.\"encrypt a string .DT crypt Discworld driver help crypt Name .SI 5 crypt() - encrypt a string .EI Synopsis .SI 5 string crypt( string str, string seed ); .EI Description .SP 5 5 Crypt the string <str> using the first two characters from <seed> as a seed. If <seed> is 0, then random seed is used. The result has the first two characters as the seed. .EP