ignored.
    * * libgnutls: Added support for EdDSA under PKCS#11 (#417)
    * * libgnutls: Added support for AES-CFB8 cipher (#357)
    * * libgnutls: Added support for AES-CMAC MAC (#351)
    * * libgnutls: In two previous versions GNUTLS_CIPHER_GOST28147_CPB/CPC/CPD_CFB ciphers
      have incorrectly used CryptoPro-A S-BOX instead of proper (CryptoPro-B/-C/-D
      S-BOXes). They are fixed now.
    * * libgnutls: Added support for GOST key unmasking and unwrapped GOST private
      keys parsing, as specified in R 50.1.112-2016.
    * * gnutls-serv: It applies the default settings when no --priority option is given,
      using gnutls_set_default_priority().
    * * p11tool: Fix initialization of security officer's PIN with the --initialize-so-pin
      option (#561)
    * * certtool: Add parameter --no-text that prevents certtool from outputting
      text before PEM-encoded private key, public key, certificate, CRL or CSR.
  - minimum required libnettle is now 3.4.1
  - refresh
    * disable-psk-file-test.patch
    * gnutls-3.6.0-disable-flaky-dtls_resume-test.patch
* Tue Nov 27 2018
  - search for guile-2.2 during configure, part of boo#1117121
    add patches:
    * gnutls-enbale-guile-2.2.patch: search for guile-2.2
    refresh patches:
    * disable-psk-file-test.patch: disable psk-file in
* Mon Oct 15 2018
  - Temporarily disable failing psk-file test (race condition)
    * add disable-psk-file-test.patch
* Mon Oct 15 2018
  - Version update to 3.6.4 (bsc#1111757):
    * * libgnutls: Added the final (RFC8446) version numbering of the TLS1.3 protocol.
    * * libgnutls: Corrected regression since 3.6.3 in the callbacks set with
      gnutls_certificate_set_retrieve_function() which could not handle the case where
      no certificates were returned, or the callbacks were set to NULL (see #528).
    * * libgnutls: gnutls_handshake() on server returns early on handshake when no
      certificate is presented by client and the gnutls_init() flag GNUTLS_ENABLE_EARLY_START
      is specified.
    * * libgnutls: Added session ticket key rotation on server side with TOTP.
      The key set with gnutls_session_ticket_enable_server() is used as a
      master key to generate time-based keys for tickets. The rotation
      relates to the gnutls_db_set_cache_expiration() period.
    * * libgnutls: The 'record size limit' extension is added and preferred to the
      'max record size' extension when possible.
    * * libgnutls: Provide a more flexible PKCS#11 search of trust store certificates.
      This addresses the problem where the CA certificate doesn't have a subject key
      identifier whereas the end certificates have an authority key identifier (#569)
    * * libgnutls: gnutls_privkey_export_gost_raw2(), gnutls_privkey_import_gost_raw(),
      gnutls_pubkey_export_gost_raw2(), gnutls_pubkey_import_gost_raw() import
      and export GOST parameters in the "native" little endian format used for these
      curves. This is an intentional incompatible change with 3.6.3.
    * * libgnutls: Added support for seperately negotiating client and server certificate types
      as defined in RFC7250. This mechanism must be explicitly enabled via the
      GNUTLS_ENABLE_CERT_TYPE_NEG flag in gnutls_init().
  - Drop upstreamed patch:
    * gnutls-3.6.3-backport-upstream-fixes.patch
* Tue Sep 18 2018
  - gnutls-3.6.0-disable-flaky-dtls_resume-test.patch: refresh to also patch
    test/ as autoreconf does not work
* Fri Sep 14 2018
  - Backport of upstream fixes (boo#1108450)
    * gnutls-3.6.3-backport-upstream-fixes.patch
    Fixes taken from upstream commits:
    * * 3df5b7bc8a64 ("cert-cred: fix possible segfault when resetting cert retrieval function")
    * * 42945a7aab6d ("allow no certificates to be reported by the gnutls_certificate_retrieve_function callbacks")
    * * 10f83e36ed92 ("hello_ext_parse: apply the test for pre-shared key ext being last on client hello")
    The patch was taken from
* Wed Aug 22 2018
  - Update to 3.6.3
    Fixes security issues:
    CVE-2018-10846, CVE-2018-10845, CVE-2018-10844, CVE-2017-10790
    (bsc#1105437, bsc#1105460, bsc#1105459, bsc#1047002)
    Other Changes:
    * * libgnutls: Introduced support for draft-ietf-tls-tls13-28
    * * libgnutls: Apply compatibility settings for existing applications running with TLS1.2 or
      earlier and TLS 1.3.
    * * Added support for Russian Public Key Infrastructure according to RFCs 4491/4357/7836.
    * * Provide a uniform cipher list across supported TLS protocols
    * * The SSL 3.0 protocol is disabled on compile-time by default.
    * * libgnutls: Introduced function to switch the current FIPS140-2 operational
    * * libgnutls: Introduced low-level function to assist applications attempting client
      hello extension parsing, prior to GnuTLS' parsing of the message.
    * * libgnutls: When exporting an X.509 certificate avoid re-encoding if there are no
      modifications to the certificate.
    * * libgnutls: on group exchange honor the %SERVER_PRECEDENCE and select the groups
      which are preferred by the server.
    * * Improved counter-measures for TLS CBC record padding.
    * * Introduced the %FORCE_ETM priority string option. This option prevents the negotiation
      of legacy CBC ciphersuites unless encrypt-then-mac is negotiated.
    * * libgnutls: gnutls_privkey_import_ext4() was enhanced with the
    * * libgnutls: gnutls_pkcs11_copy_secret_key, gnutls_pkcs11_copy_x509_privkey2,
      gnutls_pkcs11_privkey_generate3 will mark objects as sensitive by default
      unless GNUTLS_PKCS11_OBJ_FLAG_MARK_NOT_SENSITIVE is specified. This is an API
      change for these functions which make them err towards safety.
    * * libgnutls: improved aarch64 cpu features detection by using getauxval().
    * * certtool: It is now possible to specify certificate and serial CRL numbers greater
      than 2**63-2 as a hex-encoded string both when prompted and in a template file.
      Default certificate serial numbers are now fully random.
  - don't run autoreconf to avoid pulling in gtk-doc
* Tue Jul 31 2018
  - Require pkgconfig(autoopts) for building
* Thu Mar 29 2018
  - Simplify the DANE support %ifdef condition
    * build with DANE on openSUSE only
* Mon Mar 26 2018
  - Adjust RPM groups. Drop %if..%endif guards that are idempotent.
* Fri Mar 23 2018
  - build without DANE support on SLE-15, as it doesn't have unbound
* Fri Mar 23 2018
  - add back refreshed gnutls-3.6.0-disable-flaky-dtls_resume-test.patch
    the dtls-resume test still keeps randomly failing on PPC
* Fri Mar 23 2018
  - remove gnutls-3.6.0-disable-flaky-dtls_resume-test.patch
    patch does not apply any more and apparently the build
    suceeds even if the formerly flaky testcase is run (bsc#1086579)
* Thu Mar 15 2018
  - gnutls.keyring: Nikos key refreshed to be unexpired
* Tue Mar 13 2018
  - GnuTLS 3.6.2:
    * libgnutls: When verifying against a self signed certificate ignore issuer.
      That is, ignore issuer when checking the issuer's parameters strength,
      resolving issue #347 which caused self signed certificates to be
      additionally marked as of insufficient security level.
    * libgnutls: Corrected MTU calculation for the CBC ciphersuites. The data
      MTU calculation now, it correctly accounts for the fixed overhead due to
      padding (as 1 byte), while at the same time considers the rest of the
      padding as part of data MTU.
    * libgnutls: Address issue of loading of all PKCS#11 modules on startup
      on systems with a PKCS#11 trust store (as opposed to a file trust store).
      Introduced a multi-stage initialization which loads the trust modules, and
      other modules are deferred for the first pure PKCS#11 request.
    * libgnutls: The SRP authentication will reject any parameters outside
      RFC5054. This protects any client from potential MitM due to insecure
      parameters. That also brings SRP in par with the RFC7919 changes to
    * libgnutls: Added the 8192-bit parameters of SRP to the accepted parameters
      for SRP authentication.
    * libgnutls: Addressed issue in the accelerated code affecting
      interoperability with versions of nettle >= 3.4.
