The MARVIN message authentication code and the LETTERSOUP authenticated encryption scheme
β Scribed by Marcos A. Simplicio Jr.; Pedro d'Aquino F. F. S. Barbuda; Paulo S. L. M. Barreto; Tereza C. M. B. Carvalho; Cintia B. Margi
- Book ID
- 118286362
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 294 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1939-0114
- DOI
- 10.1002/sec.66
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Chen (Computers and Electrical Engineering, vol. 30, 2004) illustrated that Tseng et al.'s authenticated encryption schemes, with message linkages for message flows, do not achieve their claimed integrity and authenticity properties. Furthermore, Chen presented some modified schemes to repair these
Let F be some block cipher (eg., DES) with block length l. The cipher block chaining message authentication code (CBC MAC) specifies that an m-block message x=x 1 } } } x m be authenticated among parties who share a secret key a for the block cipher by tagging x with a prefix of y m , where y 0 =0 l