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Fix SHA*_Final documentation.

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The minimum buffer size requirements on some were off.

Change-Id: I3eabe3dc352e4333efedb40aa071daa2f2ea0db2
Reviewed-on: https://boringssl-review.googlesource.com/1902
Reviewed-by: Adam Langley <agl@google.com>
This commit is contained in:
David Benjamin 2014-10-06 19:12:30 -04:00 committed by Adam Langley
parent 83e52bce3c
commit 622a6db14e
1 changed files with 8 additions and 8 deletions
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16
include/openssl/sha.h
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@ -120,11 +120,11 @@ OPENSSL_EXPORT int SHA224_Init(SHA256_CTX *sha);
OPENSSL_EXPORT int SHA224_Update(SHA256_CTX *sha, const void *data, size_t len);
/* SHA224_Final adds the final padding to |sha| and writes the resulting digest
* to |md|, which must have at least |SHA_DIGEST_LENGTH| bytes of space. */
* to |md|, which must have at least |SHA224_DIGEST_LENGTH| bytes of space. */
OPENSSL_EXPORT int SHA224_Final(uint8_t *md, SHA256_CTX *sha);
/* SHA224 writes the digest of |len| bytes from |data| to |out| and returns
* |out|. There must be at least |SHA_DIGEST_LENGTH| bytes of space in
* |out|. There must be at least |SHA224_DIGEST_LENGTH| bytes of space in
* |out|. */
OPENSSL_EXPORT uint8_t *SHA224(const uint8_t *data, size_t len, uint8_t *out);
@ -144,11 +144,11 @@ OPENSSL_EXPORT int SHA256_Init(SHA256_CTX *sha);
OPENSSL_EXPORT int SHA256_Update(SHA256_CTX *sha, const void *data, size_t len);
/* SHA256_Final adds the final padding to |sha| and writes the resulting digest
* to |md|, which must have at least |SHA_DIGEST_LENGTH| bytes of space. */
* to |md|, which must have at least |SHA256_DIGEST_LENGTH| bytes of space. */
OPENSSL_EXPORT int SHA256_Final(uint8_t *md, SHA256_CTX *sha);
/* SHA256 writes the digest of |len| bytes from |data| to |out| and returns
* |out|. There must be at least |SHA_DIGEST_LENGTH| bytes of space in
* |out|. There must be at least |SHA256_DIGEST_LENGTH| bytes of space in
* |out|. */
OPENSSL_EXPORT uint8_t *SHA256(const uint8_t *data, size_t len, uint8_t *out);
@ -179,11 +179,11 @@ OPENSSL_EXPORT int SHA384_Init(SHA512_CTX *sha);
OPENSSL_EXPORT int SHA384_Update(SHA512_CTX *sha, const void *data, size_t len);
/* SHA384_Final adds the final padding to |sha| and writes the resulting digest
* to |md|, which must have at least |SHA_DIGEST_LENGTH| bytes of space. */
* to |md|, which must have at least |SHA384_DIGEST_LENGTH| bytes of space. */
OPENSSL_EXPORT int SHA384_Final(uint8_t *md, SHA512_CTX *sha);
/* SHA384 writes the digest of |len| bytes from |data| to |out| and returns
* |out|. There must be at least |SHA_DIGEST_LENGTH| bytes of space in
* |out|. There must be at least |SHA384_DIGEST_LENGTH| bytes of space in
* |out|. */
OPENSSL_EXPORT uint8_t *SHA384(const uint8_t *data, size_t len, uint8_t *out);
@ -207,11 +207,11 @@ OPENSSL_EXPORT int SHA512_Init(SHA512_CTX *sha);
OPENSSL_EXPORT int SHA512_Update(SHA512_CTX *sha, const void *data, size_t len);
/* SHA512_Final adds the final padding to |sha| and writes the resulting digest
* to |md|, which must have at least |SHA_DIGEST_LENGTH| bytes of space. */
* to |md|, which must have at least |SHA512_DIGEST_LENGTH| bytes of space. */
OPENSSL_EXPORT int SHA512_Final(uint8_t *md, SHA512_CTX *sha);
/* SHA512 writes the digest of |len| bytes from |data| to |out| and returns
* |out|. There must be at least |SHA_DIGEST_LENGTH| bytes of space in
* |out|. There must be at least |SHA512_DIGEST_LENGTH| bytes of space in
* |out|. */
OPENSSL_EXPORT uint8_t *SHA512(const uint8_t *data, size_t len, uint8_t *out);