    * libgnutls: Addressed issue in the AES-GCM acceleration under aarch64.
    * libgnutls: Addressed issue in the AES-CBC acceleration under ssse3 (patch by
      Vitezslav Cizek).
    * srptool: the --create-conf option no longer includes 1024-bit parameters.
    * p11tool: Fixed the deletion of objects in batch mode.
  - Dropped gnutls-check_aes_keysize.patch as it is included upstream now.
* Thu Feb 22 2018
  - Use %license (boo#1082318)
* Wed Feb 07 2018
  - Sanity check key size in SSSE3 AES cipher implementation (bsc#1074303)
    * add gnutls-check_aes_keysize.patch
* Wed Nov 01 2017
  - GnuTLS 3.6.1:
    * Fix interoperability issue with openssl when safe renegotiation
      was used
    * gnutls_x509_crl_sign, gnutls_x509_crt_sign,
      gnutls_x509_crq_sign, were modified to sign with a better
      algorithm than SHA1. They will now sign with an algorithm that
      corresponds to the security level of the signer's key.
    * gnutls_x509_*_sign2() functions and gnutls_x509_*_privkey_sign()
      accept GNUTLS_DIG_UNKNOWN (0) as a hash function option. That
      will signal the function to auto-detect an appropriate hash
      algorithm to use.
    * Remove support for signature algorithms using SHA2-224 in TLS.
      TLS 1.3 no longer uses SHA2-224 and it was never a widespread
      algorithm in TLS 1.2
    * Refuse to use client certificates containing disallowed
      algorithms for a session, reverting a change on 3.5.5
    * Refuse to resume a session which had a different SNI advertised
      That improves RFC6066 support in server side.
    * p11tool: Mark all generated objects as sensitive by default.
    * p11tool: added options --sign-params and --hash. This allows
      testing signature with multiple algorithms, including RSA-PSS.
* Wed Sep 20 2017
  - Disable flaky dtls_resume test on Power
    * add gnutls-3.6.0-disable-flaky-dtls_resume-test.patch
* Mon Sep 18 2017
  - GnuTLS 3.6.0:
    * Introduce a lock-free random generator which operates per-
      thread and eliminates random-generator related bottlenecks in
      multi-threaded operation.
    * Replace the Salsa20 random generator with one based on CHACHA.
      The goal is to reduce code needed in cache (CHACHA is also
      used for TLS), and the number of primitives used by the
      library. That does not affect the AES-DRBG random generator
      used in FIPS140-2 mode.
    * Add support for RSA-PSS key type as well as signatures in
      certificates, and TLS key exchange
    * Add support for Ed25519 signing in certificates and TLS key
      exchange following draft-ietf-tls-rfc4492bis-17
    * Enable X25519 key exchange by default, following
    * Add support for Diffie-Hellman group negotiation following
    * Introduce various sanity checks on certificate import
    * Introduce gnutls_x509_crt_set_flags(). This function can set
      flags in the crt structure. The only flag supported at the
      moment is GNUTLS_X509_CRT_FLAG_IGNORE_SANITY which skips the
      certificate sanity checks on import.
    * PKIX certificates with unknown critical extensions are rejected
      on verification with status GNUTLS_CERT_UNKNOWN_CRIT_EXTENSIONS
    * Refuse to generate a certificate with an illegal version, or an
      illegal serial number. That is, gnutls_x509_crt_set_version()
      and gnutls_x509_crt_set_serial(), will fail on input considered
      to be invalid in RFC5280.
    * Call to gnutls_record_send() and gnutls_record_recv() prior to
      handshake being complete are now refused
    * Add support for PKCS#12 files with no salt (zero length) in
      their password encoding, and PKCS#12 files using SHA384 and
      SHA512 as MAC.
    * libgnutls: Exported functions to encode and decode DSA and ECDSA
      r,s values.
    * Add new callback setting function to gnutls_privkey_t for
      external keys. The new function (gnutls_privkey_import_ext4),
      allows signing in addition to previous algorithms (RSA PKCS#1
      1.5, DSA, ECDSA), with RSA-PSS and Ed25519 keys.
    * Introduce the %VERIFY_ALLOW_BROKEN and
      %VERIFY_ALLOW_SIGN_WITH_SHA1 priority string options. These
      allows enabling all broken and SHA1-based signature algorithms
      in certificate verification, respectively.
    * 3DES-CBC is no longer included in the default priorities list.
      It has to be explicitly enabled, e.g., with a string like
    * SHA1 was marked as insecure for signing certificates.
      Verification of certificates signed with SHA1 is now considered
      insecure and will fail, unless flags intended to enable broken
      algorithms are set. Other uses of SHA1 are still allowed.
    * RIPEMD160 was marked as insecure for certificate signatures.
      Verification of certificates signed with RIPEMD160 hash
      algorithm is now considered insecure and will fail, unless
      flags intended to enable broken algorithms are set.
    * No longer enable SECP192R1 and SECP224R1 by default on TLS
      handshakes. These curves were rarely used for that purpose,
      provide no advantage over x25519 and were deprecated by TLS 1.3.
    * Remove support for DEFLATE, or any other compression method.
    * OpenPGP authentication was removed; the resulting library is ABI
      compatible, with the openpgp related functions being stubs that
      fail on invocation.
      Drop gnutls-broken-openpgp-tests.patch, no longer required.
    * Remove support for libidn (i.e., IDNA2003); gnutls can now be
      compiled only with libidn2 which provides IDNA2008.
    * certtool: The option '--load-ca-certificate' can now accept
      PKCS#11 URLs in addition to files.
    * certtool: The option '--load-crl' can now be used when
      generating PKCS#12 files (i.e., in conjunction with '--to-p12' option).
    * certtool: Keys with provable RSA and DSA parameters are now
      only read and exported from PKCS#8 form, following
      This removes support for the previous a non-standard key format.
    * certtool: Added support for generating, printing and handling
      RSA-PSS and Ed25519 keys and certificates.
    * certtool: the parameters --rsa, --dsa and --ecdsa to
    - -generate-privkey are now deprecated, replaced by the
    - -key-type option.
    * p11tool: The --generate-rsa, --generate-ecc and --generate-dsa
      options were replaced by the --generate-privkey option.
    * psktool: Generate 256-bit keys by default.
    * gnutls-server: Increase request buffer size to 16kb, and added
      the --alpn and --alpn-fatal options, allowing testing of ALPN
    * Enables FIPS 140-2 mode during build
* Mon Sep 11 2017
  - Buildrequire iproute2: the test suite calls /usr/bin/ss and as
    such we have to ensure to pull it in.
* Tue Aug 22 2017
  - GnuTLS 3.5.15:
    * libgnutls: Disable hardware acceleration on aarch64/ilp32 mode
    * certtool: Keys with provable RSA and DSA parameters are now
      only exported in PKCS#8 form
* Wed Jul 12 2017
  - RPM group fix. Diversification of summaries.
  - Avoid aims and future plans in description. Say what it does now.
* Fri Jul 07 2017
  - Drop the deprecated openssl compat ; discussed and suggested by
  - Cleanup a bit with spec-cleaner
* Tue Jul 04 2017
  - GnuTLS 3.5.14:
    * Handle specially HSMs which request explicit authentication
    * he GNUTLS_PKCS11_OBJ_FLAG_LOGIN will force a login on HSMs
    * do not set leading zeros when copying integers on HSMs
    * Fix issue discovering certain OCSP signers, and improved the
      discovery of OCSP signer in the case where the Subject Public
      Key identifier field matches
    * ensure OCSP responses are saved with --save-ocsp even if
      certificate verification fails.
* Thu Jun 08 2017
  - GnuTLS 3.5.13:
    * libgnutls: fixed issue with AES-GCM in-place encryption and
      decryption in aarch64
    * libgnutls: no longer parse the ResponseID field of the status
      response TLS extension. The field is not used by GnuTLS nor is
      made available to calling applications. That addresses a null
      pointer dereference on server side caused by packets containing
      the ResponseID field. GNUTLS-SA-2017-4, bsc#1043398
    * libgnutls: tolerate certificates which do not have strict DER
      time encoding. It is possible using 3rd party tools to generate
      certificates with time fields that do not conform to DER
      requirements. Since 3.4.x these certificates were rejected and
      cannot be used with GnuTLS, however that caused problems with
      existing private certificate infrastructures, which were
      relying on such certificates. Tolerate reading and using these
    * minitasn1: updated to libtasn1 4.11.
