87 search results - page 3 / 18 » On Hashing with Tweakable Ciphers |
CISC
2006
Springer
13 years 10 months ago
2006
Springer
This work builds on earlier work by Rogaway at Asiacrypt 2004 on tweakable block cipher (TBC) and modes of operations. Our first contribution is to generalize Rogaway's TBC co...
EUROCRYPT
2003
Springer
13 years 11 months ago
2003
Springer
Abstract. In this paper, we study the security of the Encrypt-MaskDecrypt mode of operation, also called EMD, which was recently proposed for applications such as disk-sector encry...
ASIACRYPT
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. Tweakable blockciphers, first formalized by Liskov, Rivest, and Wagner [13], are blockciphers with an additional input, the tweak, which allows for variability. An open p...
EUROCRYPT
2009
Springer
14 years 6 months ago
2009
Springer
Almost any cryptographic scheme can be described by tweakable polynomials over GF(2), which contain both secret variables (e.g., key bits) and public variables (e.g., plaintext bit...
FSE
2007
Springer
14 years 12 days ago
2007
Springer
Abstract. Given (deterministic) ciphers E and E that can encipher messages of l and n bits, respectively, we construct a cipher E∗ = XLS[E, E] that can encipher messages of l + s...