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Diffstat (limited to 'secure/usr.bin/openssl/man/openssl-dsa.1')
| -rw-r--r-- | secure/usr.bin/openssl/man/openssl-dsa.1 | 320 |
1 files changed, 320 insertions, 0 deletions
diff --git a/secure/usr.bin/openssl/man/openssl-dsa.1 b/secure/usr.bin/openssl/man/openssl-dsa.1 new file mode 100644 index 000000000000..ed218e8418bc --- /dev/null +++ b/secure/usr.bin/openssl/man/openssl-dsa.1 @@ -0,0 +1,320 @@ +.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.42) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.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. \*(C+ will +.\" give a nicer C++. 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Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +openssl\-dsa \- DSA key processing +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +\&\fBopenssl\fR \fBdsa\fR +[\fB\-help\fR] +[\fB\-inform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR] +[\fB\-outform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR] +[\fB\-in\fR \fIfilename\fR] +[\fB\-passin\fR \fIarg\fR] +[\fB\-out\fR \fIfilename\fR] +[\fB\-passout\fR \fIarg\fR] +[\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] +[\fB\-text\fR] +[\fB\-noout\fR] +[\fB\-modulus\fR] +[\fB\-pubin\fR] +[\fB\-pubout\fR] +[\fB\-pvk\-strong\fR] +[\fB\-pvk\-weak\fR] +[\fB\-pvk\-none\fR] +[\fB\-engine\fR \fIid\fR] +[\fB\-provider\fR \fIname\fR] +[\fB\-provider\-path\fR \fIpath\fR] +[\fB\-propquery\fR \fIpropq\fR] +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +This command processes \s-1DSA\s0 keys. They can be converted between various +forms and their components printed out. \fBNote\fR This command uses the +traditional SSLeay compatible format for private key encryption: newer +applications should use the more secure PKCS#8 format using the \fBpkcs8\fR +.SH "OPTIONS" +.IX Header "OPTIONS" +.IP "\fB\-help\fR" 4 +.IX Item "-help" +Print out a usage message. +.IP "\fB\-inform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR" 4 +.IX Item "-inform DER|PEM" +The key input format; unspecified by default. +See \fBopenssl\-format\-options\fR\|(1) for details. +.IP "\fB\-outform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR" 4 +.IX Item "-outform DER|PEM" +The key output format; the default is \fB\s-1PEM\s0\fR. +See \fBopenssl\-format\-options\fR\|(1) for details. +.Sp +Private keys are a sequence of \fB\s-1ASN.1 INTEGERS\s0\fR: the version (zero), \fBp\fR, +\&\fBq\fR, \fBg\fR, and the public and private key components. Public keys +are a \fBSubjectPublicKeyInfo\fR structure with the \fB\s-1DSA\s0\fR type. +.Sp +The \fB\s-1PEM\s0\fR format also accepts PKCS#8 data. +.IP "\fB\-in\fR \fIfilename\fR" 4 +.IX Item "-in filename" +This specifies the input filename to read a key from or standard input if this +option is not specified. If the key is encrypted a pass phrase will be +prompted for. +.IP "\fB\-out\fR \fIfilename\fR" 4 +.IX Item "-out filename" +This specifies the output filename to write a key to or standard output by +is not specified. If any encryption options are set then a pass phrase will be +prompted for. The output filename should \fBnot\fR be the same as the input +filename. +.IP "\fB\-passin\fR \fIarg\fR, \fB\-passout\fR \fIarg\fR" 4 +.IX Item "-passin arg, -passout arg" +The password source for the input and output file. +For more information about the format of \fBarg\fR +see \fBopenssl\-passphrase\-options\fR\|(1). +.