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| author | Juergen Christ <jchrist@linux.ibm.com> | 2023-01-20 17:43:59 +0100 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2023-02-08 16:53:12 +0100 |
| commit | 79040cf29e011c21789563d74da626b7465a0540 (patch) | |
| tree | cf4db184af2d8fba461a64994a27635c41d1d51a /README-PROVIDERS.md | |
| parent | Fix incomplete error check on BIO_set_md() (diff) | |
| download | openssl-79040cf29e011c21789563d74da626b7465a0540.tar.xz openssl-79040cf29e011c21789563d74da626b7465a0540.zip | |
S390x: Support ME and CRT offloading
S390x has to ability to offload modular exponentiation and CRT operations to
Crypto Express Adapters. This possible performance optimization was not yet
used by OpenSSL. Add support for offloading and implement an optimized
version of RSA and DH with it.
The environment variable OPENSSL_s390xcap now recognizes the token "nocex" to
prevent offloading.
Signed-off-by: Juergen Christ <jchrist@linux.ibm.com>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20113)
Diffstat (limited to 'README-PROVIDERS.md')
0 files changed, 0 insertions, 0 deletions