Commit db1eafb8 authored by Tianjia Zhang's avatar Tianjia Zhang Committed by Herbert Xu
Browse files

crypto: s390/sha512 - Use macros instead of direct IV numbers 



In the init functions of sha512 and sha384, the initial hash value
use macros instead of numbers.

Signed-off-by: default avatarTianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent e0583b6a

arch/s390/crypto/sha512_s390.c

+16 −16
Original line number Diff line number Diff line
@@ -22,14 +22,14 @@ static int sha512_init(struct shash_desc *desc) 
{

	struct s390_sha_ctx *ctx = shash_desc_ctx(desc);



	*(__u64 *)&ctx->state[0] = 0x6a09e667f3bcc908ULL;

	*(__u64 *)&ctx->state[2] = 0xbb67ae8584caa73bULL;

	*(__u64 *)&ctx->state[4] = 0x3c6ef372fe94f82bULL;

	*(__u64 *)&ctx->state[6] = 0xa54ff53a5f1d36f1ULL;

	*(__u64 *)&ctx->state[8] = 0x510e527fade682d1ULL;

	*(__u64 *)&ctx->state[10] = 0x9b05688c2b3e6c1fULL;

	*(__u64 *)&ctx->state[12] = 0x1f83d9abfb41bd6bULL;

	*(__u64 *)&ctx->state[14] = 0x5be0cd19137e2179ULL;

	*(__u64 *)&ctx->state[0] = SHA512_H0;

	*(__u64 *)&ctx->state[2] = SHA512_H1;

	*(__u64 *)&ctx->state[4] = SHA512_H2;

	*(__u64 *)&ctx->state[6] = SHA512_H3;

	*(__u64 *)&ctx->state[8] = SHA512_H4;

	*(__u64 *)&ctx->state[10] = SHA512_H5;

	*(__u64 *)&ctx->state[12] = SHA512_H6;

	*(__u64 *)&ctx->state[14] = SHA512_H7;

	ctx->count = 0;

	ctx->func = CPACF_KIMD_SHA_512;
@@ -87,14 +87,14 @@ static int sha384_init(struct shash_desc *desc) 
{

	struct s390_sha_ctx *ctx = shash_desc_ctx(desc);



	*(__u64 *)&ctx->state[0] = 0xcbbb9d5dc1059ed8ULL;

	*(__u64 *)&ctx->state[2] = 0x629a292a367cd507ULL;

	*(__u64 *)&ctx->state[4] = 0x9159015a3070dd17ULL;

	*(__u64 *)&ctx->state[6] = 0x152fecd8f70e5939ULL;

	*(__u64 *)&ctx->state[8] = 0x67332667ffc00b31ULL;

	*(__u64 *)&ctx->state[10] = 0x8eb44a8768581511ULL;

	*(__u64 *)&ctx->state[12] = 0xdb0c2e0d64f98fa7ULL;

	*(__u64 *)&ctx->state[14] = 0x47b5481dbefa4fa4ULL;

	*(__u64 *)&ctx->state[0] = SHA384_H0;

	*(__u64 *)&ctx->state[2] = SHA384_H1;

	*(__u64 *)&ctx->state[4] = SHA384_H2;

	*(__u64 *)&ctx->state[6] = SHA384_H3;

	*(__u64 *)&ctx->state[8] = SHA384_H4;

	*(__u64 *)&ctx->state[10] = SHA384_H5;

	*(__u64 *)&ctx->state[12] = SHA384_H6;

	*(__u64 *)&ctx->state[14] = SHA384_H7;

	ctx->count = 0;

	ctx->func = CPACF_KIMD_SHA_512;