525 search results - page 2 / 105 » Threshold Schemes with Disenrollment |
PKC
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. In this paper, we examine issues related to the construction of identity-based threshold decryption schemes and argue that it is important in practice to design an identi...
IJNSEC
2010
13 years 3 days ago
2010
Recently, design of Identity-based (ID-based) threshold signature schemes which are efficient and provably secure in the standard model has drawn great concerns. In this paper, an...
ASIACRYPT
2001
Springer
13 years 9 months ago
2001
Springer
Threshold cryptosystems and signature schemes give ways to distribute trust throughout a group and increase the availability of cryptographic systems. A standard approach in design...
EUROCRYPT
2001
Springer
13 years 9 months ago
2001
Springer
We propose a threshold RSA scheme which is as efficient as the fastest previous threshold RSA scheme (by Shoup), but where two assumptions needed in Shoup’s and in previous schem...
CTRSA
2001
Springer
13 years 9 months ago
2001
Springer
We consider the usage of forward security with threshold signature schemes. This means that even if more than the threshold number of players are compromised, some security remain...