RunStream: A High-Level Rapid Prototyping Framework for Stream Ciphers

• Main Authors: Khalid, Ayesha, Paul, Goutam, Chattopadhyay, Anupam, Abediostad, Faezeh, Din, Syed Imad Ud, Hassan, Muhammad, Biswas, Baishik, Ravi, Prasanna
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2016
• Subjects: rapid prototyping; stream cipher
• Online Access: https://hdl.handle.net/10356/82277; http://hdl.handle.net/10220/41173
• Institution: Nanyang Technological University

We present RunStream, a rapid prototyping framework for realizing stream cipher implementations based on algorithmic specifications and architectural customizations desired by the users. In the dynamic world of cryptography where newer recommendations are frequently proposed, the need of such tools is imperative. It carries out design validation and generates an optimized software implementation and a synthesizable Register Transfer Level Verilog description. Our framework enables speedy benchmarking against critical resources like area, throughput, power, and latency and allows exploration of alternatives. Using RunStream, we successfully implemented various stream ciphers and benchmarked the quality of results to be at par with published hand-optimized implementations.