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Presented at: 17th International Workshop on Fast Software Encryption, Seoul, SOUTH KOREA, Feb 07-10, 2010 Published in: Fast Software Encryption (ISBN: 978-3-642-13857-7), vol. 6147, p. 75-93 Series: Lecture Notes in Computer Science Springer-Verlag New York, Ms Ingrid Cunningham, 175 Fifth Ave, New York, Ny 10010 Usa, 2010

This paper presents new software speed records for AES-128 encryption for architectures at both ends of the performance spectrum. On the one side we target the low-end 8-bit AVR rnicrocontrollers and 32-bit ARM microprocessors, while on the other side of the spectrum we consider the high-performing Cell broadband engine and NVIDIA graphics processing units (GPUs). Platform specific techniques are detailed, explaining how the software speed records on these architectures are obtained. Additionally, this paper presents the first AES decryption implementation for GPU architectures.

Keywords: Advanced Encryption Standard (AES) ; Advanced Virtual RISC (AVR) ; Advanced RISC Machine (ARM) ; Cell Broadband Engine ; Graphics Processing Unit (GPU) ; Symmetric Cryptography Reference EPFL-CONF-172431doi:10.1007/978-3-642-13858-4_5View record in Web of Science

Author: Osvik, Dag Arne; Bos, Joppe Willem; Stefan, Deian; Canright, David


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