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0113ec8460
Fixes #16721 This uses AES-ECB to create a counter mode AES-CTR32 (32bit counter, I could not get AES-CTR to work as-is), and GHASH to implement POLYVAL. Optimally, there would be separate polyval assembly implementation(s), but the only one I could find (and it was SSE2 x86_64 code) was not Apache 2.0 licensed. This implementation lives only in the default provider; there is no legacy implementation. The code offered in #16721 is not used; that implementation sits on top of OpenSSL, this one is embedded inside OpenSSL. Full test vectors from RFC8452 are included, except the 0 length plaintext; that is not supported; and I'm not sure it's worthwhile to do so. Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18693) |
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| .. | ||
| asm | ||
| build.info | ||
| cbc128.c | ||
| ccm128.c | ||
| cfb128.c | ||
| ctr128.c | ||
| cts128.c | ||
| gcm128.c | ||
| ocb128.c | ||
| ofb128.c | ||
| siv128.c | ||
| wrap128.c | ||
| xts128.c | ||