【摘要】 讨论了数据加密的一般规律,并说明了常规数据加密的思想,重点讨论了公开密钥加密体制RSA的一般原理和实现方法,并举例作了说明,最后说明了利用公开密钥算法实现数字签名的一般方法.更多还原

【Abstract】 Here is discussed the universal law as well as the routine ideas of data encryption.Then great emphasis is put on the general principles and the realizable methods of RSA which are illustrated through some examples.This essay finally mentions the common way to realize digital signature by taking advantage of RSA.更多还原