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信息摘要算法MDA-192 被引量:2

Message Digest Algorithm MDA-192
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摘要 提出了一种新的信息摘要提取算法MDA-192。应用该算法,可将任意长度小于264bit的信息压缩为固定长度(192bit)的输出(即信息摘要或数字指纹)。该算法执行速度比安全哈希算法SHA-1快一倍。可抗击生日攻击,并且具有良好的雪崩效应。可应用于信息完整性检验,检验信息是否被非法篡改。 Cryptographic hash function are important tool in cryptography for application such as digital fingerprinting of messages,message authentication,and key derivation.In this paper,a new message digest algorithm MDA-192is pro-posed,its performance is compared with SHA-1.
出处 《计算机工程与应用》 CSCD 北大核心 2002年第24期86-87,93,共3页 Computer Engineering and Applications
基金 陕西省教育厅自然科学研究计划资助项目(编号:00JK266)
关键词 信息摘要算法 MDA-192 信息安全 HASH算法 数字指纹 数字签名 Hash algorithm,Message digest,Digital fingerprint ,Digital signature,SHA-1
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