138 search results - page 6 / 28 » A Proposal of Short Proxy Signature using Pairing |
IACR
2011
12 years 6 months ago
2011
: Many identity-based digital signature schemes using bilinear pairings have been proposed. But the relative computation cost of the pairing is approximately twenty times higher th...
CTRSA
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. A redactable signature scheme for a string of objects supports verification even if multiple substrings are removed from the original string. It is important that the re...
ICISC
2003
13 years 8 months ago
2003
Abstract. A proxy signature scheme allows an entity to delegate his/her signing capability to another entity in such a way that the latter can sign messages on behalf of the former...
ASIACRYPT
2004
Springer
13 years 10 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...
SP
2006
IEEE
14 years 21 days ago
2006
IEEE
Recently several researchers and practitioners have begun to address the problem of how to set up secure communication between two devices without the assistance of a trusted thir...