    * certtool: allow multiple certificates to be used in --p7-sign
      with the --load-certificate option
* Sun Jun 04 2017
  - GnuTLS 3.5.12:
    * libgnutls: gnutls_x509_crt_check_hostname2() no longer matches
      IP addresses against DNS fields of certificate (CN or DNSname).
      The previous behavior was to tolerate some misconfigured
      servers, but that was non-standard and skipped any IP
      constraints present in higher level certificates.
    * libgnutls: when converting to IDNA2008, fallback to IDNA2003
      (i.e., transitional encoding) if the domain cannot be converted.
      That provides maximum compatibility with browsers like firefox
      that perform the same conversion.
    * libgnutls: fix issue in RSA-PSK client callback which resulted
      in no username being sent to the peer
    * libgnutls: fix regression causing stapled extensions in trust
      modules not to be considered.
    * certtool: introduced the email_protection_key option.  This
      option was introduced in documentation for certtool without an
      implementation of it. It is a shortcut for option
    'key_purpose_oid ='.
    * certtool: made printing of key ID and key PIN consistent
      between certificates, public keys, and private keys. That is
      the private key printing now uses the same format as the rest.
    * gnutls-cli: introduced the --sni-hostname option. This allows
      overriding the hostname advertised to the peer.
* Thu May 18 2017
  - skip trust-store tests to avoid build cycle with
    ca-certificates-mozilla, add gnutls-3.5.11-skip-trust-store-tests.patch
* Tue May 09 2017
  - GnuTLS 3.5.11:
    * gnutls.pc: do not include libtool options into Libs.private.
    * libgnutls: Fixed issue when rehandshaking without a client certificate in
      a session which initially used one
    * libgnutls: Addressed read of 4 bytes past the end of buffer in OpenPGP
      certificate parsing (bsc#1038337)
    * libgnutls: Introduced locks in gnutls_pkcs11_privkey_t structure access.
      That allows PKCS#11 operations such as signing to be performed with the
      same object from multiple threads.
    * libgnutls: when disabling OpenPGP authentication, the resulting library
      is ABI compatible (will openpgp related functions being stubs that fail
      on invocation).
* Sat Apr 29 2017
  - call gzip -n to make build fully reproducible
* Wed Apr 26 2017
  - update to 3.5.10
    * addresses GNUTLS-SA-2017-3 CVE-2017-7869 bsc#1034173
    * gnutls.pc: do not include libidn2 in Requires.private
    * libgnutls: optimized access to subject alternative names (SANs) in parsed
    * libgnutls: Print the key PIN value used by the HPKP protocol as per RFC7469
      when printing certificate information.
    * libgnutls: gnutls_ocsp_resp_verify_direct() and gnutls_ocsp_resp_verify()
      flags can be set from the gnutls_certificate_verify_flags enumeration.
      This allows the functions to pass the same flags available for certificates
      to the verification function (e.g., GNUTLS_VERIFY_DISABLE_TIME_CHECKS or
    * libgnutls: gnutls_store_commitment() can accept flag
      GNUTLS_SCOMMIT_FLAG_ALLOW_BROKEN. This is to allow the function to operate
      in applications which use SHA1 for example, after SHA1 is deprecated.
    * certtool: No longer ignore the 'add_critical_extension' template option if
      the 'add_extension' option is not present.
    * gnutls-cli: Added LMTP, POP3, NNTP, Sieve and PostgreSQL support to the
      starttls-proto command- drop gnutls-3.5.9-pkgconfig.patch (upstream)
  - drop gnutls-3.5.9-pkgconfig.patch (upstream)
  - remove unknown --disable-srp flag (bsc#901857)
* Wed Apr 26 2017
  - disable the deprecated OpenPGP authentication support
    * see
  - add gnutls-broken-openpgp-tests.patch
* Mon Feb 20 2017
  - GnuTLS 3.5.9:
    * libgnutls: OpenPGP references removed, functionality deprecated
    * libgnutls: Improve detection of AVX support
    * libgnutls: Add support for IDNA2008 with libidn2 FATE#321897
    * p11tool: re-use ID from corresponding objects when writing
    * API and ABI modifications:
      gnutls_idna_map: Added
      gnutls_idna_reverse_map: Added
  - prevent pkgconfig issues due to libidn2 when building with GnuTLS
    add gnutls-3.5.9-pkgconfig.patch
* Mon Jan 09 2017
  - Version 3.5.8 (released 2016-01-09)
    * libgnutls: Ensure that multiple calls to the gnutls_set_priority_*
      functions will not leave the verification profiles field to an
      undefined state. The last call will take precedence.
    * libgnutls: Ensure that GNUTLS_E_DECRYPTION_FAIL will be returned
      by PKCS#8 decryption functions when an invalid key is provided. This
      addresses regression on decrypting certain PKCS#8 keys.
    * libgnutls: Introduced option to override the default priority string
      used by the library. The intention is to allow support of system-wide
      priority strings (as set with --with-system-priority-file). The
      configure option is --with-default-priority-string.
    * libgnutls: Require a valid IV size on all ciphers for PKCS#8 decryption.
      This prevents crashes when decrypting malformed PKCS#8 keys.
    * libgnutls: Fix crash on the loading of malformed private keys with certain
      parameters set to zero.
    * libgnutls: Fix double free in certificate information printing. If the PKIX
      extension proxy was set with a policy language set but no policy specified,
      that could lead to a double free.
    * libgnutls: Addressed memory leaks in client and server side error paths
      (issues found using oss-fuzz project)
    * libgnutls: Addressed memory leaks in X.509 certificate printing error paths
      (issues found using oss-fuzz project)
    * libgnutls: Addressed memory leaks and an infinite loop in OpenPGP certificate
      parsing. Fixes by Alex Gaynor. (issues found using oss-fuzz project)
    * libgnutls: Addressed invalid memory accesses in OpenPGP certificate parsing.
      (issues found using oss-fuzz project)
  - security issues fixed: GNUTLS-SA-2017-1 GNUTLS-SA-2017-2
* Sun Dec 18 2016
  - GnuTLS 3.5.7, the next stable branch, with the following
    * SHA3 as a certificate signature algorithm
    * X25519 (formerly curve25519) for ephemeral EC diffie-hellman
      key exchange
    * TLS false start
    * New APIs to access the Shawe-Taylor-based provable RSA and DSA
      parameter generation
    * Prevent the change of identity on rehandshakes by default
* Sun Dec 18 2016
  - GnuTLS 3.4.17:
    * libgnutls: Introduced time and constraints checks in the end
      certificate in the gnutls_x509_crt_verify_data2() and
      gnutls_pkcs7_verify_direct() functions.
    * libgnutls: Set limits on the maximum number of alerts handled.
      That is, applications using gnutls could be tricked into an
      busy loop if the peer sends continuously alert messages.
      Applications  which set a maximum handshake time (via
      gnutls_handshake_set_timeout) will eventually recover but
      others may remain in a busy loops indefinitely. This is related
      but not identical to CVE-2016-8610, due to the difference in
      alert handling of the libraries (gnutls delegates that handling
      to applications). boo#1005879
    * libgnutls: Enhanced the PKCS#7 parser to allow decoding old
      (pre-rfc5652) structures with arbitrary encapsulated content.
    * libgnutls: Backported cipher priorities order from 3.5.x branch
      That adds CHACHA20-POLY1305 ciphersuite to SECURE priority
    * certtool: When exporting a CRQ in DER format ensure no text data
      are intermixed.
    * API and ABI modifications:
      gnutls_pkcs7_get_embedded_data_oid: Added
  - includes changes from 3.4.16:
    * libgnutls: Ensure proper cleanups on
      gnutls_certificate_set_*key() failures due to key mismatch.
      This prevents leaks or double freeing on such failures.
    * libgnutls: Increased the maximum size of the handshake message
      hash. This will allow the library to cope better with larger
      packets, as the ones offered by current TLS 1.3 drafts.
    * libgnutls: Allow to use client certificates despite them
      containing disallowed algorithms for a session. That allows for
      example a client to use DSA-SHA1 due to his old DSA
      certificate, without requiring him to enable DSA-SHA1 (and thus
      make it acceptable for the server's certificate).
    * guile: Backported all improvements from 3.5.x branch.