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 +.IX Item "-aes128, -aes192, -aes256, -aria128, -aria192, -aria256, -camellia128, -camellia192, -camellia256, -des, -des3, -idea" +These options encrypt the private key with the specified +cipher before outputting it. A pass phrase is prompted for. +If none of these options is specified the key is written in plain text. This +means that this command can be used to remove the pass phrase from a key +by not giving any encryption option is given, or to add or change the pass +phrase by setting them. +These options can only be used with \s-1PEM\s0 format output files. +.IP "\fB\-text\fR" 4 +.IX Item "-text" +Prints out the public, private key components and parameters. +.IP "\fB\-noout\fR" 4 +.IX Item "-noout" +This option prevents output of the encoded version of the key. +.IP "\fB\-modulus\fR" 4 +.IX Item "-modulus" +This option prints out the value of the public key component of the key. +.IP "\fB\-pubin\fR" 4 +.IX Item "-pubin" +By default, a private key is read from the input file. With this option a +public key is read instead. +.IP "\fB\-pubout\fR" 4 +.IX Item "-pubout" +By default, a private key is output. With this option a public +key will be output instead. This option is automatically set if the input is +a public key. +.IP "\fB\-pvk\-strong\fR" 4 +.IX Item "-pvk-strong" +Enable 'Strong' \s-1PVK\s0 encoding level (default). +.IP "\fB\-pvk\-weak\fR" 4 +.IX Item "-pvk-weak" +Enable 'Weak' \s-1PVK\s0 encoding level. +.IP "\fB\-pvk\-none\fR" 4 +.IX Item "-pvk-none" +Don't enforce \s-1PVK\s0 encoding. +.IP "\fB\-engine\fR \fIid\fR" 4 +.IX Item "-engine id" +See \*(L"Engine Options\*(R" in \fBopenssl\fR\|(1). +This option is deprecated. +.IP "\fB\-provider\fR \fIname\fR" 4 +.IX Item "-provider name" +.PD 0 +.IP "\fB\-provider\-path\fR \fIpath\fR" 4 +.IX Item "-provider-path path" +.IP "\fB\-propquery\fR \fIpropq\fR" 4 +.IX Item "-propquery propq" +.PD +See \*(L"Provider Options\*(R" in \fBopenssl\fR\|(1), \fBprovider\fR\|(7), and \fBproperty\fR\|(7). +.PP +The \fBopenssl\-pkey\fR\|(1) command is capable of performing all the operations +this command can, as well as supporting other public key types. +.SH "EXAMPLES" +.IX Header "EXAMPLES" +The documentation for the \fBopenssl\-pkey\fR\|(1) command contains examples +equivalent to the ones listed here. +.PP +To remove the pass phrase on a \s-1DSA\s0 private key: +.PP +.Vb 1 +\& openssl dsa \-in key.pem \-out keyout.pem +.Ve +.PP +To encrypt a private key using triple \s-1DES:\s0 +.PP +.Vb 1 +\& openssl dsa \-in key.pem \-des3 \-out keyout.pem +.Ve +.PP +To convert a private key from \s-1PEM\s0 to \s-1DER\s0 format: +.PP +.Vb 1 +\& openssl dsa \-in key.pem \-outform DER \-out keyout.der +.Ve +.PP +To print out the components of a private key to standard output: +.PP +.Vb 1 +\& openssl dsa \-in key.pem \-text \-noout +.Ve +.PP +To just output the public part of a private key: +.PP +.Vb 1 +\& openssl dsa \-in key.pem \-pubout \-out pubkey.pem +.Ve +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fBopenssl\fR\|(1), +\&\fBopenssl\-pkey\fR\|(1), +\&\fBopenssl\-dsaparam\fR\|(1), +\&\fBopenssl\-gendsa\fR\|(1), +\&\fBopenssl\-rsa\fR\|(1), +\&\fBopenssl\-genrsa\fR\|(1) +.SH "HISTORY" +.IX Header "HISTORY" +The \fB\-engine\fR option was deprecated in OpenSSL 3.0. +.SH "COPYRIGHT" +.IX Header "COPYRIGHT" +Copyright 2000\-2021 The OpenSSL Project Authors. All Rights Reserved. +.PP +Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use +this file except in compliance with the License. You can obtain a copy +in the file \s-1LICENSE\s0 in the source distribution or at +<https://www.openssl.org/source/license.html>. |