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| author |   Ard Biesheuvel <ardb@kernel.org> | 2019-11-08 13:22:19 +0100 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-17 09:02:41 +0800 |
| commit | 48ea8c6ebc96bc0990e12ee1c43d0832c23576bb (patch) | |
| tree | 2344893a15adb14df257f4375a306353cf0dfdab /crypto/nhpoly1305.c | |
| parent | crypto: chacha - unexport chacha_generic routines (diff) | |
| download | linux-dev-48ea8c6ebc96bc0990e12ee1c43d0832c23576bb.tar.xz linux-dev-48ea8c6ebc96bc0990e12ee1c43d0832c23576bb.zip | |
crypto: poly1305 - move core routines into a separate library
Move the core Poly1305 routines shared between the generic Poly1305
shash driver and the Adiantum and NHPoly1305 drivers into a separate
library so that using just this pieces does not pull in the crypto
API pieces of the generic Poly1305 routine.
In a subsequent patch, we will augment this generic library with
init/update/final routines so that Poyl1305 algorithm can be used
directly without the need for using the crypto API's shash abstraction.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/nhpoly1305.c')
| -rw-r--r-- | crypto/nhpoly1305.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/nhpoly1305.c b/crypto/nhpoly1305.c index 9ab4e07cde4d..f6b6a52092b4 100644 --- a/crypto/nhpoly1305.c +++ b/crypto/nhpoly1305.c @@ -33,6 +33,7 @@ #include <asm/unaligned.h> #include <crypto/algapi.h> #include <crypto/internal/hash.h> +#include <crypto/internal/poly1305.h> #include <crypto/nhpoly1305.h> #include <linux/crypto.h> #include <linux/kernel.h> @@ -78,7 +79,7 @@ static void process_nh_hash_value(struct nhpoly1305_state *state, BUILD_BUG_ON(NH_HASH_BYTES % POLY1305_BLOCK_SIZE != 0); poly1305_core_blocks(&state->poly_state, &key->poly_key, state->nh_hash, - NH_HASH_BYTES / POLY1305_BLOCK_SIZE); + NH_HASH_BYTES / POLY1305_BLOCK_SIZE, 1); } /* |