    * guile: Update code to the I/O port API of Guile >= 2.1.4
      This makes sure the GnuTLS bindings will work with the
      forthcoming 2.2 stable series of Guile, of which 2.1 is a
* Sun Oct 02 2016
  - GnuTLS 3.4.15:
    * libgnutls: Corrected the comparison of the serial size in OCSP
      response. Previously the OCSP certificate check wouldn't verify
      the serial length and could succeed in cases it shouldn't
    * libgnutls: Fixes in gnutls_x509_crt_list_import2, which was
      ignoring flags if all certificates in the list fit within the
      initially allocated memory.
    * libgnutls: Corrected issue which made
      gnutls_certificate_get_x509_crt() to return invalid pointers
      when returned more than a single certificate.
    * libgnutls: Fix gnutls_pkcs12_simple_parse to always extract the
      complete chain.
    * libgnutls: Added support for decrypting PKCS#8 files which use
      the HMAC-SHA256 as PRF.
    * libgnutls: Addressed issue with PKCS#11 signature generation on
      ECDSA keys. The signature is now written as unsigned integers
      into the DSASignatureValue structure. Previously signed
      integers could be written depending on what the underlying
      module would produce. Addresses #122.
  - fix build error for 13.2, 42.1 and 42.2
* Sat Jul 09 2016
  - GnuTLS 3.4.14:
    * libgnutls: Address issue when utilizing the p11-kit trust store
      for certificate verification (GNUTLS-SA-2016-2, boo#988276)
    * libgnutls: Fixed DTLS handshake packet reconstruction.
    * libgnutls: Fixed issues with PKCS#11 reading of sensitive
      objects from SafeNet Network HSM
    * libgnutls: Corrected the writing of PKCS#11 CKA_SERIAL_NUMBER
  - drop upstreamed
* Thu Jun 30 2016
  - Fix a problem with expired test certificate by using datefudge
    * add 0001-tests-use-datefudge-in-name-constraints-test.patch
* Tue Jun 07 2016
  - Version 3.4.13 (released 2016-06-06)
    * libgnutls: Consider the SSLKEYLOGFILE environment to be compatible with
      NSS instead of using a separate variable; in addition append any keys to
      the file instead of overwriting it.
    * libgnutls: use secure_getenv() where available to obtain environment
      variables. Addresses GNUTLS-SA-2016-1.
  - Version 3.4.12 (released 2016-05-20)
    * libgnutls: The CHACHA20-POLY1305 ciphersuite is enabled by default. This
      cipher is prioritized after AES-GCM.
    * libgnutls: Fixes in gnutls_privkey_import_ecc_raw().
    * libgnutls: Fixed gnutls_pkcs11_get_raw_issuer() usage with the
      operation could fail on certain PKCS#11 modules.
    * libgnutls: gnutls_pkcs11_obj_import_url() and gnutls_x509_crt_import_url()
    * libgnutls: gnutls_certificate_set_key() was enhanced to import the DNS
      name of the certificates if the provided names are NULL.
    * libgnutls: when receiving SNI names, only save and expose to application
      the supported DNS names.
    * libgnutls: when importing the certificate names at the
      gnutls_certificate_set* functions, only consider the CN as a fallback
      if DNS names are provided via the alternative name extension.
    * gnutls-cli: on OCSP verification do not fail if we have a single valid
      reply. Report and reproducer by Thomas Klute.
    * libgnutls: The GNUTLS_KEYLOGFILE environment variable can be used to
      log session keys in client side. These session keys are compatible with
      the NSS Key Log Format and can be used to decrypt the session for
      debugging using wireshark.
* Sat Apr 23 2016
  - enabled guile support
  - removed duplicates
* Mon Apr 11 2016
  - Updated to 3.4.11
    * Version 3.4.11 (released 2016-04-11)
    * * libgnutls: Fixes in gnutls_record_get/set_state() with DTLS.
      Reported by Fridolin Pokorny.
    * * libgnutls: Fixes in DSA key generation under PKCS #11. Report and
      patches by Jan Vcelak.
    * * libgnutls: Corrected behavior of ALPN extension parsing during
      session resumption. Report and patches by Yuriy M. Kaminskiy.
    * * libgnutls: Corrected regression (since 3.4.0) in
      gnutls_server_name_set() which caused it not to accept non-null-
      terminated hostnames. Reported by Tim Ruehsen.
    * * libgnutls: Corrected printing of the IP Adress name constraints.
    * * ocsptool: use HTTP/1.0 for requests. This avoids issue with servers
      serving chunk encoding which ocsptool doesn't support. Reported by
      Thomas Klute.
    * * certtool: do not require a CA for OCSP signing tag. This follows the
      recommendations in RFC6960 in which allow a CA to delegate
      OCSP signing to another certificate without requiring it to be a CA.
      Reported by Thomas Klute.
    * Version 3.4.10 (released 2016-03-03)
    * * libgnutls: Eliminated issues preventing buffers more than 2^32 bytes
      to be used with hashing functions.
    * * libgnutls: Corrected leaks and other issues in
    * * libgnutls: Fixes in DSA key handling for PKCS #11. Report and
      patches by Jan Vcelak.
    * * libgnutls: Several fixes to prevent relying on undefined behavior
      of C (found with libubsan).
    * Version 3.4.9 (released 2016-02-03)
    * * libgnutls: Corrected ALPN protocol negotiation. Before GnuTLS would
      negotiate the last commonly supported protocol, rather than the
      first. Reported by Remi Denis-Courmont (#63).
    * * libgnutls: Tolerate empty DN fields in informational output
    * * libgnutls: Corrected regression causes by incorrect fix in
      gnutls_x509_ext_export_key_usage() at 3.4.8 release.
* Thu Feb 18 2016
  - follow the work in the unbound package and use the
    libunbound-devel symbol for the buildrequires. we override it for
    the distro build with libunbound-devel-mini to avoid build loops.
* Mon Feb 01 2016
  - reenable dane support, require unbound-devel bsc#964346
  - split out libgnutls-dane-devel to try to avoid build cycle.
* Mon Jan 18 2016
  - Update to 3.4.8
    All changes since 3.4.4:
    * libgnutls: Corrected memory leak in gnutls_pubkey_import_privkey()
      when used with PKCS #11 keys.
    * libgnutls: For DSA and ECDSA keys in PKCS #11 objects, import
      their public keys from either a public key object or a certificate.
      That is, because private keys do not contain all the required
      parameters for a direct import.
    * libgnutls: Fixed issue when writing ECDSA private keys in PKCS #11
    * libgnutls: Fixed out-of-bounds read in
    * libgnutls: The CHACHA20-POLY1305 ciphersuites were updated to
      conform to draft-ietf-tls-chacha20-poly1305-02.
    * libgnutls: Several fixes in PKCS #7 signing which improve
      compatibility with the MacOSX tools.
    * libgnutls: The max-record extension not negotiated on DTLS. This
      resolves issue with the max-record being negotiated but ignored.
    * certtool: Added the --p7-include-cert and --p7-show-data options.
    * libgnutls: Properly require TLS 1.2 in all CBC-SHA256 and CBC-SHA384
      ciphersuites. This solves an interoperability issue with openssl.
    * libgnutls: Corrected the setting of salt size in
    * libgnutls: On a rehandshake allow switching from anonymous to ECDHE
      and DHE ciphersuites.
    * libgnutls: Corrected regression from 3.3.x which prevented
      ARCFOUR128 from using arbitrary key sizes.
    * libgnutls: Added GNUTLS_SKIP_GLOBAL_INIT macro to allow programs
      skipping the implicit global initialization.
    * gnutls.pc: Don't include libtool specific options to link flags.
    * tools: Better support for FTP AUTH TLS negotiation
    * libgnutls: Added new simple verification functions. That avoids the
      need to install a callback to perform certificate verification. See
      doc/examples/ex-client-x509.c for usage.
    * libgnutls: Introduced the security parameter 'future' which is at
      the 256-bit level of security, and 'ultra' was aligned to its
      documented size at 192-bits.
    * libgnutls: When writing a certificate into a PKCS #11 token, ensure
      that CKA_SERIAL_NUMBER and CKA_ISSUER are written.
    * libgnutls: Allow the presence of legacy ciphers and key exchanges in
      priority strings and consider them a no-op.
    * libgnutls: Handle the extended master secret as a mandatory
      extension. That fixes incompatibility issues with Chromium (#45).
