diff options
author | Mark Murray <markm@FreeBSD.org> | 2002-05-14 16:06:50 +0000 |
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committer | Mark Murray <markm@FreeBSD.org> | 2002-05-14 16:06:50 +0000 |
commit | 3daf4cff102adab886959f6bd6d0cc69c0807586 (patch) | |
tree | 9191b4887aaa3f12912ef9a25c945431bd315809 /secure/lib/libcrypto/man/SSL_CIPHER_get_name.3 | |
parent | 9de859c0139d0c0fd5b78ca88832114e3bfb5ecd (diff) | |
download | src-3daf4cff102adab886959f6bd6d0cc69c0807586.tar.gz src-3daf4cff102adab886959f6bd6d0cc69c0807586.zip |
As the perl-generated assembler files have been committed, add the
perl-generated (.pod) manual pages too. This is another nail in the
perl5 coffin (for base perl, not the port or the language in general).
Notes
Notes:
svn path=/cvs2svn/branches/FREEBSD/; revision=96593
Diffstat (limited to 'secure/lib/libcrypto/man/SSL_CIPHER_get_name.3')
-rw-r--r-- | secure/lib/libcrypto/man/SSL_CIPHER_get_name.3 | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/secure/lib/libcrypto/man/SSL_CIPHER_get_name.3 b/secure/lib/libcrypto/man/SSL_CIPHER_get_name.3 new file mode 100644 index 000000000000..91f4e71bd197 --- /dev/null +++ b/secure/lib/libcrypto/man/SSL_CIPHER_get_name.3 @@ -0,0 +1,236 @@ +.\" Automatically generated by Pod::Man version 1.15 +.\" Thu May 9 13:19:48 2002 +.\" +.\" Standard preamble: +.\" ====================================================================== +.de Sh \" Subsection heading +.br +.if t .Sp +.ne 5 +.PP +\fB\\$1\fR +.PP +.. +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Ip \" List item +.br +.ie \\n(.$>=3 .ne \\$3 +.el .ne 3 +.IP "\\$1" \\$2 +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R + +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. | will give a +.\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used +.\" to do unbreakable dashes and therefore won't be available. \*(C` and +.\" \*(C' expand to `' in nroff, nothing in troff, for use with C<> +.tr \(*W-|\(bv\*(Tr +.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' +.ie n \{\ +. ds -- \(*W- +. ds PI pi +. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch +. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch +. ds L" "" +. ds R" "" +. ds C` "" +. ds C' "" +'br\} +.el\{\ +. ds -- \|\(em\| +. ds PI \(*p +. ds L" `` +. ds R" '' +'br\} +.\" +.\" If the F register is turned on, we'll generate index entries on stderr +.\" for titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and +.\" index entries marked with X<> in POD. Of course, you'll have to process +.\" the output yourself in some meaningful fashion. +.if \nF \{\ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. nr % 0 +. rr F +.\} +.\" +.\" For nroff, turn off justification. Always turn off hyphenation; it +.\" makes way too many mistakes in technical documents. +.hy 0 +.if n .na +.\" +.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). +.\" Fear. Run. Save yourself. No user-serviceable parts. +.bd B 3 +. \" fudge factors for nroff and troff +.if n \{\ +. ds #H 0 +. ds #V .8m +. ds #F .3m +. ds #[ \f1 +. ds #] \fP +.\} +.if t \{\ +. ds #H ((1u-(\\\\n(.fu%2u))*.13m) +. ds #V .6m +. ds #F 0 +. ds #[ \& +. ds #] \& +.\} +. \" simple accents for nroff and troff +.if n \{\ +. ds ' \& +. ds ` \& +. ds ^ \& +. ds , \& +. ds ~ ~ +. ds / +.\} +.if t \{\ +. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" +. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' +. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' +. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' +. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' +. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' +.\} +. \" troff and (daisy-wheel) nroff accents +.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' +.ds 8 \h'\*(#H'\(*b\h'-\*(#H' +.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] +.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' +.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' +.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] +.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] +.ds ae a\h'-(\w'a'u*4/10)'e +.ds Ae A\h'-(\w'A'u*4/10)'E +. \" corrections for vroff +.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' +.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' +. \" for low resolution devices (crt and lpr) +.if \n(.H>23 .if \n(.V>19 \ +\{\ +. ds : e +. ds 8 ss +. ds o a +. ds d- d\h'-1'\(ga +. ds D- D\h'-1'\(hy +. ds th \o'bp' +. ds Th \o'LP' +. ds ae ae +. ds Ae AE +.\} +.rm #[ #] #H #V #F C +.\" ====================================================================== +.