Penguin

Acronym for Cyclic Redundancy Check

A CRC is a type of hash function which is used to validate a message or signal against accidental modification. A CRC is weaker than a CryptographicHash in that it need not be robust against an intelligent attacker.

lib/main.php:944: Notice: PageInfo: Cannot find action page

lib/main.php:839: Notice: PageInfo: Unknown action