1OPENSSL-SRP(1ossl)                  OpenSSL                 OPENSSL-SRP(1ossl)
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NAME

6       openssl-srp - maintain SRP password file
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SYNOPSIS

9       openssl srp [-help] [-verbose] [-add] [-modify] [-delete] [-list]
10       [-name section] [-srpvfile file] [-gn identifier] [-userinfo text]
11       [-passin arg] [-passout arg] [-engine id] [-rand files] [-writerand
12       file] [-provider name] [-provider-path path] [-propquery propq]
13       [-config configfile] [user ...]
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DESCRIPTION

16       This command is deprecated. It is used to maintain an SRP (secure
17       remote password) file. At most one of the -add, -modify, -delete, and
18       -list options can be specified.  These options take zero or more
19       usernames as parameters and perform the appropriate operation on the
20       SRP file.  For -list, if no user is given then all users are displayed.
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22       The configuration file to use, and the section within the file, can be
23       specified with the -config and -name flags, respectively.
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OPTIONS

26       -help
27           Display an option summary.
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29       -verbose
30           Generate verbose output while processing.
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32       -add
33           Add a user and SRP verifier.
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35       -modify
36           Modify the SRP verifier of an existing user.
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38       -delete
39           Delete user from verifier file.
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41       -list
42           List users.
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44       -name
45           The particular SRP definition to use.
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47       -srpvfile file
48           If the config file is not specified, -srpvfile can be used to
49           specify the file to operate on.
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51       -gn Specifies the g and N values, using one of the strengths defined in
52           IETF RFC 5054.
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54       -userinfo
55           specifies additional information to add when adding or modifying a
56           user.
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58       -passin arg, -passout arg
59           The password source for the input and output file.  For more
60           information about the format of arg see
61           openssl-passphrase-options(1).
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63       -engine id
64           See "Engine Options" in openssl(1).  This option is deprecated.
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66       -rand files, -writerand file
67           See "Random State Options" in openssl(1) for details.
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69       -provider name
70       -provider-path path
71       -propquery propq
72           See "Provider Options" in openssl(1), provider(7), and property(7).
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74       -config configfile
75           See "Configuration Option" in openssl(1).
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77           [-rand files] [-writerand file]
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HISTORY

80       The -engine option was deprecated in OpenSSL 3.0.
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83       Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
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85       Licensed under the Apache License 2.0 (the "License").  You may not use
86       this file except in compliance with the License.  You can obtain a copy
87       in the file LICENSE in the source distribution or at
88       <https://www.openssl.org/source/license.html>.
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923.0.9                             2023-07-27                OPENSSL-SRP(1ossl)
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