diff options
Diffstat (limited to 'secure/lib/libcrypto/man/EVP_DigestInit.3')
| -rw-r--r-- | secure/lib/libcrypto/man/EVP_DigestInit.3 | 41 |
1 files changed, 25 insertions, 16 deletions
diff --git a/secure/lib/libcrypto/man/EVP_DigestInit.3 b/secure/lib/libcrypto/man/EVP_DigestInit.3 index 0536aae..b96c907 100644 --- a/secure/lib/libcrypto/man/EVP_DigestInit.3 +++ b/secure/lib/libcrypto/man/EVP_DigestInit.3 @@ -1,4 +1,4 @@ -.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.28) +.\" Automatically generated by Pod::Man 2.27 (Pod::Simple 3.28) .\" .\" Standard preamble: .\" ======================================================================== @@ -38,6 +38,8 @@ . ds PI \(*p . ds L" `` . ds R" '' +. ds C` +. ds C' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. @@ -48,17 +50,24 @@ .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. -.ie \nF \{\ -. de IX -. tm Index:\\$1\t\\n%\t"\\$2" +.\" +.\" Avoid warning from groff about undefined register 'F'. +.de IX .. -. nr % 0 -. rr F -.\} -.el \{\ -. de IX +.nr rF 0 +.if \n(.g .if rF .nr rF 1 +.if (\n(rF:(\n(.g==0)) \{ +. if \nF \{ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" .. +. if !\nF==2 \{ +. nr % 0 +. nr F 2 +. \} +. \} .\} +.rr rF .\" .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). .\" Fear. Run. Save yourself. No user-serviceable parts. @@ -124,7 +133,7 @@ .\" ======================================================================== .\" .IX Title "EVP_DigestInit 3" -.TH EVP_DigestInit 3 "2014-10-15" "1.0.1j" "OpenSSL" +.TH EVP_DigestInit 3 "2015-01-08" "1.0.1k" "OpenSSL" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l @@ -202,7 +211,7 @@ The \s-1EVP\s0 digest routines are a high level interface to message digests. \&\fIEVP_MD_CTX_create()\fR allocates, initializes and returns a digest context. .PP \&\fIEVP_DigestInit_ex()\fR sets up digest context \fBctx\fR to use a digest -\&\fBtype\fR from \s-1ENGINE\s0 \fBimpl\fR. \fBctx\fR must be initialized before calling this +\&\fBtype\fR from \s-1ENGINE \s0\fBimpl\fR. \fBctx\fR must be initialized before calling this function. \fBtype\fR will typically be supplied by a functionsuch as \fIEVP_sha1()\fR. If \fBimpl\fR is \s-1NULL\s0 then the default implementation of digest \fBtype\fR is used. .PP @@ -247,7 +256,7 @@ hash. \&\fIEVP_MD_block_size()\fR and \fIEVP_MD_CTX_block_size()\fR return the block size of the message digest when passed an \fB\s-1EVP_MD\s0\fR or an \fB\s-1EVP_MD_CTX\s0\fR structure. .PP -\&\fIEVP_MD_type()\fR and \fIEVP_MD_CTX_type()\fR return the \s-1NID\s0 of the \s-1OBJECT\s0 \s-1IDENTIFIER\s0 +\&\fIEVP_MD_type()\fR and \fIEVP_MD_CTX_type()\fR return the \s-1NID\s0 of the \s-1OBJECT IDENTIFIER\s0 representing the given message digest when passed an \fB\s-1EVP_MD\s0\fR structure. For example EVP_MD_type(\fIEVP_sha1()\fR) returns \fBNID_sha1\fR. This function is normally used when setting \s-1ASN1\s0 OIDs. @@ -263,11 +272,11 @@ reasons. .PP \&\fIEVP_md2()\fR, \fIEVP_md5()\fR, \fIEVP_sha()\fR, \fIEVP_sha1()\fR, \fIEVP_sha224()\fR, \fIEVP_sha256()\fR, \&\fIEVP_sha384()\fR, \fIEVP_sha512()\fR, \fIEVP_mdc2()\fR and \fIEVP_ripemd160()\fR return \fB\s-1EVP_MD\s0\fR -structures for the \s-1MD2\s0, \s-1MD5\s0, \s-1SHA\s0, \s-1SHA1\s0, \s-1SHA224\s0, \s-1SHA256\s0, \s-1SHA384\s0, \s-1SHA512\s0, \s-1MDC2\s0 +structures for the \s-1MD2, MD5, SHA, SHA1, SHA224, SHA256, SHA384, SHA512, MDC2\s0 and \s-1RIPEMD160\s0 digest algorithms respectively. .PP \&\fIEVP_dss()\fR and \fIEVP_dss1()\fR return \fB\s-1EVP_MD\s0\fR structures for \s-1SHA\s0 and \s-1SHA1\s0 digest -algorithms but using \s-1DSS\s0 (\s-1DSA\s0) for the signature algorithm. Note: there is +algorithms but using \s-1DSS \s0(\s-1DSA\s0) for the signature algorithm. Note: there is no need to use these pseudo-digests in OpenSSL 1.0.0 and later, they are however retained for compatibility. .PP @@ -286,7 +295,7 @@ success and 0 for failure. \&\fIEVP_MD_CTX_copy_ex()\fR returns 1 if successful or 0 for failure. .PP \&\fIEVP_MD_type()\fR, \fIEVP_MD_pkey_type()\fR and \fIEVP_MD_type()\fR return the \s-1NID\s0 of the -corresponding \s-1OBJECT\s0 \s-1IDENTIFIER\s0 or NID_undef if none exists. +corresponding \s-1OBJECT IDENTIFIER\s0 or NID_undef if none exists. .PP \&\fIEVP_MD_size()\fR, \fIEVP_MD_block_size()\fR, \fIEVP_MD_CTX_size()\fR and \&\fIEVP_MD_CTX_block_size()\fR return the digest or block size in bytes. @@ -303,7 +312,7 @@ The \fB\s-1EVP\s0\fR interface to message digests should almost always be used i preference to the low level interfaces. This is because the code then becomes transparent to the digest used and much more flexible. .PP -New applications should use the \s-1SHA2\s0 digest algorithms such as \s-1SHA256\s0. +New applications should use the \s-1SHA2\s0 digest algorithms such as \s-1SHA256.\s0 The other digest algorithms are still in common use. .PP For most applications the \fBimpl\fR parameter to \fIEVP_DigestInit_ex()\fR will be |
