有限域GF(2^(256))上椭圆曲线密码算法的硬件设计

Hardware Design of Elliptic Curve Cryptography over Galois Field GF(2^(256))

椭圆曲线密码体制由于其基于椭圆曲线离散对数难解性,被认为比传统公钥加密系统具有更大的优势。在对椭圆曲线加密算法进行研究的基础上,对有限域GF(2256)加密体制进行硬件设计,并使用Xinlinx ISE进行仿真,有效完成信息加密。

Elliptic curve cryptography( ECC) system is based on the difficulty of solving the elliptic curve discrete logarithm problem( ECDLP). ECC has been regarded as the candidate with the greater advantage in comparison to traditional public-key cryptography. Based on the study of ECC algorithm,this article using hardware design method over GF( 2^(256)),to achieve information encryption effectively.