Title :
Notice of Retraction
A generalized forward-secure proxy blind signature scheme
Author :
Long Zhang ; Shu-yi Lu ; Qiao-yan Wen
Author_Institution :
State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, 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.
In this paper, firstly the definition of the forward security in digital signature scheme is given, and then, we propose a new generalized forward-secure proxy blind signature scheme, namely, although the attacker get the key in some period, the attacker cannot forge the proxy key and proxy signature in the past periods. With analyzing, we find our scheme has many other secure characters, such as, distinguishability, unforgeability, strong blindness.
Keywords :
digital signatures; digital signature; generalized forward-secure proxy blind signature scheme; proxy key; Blindness; Business; Conferences; Cryptography; Digital signatures; IEEE Press; generalized forward-secur; proxy blind signature; strong blindness; unforgeability;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768636
