SSL protocol USES symmetric encryption, asymmetric encryption, message digest, digitalsignature, digital certificate and other cryptographic techniques.
SSL协议采用了对称加密、非对称加密、信息摘要、数字签名、数字证书等密码学技术。
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The basic technology of PKI include encipher digitalsignature data integrity mechanism digital envelope double digitalsignature, digital certificate etc.