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| author | jkim <jkim@FreeBSD.org> | 2012-07-12 19:30:53 +0000 |
|---|---|---|
| committer | jkim <jkim@FreeBSD.org> | 2012-07-12 19:30:53 +0000 |
| commit | e393e47b1e23744a7d0ed999afb5d137070f5f8f (patch) | |
| tree | 9739a803477c4610ec6628d914bdcc55fbb3602a /secure/lib/libcrypto/man/hmac.3 | |
| parent | a8b00dea2cde4c3d96e6ed1de530ddff21012266 (diff) | |
| parent | 532b4084cb8cac5e6d91d42aa6a497dd4ba4a4f5 (diff) | |
| download | FreeBSD-src-e393e47b1e23744a7d0ed999afb5d137070f5f8f.zip FreeBSD-src-e393e47b1e23744a7d0ed999afb5d137070f5f8f.tar.gz | |
Merge OpenSSL 1.0.1c.
Approved by: benl (maintainer)
Diffstat (limited to 'secure/lib/libcrypto/man/hmac.3')
| -rw-r--r-- | secure/lib/libcrypto/man/hmac.3 | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/secure/lib/libcrypto/man/hmac.3 b/secure/lib/libcrypto/man/hmac.3 index 683226e..063b950 100644 --- a/secure/lib/libcrypto/man/hmac.3 +++ b/secure/lib/libcrypto/man/hmac.3 @@ -124,7 +124,7 @@ .\" ======================================================================== .\" .IX Title "hmac 3" -.TH hmac 3 "2012-05-10" "0.9.8x" "OpenSSL" +.TH hmac 3 "2012-05-10" "1.0.1c" "OpenSSL" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l @@ -143,12 +143,12 @@ authentication code \& \& void HMAC_CTX_init(HMAC_CTX *ctx); \& -\& void HMAC_Init(HMAC_CTX *ctx, const void *key, int key_len, +\& int HMAC_Init(HMAC_CTX *ctx, const void *key, int key_len, \& const EVP_MD *md); -\& void HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int key_len, +\& int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int key_len, \& const EVP_MD *md, ENGINE *impl); -\& void HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, int len); -\& void HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len); +\& int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, int len); +\& int HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len); \& \& void HMAC_CTX_cleanup(HMAC_CTX *ctx); \& void HMAC_cleanup(HMAC_CTX *ctx); @@ -203,10 +203,13 @@ be authenticated (\fBlen\fR bytes at \fBdata\fR). must have space for the hash function output. .SH "RETURN VALUES" .IX Header "RETURN VALUES" -\&\s-1\fIHMAC\s0()\fR returns a pointer to the message authentication code. +\&\s-1\fIHMAC\s0()\fR returns a pointer to the message authentication code or \s-1NULL\s0 if +an error occurred. .PP -\&\fIHMAC_CTX_init()\fR, \fIHMAC_Init_ex()\fR, \fIHMAC_Update()\fR, \fIHMAC_Final()\fR and -\&\fIHMAC_CTX_cleanup()\fR do not return values. +\&\fIHMAC_Init_ex()\fR, \fIHMAC_Update()\fR and \fIHMAC_Final()\fR return 1 for success or 0 if +an error occurred. +.PP +\&\fIHMAC_CTX_init()\fR and \fIHMAC_CTX_cleanup()\fR do not return values. .SH "CONFORMING TO" .IX Header "CONFORMING TO" \&\s-1RFC\s0 2104 @@ -220,3 +223,6 @@ are available since SSLeay 0.9.0. .PP \&\fIHMAC_CTX_init()\fR, \fIHMAC_Init_ex()\fR and \fIHMAC_CTX_cleanup()\fR are available since OpenSSL 0.9.7. +.PP +\&\fIHMAC_Init_ex()\fR, \fIHMAC_Update()\fR and \fIHMAC_Final()\fR did not return values in +versions of OpenSSL before 1.0.0. |
