219 lines
6.9 KiB
Groff
219 lines
6.9 KiB
Groff
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.\" ========================================================================
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.\"
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.IX Title "OPENSSL-GENDSA 1"
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.TH OPENSSL-GENDSA 1 "2020-03-02" "3.0.0-dev" "OpenSSL"
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.\" For nroff, turn off justification. Always turn off hyphenation; it makes
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.\" way too many mistakes in technical documents.
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.if n .ad l
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.nh
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.SH "NAME"
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openssl\-gendsa \- generate a DSA private key from a set of parameters
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.SH "SYNOPSIS"
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.IX Header "SYNOPSIS"
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\&\fBopenssl\fR \fBgendsa\fR
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[\fB\-help\fR]
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[\fB\-out\fR \fIfilename\fR]
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[\fB\-passout\fR \fIarg\fR]
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[\fB\-aes128\fR]
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[\fB\-aes192\fR]
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[\fB\-aes256\fR]
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[\fB\-aria128\fR]
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[\fB\-aria192\fR]
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[\fB\-aria256\fR]
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[\fB\-camellia128\fR]
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[\fB\-camellia192\fR]
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[\fB\-camellia256\fR]
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[\fB\-des\fR]
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[\fB\-des3\fR]
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[\fB\-idea\fR]
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[\fB\-verbose\fR]
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[\fB\-rand\fR \fIfiles\fR]
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[\fB\-writerand\fR \fIfile\fR]
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[\fB\-engine\fR \fIid\fR]
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[\fIparamfile\fR]
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.SH "DESCRIPTION"
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.IX Header "DESCRIPTION"
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This command has been deprecated.
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The \fIopenssl\-genpkey\fR\|(1) command should be used instead.
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.PP
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This command generates a \s-1DSA\s0 private key from a \s-1DSA\s0 parameter file
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(which will be typically generated by the \fIopenssl\-dsaparam\fR\|(1) command).
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.SH "OPTIONS"
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.IX Header "OPTIONS"
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.IP "\fB\-help\fR" 4
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.IX Item "-help"
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Print out a usage message.
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.IP "\fB\-out\fR \fIfilename\fR" 4
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.IX Item "-out filename"
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Output the key to the specified file. If this argument is not specified then
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standard output is used.
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.IP "\fB\-passout\fR \fIarg\fR" 4
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.IX Item "-passout arg"
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The passphrase used for the output file.
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See \*(L"Pass Phrase Options\*(R" in \fIopenssl\fR\|(1).
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.IP "\fB\-aes128\fR, \fB\-aes192\fR, \fB\-aes256\fR, \fB\-aria128\fR, \fB\-aria192\fR, \fB\-aria256\fR, \fB\-camellia128\fR, \fB\-camellia192\fR, \fB\-camellia256\fR, \fB\-des\fR, \fB\-des3\fR, \fB\-idea\fR" 4
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.IX Item "-aes128, -aes192, -aes256, -aria128, -aria192, -aria256, -camellia128, -camellia192, -camellia256, -des, -des3, -idea"
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These options encrypt the private key with specified
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cipher before outputting it. A pass phrase is prompted for.
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If none of these options is specified no encryption is used.
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.IP "\fB\-verbose\fR" 4
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.IX Item "-verbose"
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Print extra details about the operations being performed.
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.IP "\fB\-rand\fR \fIfiles\fR, \fB\-writerand\fR \fIfile\fR" 4
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.IX Item "-rand files, -writerand file"
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See \*(L"Random State Options\*(R" in \fIopenssl\fR\|(1) for details.
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.IP "\fB\-engine\fR \fIid\fR" 4
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.IX Item "-engine id"
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See \*(L"Engine Options\*(R" in \fIopenssl\fR\|(1).
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.IP "\fIparamfile\fR" 4
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.IX Item "paramfile"
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The \s-1DSA\s0 parameter file to use. The parameters in this file determine
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the size of the private key. \s-1DSA\s0 parameters can be generated and
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examined using the \fIopenssl\-dsaparam\fR\|(1) command.
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.SH "NOTES"
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.IX Header "NOTES"
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\&\s-1DSA\s0 key generation is little more than random number generation so it is
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much quicker that \s-1RSA\s0 key generation for example.
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.SH "SEE ALSO"
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.IX Header "SEE ALSO"
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\&\fIopenssl\fR\|(1),
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\&\fIopenssl\-genpkey\fR\|(1),
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\&\fIopenssl\-dsaparam\fR\|(1),
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\&\fIopenssl\-dsa\fR\|(1),
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\&\fIopenssl\-genrsa\fR\|(1),
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\&\fIopenssl\-rsa\fR\|(1)
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.SH "HISTORY"
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.IX Header "HISTORY"
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This command was deprecated in OpenSSL 3.0.
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.SH "COPYRIGHT"
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.IX Header "COPYRIGHT"
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Copyright 2000\-2019 The OpenSSL Project Authors. All Rights Reserved.
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.PP
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Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file \s-1LICENSE\s0 in the source distribution or at
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<https://www.openssl.org/source/license.html>.
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