Back أتبش Arabic Atbash Catalan Atbaš Czech Atbasch German Atbash Spanish رمز اتبش Persian Atbash French צופן אתב"ש HE Atbaš Croatian Atbas Hungarian
 | This article relies largely or entirely on a single source. (August 2015) |
Atbash (Hebrew: אתבש; also transliterated Atbaš) is a monoalphabetic substitution cipher originally used to encrypt the Hebrew alphabet. It can be modified for use with any known writing system with a standard collating order.