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61 lines
1.5 KiB
Groff
61 lines
1.5 KiB
Groff
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.TH ARGON2 "1" "April 2016" "argon2 " "User Commands"
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.SH NAME
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argon2 \- generate argon2 hashes
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.SH SYNOPSIS
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.B argon2 salt
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.RB [ OPTIONS ]
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.SH DESCRIPTION
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Generate Argon2 hashes from the command line.
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The supplied salt (the first argument to the command) must be at least
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8 octets in length, and the password is supplied on standard input.
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By default, this uses Argon2i variant (where memory access is
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independent of secret data) which is the preferred one for password
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hashing and password-based key derivation.
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.SH OPTIONS
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.TP
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.B \-h
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Display tool usage
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.TP
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.B \-d
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Use Argon2d instead of Argon2i (Argon2i is the default)
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.TP
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.B \-id
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Use Argon2id instead of Argon2i (Argon2i is the default)
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.TP
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.B \-u
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Use Argon2u instead of Argon2i (Argon2i is the default)
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.TP
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.BI \-t " N"
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Sets the number of iterations to N (default = 3)
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.TP
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.BI \-m " N"
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Sets the memory usage of 2^N KiB (default = 12)
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.TP
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.BI \-p " N"
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Sets parallelism to N threads (default = 1)
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.TP
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.BI \-l " N"
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Sets hash output length to N bytes (default = 32)
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.TP
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.B \-e
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Output only encoded hash
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.TP
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.B \-r
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Output only the raw bytes of the hash
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.TP
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.B \-v (10|13)
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Argon2 version (defaults to the most recent version, currently 13)
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.SH COPYRIGHT
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This manpage was written by \fBDaniel Kahn Gillmor\fR for the Debian
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distribution (but may be used by others). It is released, like the
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rest of this Argon2 implementation, under a dual license. You may use this work
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under the terms of a Creative Commons CC0 1.0 License/Waiver or the Apache
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Public License 2.0, at your option.
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