Title :
A Proxy Ring Signature Scheme with Revocable Anonymity from Bilinear Pairings
Author_Institution :
Sch. of Inf. Eng., Dalian Fisheries Univ., Dalian, China
Abstract :
Proxy ring signature scheme with revocable anonymity allows the original signer to know exactly who the signer is and the original signer doesn´t need to publish extra information except his original public key. Based on bilinear pairings, a new ring signature scheme with revocable anonymity was proposed. Through cryptanalysis, this scheme satisfies unforgeability, unconditional anonymity for attackers except original signer and revocable anonymity for original signer.
Keywords :
public key cryptography; bilinear pairings; cryptanalysis; proxy ring signature scheme; public key; revocable anonymity; Additives; Aquaculture; Concrete; Elliptic curve cryptography; Elliptic curves; Identity management systems; Information security; Laboratories; Polynomials; Protection; bilinear pairings; proxy signature; ring signature;
Conference_Titel :
Multimedia Information Networking and Security, 2009. MINES '09. International Conference on
Conference_Location :
Hubei
Print_ISBN :
978-0-7695-3843-3
Electronic_ISBN :
978-1-4244-5068-8
DOI :
10.1109/MINES.2009.189