    * libgnutls: Added the ability to copy a public key into a PKCS #11
    * tools: Added support for LDAP and XMPP negotiation for STARTTLS.
    * p11tool: Allow writing a public key into a PKCS #11 token.
    * certtool: Key generation security level was switched to HIGH. That
      is, by default the tool generates 3072 bit keys for RSA and DSA.
    * libgnutls: When re-importing CRLs to a trust list ensure that there
      no duplicate entries.
    * certtool: Removed any arbitrary limits imposed on input file sizes
      and maximum number of certificates imported.
    * certtool: Allow specifying fixed dates on CRL generation.
    * gnutls-cli-debug: Added check for inappropriate fallback support
* Tue Aug 18 2015
  - Update to 3.4.4
    This update contains a fix for a denial of service vulnerability:
    * Allow the parsing of very long DNs. Also fixes double free
      in DN decoding [GNUTLS-SA-2015-3]. boo#941794 CVE-2015-6251
    Other changes:
    * Add high level API (gnutls_prf_rfc5705) to access the PRF as
      specified by RFC5705.
    * Link to trousers (TPM library) dynamically when this
      functionality is requested. (disabled in SUSE package)
    * Fix issue with server side sending the status request extension
      even when not requested.
    * Add support for RFC7507 by introducing the %FALLBACK_SCSV
      priority string option.
    * gnutls_pkcs11_privkey_generate2() will store the generated
      public key, unless the GNUTLS_PKCS11_OBJ_FLAG_NO_STORE_PUBKEY
      flag is specified.
    * Correct regression from 3.4.3 in loading PKCS #8 keys as fallback.
    * API and ABI modifications:
      gnutls_prf_rfc5705: Added
      gnutls_hex_encode2: Added
      gnutls_hex_decode2: Added
  - build with autogen for libopts compatibility
  - fix failures in test suite, add upstream commits
* Thu Jul 30 2015
  - update to 3.4.3
    * * libgnutls: Follow closely RFC5280 recommendations and use UTCTime for
      dates prior to 2050.
    * * libgnutls: Force 16-byte alignment to all input to ciphers (previously it
      was done only when cryptodev was enabled).
    * * libgnutls: Removed support for pthread_atfork() as it has undefined
      semantics when used with dlopen(), and may lead to a crash.
    * * libgnutls: corrected failure when importing plain files
      with gnutls_x509_privkey_import2(), and a password was provided.
    * * libgnutls: Don't reject certificates if a CA has the URI or IP address
      name constraints, and the end certificate doesn't have an IP address
      name or a URI set.
    * * libgnutls: set and read the hint in DHE-PSK and ECDHE-PSK ciphersuites.
    * * p11tool: Added --list-token-urls option, and print the token module name
      in list-tokens.
    * * libgnutls: DTLS blocking API is more robust against infinite blocking,
      and will notify of more possible timeouts.
    * * libgnutls: corrected regression with Camellia-256-GCM cipher. Reported
      by Manuel Pegourie-Gonnard.
    * * libgnutls: Introduced the GNUTLS_NO_SIGNAL flag to gnutls_init(). That
      allows to disable SIGPIPE for writes done within gnutls.
    * * libgnutls: Enhanced the PKCS #7 API to allow signing and verification
      of structures. API moved to gnutls/pkcs7.h header.
    * * certtool: Added options to generate PKCS #7 bundles and signed
  - includes changes from 3.4.2:
    * DTLS blocking API is more robust against infinite blocking,
      and will notify of more possible timeouts.
    * Correct regression with Camellia-256-GCM cipher.
    * Introduce the GNUTLS_NO_SIGNAL flag to gnutls_init(). That
      allows to disable SIGPIPE for writes done within gnutls.
    * Enhance the PKCS #7 API to allow signing and verification
      of structures. Move API to gnutls/pkcs7.h header.
    * certtool: Added options to generate PKCS #7 bundles and signed
* Tue May 05 2015
  - disable testsuite run against valgrind on aarch64
* Tue May 05 2015
  - Updated to 3.4.1 (released 2015-05-03)
    * * libgnutls: gnutls_certificate_get_ours: will return the certificate even
    if a callback was used to send it.
    * * libgnutls: Check for invalid length in the X.509 version field. Without
    the check certificates with invalid length would be detected as having an
    arbitrary version. Reported by Hanno Böck.
    * * libgnutls: Handle DNS name constraints with a leading dot. Patch by
    Fotis Loukos.
    * * libgnutls: Updated system-keys support for windows to compile in more
    versions of mingw. Patch by Tim Kosse.
    * * libgnutls: Fix for MD5 downgrade in TLS 1.2 signatures. Reported by
    Karthikeyan Bhargavan [GNUTLS-SA-2015-2]. bsc#929690
    * * libgnutls: Reverted: The gnutls_handshake() process will enforce a timeout
    by default. That caused issues with non-blocking programs.
    * * certtool: It can generate SHA256 key IDs.
    * * gnutls-cli: fixed crash in --benchmark-ciphers. Reported by James Cloos.
    * * API and ABI modifications: gnutls_x509_crt_get_pk_ecc_raw: Added
  - gnutls-fix-double-mans.patch: fixed upstream
* Sun Apr 26 2015
  - Disable buggy valgrind on armv7l
* Sun Apr 12 2015
  - updated to 3.4.0 (released 2015-04-08)
    * * libgnutls: Added support for AES-CCM and AES-CCM-8 (RFC6655 and RFC7251)
    ciphersuites. The former are enabled by default, the latter need to be
    explicitly enabled, since they reduce the overall security level.
    * * libgnutls: Added support for Chacha20-Poly1305 ciphersuites following
    draft-mavrogiannopoulos-chacha-tls-05 and draft-irtf-cfrg-chacha20-poly1305-10.
    That is currently provided as technology preview and is not enabled by
    default, since there are no assigned ciphersuite points by IETF and there
    is no guarrantee of compatibility between draft versions. The ciphersuite
    priority string to enable it is "+CHACHA20-POLY1305".
    * * libgnutls: Added support for encrypt-then-authenticate in CBC
    ciphersuites (RFC7366 -taking into account its errata text). This is
    enabled by default and can be disabled using the %NO_ETM priority
    * * libgnutls: Added support for the extended master secret
    (triple-handshake fix) following draft-ietf-tls-session-hash-02.
    * * libgnutls: Added a new simple and hard to misuse AEAD API (crypto.h).
    * * libgnutls: SSL 3.0 is no longer included in the default priorities
    list. It has to be explicitly enabled, e.g., with a string like
    * * libgnutls: ARCFOUR (RC4) is no longer included in the default priorities
    list. It has to be explicitly enabled, e.g., with a string like
    * * libgnutls: DSA signatures and DHE-DSS are no longer included in the
    default priorities list. They have to be explicitly enabled, e.g., with
    a string like "NORMAL:+DHE-DSS:+SIGN-DSA-SHA256:+SIGN-DSA-SHA1". The
    DSA ciphersuites were dropped because they had no deployment at all
    on the internet, to justify their inclusion.
    * * libgnutls: The priority string EXPORT was completely removed. The string
    was already defunc as support for the EXPORT ciphersuites was removed in
    GnuTLS 3.2.0.
    * * libgnutls: Added API to utilize system specific private keys in
    "gnutls/system-keys.h". It is currently provided as technology preview
    and is restricted to windows CNG keys.
    * * libgnutls: gnutls_x509_crt_check_hostname() and friends will use
    RFC6125 comparison of hostnames. That introduces a dependency on libidn.
    * * libgnutls: Depend on p11-kit 0.23.1 to comply with the final
    PKCS #11 URLs draft (draft-pechanec-pkcs11uri-21).
    * * libgnutls: Depend on nettle 3.1.
    * * libgnutls: Use getrandom() or getentropy() when available. That
    avoids the complexity of file descriptor handling and issues with
    applications closing all open file descriptors on startup.
    * * libgnutls: Use pthread_atfork() to detect fork when available.
    * * libgnutls: The gnutls_handshake() process will enforce a timeout by
    * * libgnutls: If a key purpose (extended key usage) is specified for verification,
    it is applied into intermediate certificates. The verification result
    GNUTLS_CERT_PURPOSE_MISMATCH is also introduced.
    * * libgnutls: When gnutls_certificate_set_x509_key_file2() is used in
    combination with PKCS #11, or TPM URLs, it will utilize the provided
    password as PIN if required. That removes the requirement for the
    application to set a callback for PINs in that case.
