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OQS-OpenSSL_1_1_1-stable snapshot 2023-07

About

The Open Quantum Safe (OQS) project has the goal of developing and prototyping quantum-resistant cryptography. More information on OQS can be found on our website: https://openquantumsafe.org/ and on Github at https://github.com/open-quantum-safe/.

liboqs is an open source C library for quantum-resistant cryptographic algorithms.

open-quantum-safe/openssl is an integration of liboqs into (a fork of) OpenSSL. The goal of this integration is to provide easy prototyping of quantum-resistant cryptography in TLS 1.3, X.509 certificates, CMS, and S/MIME. The integration should not be considered "production quality".

Release notes

This is the 2023-07 snapshot release of OQS-OpenSSL, which was released on July 3, 2023. This release is intended to be used with liboqs version 0.8.0.

END OF LIFE NOTICE

As the OpenSSL team has announced that OpenSSL 1.1.1 will reach end of life in September 2023, this release is intended to be the final release of OQS-OpenSSL_1_1_1-stable. Users are recommended to migrate to OpenSSL 3 and make use of the OQS Provider which provides full post-quantum support in OpenSSL 3.

What's New

This is the tenth snapshot release of OQS-OpenSSL_1_1_1-stable. It is based on OpenSSL 1.1.1u.

  • Update OpenSSL to version 1.1.1u.
  • Key encapsulation mechanism algorithm changes:
    • BIKE: updated to Round 4 version.
    • Kyber: 90s variants were removed.
    • NTRU Prime: All variants were removed.
    • Saber: removed.
  • Digital signature scheme algorithm changes:
    • Dilithium; AES variants were removed.
    • Falcon: updated to the 2023-02-07 version.
    • Picnic: removed.
    • Rainbow: removed.
    • SPHINCS+: updated to version 3.1; SPHINCS+-Haraka variants were removed; SPHINCS+-SHA256 and SPHINCS+-SHAKE variants were renamed
  • Update OIDs and TLS key exchange code points

Detailed changelog

  • documentation generator fix by @baentsch in #394
  • Upstream 1.1.1s by @baentsch in #407
  • removing Picnic,NTRUprime,Rainbow,Saber by @baentsch in #411
  • adds IDs for proper wireshark sigalg dissection by @baentsch in #412
  • Updated upstream tag reference to 1.1.1s. by @christianpaquin in #414
  • Removed NTRU. by @xvzcf in #415
  • remove boringssl interop by @baentsch in #417
  • change sphincs variant enablement by @baentsch in #425
  • Upgrade to upstream 1.1.1t by @baentsch in #430
  • (O)ID update for BIKE and Falcon using oqs-provider template by @baentsch in #438
  • version and build instruction update by @baentsch in #443
  • Algorithm & ID updates by @baentsch in #447
  • Merged 1.1.1u by @christianpaquin in #453
  • Code point documentation update by @baentsch in #458
  • Updated generate.yml to support liboqs 0.8.0 algorithm changes by @crt26 in #456

New Contributors

  • @crt26 made their first contribution in #456

Full Changelog: https://github.com/open-quantum-safe/openssl/compare/OQS-OpenSSL-1_1_1-stable-snapshot-2022-08...OQS-OpenSSL-1_1_1-stable-snapshot-2023-07