\" +.IX Title "SSL_CIPHER_GET_NAME 1" +.TH SSL_CIPHER_GET_NAME 1 "perl v5.6.1" "2001-05-20" "User Contributed Perl Documentation" +.UC +.SH "NAME" +SSL_CIPHER_get_name, SSL_CIPHER_get_bits, SSL_CIPHER_get_version, SSL_CIPHER_description \- get \s-1SSL_CIPHER\s0 properties +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +.Vb 1 +\& #include <openssl/ssl.h> +.Ve +.Vb 4 +\& const char *SSL_CIPHER_get_name(SSL_CIPHER *cipher); +\& int SSL_CIPHER_get_bits(SSL_CIPHER *cipher, int *alg_bits); +\& char *SSL_CIPHER_get_version(SSL_CIPHER *cipher); +\& char *SSL_CIPHER_description(SSL_CIPHER *cipher, char *buf, int size); +.Ve +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +\&\fISSL_CIPHER_get_name()\fR returns a pointer to the name of \fBcipher\fR. If the +argument is the \s-1NULL\s0 pointer, a pointer to the constant value \*(L"\s-1NONE\s0\*(R" is +returned. +.PP +\&\fISSL_CIPHER_get_bits()\fR returns the number of secret bits used for \fBcipher\fR. If +\&\fBalg_bits\fR is not \s-1NULL\s0, it contains the number of bits processed by the +chosen algorithm. If \fBcipher\fR is \s-1NULL\s0, 0 is returned. +.PP +\&\fISSL_CIPHER_get_version()\fR returns the protocol version for \fBcipher\fR, currently +\&\*(L"SSLv2\*(R", \*(L"SSLv3\*(R", or \*(L"TLSv1\*(R". If \fBcipher\fR is \s-1NULL\s0, \*(L"(\s-1NONE\s0)\*(R" is returned. +.PP +\&\fISSL_CIPHER_description()\fR returns a textual description of the cipher used +into the buffer \fBbuf\fR of length \fBlen\fR provided. \fBlen\fR must be at least +128 bytes, otherwise a pointer to the the string \*(L"Buffer too small\*(R" is +returned. If \fBbuf\fR is \s-1NULL\s0, a buffer of 128 bytes is allocated using +\&\fIOPENSSL_malloc()\fR. If the allocation fails, a pointer to the string +\&\*(L"OPENSSL_malloc Error\*(R" is returned. +.SH "NOTES" +.IX Header "NOTES" +The number of bits processed can be different from the secret bits. An +export cipher like e.g. \s-1EXP-RC4\-MD5\s0 has only 40 secret bits. The algorithm +does use the full 128 bits (which would be returned for \fBalg_bits\fR), of +which however 88bits are fixed. The search space is hence only 40 bits. +.PP +The string returned by \fISSL_CIPHER_description()\fR in case of success consists +of cleartext information separated by one or more blanks in the following +sequence: +.Ip "<ciphername>" 4 +.IX Item "<ciphername>" +Textual representation of the cipher name. +.Ip "<protocol version>" 4 +.IX Item "<protocol version>" +Protocol version: \fBSSLv2\fR, \fBSSLv3\fR. The TLSv1 ciphers are flagged with SSLv3. +.Ip "Kx=<key exchange>" 4 +.IX Item "Kx=<key exchange>" +Key exchange method: \fB\s-1RSA\s0\fR (for export ciphers as \fBRSA(512)\fR or +\&\fBRSA(1024)\fR), \fB\s-1DH\s0\fR (for export ciphers as \fBDH(512)\fR or \fBDH(1024)\fR), +\&\fB\s-1DH/RSA\s0\fR, \fB\s-1DH/DSS\s0\fR, \fBFortezza\fR. +.Ip "Au=<authentication>" 4 +.IX Item "Au=<authentication>" +Authentication method: \fB\s-1RSA\s0\fR, \fB\s-1DSS\s0\fR, \fB\s-1DH\s0\fR, \fBNone\fR. None is the +representation of anonymous ciphers. +.Ip "Enc=<symmetric encryption method>" 4 +.IX Item "Enc=<symmetric encryption method>" +Encryption method with number of secret bits: \fBDES(40)\fR, \fBDES(56)\fR, +\&\fB3DES(168)\fR, \fBRC4(40)\fR, \fBRC4(56)\fR, \fBRC4(64)\fR, \fBRC4(128)\fR, +\&\fBRC2(40)\fR, \fBRC2(56)\fR, \fBRC2(128)\fR, \fBIDEA(128)\fR, \fBFortezza\fR, \fBNone\fR. +.Ip "Mac=<message authentication code>" 4 +.IX Item "Mac=<message authentication code>" +Message digest: \fB\s-1MD5\s0\fR, \fB\s-1SHA1\s0\fR. +.Ip "<export flag>" 4 +.IX Item "<export flag>" +If the cipher is flagged exportable with respect to old \s-1US\s0 crypto +regulations, the word "\fBexport\fR" is printed. +.SH "EXAMPLES" +.IX Header "EXAMPLES" +Some examples for the output of \fISSL_CIPHER_description()\fR: +.PP +.Vb 4 +\& EDH-RSA-DES-CBC3-SHA SSLv3 Kx=DH Au=RSA Enc=3DES(168) Mac=SHA1 +\& EDH-DSS-DES-CBC3-SHA SSLv3 Kx=DH Au=DSS Enc=3DES(168) Mac=SHA1 +\& RC4-MD5 SSLv3 Kx=RSA Au=RSA Enc=RC4(128) Mac=MD5 +\& EXP-RC4-MD5 SSLv3 Kx=RSA(512) Au=RSA Enc=RC4(40) Mac=MD5 export +.Ve +.SH "BUGS" +.IX Header "BUGS" +If \fISSL_CIPHER_description()\fR is called with \fBcipher\fR being \s-1NULL\s0, the +library crashes. +.PP +If \fISSL_CIPHER_description()\fR cannot handle a built-in cipher, the according +description of the cipher property is \fBunknown\fR. This case should not +occur. +.SH "RETURN VALUES" +.IX Header "RETURN VALUES" +See \s-1DESCRIPTION\s0 +.SH "SEE ALSO" +.IX Header "SEE ALSO" +ssl(3), SSL_get_current_cipher(3), +SSL_get_ciphers(3), ciphers(1) |