【摘要】 RSA算法是一种公开密钥算法,它的安全系数取决于大素数分解的难度。其公开密钥和私人密钥是一对大素数(100到200个十进制数或更大)的函数。从一个公开密钥和密文中恢复出明文的难度等价于分解两个大素数之积。该文研究了RSA算法的实现过程,并对其中的一些重要步骤进行了详细的讨论。最后,实现了RSA算法在房地产评估系统中的应用。更多还原

【Abstract】 RSA(Rivest-Shamir-Adleman)algorithm is an algorithm for Public Key Instrument brought forward by Ron Rivest,Adi Shamir and Leonard Adleman.Its security is based on the difficulty of dividing big prime number.The private key and public key are the function of a pair of big prime number(decimal number between100and200bit or larg-er).This paper introduces the realization of RSA algorithm,explains some important steps in detail and refers to its ap-plication in Real Estate Evaluation system in brief in the end.更多还原