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POPL '91 Proceedings of the 18th ACM SIGPLAN-SIGACT symposium on Principles of programming languages
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ACM Transactions on Programming Languages and Systems (TOPLAS)
Array SSA form and its use in parallelization
POPL '98 Proceedings of the 25th ACM SIGPLAN-SIGACT symposium on Principles of programming languages
The Design of Rijndael
Efficient Software Implementation of AES on 32-Bit Platforms
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
Proving Functional Equivalence of Two AES Implementations Using Bounded Model Checking
ICST '09 Proceedings of the 2009 International Conference on Software Testing Verification and Validation
Building multimedia security applications in the MPEG reconfigurable video coding (RVC) framework
Proceedings of the thirteenth ACM multimedia workshop on Multimedia and security
CHES'12 Proceedings of the 14th international conference on Cryptographic Hardware and Embedded Systems
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Image Communication
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The Advanced Encryption Standard (AES) is a symmetric block cipher used to encrypt data within many applications. As a result of its standardisation, and subsequent widespread use, a vast range of published techniques exist for efficient software implementations on diverse platforms. The most efficient of these implementations are written using very low-level approaches; platform dependent assembly language is used to schedule instructions, and most of the cipher is pre-computed into constant look-up tables. The need to resort to such a low-level approach can be interpreted as a failure to provide suitable high-level languages to the cryptographic community. This paper investigates the language features necessary to express AES more naturally (i.e., in a form closer to the original specification) as a source program, and the transformations necessary to produce efficient target programs in an automatic and portable manner.