381 search results - page 4 / 77 » Tweakable Block Ciphers |
CCS
2007
ACM
14 years 16 days ago
2007
ACM
We introduce the concept of an elastic block cipher, which refers to stretching the supported block size of a block cipher to any length up to twice the original block size while ...
INFORMATICASI
2002
13 years 6 months ago
2002
At PKC 2000, Inoue and Sakurai proposed some methods to design hash functions from block ciphers and codes (block codes and convolutional codes). They claimed that their hash func...
SACRYPT
2007
Springer
14 years 14 days 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...
AC
1998
Springer
13 years 10 months ago
1998
Springer
This paper considers modern secret-key block ciphers. The theory behind the design and analysis of modern block ciphers is explained, and the most important known attacks are outli...
BIRTHDAY
2012
Springer
12 years 2 months ago
2012
Springer
We propose a new countermeasure to protect block ciphers implemented in leaking devices, at the intersection between One-Time Programs and Boolean masking schemes. First, we show t...