clsha2(1)

1clsha2(1)                                                            clsha2(1)
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NAME

6       clsha2
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SYNOPSIS

9       clsha2 [OPTION] [FILE]
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DESCRIPTION

12       clsha2  calculates  the  SHA2 hash value of the input, either a file or
13       standard input and prints the hash value in  hexadecimal  (default)  or
14       base64 encoding on standard output. The hash value is 256 bits long.
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16       No FILE or "-" reads from standard input.
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OPTIONS

19       -base64 | -b64
20                  prints  the  hash  value base64 encoded. Without this option
21              the hash value
22                  is printed hexadecimal
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24       --help
25                  prints a help text
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27       --version
28                  prints the version of clsha2
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FILES

32       clsha2 uses the cryptlib shared object library and  its  python3  bind‐
33       ings.
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35       /lib64/libcl.so.3.4.6
36       /usr/lib/python3.10/site-packages/cryptlib_py.so
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AUTHORS

44       clsha2 is written by Ralf Senderek <innovation@senderek.ie>.
45       Cryptlib is written and maintained by Peter Gutmann <pgut001@cs.auckland.ac.nz>
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BUGS

49       Of course there aren't any bugs, but if you find any, please sent a re‐
50       port to
51       innovation@senderek.ie.
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55Ralf Senderek                                                        clsha2(1)