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path: root/arch/s390/crypto/sha256_s390.c
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Diffstat (limited to 'arch/s390/crypto/sha256_s390.c')
-rw-r--r--arch/s390/crypto/sha256_s390.c14
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);