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The Advanced Encryption Standard (AES) is used in many embedded systems to provide security. It is become the default choice for security services in numerous applications. Fault injection attacks are powerful cryptanalysis techniques against the AES algorithm. These attacks are based on injecting faults into the structure of the AES to obtain the confidential information. To protect the AES implementation...
Physical implementations of cryptographic algorithms may let relatively side channel information. By analyzing this information leakage, the confidential data, like the cryptographic keys, can be revealed. The correlation power analysis(CPA) is a well-known attack of the cryptographic device. This paper conduces a successful CPA of the Advanced Encryption Standard AES implemented on the Xilinx FPGA...
Recently, much research has been conducted for security of data transactions on embedded platforms. Advanced Encryption Standard (AES) is considered as one of a candidate algorithm for data encryption/decryption. One important application of this standard is cryptography on smart cards. In this paper we describe a 32-bits architecture developed for Rijndael algorithm to accelerate execution on 32-bits...
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