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author | Eric Biggers <ebiggers@google.com> | 2018-11-17 04:26:27 +0300 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-11-20 09:26:56 +0300 |
commit | 878afc35cd28bcd93cd3c5e1985ef39a104a4d45 (patch) | |
tree | e17291b3c2ea1c786fceb3ee4f78cf175273a0cc /crypto/nhpoly1305.c | |
parent | bdb063a79f6da589af1de3f10a7c8f654fba9ae8 (diff) | |
download | linux-878afc35cd28bcd93cd3c5e1985ef39a104a4d45.tar.xz |
crypto: poly1305 - use structures for key and accumulator
In preparation for exposing a low-level Poly1305 API which implements
the ε-almost-∆-universal (εA∆U) hash function underlying the Poly1305
MAC and supports block-aligned inputs only, create structures
poly1305_key and poly1305_state which hold the limbs of the Poly1305
"r" key and accumulator, respectively.
These structures could actually have the same type (e.g. poly1305_val),
but different types are preferable, to prevent misuse.
Acked-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/nhpoly1305.c')
0 files changed, 0 insertions, 0 deletions