1WHIRLPOOLSUM(1) User Commands WHIRLPOOLSUM(1)
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6 whirlpoolsum - compute and check WHIRLPOOL message digest
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9 whirlpoolsum [OPTION]... [FILE]...
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12 Print or check WHIRLPOOL (512-bit) checksums. With no FILE, or when
13 FILE is -, read standard input.
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15 -b, --binary
16 read in binary mode
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18 -c, --check
19 read WHIRLPOOL sums from the FILEs and check them
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21 --tag create a BSD-style checksum, always in binary mode
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23 -t, --text
24 read in text mode (default)
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26 Note: There is no difference between binary and text mode option
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29 The following three options are useful only when verifying checksums:
30 --quiet
31 don't print OK for each successfully verified file
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33 --status
34 don't output anything, status code shows success
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36 -w, --warn
37 warn about improperly formatted checksum lines
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39 --strict
40 with --check, exit non-zero for any invalid input
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42 --test invoke Whirlpool API test function and exit
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44 --help display this help and exit
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46 --version
47 output version information and exit
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49 The sums are computed as described in the official WHIRLPOOL specs.
50 When checking, the input should be a former output of this program.
51 The default mode is to print a line with checksum, a character
52 indicating input mode ('*' for binary, space for text), and name for
53 each FILE.
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57 Written by Denis Fateyev. Based on WHIRLPOOL algorithm implementation
58 by Paulo S.L.M. Barreto and Vincent Rijmen, and various improvements
59 by Avar Arnfjörð Bjarmason.
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62 Report whirlpoolsum bugs to 'denis@fateyev.com'
63 Libwhirlpool home page: <https://github.com/dfateyev/libwhirlpool>
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66 This is free and unencumbered software released into the public domain.
67 Anyone is free to copy, modify, publish, use, compile, sell, or
68 distribute this software, either in source code form or as a compiled
69 binary, for any purpose, commercial or non-commercial, and by any
70 means.
71 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
72 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
73 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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76 sha256sum(1), sha384sum(1), sha512sum(1).
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80whirlpoolsum October 2015 WHIRLPOOLSUM(1)