journal6 ›› 2011, Vol. 32 ›› Issue (2): 22-25.
• 计算机 • 上一篇 下一篇
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浙江省自然科学基金资助项目(Y1100318,R1090138);国家自然科学基金委员会与中国工程物理研究院联合基金资助项目(10776077)
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摘要:RSA以大数因子分解困难性为基础,目前广泛使用的是公钥密码体制.Euclid算法和扩展Euclid算法是求解RSA公钥、私钥的最普遍算法.对IEEE P1363中的扩展Euclid算法进行了改进,消除了扩展Euclid算法中负数的运算,从而减少了RSA占用的计算资源.
关键词: Euclid算法, 扩展Euclid算法, 加密算法, RSA
Abstract: RSA,an encryption and decryption system based on the great difficulty of integer factorization,is the widely-used public-key cryptosystem.Euclid algorithm and extended Euclid algorithm are the best algorithms to solve the public key and private key in RSA.Extended Euclid algorithm in IEEE P1363 is improved by eliminating the negative integer operation,hence the computing resources occupied by RSA are reduced.
Key words: Euclid algorithm, extended Euclid algorithm, encryption algorithm, RSA
周建钦, 胡军, 崔洪成. 扩展Euclid算法及其在RSA中的应用[J]. journal6, 2011, 32(2): 22-25.
ZHOU Jian-Qin, HU Jun, CUI Hong-Cheng. Extended Euclid Algorithm and Its Application in RSA[J]. journal6, 2011, 32(2): 22-25.
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https://zkxb.jsu.edu.cn/CN/Y2011/V32/I2/22