171 search results - page 30 / 35 » Braid Group Cryptography |
ISPEC
2005
Springer
14 years 3 months ago
2005
Springer
A (t, n) threshold proxy signature scheme enables an original signer to delegate the signature authority to a proxy group of n member such that t or more than t proxy signers can ...
TCC
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. We prove a computational soundness theorem for the symbolic analysis of cryptographic protocols which extends an analogous theorem of Abadi and Rogaway (J. of Cryptology ...
EUROCRYPT
2004
Springer
14 years 3 months ago
2004
Springer
Denoting by P = [k]G the elliptic-curve double-and-add multiplication of a public base point G by a secret k, we show that allowing an adversary access to the projective representa...
SP
2003
IEEE
14 years 2 months ago
2003
IEEE
Consider a CIA agent who wants to authenticate herself to a server, but does not want to reveal her CIA credentials unless the server is a genuine CIA outlet. Consider also that t...
CHES
2003
Springer
14 years 2 months ago
2003
Springer
For most of the time since they were proposed, it was widely believed that hyperelliptic curve cryptosystems (HECC) carry a substantial performance penalty compared to elliptic cur...