Title :
A Hardware-Oriented Fast Encryption Keystream Generator for Digital Rights Management
Author :
Zeng Yong ; Ma Jianfeng ; Pei Qinqi ; Dong Lihua
Author_Institution :
Sch. of Comput. Sci. & Technol., Xidian Univ., Xi´an, China
Abstract :
DRM (digital rights management) has no well-known standards about encryption algorithms. This paper proposes a novel FCSR (Feedback with Carry Shift Registers) based keystrem cipher generator for DRM. The novel generator has passed the NIST statistical test, which shows the pseudo-random properties of the novel keystream generator are ideal. We simulate the generator using VHDL under Quartus II. Simulation shows that the proposed generator has better performance under the same target device.
Keywords :
cryptography; digital rights management; random number generation; shift registers; standards; Feedback with Carry Shift Registers; NIST statistical test; Quartus II; VHDL; digital rights management; hardware-oriented fast encryption; keystrem cipher generator; pseudo-random properties; standards; Computational intelligence; Computer science; Computer security; Conference management; Cryptography; Linear feedback shift registers; Nonlinear filters; Proposals; Shift registers; Technology management; Ditigal rights management; FCSR; cryptography; stream cipher;
Conference_Titel :
Computational Intelligence and Security, 2009. CIS '09. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5411-2
DOI :
10.1109/CIS.2009.185
