diff options
Diffstat (limited to 'arch/s390/crypto/sha1_s390.c')
| -rw-r--r-- | arch/s390/crypto/sha1_s390.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/s390/crypto/sha1_s390.c b/arch/s390/crypto/sha1_s390.c index 36bb5346a8c..9d34a35b1aa 100644 --- a/arch/s390/crypto/sha1_s390.c +++ b/arch/s390/crypto/sha1_s390.c @@ -40,9 +40,9 @@ struct crypt_s390_sha1_ctx { u8 buffer[2 * SHA1_BLOCK_SIZE]; }; -static void sha1_init(void *ctx_arg) +static void sha1_init(struct crypto_tfm *tfm) { - struct crypt_s390_sha1_ctx *ctx = ctx_arg; + struct crypt_s390_sha1_ctx *ctx = crypto_tfm_ctx(tfm); static const u32 initstate[5] = { 0x67452301, 0xEFCDAB89, @@ -56,13 +56,13 @@ static void sha1_init(void *ctx_arg) ctx->buf_len = 0; } -static void -sha1_update(void *ctx, const u8 *data, unsigned int len) +static void sha1_update(struct crypto_tfm *tfm, const u8 *data, + unsigned int len) { struct crypt_s390_sha1_ctx *sctx; long imd_len; - sctx = ctx; + sctx = crypto_tfm_ctx(tfm); sctx->count += len * 8; //message bit length //anything in buffer yet? -> must be completed @@ -111,10 +111,9 @@ pad_message(struct crypt_s390_sha1_ctx* sctx) } /* Add padding and return the message digest. */ -static void -sha1_final(void* ctx, u8 *out) +static void sha1_final(struct crypto_tfm *tfm, u8 *out) { - struct crypt_s390_sha1_ctx *sctx = ctx; + struct crypt_s390_sha1_ctx *sctx = crypto_tfm_ctx(tfm); //must perform manual padding pad_message(sctx); |