    * * libgnutls: priority strings VERS-TLS-ALL and VERS-DTLS-ALL are
    restricted to the corresponding protocols only, and the VERS-ALL
    string is introduced to catch all possible protocols.
    * * libgnutls: Added helper functions to obtain information on PKCS #8
    * * libgnutls: Certificate chains which are provided to gnutls_certificate_credentials_t
    will automatically be sorted instead of failing with GNUTLS_E_CERTIFICATE_LIST_UNSORTED.
    * * libgnutls: Added functions to export and set the record state. That
    allows for gnutls_record_send() and recv() to be offloaded (to kernel,
    hardware or any other subsystem).
    * * libgnutls: Added the ability to register application specific URL
    types, which express certificates and keys using gnutls_register_custom_url().
    * * libgnutls: Added API to override existing ciphers, digests and MACs, e.g.,
    to override AES-GCM using a system-specific accelerator. That is, (crypto.h)
    gnutls_crypto_register_cipher(), gnutls_crypto_register_aead_cipher(),
    gnutls_crypto_register_mac(), and gnutls_crypto_register_digest().
    * * libgnutls: Added gnutls_ext_register() to register custom extensions.
    Contributed by Thierry Quemerais.
    * * libgnutls: Added gnutls_supplemental_register() to register custom
    supplemental data handshake messages. Contributed by Thierry Quemerais.
    * * libgnutls-openssl: it is no longer built by default.
    * * certtool: Added --p8-info option, which will print PKCS #8 information
    even if the password is not available.
    * * certtool: --key-info option will print PKCS #8 encryption information
    when available.
    * * certtool: Added the --key-id and --fingerprint options.
    * * certtool: Added the --verify-hostname, --verify-email and --verify-purpose
    options to be used in certificate chain verification, to simulate verification
    for specific hostname and key purpose (extended key usage).
    * * certtool: --p12-info option will print PKCS #12 MAC and cipher information
    when available.
    * * certtool: it will print the A-label (ACE) names in addition to UTF-8.
    * * p11tool: added options --set-id and --set-label.
    * * gnutls-cli: added options --priority-list and --save-cert.
    * * guile: Deprecated priority API has been removed. The old priority API,
    which had been deprecated for some time, is now gone; use 'set-session-priorities!'
    * * guile: Remove RSA parameters and related procedures. This API had been
    * * guile: Fix compilation on MinGW. Previously only the static version of the
    'guile-gnutls-v-2' library would be built, preventing dynamic loading from Guile.
* Wed Apr 01 2015
  - updated to 3.3.13 (released 2015-03-30)
    * * libgnutls: When retrieving OCTET STRINGS from PKCS #12 ContentInfo
    structures use BER to decode them (requires libtasn1 4.3). That allows
    to decode some more complex structures.
    * * libgnutls: When an end-certificate with no name is present and there
    are CA name constraints, don't reject the certificate. This follows RFC5280
    advice closely. Reported by Fotis Loukos.
    * * libgnutls: Fixed handling of supplemental data with types > 255.
    Patch by Thierry Quemerais.
    * * libgnutls: Fixed double free in the parsing of CRL distribution points certificate
    extension. Reported by Robert Święcki.
    * * libgnutls: Fixed a two-byte stack overflow in DTLS 0.9 protocol. That
    protocol is not enabled by default (used by openconnect VPN).
    * * libgnutls: The maximum user data send size is set to be the same for
    block and non-block ciphersuites. This addresses a regression with wine:
    * * libgnutls: When generating PKCS #11 keys, set CKA_ID, CKA_SIGN,
    and CKA_DECRYPT when needed.
    * * libgnutls: Allow names with zero size to be set using
    gnutls_server_name_set(). That will disable the Server Name Indication.
    Resolves issue with wine:
  - new main library major version .so.30
  - requires new libnettle >= 3.1, p11-kit-devel >= 0.23.1
  - Now need to configure --enable-openssl-compatibility (might go away)
  - added gnutls-fix-double-mans.patch: avoid double installing manpages
  - dropped gnutls-3.0.26-skip-test-fwrite.patch: does not seem to be needed
  - install_info_delete moved from %postun to %preun
* Wed Mar 25 2015
  - for DANE support, use bcond_with
  - for tpm support, same
  - note p11-kit >= 0.20.7 requirement
  - note libtasn1 3.9 requirement (built-in lib used otherwise)
* Mon Mar 23 2015
  - disable trousers and unbound again for now, as it causes too long
    build cycles.
* Sat Mar 21 2015
  - added unbound-devel (for DANE) and trousers-devel (for TPM support)
  - removed now upstreamed gnutls-implement-trust-store-dir-3.2.8.diff
  - libgnutls-dane0 new library added
  - updated to 3.3.13 (released 2015-02-25)
    * * libgnutls: Enable AESNI in GCM on x86
    * * libgnutls: Fixes in DTLS message handling
    * * libgnutls: Check certificate algorithm consistency, i.e.,
      check whether the signatureAlgorithm field matches the signature
      field inside TBSCertificate.
    * * gnutls-cli: Fixes in OCSP verification.
  - Version 3.3.12 (released 2015-01-17)
    * * libgnutls: When negotiating TLS use the lowest enabled version in
    the client hello, rather than the lowest supported. In addition, do
    not use SSL 3.0 as a version in the TLS record layer, unless SSL 3.0
    is the only protocol supported. That addresses issues with servers that
    immediately drop the connection when the encounter SSL 3.0 as the record
    version number. See:
    * * libgnutls: Corrected encoding and decoding of ANSI X9.62 parameters.
    * * libgnutls: Handle zero length plaintext for VIA PadLock functions.
    This solves a potential crash on AES encryption for small size plaintext.
    Patch by Matthias-Christian Ott.
    * * libgnutls: In DTLS don't combine multiple packets which exceed MTU.
    Reported by Andreas Schultz.
    * * libgnutls: In DTLS decode all handshake packets present in a record
    packet, in a single pass. Reported by Andreas Schultz.
    * * libgnutls: When importing a CA file with a PKCS #11 URL, simply
    import the certificates, if the URL specifies objects, rather than
    treating it as trust module.
    * * libgnutls: When importing a PKCS #11 URL and we know the type of
    object we are importing, don't require the object type in the URL.
    * * libgnutls: fixed openpgp authentication when gnutls_certificate_set_retrieve_function2
    was used by the server.
    * * certtool: --pubkey-info will also attempt to load a public key from stdin.
    * * gnutls-cli: Added --starttls-proto option. That allows to specify a
    protocol for starttls negotiation.
  - Version 3.3.11 (released 2014-12-11)
    * * libgnutls: Corrected regression introduced in 3.3.9 related to
    session renegotiation. Reported by Dan Winship.
    * * libgnutls: Corrected parsing issue with OCSP responses.
  - Version 3.3.10 (released 2014-11-10)
    * * libgnutls: Refuse to import v1 or v2 certificates that contain
    * * libgnutls: Fixes in usage of PKCS #11 token callback
    * * libgnutls: Fixed bug in gnutls_x509_trust_list_get_issuer() when used
    with a PKCS #11 trust module and without the GNUTLS_TL_GET_COPY flag.
    Reported by David Woodhouse.
    * * libgnutls: Removed superfluous random generator refresh on every call
    of gnutls_deinit(). That reduces load and usage of /dev/urandom.
    * * libgnutls: Corrected issue in export of ECC parameters to X9.63 format.
    Reported by Sean Burford [GNUTLS-SA-2014-5].
    * * libgnutls: When gnutls_global_init() is called for a second time, it
    will check whether the /dev/urandom fd kept is still open and matches
    the original one. That behavior works around issues with servers that
    close all file descriptors.
    * * libgnutls: Corrected behavior with PKCS #11 objects that are marked
    * * certtool: The default cipher for PKCS #12 structures is 3des-pkcs12.
    That option is more compatible than AES or RC4.
  - Version 3.3.9 (released 2014-10-13)
    * * libgnutls: Fixes in the transparent import of PKCS #11 certificates.
    Reported by Joseph Peruski.
    * * libgnutls: Fixed issue with unexpected non-fatal errors resetting the
    handshake's hash buffer, in applications using the heartbeat extension
    or DTLS. Reported by Joeri de Ruiter.
    * * libgnutls: When both a trust module and additional CAs are present
    account the latter as well; reported by David Woodhouse.
