264 lines
7.0 KiB
Groff
264 lines
7.0 KiB
Groff
.rn '' }`
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'''
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'''
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.de Sh
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.br
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.if t .Sp
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.ne 5
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.PP
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\fB\\$1\fR
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.PP
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..
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.de Sp
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.if t .sp .5v
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.if n .sp
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..
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.de Ip
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.br
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.ie \\n(.$>=3 .ne \\$3
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.el .ne 3
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.IP "\\$1" \\$2
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..
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.de Vb
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.ft CW
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.nf
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.ne \\$1
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..
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.de Ve
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.ft R
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.fi
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..
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'''
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'''
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''' Set up \*(-- to give an unbreakable dash;
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''' string Tr holds user defined translation string.
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''' Bell System Logo is used as a dummy character.
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'''
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.tr \(*W-|\(bv\*(Tr
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.ie n \{\
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.ds -- \(*W-
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.ds PI pi
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.if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
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.if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
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.ds L" ""
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.ds R" ""
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''' \*(M", \*(S", \*(N" and \*(T" are the equivalent of
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''' \*(L" and \*(R", except that they are used on ".xx" lines,
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''' such as .IP and .SH, which do another additional levels of
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''' double-quote interpretation
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.ds M" """
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.ds S" """
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.ds N" """""
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.ds T" """""
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.ds L' '
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.ds R' '
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.ds M' '
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.ds S' '
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.ds N' '
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.ds T' '
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'br\}
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.el\{\
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.ds -- \(em\|
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.tr \*(Tr
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.ds L" ``
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.ds R" ''
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.ds M" ``
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.ds S" ''
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.ds N" ``
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.ds T" ''
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.ds L' `
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.ds R' '
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.ds M' `
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.ds S' '
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.ds N' `
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.ds T' '
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.ds PI \(*p
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'br\}
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.\" If the F register is turned on, we'll generate
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.\" index entries out stderr for the following things:
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.\" TH Title
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.\" SH Header
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.\" Sh Subsection
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.\" Ip Item
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.\" X<> Xref (embedded
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.\" Of course, you have to process the output yourself
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.\" in some meaninful fashion.
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.if \nF \{
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.de IX
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.tm Index:\\$1\t\\n%\t"\\$2"
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..
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.nr % 0
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.rr F
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.\}
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.TH crypto 3 "0.9.5a" "22/Jul/2000" "OpenSSL"
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.UC
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.if n .hy 0
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.if n .na
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.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
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.de CQ \" put $1 in typewriter font
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.ft CW
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'if n "\c
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'if t \\&\\$1\c
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'if n \\&\\$1\c
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'if n \&"
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\\&\\$2 \\$3 \\$4 \\$5 \\$6 \\$7
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'.ft R
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..
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.\" @(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2
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. \" AM - accent mark definitions
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.bd B 3
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. \" fudge factors for nroff and troff
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.if n \{\
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. ds #H 0
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. ds #V .8m
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. ds #F .3m
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. ds #[ \f1
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. ds #] \fP
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.\}
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.if t \{\
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. ds #H ((1u-(\\\\n(.fu%2u))*.13m)
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. ds #V .6m
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. ds #F 0
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. ds #[ \&
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. ds #] \&
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.\}
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. \" simple accents for nroff and troff
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.if n \{\
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. ds ' \&
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. ds ` \&
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. ds ^ \&
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. ds , \&
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. ds ~ ~
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. ds ? ?
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. ds ! !
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. ds /
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. ds q
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.\}
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.if t \{\
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. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
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. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
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. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
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. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
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. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
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. ds ? \s-2c\h'-\w'c'u*7/10'\u\h'\*(#H'\zi\d\s+2\h'\w'c'u*8/10'
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. ds ! \s-2\(or\s+2\h'-\w'\(or'u'\v'-.8m'.\v'.8m'
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. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
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. ds q o\h'-\w'o'u*8/10'\s-4\v'.4m'\z\(*i\v'-.4m'\s+4\h'\w'o'u*8/10'
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.\}
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. \" troff and (daisy-wheel) nroff accents
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.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
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.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
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.ds v \\k:\h'-(\\n(.wu*9/10-\*(#H)'\v'-\*(#V'\*(#[\s-4v\s0\v'\*(#V'\h'|\\n:u'\*(#]
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.ds _ \\k:\h'-(\\n(.wu*9/10-\*(#H+(\*(#F*2/3))'\v'-.4m'\z\(hy\v'.4m'\h'|\\n:u'
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.ds . \\k:\h'-(\\n(.wu*8/10)'\v'\*(#V*4/10'\z.\v'-\*(#V*4/10'\h'|\\n:u'
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.ds 3 \*(#[\v'.2m'\s-2\&3\s0\v'-.2m'\*(#]
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.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
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.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
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.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
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.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
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.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
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.ds ae a\h'-(\w'a'u*4/10)'e
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.ds Ae A\h'-(\w'A'u*4/10)'E
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.ds oe o\h'-(\w'o'u*4/10)'e
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.ds Oe O\h'-(\w'O'u*4/10)'E
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. \" corrections for vroff
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.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
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.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
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. \" for low resolution devices (crt and lpr)
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.if \n(.H>23 .if \n(.V>19 \
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\{\
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. ds : e
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. ds 8 ss
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. ds v \h'-1'\o'\(aa\(ga'
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. ds _ \h'-1'^
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. ds . \h'-1'.
