How to construct pseudorandom permutations from pseudorandom functions
SIAM Journal on Computing - Special issue on cryptography
Introduction to Modern Cryptography (Chapman & Hall/Crc Cryptography and Network Security Series)
Introduction to Modern Cryptography (Chapman & Hall/Crc Cryptography and Network Security Series)
EPIC: ending piracy of integrated circuits
Proceedings of the conference on Design, automation and test in Europe
Fast data encipherment algorithm FEAL
EUROCRYPT'87 Proceedings of the 6th annual international conference on Theory and application of cryptographic techniques
Rotational cryptanalysis of ARX
FSE'10 Proceedings of the 17th international conference on Fast software encryption
Analysis of arx round functions in secure hash functions
Analysis of arx round functions in secure hash functions
VLSI Characterization of the Cryptographic Hash Function BLAKE
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Side-Channel Analysis of Grøstl and Skein
SPW '12 Proceedings of the 2012 IEEE Symposium on Security and Privacy Workshops
Fair and consistent hardware evaluation of fourteen round two SHA-3 candidates
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
ASIC implementations of five SHA-3 finalists
DATE '12 Proceedings of the Conference on Design, Automation and Test in Europe
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Cryptographic coprocessors are inherent part of modern System-on-Chips. It serves dual purpose - efficient execution of cryptographic kernels and supporting protocols for preventing IP-piracy. Flexibility in such coprocessors is required to provide protection against emerging cryptanalytic schemes and to support different cryptographic functions like encryption and authentication. In this context, a novel crypto-coprocessor, named CoARX, supporting multiple cryptographic algorithms based on Addition (A), Rotation (R) and eXclusive-or (X) operations is proposed. CoARX supports diverse ARX-based cryptographic primitives. We show that compared to dedicated hardware implementations and general-purpose microprocessors, it offers excellent performance-flexibility trade-off including adaptability to resist generic cryptanalysis.