diff options
Diffstat (limited to 'src/include/openssl/digest.h')
| -rw-r--r-- | src/include/openssl/digest.h | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/src/include/openssl/digest.h b/src/include/openssl/digest.h index 8285dce..2ea4ec4 100644 --- a/src/include/openssl/digest.h +++ b/src/include/openssl/digest.h @@ -134,7 +134,7 @@ OPENSSL_EXPORT int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, OPENSSL_EXPORT int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); /* EVP_DigestUpdate hashes |len| bytes from |data| into the hashing operation - * in |ctx|. It returns one on success and zero otherwise. */ + * in |ctx|. It returns one. */ OPENSSL_EXPORT int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *data, size_t len); @@ -144,10 +144,9 @@ OPENSSL_EXPORT int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *data, /* EVP_DigestFinal_ex finishes the digest in |ctx| and writes the output to * |md_out|. At most |EVP_MAX_MD_SIZE| bytes are written. If |out_size| is not - * NULL then |*out_size| is set to the number of bytes written. It returns one - * on success and zero otherwise. After this call, the hash cannot be updated - * or finished again until |EVP_DigestInit_ex| is called to start another - * hashing operation. */ + * NULL then |*out_size| is set to the number of bytes written. It returns one. + * After this call, the hash cannot be updated or finished again until + * |EVP_DigestInit_ex| is called to start another hashing operation. */ OPENSSL_EXPORT int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, uint8_t *md_out, unsigned int *out_size); @@ -205,6 +204,10 @@ OPENSSL_EXPORT int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in); * compatibility with OpenSSL. */ OPENSSL_EXPORT int EVP_add_digest(const EVP_MD *digest); +/* EVP_get_cipherbyname returns an |EVP_MD| given a human readable name in + * |name|, or NULL if the name is unknown. */ +OPENSSL_EXPORT const EVP_MD *EVP_get_digestbyname(const char *); + /* Digest operation accessors. */ @@ -225,18 +228,6 @@ OPENSSL_EXPORT unsigned EVP_MD_CTX_block_size(const EVP_MD_CTX *ctx); * |ctx|. */ OPENSSL_EXPORT int EVP_MD_CTX_type(const EVP_MD_CTX *ctx); -/* EVP_MD_CTX_set_flags ORs |flags| into the flags member of |ctx|. */ -OPENSSL_EXPORT void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, uint32_t flags); - -/* EVP_MD_CTX_clear_flags clears any bits from the flags member of |ctx| that - * are set in |flags|. */ -OPENSSL_EXPORT void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, uint32_t flags); - -/* EVP_MD_CTX_test_flags returns the AND of |flags| and the flags member of - * |ctx|. */ -OPENSSL_EXPORT uint32_t EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, - uint32_t flags); - struct evp_md_pctx_ops; @@ -251,7 +242,7 @@ struct env_md_ctx_st { /* update is usually copied from |digest->update| but can differ in some * cases, i.e. HMAC. * TODO(davidben): Remove this hook once |EVP_PKEY_HMAC| is gone. */ - int (*update)(EVP_MD_CTX *ctx, const void *data, size_t count); + void (*update)(EVP_MD_CTX *ctx, const void *data, size_t count); /* pctx is an opaque (at this layer) pointer to additional context that * EVP_PKEY functions may store in this object. */ @@ -262,11 +253,6 @@ struct env_md_ctx_st { const struct evp_md_pctx_ops *pctx_ops; } /* EVP_MD_CTX */; -/* EVP_MD_CTX_FLAG_NO_INIT causes the |EVP_MD|'s |init| function not to be - * called, the |update| member not to be copied from the |EVP_MD| in - * |EVP_DigestInit_ex| and for |md_data| not to be initialised. */ -#define EVP_MD_CTX_FLAG_NO_INIT 1 - #if defined(__cplusplus) } /* extern C */ |