A novel programmablesecurityprocessor for cryptographyalgorithms is presented in this paper. The 16-bit length RISC-like instruction set and 3-stage pipeline provide low code density, low hardware cost and low powe...
详细信息
A novel programmablesecurityprocessor for cryptographyalgorithms is presented in this paper. The 16-bit length RISC-like instruction set and 3-stage pipeline provide low code density, low hardware cost and low power consumption. Parallel on-chip lookup tables are integrated to obtain satisfactory performance of cryptographic processing. Chinese wireless local area network block cipher standard-SMS4 and NIST encryption standard-AES are implemented in this processor, and it is the first implementation of SMS4 based on a domain specific programmableprocessor. To resist external attack on memories, a method for secure storage of round key is also proposed.
A novel programmablesecurityprocessor for cryptographyalgorithms is presented in this *** 16-bit length RISC-like instruction set and 3-stage pipeline provide low code density,low hardware cost and low power *** on...
详细信息
A novel programmablesecurityprocessor for cryptographyalgorithms is presented in this *** 16-bit length RISC-like instruction set and 3-stage pipeline provide low code density,low hardware cost and low power *** on-chip lookup tables are integrated to obtain satisfactory performance of cryptographic *** wireless local area network block cipher standard-SMS4 and NIST encryption standard-AES are implemented in this processor,and it is the first implementation of SMS4 based on a domain specific programmable *** resist external attack on memories,a method for secure storage of round key is also proposed.
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