Hi,

Pretty much as oha said. To state the obvious, there's less chance of a collision if you use (eg) twelve base 64 digits, than if you use twelve base 2 digits ... so, if you use Digest::MD5, get the 'md5_base64' and then truncate.

Oh ... wait ... you specified "decimal" digits. Any particular reason for that ?

Cheers,
Rob

In reply to Re: Digest (checksum) Algorithm for 12 Decimal Digits? by syphilis
in thread Digest (checksum) Algorithm for 12 Decimal Digits? by cmv

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