Messages in this thread Patch in this message | | | From | Corentin Labbe <> | Subject | [PATCH 9/9] crypto: ccp - Use IPAD/OPAD constant | Date | Mon, 24 Apr 2017 16:16:29 +0200 |
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This patch simply replace all occurrence of HMAC IPAD/OPAD value by their define.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> --- drivers/crypto/ccp/ccp-crypto-sha.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/ccp/ccp-crypto-sha.c b/drivers/crypto/ccp/ccp-crypto-sha.c index 6b46eea..3834366 100644 --- a/drivers/crypto/ccp/ccp-crypto-sha.c +++ b/drivers/crypto/ccp/ccp-crypto-sha.c @@ -308,8 +308,8 @@ static int ccp_sha_setkey(struct crypto_ahash *tfm, const u8 *key, } for (i = 0; i < block_size; i++) { - ctx->u.sha.ipad[i] = ctx->u.sha.key[i] ^ 0x36; - ctx->u.sha.opad[i] = ctx->u.sha.key[i] ^ 0x5c; + ctx->u.sha.ipad[i] = ctx->u.sha.key[i] ^ HMAC_IPAD_VALUE; + ctx->u.sha.opad[i] = ctx->u.sha.key[i] ^ HMAC_OPAD_VALUE; } sg_init_one(&ctx->u.sha.opad_sg, ctx->u.sha.opad, block_size); -- 2.10.2
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