381 search results - page 45 / 77 » Tweakable Block Ciphers |
EUROCRYPT
1995
Springer
14 years 2 days ago
1995
Springer
Matsui's linear cryptanalysis for iterated block ciphers is generalized by replacing his linear expressions with I O sums. For a single round, an I O sum is the XOR of a balan...
ACISP
1997
Springer
14 years 20 days ago
1997
Springer
Abstract. Highly nonlinear Boolean functions occupy an important position in the design of secure block as well as stream ciphers. This paper proves two new lower bounds on the non...
IEICET
2011
13 years 3 months ago
2011
Abstract. In this paper, we give a security proof for Abreast-DM in terms of collision resistance and preimage resistance. As old as Tandem-DM, the compression function Abreast-DM ...
FSE
2004
Springer
14 years 7 days ago
2004
Springer
ded abstract of this paper appears in Fast Software Encryption, FSE 2004, Lecture Notes in Computer Science, W. Meier and B. Roy editors, Springer-Verlag, 2004. This is the full ve...
SPW
2004
Springer
14 years 1 months ago
2004
Springer
This note presents a new way of composing cryptographic primitives which makes some novel combinations possible. For example, one can do threshold decryption using standard block c...