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P5-crypt-skey
Jul 20, 2023
Perl S/Key calculator
This module contains a simple S/Key calculator as described in RFC
1760 implemented in Perl. It exports the function key' by default, and
may optionally export the function compute’.
compute_md4', compute_md5’, key_md4', and key_md5’ are provided as
convenience functions for selecting either MD4 or MD5 hashes. The
default is MD4; this may be changed with with the $CryptSKeyHASH'
variable, assigning it the value of MD4’ or MD5'. You can access any
of these functions by exporting them in the same manner as compute’ in
the above example.
Most S/Key systems use MD4 hashing, but a few notably OPIE use MD5.
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