38 search results - page 2 / 8 » crypto 2003 |
NSPW
2003
ACM
13 years 10 months ago
2003
ACM
In this paper, we argue that person-to-person key distribution is best accomplished with a key-centric approach, instead of PKI: users should distribute public key fingerprints in...
CRYPTO
2001
Springer
13 years 9 months ago
2001
Springer
in SIAM J. of Computing, Vol. 32, No. 3, pp. 586-615, 2003. An extended abstract of this paper appears in the Proceedings of Crypto 2001, volume 2139 of Lecture Notes in Computer S...
CRYPTO
2003
Springer
13 years 10 months ago
2003
Springer
This paper presents several multiset and boomerang attacks on Safer++ up to 5.5 out of its 7 rounds. These are the best known attacks for this cipher and significantly improve the...
CRYPTO
2003
Springer
13 years 10 months ago
2003
Springer
We present a new construction based on modular groups. A novel element of our construction is to embed each input into a sequence of matrices with determinant ±1, the product of w...
CRYPTO
2003
Springer
13 years 10 months ago
2003
Springer
We introduce the concept of torus-based cryptography, give a new public key system called CEILIDH, and compare it to other discrete log based systems including Lucas-based systems ...