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» Signature Schemes Based on the Strong RSA Assumption
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ISW
2000
Springer
15 years 3 months ago
A Signcryption Scheme Based on Integer Factorization
Abstract. Signcryption is a public-key cryptographic primitive introduced by Zheng, which achieves both message confidentiality and nonrepudiatable origin authenticity, at a lower ...
Ron Steinfeld, Yuliang Zheng
CCS
2010
ACM
14 years 12 months ago
Synchronized aggregate signatures: new definitions, constructions and applications
An aggregate signature scheme is a digital signature scheme where anyone given n signatures on n messages from n users can aggregate all these signatures into a single short signa...
Jae Hyun Ahn, Matthew Green, Susan Hohenberger
CISC
2007
Springer
117views Cryptology» more  CISC 2007»
15 years 3 months ago
An Efficient ID-Based Proxy Signature Scheme from Pairings
This paper proposes a new ID-based proxy signature scheme based on the bilinear pairings. The number of paring operation involved in the verification procedure of our scheme is onl...
Chunxiang Gu, Yuefei Zhu
ASIACRYPT
2001
Springer
15 years 4 months ago
Key-Privacy in Public-Key Encryption
We consider a novel security requirement of encryption schemes that we call “key-privacy” or “anonymity”. It asks that an eavesdropper in possession of a ciphertext not be ...
Mihir Bellare, Alexandra Boldyreva, Anand Desai, D...
CTRSA
2009
Springer
95views Cryptology» more  CTRSA 2009»
15 years 6 months ago
Statistically Hiding Sets
Zero-knowledge set is a primitive introduced by Micali, Rabin, and Kilian (FOCS 2003) which enables a prover to commit a set to a verifier, without revealing even the size of the...
Manoj Prabhakaran, Rui Xue