crypto: x86/chacha20 - refactor to allow varying number of rounds

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In preparation for adding XChaCha12 support, rename/refactor the x86_64
SIMD implementations of ChaCha20 to support different numbers of rounds.

Reviewed-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Eric Biggers 2018-12-04 22:20:03 -08:00 • committed by Herbert Xu

parent 4af7826187

commit 8b65f34c58

9 changed files with 2930 additions and 2925 deletions

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8

arch/x86/crypto/Makefile

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33

arch/x86/crypto/chacha20-avx2-x86_64.S → arch/x86/crypto/chacha-avx2-x86_64.S

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35

arch/x86/crypto/chacha20-avx512vl-x86_64.S → arch/x86/crypto/chacha-avx512vl-x86_64.S

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41

arch/x86/crypto/chacha20-ssse3-x86_64.S → arch/x86/crypto/chacha-ssse3-x86_64.S

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150

arch/x86/crypto/chacha20_glue.c → arch/x86/crypto/chacha_glue.c

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