Title :
Maintaining uniformity in the processes of encryption and decryption with a variable number of encryption rounds
Author_Institution :
Inst. of Comput. Eng. & Electron., Zielona Góra, Poland
Abstract :
Article presents modification for the cryptographic hardware accelerators. Modification, which allows for add new functionality to cryptography systems. Functionality allows for the dynamic changes in the number of rounds with maintaining uniformity in the processes of encryption and decryption. The proposed modification was discussed on DES algorithm example.
Keywords :
cryptography; field programmable gate arrays; DES algorithm; cryptographic hardware accelerator; cryptography system; decryption; encryption round; uniformity maintenance; variable number; Algorithm design and analysis; Encryption; Field programmable gate arrays; Hardware; Multiplexing; Registers;
Conference_Titel :
Design & Test Symposium (EWDTS), 2011 9th East-West
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4577-1957-8
DOI :
10.1109/EWDTS.2011.6116574
