381 search results - page 61 / 77 » Tweakable Block Ciphers |
CHES
2008
Springer
13 years 10 months ago
2008
Springer
Bit-slicing is a non-conventional implementation technique for cryptographic software where an n-bit processor is considered as a collection of n 1-bit execution units operating in...
CTRSA
2008
Springer
13 years 10 months ago
2008
Springer
We present a study of several fault attacks against the block cipher IDEA. Such a study is particularly interesting because of the target cipher's specific property to employ ...
CHES
2010
Springer
13 years 9 months ago
2010
Springer
The need for lightweight (that is, compact, low-power, low-energy) cryptographic hash functions has been repeatedly expressed by application designers, notably for implementing RFI...
EUROCRYPT
2009
Springer
14 years 9 months ago
2009
Springer
We provide a collision attack and preimage attacks on the MDC-2 construction, which is a method (dating back to 1988) of turning an n-bit block cipher into a 2n-bit hash function. ...
ASIACRYPT
2009
Springer
14 years 3 months ago
2009
Springer
In this paper we present two related-key attacks on the full AES. For AES-256 we show the first key recovery attack that works for all the keys and has 299.5 time and data complex...