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. ds 3 3
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. ds o a
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. ds d- d\h'-1'\(ga
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. ds D- D\h'-1'\(hy
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. ds th \o'bp'
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. ds Th \o'LP'
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. ds ae ae
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. ds Ae AE
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. ds oe oe
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. ds Oe OE
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.\}
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.rm #[ #] #H #V #F C
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.SH "NAME"
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crypto \- OpenSSL cryptographic library
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.SH "LIBRARY"
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libcrypto, -lcrypto
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.SH "SYNOPSIS"
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.SH "DESCRIPTION"
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The OpenSSL \fBcrypto\fR library implements a wide range of cryptographic
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algorithms used in various Internet standards. The services provided
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by this library are used by the OpenSSL implementations of SSL, TLS
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and S/MIME, and they have also been used to implement SSH, OpenPGP, and
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other cryptographic standards.
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.SH "OVERVIEW"
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\fBlibcrypto\fR consists of a number of sub-libraries that implement the
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individual algorithms.
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.PP
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The functionality includes symmetric encryption, public key
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cryptography and key agreement, certificate handling, cryptographic
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hash functions and a cryptographic pseudo-random number generator.
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.Ip "\s-1SYMMETRIC\s0 \s-1CIPHERS\s0" 4
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the \fIblowfish(3)|blowfish(3)\fR manpage, the \fIcast(3)|cast(3)\fR manpage, the \fIdes(3)|des(3)\fR manpage,
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the \fIidea(3)|idea(3)\fR manpage, the \fIrc2(3)|rc2(3)\fR manpage, the \fIrc4(3)|rc4(3)\fR manpage, the \fIrc5(3)|rc5(3)\fR manpage
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.Ip "\s-1PUBLIC\s0 \s-1KEY\s0 \s-1CRYPTOGRAPHY\s0 \s-1AND\s0 \s-1KEY\s0 \s-1AGREEMENT\s0" 4
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the \fIdsa(3)|dsa(3)\fR manpage, the \fIdh(3)|dh(3)\fR manpage, the \fIrsa(3)|rsa(3)\fR manpage
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.Ip "\s-1CERTIFICATES\s0" 4
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the \fIx509(3)|x509(3)\fR manpage, the \fIx509v3(3)|x509v3(3)\fR manpage
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.Ip "\s-1AUTHENTICATION\s0 \s-1CODES\s0, \s-1HASH\s0 \s-1FUNCTIONS\s0" 4
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the \fIhmac(3)|hmac(3)\fR manpage, the \fImd2(3)|md2(3)\fR manpage, the \fImd5(3)|md5(3)\fR manpage, the \fImdc2(3)|mdc2(3)\fR manpage,
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the \fIripemd(3)|ripemd(3)\fR manpage, the \fIsha(3)|sha(3)\fR manpage
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.Ip "\s-1AUXILIARY\s0 \s-1FUNCTIONS\s0" 4
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the \fIerr(3)|err(3)\fR manpage, the \fIthreads(3)|threads(3)\fR manpage, the \fIrand(3)|rand(3)\fR manpage
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.Ip "\s-1INPUT/OUTPUT\s0, \s-1DATA\s0 \s-1ENCODING\s0" 4
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the \fIasn1(3)|asn1(3)\fR manpage, the \fIbio(3)|bio(3)\fR manpage, the \fIevp(3)|evp(3)\fR manpage, the \fIpem(3)|pem(3)\fR manpage,
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the \fIpkcs7(3)|pkcs7(3)\fR manpage, the \fIpkcs12(3)|pkcs12(3)\fR manpage
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.Ip "\s-1INTERNAL\s0 \s-1FUNCTIONS\s0" 4
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the \fIbn(3)|bn(3)\fR manpage, the \fIbuffer(3)|buffer(3)\fR manpage, the \fIlhash(3)|lhash(3)\fR manpage,
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the \fIobjects(3)|objects(3)\fR manpage, the \fIstack(3)|stack(3)\fR manpage,
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the \fItxt_db(3)|txt_db(3)\fR manpage
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.\"
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.LP
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On NetBSD system,
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\fIidea(3)\fR and \fIrc5(3)\fR are not shipped in the standard
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\fBcrypto\fR library.
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To use these algorithms, you need to build
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\fBcrypto_idea\fR and \fBcrypto_rc5\fR separately,
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and link your applications against them.
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.SH "SEE ALSO"
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the \fIopenssl(1)|openssl(1)\fR manpage, the \fIssl(3)|ssl(3)\fR manpage
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.rn }` ''
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.IX Title "crypto 3"
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.IX Name "crypto - OpenSSL cryptographic library"
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.IX Header "NAME"
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.IX Header "SYNOPSIS"
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.IX Header "DESCRIPTION"
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.IX Header "OVERVIEW"
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.IX Item "\s-1SYMMETRIC\s0 \s-1CIPHERS\s0"
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.IX Item "\s-1PUBLIC\s0 \s-1KEY\s0 \s-1CRYPTOGRAPHY\s0 \s-1AND\s0 \s-1KEY\s0 \s-1AGREEMENT\s0"
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.IX Item "\s-1CERTIFICATES\s0"
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.IX Item "\s-1AUTHENTICATION\s0 \s-1CODES\s0, \s-1HASH\s0 \s-1FUNCTIONS\s0"
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.IX Item "\s-1AUXILIARY\s0 \s-1FUNCTIONS\s0"
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.IX Item "\s-1INPUT/OUTPUT\s0, \s-1DATA\s0 \s-1ENCODING\s0"
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.IX Item "\s-1INTERNAL\s0 \s-1FUNCTIONS\s0"
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.IX Header "SEE ALSO"
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