浅谈电子商务安全的公钥实现_论文范文 关键词：电子商务；安全；公钥密码系统；私钥密码系统 [gap=721]Key words: e-business; security; public-key cryptosystem; private-key cryptosystem
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在公钥密码系统中加密和解密算法是公开的，因此私钥存储管理成了公钥系统安全中薄弱的环节。
As the encryption algorithm and decryption algorithm are open to everyone, so the private key storage management becomes an insecure part in public key system.
同时，基于身份加密的公钥密码系统中也存在着一些问题，如身份认证、私钥分发以及密钥托管等。
However, there are some problems in IBE such as identity authentication, private key distribution, key escrow and so on.
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