    * * libgnutls: added GNUTLS_TL_GET_COPY flag for
    gnutls_x509_trust_list_get_issuer(). That allows the function to be used
    in a thread safe way when PKCS #11 trust modules are in use.
    * * libgnutls: fix issue in DTLS retransmission when session tickets
    were in use; reported by Manuel Pégourié-Gonnard.
    * * libgnutls-dane: Do not require the CA on a ca match to be direct CA.
    * * libgnutls: Prevent abort() in library if getrusage() fails. Try to
    detect instead which of RUSAGE_THREAD and RUSAGE_SELF would work.
    * * guile: new 'set-session-server-name!' procedure; see the manual for
    * * certtool: The authority key identifier will be set in a certificate only
    if the CA's subject key identifier is set.
  - Version 3.3.8 (released 2014-09-18)
    * * libgnutls: Updates in the name constraints checks. No name constraints
    will be checked for intermediate certificates. As our support for name
    constraints is limited to e-mail addresses in DNS names, it is pointless
    to check them on intermediate certificates.
    * * libgnutls: Fixed issues in PKCS #11 object listing. Previously multiple
    object listing would fail completely if a single object could not be exported.
    * * libgnutls: Improved the performance of PKCS #11 object listing/retrieving,
    by retrieving them in large batches. Report and suggestion by David
    * * libgnutls: Fixed issue with certificates being sanitized by gnutls prior
    to signature verification. That resulted to certain non-DER compliant modifications
    of valid certificates, being corrected by libtasn1's parser and restructured as
    the original. Issue found and reported by Antti Karjalainen and Matti Kamunen from
    * * libgnutls: Fixes in gnutls_x509_crt_set_dn() and friends to properly handle
    strings with embedded spaces and escaped commas.
    * * libgnutls: when comparing a CA certificate with the trusted list compare
    the name and key only instead of the whole certificate. That is to handle
    cases where a CA certificate was superceded by a different one with the same
    name and the same key.
    * * libgnutls: when verifying a certificate against a p11-kit trusted
    module, use the attached extensions in the module to override the CA's
    extensions (that requires p11-kit 0.20.7).
    * * libgnutls: In DTLS prevent sending zero-size fragments in certain cases
    of MTU split. Reported by Manuel Pégourié-Gonnard.
    * * libgnutls: Added gnutls_x509_trust_list_verify_crt2() which allows
    verifying using a hostname and a purpose (extended key usage). That
    enhances PKCS #11 trust module verification, as it can now check the purpose
    when this function is used.
    * * libgnutls: Corrected gnutls_x509_crl_verify() which would always report
    a CRL signature as invalid. Reported by Armin Burgmeier.
    * * libgnutls: added option --disable-padlock to allow disabling the padlock
    CPU acceleration.
    * * p11tool: when listing tokens, list their type as well.
    * * p11tool: when listing objects from a trust module print any attached
    extensions on certificates.
  - Version 3.3.7 (released 2014-08-24)
    * * libgnutls: Added function to export the public key of a PKCS #11
    private key. Contributed by Wolfgang Meyer zu Bergsten.
    * * libgnutls: Explicitly set the exponent in PKCS #11 key generation.
    That improves compatibility with certain PKCS #11 modules. Contributed by
    Wolfgang Meyer zu Bergsten.
    * * libgnutls: When generating a PKCS #11 private key allow setting
    the WRAP/UNWRAP flags. Contributed by Wolfgang Meyer zu Bergsten.
    * * libgnutls: gnutls_pkcs11_privkey_t will always hold an open session
    to the key.
    * * libgnutls: bundle replacements of inet_pton and inet_aton if not
    * * libgnutls: initialize parameters variable on PKCS #8 decryption.
    * * libgnutls: gnutls_pkcs12_verify_mac() will not fail in other than SHA1
    * * libgnutls: gnutls_x509_crt_check_hostname() will follow the RFC6125
    requirement of checking the Common Name (CN) part of DN only if there is
    a single CN present in the certificate.
    * * libgnutls: The environment variable GNUTLS_FORCE_FIPS_MODE can be used
    to force the FIPS mode, when set to 1.
    * * libgnutls: In DTLS ignore only errors that relate to unexpected packets
    and decryption failures.
    * * p11tool: Added --info parameter.
    * * certtool: Added --mark-wrap parameter.
    * * danetool: --check will attempt to retrieve the server's certificate
    chain and verify against it.
    * * danetool/gnutls-cli-debug: Added --app-proto parameters which can
    be used to enforce starttls (currently only SMTP and IMAP) on the connection.
    * * danetool: Added openssl linking exception, to allow linking
    with libunbound.
  - Version 3.3.6 (released 2014-07-23)
    * * libgnutls: Use inet_ntop to print IP addresses when available
    * * libgnutls: gnutls_x509_crt_check_hostname and friends will also check
    IP addresses, and match documented behavior. Reported by David Woodhouse.
    * * libgnutls: DSA key generation in FIPS140-2 mode doesn't allow 1024
    bit parameters.
    * * libgnutls: fixed issue in gnutls_pkcs11_reinit() which prevented tokens
    being usable after a reinitialization.
    * * libgnutls: fixed PKCS #11 private key operations after a fork.
    * * libgnutls: fixed PKCS #11 ECDSA key generation.
    * * libgnutls: The GNUTLS_CPUID_OVERRIDE environment variable can be used to
    explicitly enable/disable the use of certain CPU capabilities. Note that CPU
    detection cannot be overriden, i.e., VIA options cannot be enabled on an Intel
    CPU. The currently available options are:
      0x1: Disable all run-time detected optimizations
      0x2: Enable AES-NI
      0x4: Enable SSSE3
      0x8: Enable PCLMUL
      0x100000: Enable VIA padlock
      0x200000: Enable VIA PHE
      0x400000: Enable VIA PHE SHA512
    * * libdane: added dane_query_to_raw_tlsa(); patch by Simon Arlott.
    * * p11tool: use GNUTLS_SO_PIN to read the security officer's PIN if set.
    * * p11tool: ask for label when one isn't provided.
    * * p11tool: added --batch parameter to disable any interactivity.
    * * p11tool: will not implicitly enable so-login for certain types of
    objects. That avoids issues with tokens that require different login
    * * certtool/p11tool: Added the --curve parameter which allows to explicitly
    specify the curve to use.
  - Version 3.3.5 (released 2014-06-26)
    * * libgnutls: Added gnutls_record_recv_packet() and gnutls_packet_deinit().
    These functions provide a variant of gnutls_record_recv() that avoids
    the final memcpy of data.
    * * libgnutls: gnutls_x509_crl_iter_crt_serial() was added as a
    faster variant of gnutls_x509_crl_get_crt_serial() when coping with
    very large structures.
    * * libgnutls: When the decoding of a printable DN element fails, then treat
    it as unknown and print its hex value rather than failing. That works around
    an issue in a TURKTRST root certificate which improperly encodes the
    X520countryName element.
    * * libgnutls: gnutls_x509_trust_list_add_trust_file() will return the number
    of certificates present in a PKCS #11 token when loading it.
    * * libgnutls: Allow the post client hello callback to put the handshake on
    hold, by returning GNUTLS_E_AGAIN or GNUTLS_E_INTERRUPTED.
    * * certtool: option --to-p12 will now consider --load-ca-certificate
    * * certtol: Added option to specify the PKCS #12 friendly name on command line.
    * * p11tool: Allow marking a certificate copied to a token as a CA.
  - Version 3.3.4 (released 2014-05-31)
    * * libgnutls: Updated Andy Polyakov's assembly code. That prevents a
    crash on certain CPUs.
  - Version 3.3.3 (released 2014-05-30)
    * * libgnutls: Eliminated memory corruption issue in Server Hello parsing.
    Issue reported by Joonas Kuorilehto of Codenomicon.
    * * libgnutls: gnutls_global_set_mutex() was modified to operate with the
    new initialization process.
    * * libgnutls: Increased the maximum certificate size buffer
    in the PKCS #11 subsystem.
    * * libgnutls: Check the return code of getpwuid_r() instead of relying
    on the result value. That avoids issue in certain systems, when using
    tofu authentication and the home path cannot be determined. Issue reported
    by Viktor Dukhovni.
    * * libgnutls-dane: Improved dane_verify_session_crt(), which now attempts to
    create a full chain. This addresses points from
    * * gnutls-cli: --dane will only check the end certificate if PKIX validation
    has been disabled.
