Title :
Notice of Retraction
ElGamal Digital Signature Scheme with a Private Key Pairs
Author :
Jun Zhang ; Hui Ying Zhang ; Wei Dong Ji
Author_Institution :
Comput. Sci. & Inf. Eng. Coll., Harbin Normal Univ., Harbin, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
ElGamal public-key cryptosystem is an international public-key cryptosystem,and also is a more effective and secure algorithms used to secret communication networks and digital signature.It is the foundation of many special-purpose digital signatures.But ElGamal digital signature algorithm exist a security flaw that random numbers cannot repeated usage.The thesis puts forward an improving method aimed at this security flaw,and makes security analysis to the improved algorithm,and proves its correctness in theory and carrying out.
Keywords :
digital signatures; private key cryptography; public key cryptography; ElGamal digital signature scheme; international public-key cryptosystem; private key pairs; secret communication networks; secure algorithms; security flaw; Algorithm design and analysis; Digital signatures; Equations; Mathematical model; Public key cryptography;
Conference_Titel :
Information Engineering and Computer Science (ICIECS), 2010 2nd International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7939-9
DOI :
10.1109/ICIECS.2010.5678296
