COZMO - A New Lightweight Stream Cipher
COZMO - A New Lightweight Stream Cipher
This paper deals with the merger of the two lightweight stream ciphers—A5/1 and Trivium. The idea is to make the key stream generation more secure and to remove the attacks of the individual algorithms. The bits generated by the Trivium cipher (output) will act as the input of the A5/1 cipher. The registers used in the A5/1 cipher will be filled by the output bits of the Trivium cipher. The three registers will then be connected to generate an output which will be our required key stream.
- West Bengal University of Technology India
- Information Technology Institute Egypt
- Polish Academy of Learning Poland
- Warsaw School of Information Technology Poland
- Islamic Azad University, Tehran Iran (Islamic Republic of)
FOS: Computer and information sciences, Computer Science - Cryptography and Security, mathematics_computer_science_other, Cryptography and Security (cs.CR)
FOS: Computer and information sciences, Computer Science - Cryptography and Security, mathematics_computer_science_other, Cryptography and Security (cs.CR)
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