openssl-prebuild/linux_amd64/ssl/share/man/man1/openssl-provider.1

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.\" ========================================================================
.\"
.IX Title "OPENSSL-PROVIDER 1"
.TH OPENSSL-PROVIDER 1 "2020-03-02" "3.0.0-dev" "OpenSSL"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
openssl\-provider \- load and query providers
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBopenssl provider\fR
[\fB\-help\fR]
[\fB\-v\fR]
[\fB\-vv\fR]
[\fB\-vvv\fR]
[\fIprovider\fR ...]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This command is used to query the capabilities of the
specified \fIprovider\fR's.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-help\fR" 4
.IX Item "-help"
Print out a usage message.
.IP "\fB\-v\fR \fB\-vv\fR \fB\-vvv\fR" 4
.IX Item "-v -vv -vvv"
Provides information about each specified provider.
The first flag lists the names of all algorithms each provider
implements; the second lists them by category; the third adds
information on what parameters each of them can handle.
.SH "ENVIRONMENT"
.IX Header "ENVIRONMENT"
.IP "\fB\s-1OPENSSL_MODULES\s0\fR" 4
.IX Item "OPENSSL_MODULES"
The path to the modules directory, where one can expect provider
modules to be located.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIconfig\fR\|(5)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2019 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>.