(PHP 4 >= 4.0.0)
array cybercash_encr (string wmk, string sk, string inbuff)
array cybercash_encr
cybercash_encr() retourne un tableau associatif, contenant les éléments "errcode" et, si "errcode" vaut FALSE, "outbuff" (string), "outLth" (long) et "macbuff" (string).