    * * gnutls-cli: --benchmark-soft-ciphers has been removed. That option cannot
    be emulated with the implicit initialization of gnutls.
    * * certtool: Allow multiple organizations and organizational unit names to
    be specified in a template.
    * * certtool: Warn when invalid configuration options are set to a template.
    * * ocsptool: Include path in ocsp request. This resolves #108582
    (, reported by Matt McCutchen.
  - Version 3.3.2 (released 2014-05-06)
    * * libgnutls: Added the 'very weak' certificate verification profile
    that corresponds to 64-bit security level.
    * * libgnutls: Corrected file descriptor leak on random generator
    * * libgnutls: Corrected file descriptor leak on PSK password file
    reading. Issue identified using the Codenomicon TLS test suite.
    * * libgnutls: Avoid deinitialization if initialization has failed.
    * * libgnutls: null-terminate othername alternative names.
    * * libgnutls: gnutls_x509_trust_list_get_issuer() will operate correctly
    on a PKCS #11 trust list.
    * * libgnutls: Several small bug fixes identified using valgrind and
    the Codenomicon TLS test suite.
    * * libgnutls-dane: Accept a certificate using DANE if there is at least one
    entry that matches the certificate. Patch by simon [at]
    * * libgnutls-guile: Fixed compilation issue.
    * * certtool: Allow exporting a CRL on DER format.
    * * certtool: The ECDSA keys generated by default use the SECP256R1 curve
    which is supported more widely than the previously used SECP224R1.
  - Version 3.3.1 (released 2014-04-19)
    * * libgnutls: Enforce more strict checks to heartbeat messages
    concerning padding and payload. Suggested by Peter Dettman.
    * * libgnutls: Allow decoding PKCS #8 files with ECC parameters
    from openssl.
    * * libgnutls: Several small bug fixes found by coverity.
    * * libgnutls: The conditionally available self-test functions
    were moved to self-test.h.
    * * libgnutls: Fixed issue with the check of incoming data when two
    different recv and send pointers have been specified. Reported and
    investigated by JMRecio.
    * * libgnutls: Fixed issue in the RSA-PSK key exchange, which would
    result to illegal memory access if a server hint was provided. Reported
    by André Klitzing.
    * * libgnutls: Fixed client memory leak in the PSK key exchange, if a
    server hint was provided.
    * * libgnutls: Corrected the *get_*_othername_oid() functions.
  - Version 3.3.0 (released 2014-04-10)
    * * libgnutls: The initialization of the library was moved to a
    constructor. That is, gnutls_global_init() is no longer required
    unless linking with a static library or a system that does not
    support library constructors.
    * * libgnutls: static libraries are not built by default.
    * * libgnutls: PKCS #11 initialization is delayed to first usage.
    That avoids long delays in gnutls initialization due to broken PKCS #11
    * * libgnutls: The PKCS #11 subsystem is re-initialized "automatically"
    on the first PKCS #11 API call after a fork.
    * * libgnutls: certificate verification profiles were introduced
    that can be specified as flags to verification functions. They
    are enumerations in gnutls_certificate_verification_profiles_t
    and can be converted to flags for use in a verification function
    * * libgnutls: Added the ability to read system-specific initial
    keywords, if they are prefixed with '@'. That allows a compile-time
    specified configuration file to be used to read pre-configured priority
    strings from. That can be used to impose system specific policies.
    * * libgnutls: Increased the default security level of priority
    strings (NORMAL and PFS strings require at minimum a 1008 DH prime),
    and set a verification profile by default.  The LEGACY keyword is
    introduced to set the old defaults.
    * * libgnutls: Added support for the name constraints PKIX extension.
    Currently only DNS names and e-mails are supported (no URIs, IPs
    or DNs).
    * * libgnutls: Security parameter SEC_PARAM_NORMAL was renamed to
    SEC_PARAM_MEDIUM to avoid confusion with the priority string NORMAL.
    * * libgnutls: Added new API in x509-ext.h to handle X.509 extensions.
    This API handles the X.509 extensions in isolation, allowing to parse
    similarly formatted extensions stored in other structures.
    * * libgnutls: When generating DSA keys the macro GNUTLS_SUBGROUP_TO_BITS
    can be used to specify a particular subgroup as the number of bits in
    gnutls_privkey_generate; e.g., GNUTLS_SUBGROUP_TO_BITS(2048, 256).
    * * libgnutls: DH parameter generation is now delegated to nettle.
    That unfortunately has the side-effect that DH parameters longer than
    3072 bits, cannot be generated (not without a nettle update).
    * * libgnutls: Separated nonce RNG from the main RNG. The nonce
    random number generator is based on salsa20/12.
    * * libgnutls: The buffer alignment provided to crypto backend is
    enforced to be 16-byte aligned, when compiled with cryptodev
    support. That allows certain cryptodev drivers to operate more
    * * libgnutls: Return error when a public/private key pair that doesn't
    match is set into a credentials structure.
    * * libgnutls: Depend on p11-kit 0.20.0 or later.
    * * libgnutls: The new padding (%NEW_PADDING) experimental TLS extension has
    been removed. It was not approved by IETF.
    * * libgnutls: The experimental xssl library is removed from the gnutls
    * * libgnutls: Reduced the number of gnulib modules used in the main library.
    * * libgnutls: Added priority string %DISABLE_WILDCARDS.
    * * libgnutls: Added the more extensible verification function
    gnutls_certificate_verify_peers(), that allows checking, in addition
    to a peer's DNS hostname, for the key purpose of the end certificate
    (via PKIX extended key usage).
    * * certtool: Timestamps for serial numbers were increased to 8 bytes,
    and in batch mode to 12 (appended with 4 random bytes).
    * * certtool: When no CRL number is provided (or value set to -1), then
    a time-based number will be used, similarly to the serial generation
    number in certificates.
    * * certtool: Print the SHA256 fingerprint of a certificate in addition
    to SHA1.
    * * libgnutls: Added --enable-fips140-mode configuration option (unsupported).
    That option enables (when running on FIPS140-enabled system):
    o RSA, DSA and DH key generation as in FIPS-186-4 (using provable primes)
    o The DRBG-CTR-AES256 deterministic random generator from SP800-90A.
    o Self-tests on initialization on ciphers/MACs, public key algorithms
      and the random generator.
    o HMAC-SHA256 verification of the library on load.
    o MD5 is included for TLS purposes but cannot be used by the high level
      hashing functions.
    o All ciphers except AES are disabled.
    o All MACs and hashes except GCM and SHA are disabled (e.g., HMAC-MD5).
    o All keys (temporal and long term) are zeroized after use.
    o Security levels are adjusted to the FIPS140-2 recommendations (rather
      than ECRYPT).
* Wed Dec 31 2014
  - build with PIE for commandline tools
* Wed Dec 31 2014
  - Updated to 3.2.21 (released 2014-12-11)
    - libgnutls: Corrected regression introduced in 3.2.19 related to
      session renegotiation. Reported by Dan Winship.
    - libgnutls: Corrected parsing issue with OCSP responses.
* Wed Nov 12 2014
  - Updated to 3.2.20 (released 2014-11-10)
    * * libgnutls: Removed superfluous random generator refresh on every
      call of gnutls_deinit(). That reduces load and usage of /dev/urandom.
    * * libgnutls: Corrected issue in export of ECC parameters to X9.63
      format.  Reported by Sean Burford [GNUTLS-SA-2014-5].
    (CVE-2014-8564 bnc#904603)
  - Updated to 3.2.19 (released 2014-10-13)
    * * libgnutls: Fixes in the transparent import of PKCS #11 certificates.
      Reported by Joseph Peruski.
    * * libgnutls: Fixed issue with unexpected non-fatal errors resetting the
      handshake's hash buffer, in applications using the heartbeat extension
      or DTLS. Reported by Joeri de Ruiter.
    * * libgnutls: fix issue in DTLS retransmission when session tickets were
      in use; reported by Manuel Pégourié-Gonnard.
    * * libgnutls: Prevent abort() in library if getrusage() fails. Try to
      detect instead which of RUSAGE_THREAD and RUSAGE_SELF would work.
    * * guile: new 'set-session-server-name!' procedure; see the manual
      for details.



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Fabrice Bellet, Tue Jul 9 20:06:21 2024