Algorithm::LUHN - Calculate the Modulus 10 Double Add Double checksum River stage one • 1 direct dependent • 1 total dependent

This module calculates the Modulus 10 Double Add Double checksum, also known as the LUHN Formula. This algorithm is used to verify credit card numbers and Standard & Poor's security identifiers such as CUSIP's and CSIN's. You can find plenty of infor...

NEILB/Algorithm-LUHN-1.02 - 15 Nov 2015 20:57:42 UTC

Algorithm::LUHN_XS - Very Fast XS Version of the original Algorithm::LUHN River stage zero No dependents

This module is an XS version of the original Perl Module Algorithm::LUHN, which was written by Tim Ayers. It should work exactly the same, only substantially faster. The supplied check_digit() routine is 100% compatible with the pure Perl Algorithm::...

KSCHWAB/Algorithm-LUHN_XS-1.08 - 24 Dec 2018 16:25:56 UTC

Algorithm::Damm - Calculate the Damm error correction check digit. River stage zero No dependents

This module implements the Damm algorithm for calculating a check digit. You can find information about the algorithm by searching the web for "Damm ECC". In particular, see the "SEE ALSO" section (below)....

MLX/Algorithm-Damm-1.001.002 - 21 Apr 2013 02:18:18 UTC

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