tree b23b1170c0a597ee48d7c3c02c397556396b346f
parent b053658f95d7bd1b40a2cffd594e81c22e4e9e06
author Aorimn <aorimn@gmail.com> 1454238951 +0100
committer Jaeden Amero <jaeden.amero@arm.com> 1528887363 +0100

Implement AES-XEX mode

XEX mode, known as "xor-encrypt-xor", is the simple case of the XTS
mode, known as "XEX with ciphertext stealing". When the buffers to be
encrypted/decrypted have a length divisible by the length of a standard
AES block (16), XTS is exactly like XEX.