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Diffstat (limited to 'arm64/README')
-rw-r--r-- | arm64/README | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arm64/README b/arm64/README index d2745d57..206bb773 100644 --- a/arm64/README +++ b/arm64/README @@ -83,5 +83,12 @@ particular care must be taken if the loaded data is then to be regarded as elements of e.g. a doubleword vector. Indicies may appear reversed on big-endian systems (because they are). +Hardware-accelerated SHA Instructions + +The SHA optimized cores are implemented using SHA hashing instructions added +to AArch64 in crypto extensions. The repository [3] illustrates using those +instructions for optimizing SHA hashing functions. + [1] https://github.com/ARM-software/abi-aa/releases/download/2020Q4/aapcs64.pdf [2] https://llvm.org/docs/BigEndianNEON.html +[3] https://github.com/noloader/SHA-Intrinsics |