290 lines
7.2 KiB
Groff
290 lines
7.2 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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.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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.nf
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.de Ve
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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 -- \(em\|
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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 DSAPARAM 1 "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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.\}
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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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.\}
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.if n \{\
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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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.\}
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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 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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.\}
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.rm #[ #] #H #V #F C
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.SH "NAME"
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dsaparam \- DSA parameter manipulation and generation
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.SH "SYNOPSIS"
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\fBopenssl dsaparam\fR
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[\fB\-inform DER|PEM\fR]
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[\fB\-outform DER|PEM\fR]
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[\fB\-in filename\fR]
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[\fB\-out filename\fR]
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[\fB\-noout\fR]
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[\fB\-text\fR]
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[\fB\-C\fR]
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[\fB\-rand file(s)\fR]
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[\fB\-genkey\fR]
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[\fBnumbits\fR]
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.SH "DESCRIPTION"
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This command is used to manipulate or generate DSA parameter files.
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.SH "OPTIONS"
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.Ip "\fB\-inform \s-1DER\s0|\s-1PEM\s0\fR" 4
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This specifies the input format. The \fB\s-1DER\s0\fR option uses an \s-1ASN1\s0 \s-1DER\s0 encoded
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form compatible with \s-1RFC2459\s0 (\s-1PKIX\s0) \s-1DSS\s0\-Parms that is a \s-1SEQUENCE\s0 consisting
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of p, q and g respectively. The \s-1PEM\s0 form is the default format: it consists
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of the \fB\s-1DER\s0\fR format base64 encoded with additional header and footer lines.
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.Ip "\fB\-outform \s-1DER\s0|\s-1PEM\s0\fR" 4
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This specifies the output format, the options have the same meaning as the
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\fB\-inform\fR option.
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.Ip "\fB\-in filename\fR" 4
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This specifies the input filename to read parameters from or standard input if
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this option is not specified. If the \fBnumbits\fR parameter is included then
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this option will be ignored.
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.Ip "\fB\-out filename\fR" 4
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This specifies the output filename parameters to. Standard output is used
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if this option is not present. The output filename should \fBnot\fR be the same
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as the input filename.
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.Ip "\fB\-noout\fR" 4
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this option inhibits the output of the encoded version of the parameters.
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.Ip "\fB\-text\fR" 4
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this option prints out the \s-1DSA\s0 parameters in human readable form.
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.Ip "\fB\-C\fR" 4
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this option converts the parameters into C code. The parameters can then
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be loaded by calling the \fBget_dsaXXX()\fR function.
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.Ip "\fB\-genkey\fR" 4
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this option will generate a \s-1DSA\s0 either using the specified or generated
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parameters.
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.Ip "\fB\-rand file(s)\fR" 4
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a file or files containing random data used to seed the random number
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generator, or an \s-1EGD\s0 socket (see the \fIRAND_egd(3)|RAND_egd(3)\fR manpage).
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Multiple files can be specified separated by a \s-1OS\s0\-dependent character.
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The separator is \fB;\fR for \s-1MS\s0\-Windows, \fB,\fR for OpenVSM, and \fB:\fR for
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all others.
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.Ip "\fBnumbits\fR" 4
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this option specifies that a parameter set should be generated of size
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\fBnumbits\fR. It must be the last option. If this option is included then
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the input file (if any) is ignored.
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.SH "NOTES"
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PEM format DSA parameters use the header and footer lines:
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.PP
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.Vb 2
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\& -----BEGIN DSA PARAMETERS-----
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\& -----END DSA PARAMETERS-----
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.Ve
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DSA parameter generation is a slow process and as a result the same set of
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DSA parameters is often used to generate several distinct keys.
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.SH "SEE ALSO"
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the \fIgendsa(1)|gendsa(1)\fR manpage, the \fIdsa(1)|dsa(1)\fR manpage, the \fIgenrsa(1)|genrsa(1)\fR manpage,
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the \fIrsa(1)|rsa(1)\fR manpage
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.rn }` ''
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.IX Title "DSAPARAM 1"
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.IX Name "dsaparam - DSA parameter manipulation and generation"
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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 "OPTIONS"
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.IX Item "\fB\-inform \s-1DER\s0|\s-1PEM\s0\fR"
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.IX Item "\fB\-outform \s-1DER\s0|\s-1PEM\s0\fR"
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.IX Item "\fB\-in filename\fR"
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.IX Item "\fB\-out filename\fR"
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.IX Item "\fB\-noout\fR"
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.IX Item "\fB\-text\fR"
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.IX Item "\fB\-C\fR"
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.IX Item "\fB\-genkey\fR"
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.IX Item "\fB\-rand file(s)\fR"
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.IX Item "\fBnumbits\fR"
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.IX Header "NOTES"
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.IX Header "SEE ALSO"
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