SM4 GCM support would be dependent on test vectors and OpenSSL support. If the latter supports it then landing a set of test vectors and adding support in our backend and tests is (probably) the only obstacle.
-Paul > On Aug 2, 2021, at 8:34 PM, Rowan, Jim <jim.ro...@intel.com> wrote: > > > I have a few questions about SM4 support? > Is there a planned release date for a release that includes SM4? > Is GCM support for SM4 planned? I don’t see it listed in > _register_default_ciphers(). > https://github.com/Infineon/cryptography/blob/sm4/src/cryptography/hazmat/backends/openssl/backend.py > > Thanks, > > Jim Rowan > FPGA System Validation Architect, PE > DPG | Custom Logic Engineering | CPSE | Platform Validation Engineering > > _______________________________________________ > Cryptography-dev mailing list > Cryptography-dev@python.org > https://mail.python.org/mailman/listinfo/cryptography-dev
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