Study of Block Algorithms Implement on Hardware in Information Security System
Tryptographic technology is an important way to ensure information securityand is the kernel of information safetyAmong all kinds of cryptographic algorithms the block cipher is of some virtues梩he fast speed of encryption and decryptionthe easy standardizationconvenient implement by software and hardwareand so onSo the block cipher is the core parts of the data encryptiondigital signatureauthentication and key management in the information security. Therefore it is widely used in the security area of the computer communication and in the security area of the information system. Rijndael is a respective one among block algorithms This paper analyses its performance in detail firstlythen given the encryption and dencryption of the algorithmBecause the hardware implementation is faster than software and can ensure the security of system in physics the projects of hardware implementation is presentedand analyses the capabilities for FPGA and PLD and DSP and SID.
InformationSecurity Encryption Rijndael HardwareImplementation
ChangYuan Yan RuoHui Xiao
WenZhou Vocational College OF Science &TechnologyWenZhou City,ZheJiang Province,China WenZhou Vocational College OF Science &Technology WenZhou City,ZheJiang Province,China
国际会议
广州
英文
1-5
2011-05-13（万方平台首次上网日期，不代表论文的发表时间）