prover

基本解释

To compute this response the Prover applies the private key for the U-Prove token to a presentation challenge of the Verifier.
为了对这个响应进行计算，验证方会把针对U-Prove令牌的私钥应用于校验方的表现请求。
Replay attack prevention: Each issued U-Prove token also contains a token-specific public key that is known only to the Prover.
重放攻击（Replay attack）防护：每个发布的U-Prove令牌中还包含专门针对每个令牌的公钥，这只有验证方才知道。
When the Prover wants a token, he contacts the Issuer through the Issuance Protocol presenting his attributes in a cryptic form.
当验证方想要得到令牌的时候，它会通过发布协议与发布方联系，以一种秘密的形式来展现他的属性。