181 lines
5.2 KiB
Groff
Executable File
181 lines
5.2 KiB
Groff
Executable File
.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.16)
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.\" ========================================================================
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.\"
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.IX Title "OPENSSL-RAND 1"
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.TH OPENSSL-RAND 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\-rand \- generate pseudo\-random bytes
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.SH "SYNOPSIS"
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.IX Header "SYNOPSIS"
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\&\fBopenssl rand\fR
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[\fB\-help\fR]
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[\fB\-out\fR \fIfile\fR]
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[\fB\-base64\fR]
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[\fB\-hex\fR]
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[\fB\-engine\fR \fIid\fR]
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[\fB\-rand\fR \fIfiles\fR]
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[\fB\-writerand\fR \fIfile\fR]
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\&\fInum\fR
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.SH "DESCRIPTION"
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.IX Header "DESCRIPTION"
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This command outputs \fInum\fR pseudo-random bytes after seeding
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the random number generator once.
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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 \fIfile\fR" 4
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.IX Item "-out file"
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Write to \fIfile\fR instead of standard output.
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.IP "\fB\-base64\fR" 4
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.IX Item "-base64"
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Perform base64 encoding on the output.
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.IP "\fB\-hex\fR" 4
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.IX Item "-hex"
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Show the output as a hex string.
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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 "\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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.SH "SEE ALSO"
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.IX Header "SEE ALSO"
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\&\fIopenssl\fR\|(1),
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\&\fIRAND_bytes\fR\|(3)
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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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