476 search results - page 4 / 96 » A New Attack against Khazad |
FSE
2005
Springer
15 years 5 months ago
2005
Springer
In this paper, we describe a sequence of simple, yet efficient chosen-plaintext (or chosen-ciphertext) attacks against reduced-round versions of IDEA (with 2, 2.5, 3, 3.5, and 4 ro...
ACNS
2009
Springer
15 years 6 months ago
2009
Springer
We propose a new variant of the Cramer-Shoup KEM (key encapsulation mechanism). The proposed variant is more efficient than the original Cramer-Shoup KEM scheme in terms of public...
FSE
2000
Springer
15 years 3 months ago
2000
Springer
Abstract. We introduce a new cryptanalytic technique based on Wagner's boomerang and inside-out attacks. We first describe this new attack in terms of the original boomerang a...
CCS
2003
ACM
15 years 4 months ago
2003
ACM
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FSE
2003
Springer
15 years 4 months ago
2003
Springer
In this paper, we revisit the security of several message authentication code (MAC) algorithms based on block ciphers, when instantiated with 64-bit block ciphers such as DES. We e...