This standard describes the EME2-AES and XCB-AES wide block encryption with associated data (EAD) modes of the NIST AES block cipher, providing usage guidelines and test vectors. A wide block encryption algorithm is one in which behaves as a single block cipher with a large plaintext input and ciphertext output, but uses a narrow block cipher (in this case AES) internally. These encryption modes a...
IEEE Unapproved Draft Std P1619.2/D15, Jan 2010相似标准