19 search results - page 4 / 4 » Security of Cyclic Double Block Length Hash Functions |
IEICET
2011
12 years 12 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 ...
SACRYPT
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. The XCB mode of operation was outlined in 2004 as a contribution to the IEEE Security in Storage effort, but no security analysis was provided. In this paper, we provide...
ASIACRYPT
2003
Springer
13 years 8 months ago
2003
Springer
We propose a new public key trace and revoke scheme secure against adaptive chosen ciphertext attack. Our scheme is more efficient than the DF scheme suggested by Y. Dodis and N. F...
TC
2010
12 years 11 months ago
2010
Tweakable enciphering schemes are length preserving block cipher modes of operation that provide a strong pseudo-random permutation. It has been suggested that these schemes can b...