f4401cd869
alter des.h to be friendly with openssl/des.h (you can include both in the same file) make libkrb to depend on libdes. bump major. massage various portioin of heimdal to be friendly with openssl 0.9.7b.
213 lines
6.4 KiB
Groff
213 lines
6.4 KiB
Groff
.\" $NetBSD: crypto.3,v 1.12 2003/07/24 14:16:48 itojun Exp $
|
|
.\"
|
|
.\" Automatically generated by Pod::Man version 1.02
|
|
.\" Thu Jul 24 13:08:03 2003
|
|
.\"
|
|
.\" 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 "crypto 3"
|
|
.TH crypto 3 "0.9.7b" "2002-10-10" "OpenSSL"
|
|
.UC
|
|
.SH "NAME"
|
|
crypto \- OpenSSL cryptographic library
|
|
.SH "LIBRARY"
|
|
libcrypto, -lcrypto
|
|
.SH "SYNOPSIS"
|
|
.IX Header "SYNOPSIS"
|
|
.SH "DESCRIPTION"
|
|
.IX Header "DESCRIPTION"
|
|
The OpenSSL \fBcrypto\fR library implements a wide range of cryptographic
|
|
algorithms used in various Internet standards. The services provided
|
|
by this library are used by the OpenSSL implementations of \s-1SSL\s0, \s-1TLS\s0
|
|
and S/MIME, and they have also been used to implement \s-1SSH\s0, OpenPGP, and
|
|
other cryptographic standards.
|
|
.SH "OVERVIEW"
|
|
.IX Header "OVERVIEW"
|
|
\&\fBlibcrypto\fR consists of a number of sub-libraries that implement the
|
|
individual algorithms.
|
|
.PP
|
|
The functionality includes symmetric encryption, public key
|
|
cryptography and key agreement, certificate handling, cryptographic
|
|
hash functions and a cryptographic pseudo-random number generator.
|
|
.Ip "\s-1SYMMETRIC\s0 \s-1CIPHERS\s0" 4
|
|
.IX Item "SYMMETRIC CIPHERS"
|
|
openssl_blowfish(3), cast(3), openssl_des(3),
|
|
idea(3), rc2(3), openssl_rc4(3), rc5(3)
|
|
.Ip "\s-1PUBLIC\s0 \s-1KEY\s0 \s-1CRYPTOGRAPHY\s0 \s-1AND\s0 \s-1KEY\s0 \s-1AGREEMENT\s0" 4
|
|
.IX Item "PUBLIC KEY CRYPTOGRAPHY AND KEY AGREEMENT"
|
|
openssl_dsa(3), openssl_dh(3), openssl_rsa(3)
|
|
.Ip "\s-1CERTIFICATES\s0" 4
|
|
.IX Item "CERTIFICATES"
|
|
x509(3), x509v3(3)
|
|
.Ip "\s-1AUTHENTICATION\s0 \s-1CODES\s0, \s-1HASH\s0 \s-1FUNCTIONS\s0" 4
|
|
.IX Item "AUTHENTICATION CODES, HASH FUNCTIONS"
|
|
openssl_hmac(3), md2(3), md4(3),
|
|
openssl_md5(3), openssl_mdc2(3), openssl_ripemd(3),
|
|
openssl_sha(3)
|
|
.Ip "\s-1AUXILIARY\s0 \s-1FUNCTIONS\s0" 4
|
|
.IX Item "AUXILIARY FUNCTIONS"
|
|
openssl_err(3), openssl_threads(3), openssl_rand(3),
|
|
OPENSSL_VERSION_NUMBER(3)
|
|
.Ip "\s-1INPUT/OUTPUT\s0, \s-1DATA\s0 \s-1ENCODING\s0" 4
|
|
.IX Item "INPUT/OUTPUT, DATA ENCODING"
|
|
asn1(3), openssl_bio(3), openssl_evp(3), pem(3),
|
|
pkcs7(3), pkcs12(3)
|
|
.Ip "\s-1INTERNAL\s0 \s-1FUNCTIONS\s0" 4
|
|
.IX Item "INTERNAL FUNCTIONS"
|
|
openssl_bn(3), openssl_buffer(3), openssl_lhash(3),
|
|
objects(3), stack(3),
|
|
txt_db(3)
|
|
.SH "NOTES"
|
|
.IX Header "NOTES"
|
|
Some of the newer functions follow a naming convention using the numbers
|
|
\&\fB0\fR and \fB1\fR. For example the functions:
|
|
.PP
|
|
.Vb 2
|
|
\& int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
|
|
\& int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj);
|
|
.Ve
|
|
The \fB0\fR version uses the supplied structure pointer directly
|
|
in the parent and it will be freed up when the parent is freed.
|
|
In the above example \fBcrl\fR would be freed but \fBrev\fR would not.
|
|
.PP
|
|
The \fB1\fR function uses a copy of the supplied structure pointer
|
|
(or in some cases increases its link count) in the parent and
|
|
so both (\fBx\fR and \fBobj\fR above) should be freed up.
|
|
.SH "SEE ALSO"
|
|
.IX Header "SEE ALSO"
|
|
openssl(1), ssl(3)
|