| hmac.3 (206048) | hmac.3 (215698) |
|---|---|
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| 28.\" double quote, and \*(R" will give a right double quote. | will give a 29.\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used to 30.\" do unbreakable dashes and therefore won't be available. \*(C` and \*(C' 31.\" expand to `' in nroff, nothing in troff, for use with C<>. 32.tr \(*W-|\(bv\*(Tr | 20.\" double quote, and \*(R" will give a right double quote. \*(C+ will 21.\" give a nicer C++. Capital omega is used to do unbreakable dashes and 22.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, 23.\" nothing in troff, for use with C<>. 24.tr \(*W- |
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| 68.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). 69.\" Fear. Run. Save yourself. No user-serviceable parts. 70. \" fudge factors for nroff and troff 71.if n \{\ 72. ds #H 0 73. ds #V .8m 74. ds #F .3m 75. ds #[ \f1 --- 48 unchanged lines hidden (view full) --- 124. ds Th \o'LP' 125. ds ae ae 126. ds Ae AE 127.\} 128.rm #[ #] #H #V #F C 129.\" ======================================================================== 130.\" 131.IX Title "hmac 3" | 63.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). 64.\" Fear. Run. Save yourself. No user-serviceable parts. 65. \" fudge factors for nroff and troff 66.if n \{\ 67. ds #H 0 68. ds #V .8m 69. ds #F .3m 70. ds #[ \f1 --- 48 unchanged lines hidden (view full) --- 119. ds Th \o'LP' 120. ds ae ae 121. ds Ae AE 122.\} 123.rm #[ #] #H #V #F C 124.\" ======================================================================== 125.\" 126.IX Title "hmac 3" |
| 132.TH hmac 3 "2010-03-24" "0.9.8n" "OpenSSL" | 127.TH hmac 3 "2010-11-16" "0.9.8p" "OpenSSL" 128.\" For nroff, turn off justification. Always turn off hyphenation; it makes 129.\" way too many mistakes in technical documents. 130.if n .ad l 131.nh |
| 133.SH "NAME" 134HMAC, HMAC_Init, HMAC_Update, HMAC_Final, HMAC_cleanup \- HMAC message 135authentication code 136.SH "SYNOPSIS" 137.IX Header "SYNOPSIS" 138.Vb 1 139\& #include <openssl/hmac.h> | 132.SH "NAME" 133HMAC, HMAC_Init, HMAC_Update, HMAC_Final, HMAC_cleanup \- HMAC message 134authentication code 135.SH "SYNOPSIS" 136.IX Header "SYNOPSIS" 137.Vb 1 138\& #include <openssl/hmac.h> |
| 140.Ve 141.PP 142.Vb 3 | 139\& |
| 143\& unsigned char *HMAC(const EVP_MD *evp_md, const void *key, 144\& int key_len, const unsigned char *d, int n, 145\& unsigned char *md, unsigned int *md_len); | 140\& unsigned char *HMAC(const EVP_MD *evp_md, const void *key, 141\& int key_len, const unsigned char *d, int n, 142\& unsigned char *md, unsigned int *md_len); |
| 146.Ve 147.PP 148.Vb 1 | 143\& |
| 149\& void HMAC_CTX_init(HMAC_CTX *ctx); | 144\& void HMAC_CTX_init(HMAC_CTX *ctx); |
| 150.Ve 151.PP 152.Vb 6 | 145\& |
| 153\& void HMAC_Init(HMAC_CTX *ctx, const void *key, int key_len, 154\& const EVP_MD *md); 155\& void HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int key_len, 156\& const EVP_MD *md, ENGINE *impl); 157\& void HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, int len); 158\& void HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len); | 146\& void HMAC_Init(HMAC_CTX *ctx, const void *key, int key_len, 147\& const EVP_MD *md); 148\& void HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int key_len, 149\& const EVP_MD *md, ENGINE *impl); 150\& void HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, int len); 151\& void HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len); |
| 159.Ve 160.PP 161.Vb 2 | 152\& |
| 162\& void HMAC_CTX_cleanup(HMAC_CTX *ctx); 163\& void HMAC_cleanup(HMAC_CTX *ctx); 164.Ve 165.SH "DESCRIPTION" 166.IX Header "DESCRIPTION" 167\&\s-1HMAC\s0 is a \s-1MAC\s0 (message authentication code), i.e. a keyed hash 168function used for message authentication, which is based on a hash 169function. --- 62 unchanged lines hidden --- | 153\& void HMAC_CTX_cleanup(HMAC_CTX *ctx); 154\& void HMAC_cleanup(HMAC_CTX *ctx); 155.Ve 156.SH "DESCRIPTION" 157.IX Header "DESCRIPTION" 158\&\s-1HMAC\s0 is a \s-1MAC\s0 (message authentication code), i.e. a keyed hash 159function used for message authentication, which is based on a hash 160function. --- 62 unchanged lines hidden --- |