ASIACRYPT
2004
Springer
13 years 8 months ago
2004
Springer
ASIACRYPT
2004
Springer
13 years 8 months ago
2004
Springer
T
ASIACRYPT
2004
Springer
13 years 8 months ago
2004
Springer
Group signature schemes are cryptographic systems that provide revocable anonymity for signers. We propose a group signature scheme with constant-size public key and signature leng...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
We investigate efficient protocols for password-authenticated key exchange based on the RSA public-key cryptosystem. To date, most of the published protocols for password-authentic...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
We study the class of masking based domain extenders for UOWHFs. Our first contribution is to show that any correct masking based domain extender for UOWHF which invokes the compr...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We present new results in the framework of secure multiparty computation based on homomorphic threshold cryptosystems. We introduce the conditional gate as a special type...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer