IEEE 1619.2-2021

Die Annotation des Normtextes IEEE 1619.2-2021 :

Revision Standard - Active.
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, are described. A wide block encryption algorithm behaves as a single block cipher with a large plaintext input and ciphertext output, but uses a narrow block cipher [in this case Advanced Encryption Standard (AES)] internally. These encryption modes are oriented toward random access storage devices that do not provide authentication, but need to reduce the granularity of a potential attack.

ISBN: 978-1-5044-7513-6, 978-1-5044-7514-3
Number of Pages: 88
Product Code: STD24666, STDPD24666
Keywords: data-at-rest security, encryption, encryption with associated data (EAD), encrypt-mix encrypt-v2 mode of operation (EME2), extended codebook mode of operation (XCB), IEEE 1619.2, security, storage
Category: Information Assurance|Computer Security and Privacy|Data Storage