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| author |   Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2014-03-26 20:53:05 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2014-05-14 10:04:07 -0700 |
| commit | fdd2389457b209a9723c3be818fcf301f35db906 (patch) | |
| tree | 086cdabe6082cf998ef5ca07fb9235ad04c1d8d6 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | arm64/crypto: SHA-224/SHA-256 using ARMv8 Crypto Extensions (diff) | |
| download | linux-dev-fdd2389457b209a9723c3be818fcf301f35db906.tar.xz linux-dev-fdd2389457b209a9723c3be818fcf301f35db906.zip | |
arm64/crypto: GHASH secure hash using ARMv8 Crypto Extensions
This is a port to ARMv8 (Crypto Extensions) of the Intel implementation of the
GHASH Secure Hash (used in the Galois/Counter chaining mode). It relies on the
optional PMULL/PMULL2 instruction (polynomial multiply long, what Intel call
carry-less multiply).
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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