Sciweavers

1094 search results - page 140 / 219
» List signature schemes
Sort
View
WAIM
2009
Springer
14 years 7 days ago
IRank: A Term-Based Innovation Ranking System for Conferences and Scholars
Since the proposition of Journal Impact Factor [1] in 1963, the classical citation-based ranking scheme has been a standard criterion to rank journals and conferences. However, the...
Zhixu Li, Xiaoyong Du, Hongyan Liu, Jun He, Xiaofa...
IEEEARES
2009
IEEE
14 years 2 months ago
Identity-Based Hybrid Signcryption
—Signcryption is a cryptographic primitive that fulfills both the functions of digital signature and public key encryption simultaneously, at a cost significantly lower than th...
Fagen Li, Masaaki Shirase, Tsuyoshi Takagi
ASIACRYPT
2000
Springer
14 years 1 days ago
Security of Signed ElGamal Encryption
Assuming a cryptographically strong cyclic group G of prime order q and a random hash function H, we show that ElGamal encryption with an added Schnorr signature is secure against ...
Claus-Peter Schnorr, Markus Jakobsson
ETRICS
2006
13 years 11 months ago
Revocable Anonymity
Anonymity services in the EU may be forced by the new EU data retention directive to collect connection data and deanonymise some of their users in case of serious crimes. For this...
Stefan Köpsell, Rolf Wendolsky, Hannes Federr...
JOC
2007
129views more  JOC 2007»
13 years 7 months ago
Formal Proofs for the Security of Signcryption
Signcryption is a public key or asymmetric cryptographic method that provides simultaneously both message confidentiality and unforgeability at a lower computational and communica...
Joonsang Baek, Ron Steinfeld, Yuliang Zheng