Hello @adrien-n, I had Dan Zimmerman take a look at this issue and found a solution. This is what he shared:
Steps to reproduce: ------------------- Get Source and apply patch: git clone https://git.launchpad.net/ubuntu/+source/openssl ubuntu_openssl cd ubuntu_openssl git checkout applied/ubuntu/devel git apply 001-vaes_gcm_avx512.patch (See comment #11 for attachment) This patch is essentially what is referred to as "[PATCH 2/2] AES-GCM enabled with AVX512 vAES and vPCLMULQDQ." Build OpenSSL ./config --prefix=/tmp/ubuntu_openssl_install --openssldir=/tmp/ubuntu_openssl_install make -j make test Note AES-GCM Test Failures Steps to resolution: -------------------- Apply patch: make clean git apply 002-vaes_gcm_avx512_fix.patch make -j make test Note AES-GCM Tests Pass Solution: --------- The solution to the failed test cases comes from this merged OpenSSL Pull Request: Avoid having another copy of key schedule in PROV_GCM_CTX by t8m · Pull Request #22384 · openssl/openssl (github.com) Direct application of this PR will fail due to the fact that the OpenSSL doesn't support SM4_GCM in v3.0.13. So I made the edits by hand and created the patch file 002-vaes_gcm_avx512_fix.patch ** Patch added: "002-vaes_gcm_avx512_fix.patch" https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/2030784/+attachment/5754725/+files/002-vaes_gcm_avx512_fix.patch -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssl in Ubuntu. https://bugs.launchpad.net/bugs/2030784 Title: Backport Intel's AVX512 patches on openssl 3.0 Status in openssl package in Ubuntu: Fix Released Bug description: https://github.com/openssl/openssl/pull/14908 https://github.com/openssl/openssl/pull/17239 These should provide a nice performance bonus on recent CPUs, and the patches are fairly self-contained. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/2030784/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
