diff options
Diffstat (limited to 'arch/s390/crypto/sha256_s390.c')
| -rw-r--r-- | arch/s390/crypto/sha256_s390.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c index 1ec5e92b345..f573df30f31 100644 --- a/arch/s390/crypto/sha256_s390.c +++ b/arch/s390/crypto/sha256_s390.c @@ -31,9 +31,9 @@ struct s390_sha256_ctx { u8 buf[2 * SHA256_BLOCK_SIZE]; }; -static void sha256_init(void *ctx) +static void sha256_init(struct crypto_tfm *tfm) { - struct s390_sha256_ctx *sctx = ctx; + struct s390_sha256_ctx *sctx = crypto_tfm_ctx(tfm); sctx->state[0] = 0x6a09e667; sctx->state[1] = 0xbb67ae85; @@ -44,12 +44,12 @@ static void sha256_init(void *ctx) sctx->state[6] = 0x1f83d9ab; sctx->state[7] = 0x5be0cd19; sctx->count = 0; - memset(sctx->buf, 0, sizeof(sctx->buf)); } -static void sha256_update(void *ctx, const u8 *data, unsigned int len) +static void sha256_update(struct crypto_tfm *tfm, const u8 *data, + unsigned int len) { - struct s390_sha256_ctx *sctx = ctx; + struct s390_sha256_ctx *sctx = crypto_tfm_ctx(tfm); unsigned int index; int ret; @@ -108,9 +108,9 @@ static void pad_message(struct s390_sha256_ctx* sctx) } /* Add padding and return the message digest */ -static void sha256_final(void* ctx, u8 *out) +static void sha256_final(struct crypto_tfm *tfm, u8 *out) { - struct s390_sha256_ctx *sctx = ctx; + struct s390_sha256_ctx *sctx = crypto_tfm_ctx(tfm); /* must perform manual padding */ pad_message(sctx); |