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-rw-r--r--crypto/sha3_generic.c33
1 files changed, 18 insertions, 15 deletions
diff --git a/crypto/sha3_generic.c b/crypto/sha3_generic.c
index c7084a24eaf9..a965b9d80559 100644
--- a/crypto/sha3_generic.c
+++ b/crypto/sha3_generic.c
@@ -145,7 +145,7 @@ static void __attribute__((__optimize__("O3"))) keccakf(u64 st[25])
}
}
-static int sha3_init(struct shash_desc *desc)
+int crypto_sha3_init(struct shash_desc *desc)
{
struct sha3_state *sctx = shash_desc_ctx(desc);
unsigned int digest_size = crypto_shash_digestsize(desc->tfm);
@@ -157,8 +157,9 @@ static int sha3_init(struct shash_desc *desc)
memset(sctx->st, 0, sizeof(sctx->st));
return 0;
}
+EXPORT_SYMBOL(crypto_sha3_init);
-static int sha3_update(struct shash_desc *desc, const u8 *data,
+int crypto_sha3_update(struct shash_desc *desc, const u8 *data,
unsigned int len)
{
struct sha3_state *sctx = shash_desc_ctx(desc);
@@ -194,8 +195,9 @@ static int sha3_update(struct shash_desc *desc, const u8 *data,
return 0;
}
+EXPORT_SYMBOL(crypto_sha3_update);
-static int sha3_final(struct shash_desc *desc, u8 *out)
+int crypto_sha3_final(struct shash_desc *desc, u8 *out)
{
struct sha3_state *sctx = shash_desc_ctx(desc);
unsigned int i, inlen = sctx->partial;
@@ -220,12 +222,13 @@ static int sha3_final(struct shash_desc *desc, u8 *out)
memset(sctx, 0, sizeof(*sctx));
return 0;
}
+EXPORT_SYMBOL(crypto_sha3_final);
static struct shash_alg algs[] = { {
.digestsize = SHA3_224_DIGEST_SIZE,
- .init = sha3_init,
- .update = sha3_update,
- .final = sha3_final,
+ .init = crypto_sha3_init,
+ .update = crypto_sha3_update,
+ .final = crypto_sha3_final,
.descsize = sizeof(struct sha3_state),
.base.cra_name = "sha3-224",
.base.cra_driver_name = "sha3-224-generic",
@@ -234,9 +237,9 @@ static struct shash_alg algs[] = { {
.base.cra_module = THIS_MODULE,
}, {
.digestsize = SHA3_256_DIGEST_SIZE,
- .init = sha3_init,
- .update = sha3_update,
- .final = sha3_final,
+ .init = crypto_sha3_init,
+ .update = crypto_sha3_update,
+ .final = crypto_sha3_final,
.descsize = sizeof(struct sha3_state),
.base.cra_name = "sha3-256",
.base.cra_driver_name = "sha3-256-generic",
@@ -245,9 +248,9 @@ static struct shash_alg algs[] = { {
.base.cra_module = THIS_MODULE,
}, {
.digestsize = SHA3_384_DIGEST_SIZE,
- .init = sha3_init,
- .update = sha3_update,
- .final = sha3_final,
+ .init = crypto_sha3_init,
+ .update = crypto_sha3_update,
+ .final = crypto_sha3_final,
.descsize = sizeof(struct sha3_state),
.base.cra_name = "sha3-384",
.base.cra_driver_name = "sha3-384-generic",
@@ -256,9 +259,9 @@ static struct shash_alg algs[] = { {
.base.cra_module = THIS_MODULE,
}, {
.digestsize = SHA3_512_DIGEST_SIZE,
- .init = sha3_init,
- .update = sha3_update,
- .final = sha3_final,
+ .init = crypto_sha3_init,
+ .update = crypto_sha3_update,
+ .final = crypto_sha3_final,
.descsize = sizeof(struct sha3_state),
.base.cra_name = "sha3-512",
.base.cra_driver_name = "sha3-512-generic",