Title :
Reconfigurable crypto processor design of encryption algorithms operation modes methods and FPGA integration
Author :
Lavos, N.S. ; Priftis, A. ; Kitsos, P. ; Koufopavlou, O.
Author_Institution :
Dept. of Electr. & Comput. Eng., Patras Univ., Greece
Abstract :
Security is a crucial issue for the provision of net or communications. Encryption algorithms are used to ensure security in the transmission channel. In addition to the common way of operation of ECB, the encryption algorithms have to perform efficiently in a variety of operation modes, for alternative security applications and purposes, these modes are CBC, CFB, OFB, CTR and CBC-MAC. In this paper, a multi-mode operation architecture is proposed. In addition, based on a full-rolling architecture the most well known encryption algorithms have been implemented.
Keywords :
cryptography; field programmable gate arrays; reconfigurable architectures; FPGA integration; encryption algorithm operation mode methods; full rolling architectures; multimode operation architecture; reconfigurable crypto processor design; transmission channel security; Algorithm design and analysis; Authentication; Communication system security; Cryptography; Data security; Field programmable gate arrays; Information security; Output feedback; Process design; Wireless communication;
Conference_Titel :
Circuits and Systems, 2003 IEEE 46th Midwest Symposium on
Print_ISBN :
0-7803-8294-3
DOI :
10.1109/MWSCAS.2003.1562410
