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    • 6. 发明申请
    • System and Method for Establishing Trust Without Revealing Identity
    • 建立信任而不揭示身份的制度与方法
    • US20070113077A1
    • 2007-05-17
    • US11622391
    • 2007-01-11
    • Ernie Brickell
    • Ernie Brickell
    • H04L9/00
    • H04L9/3221H04L9/3247H04L9/3271H04L2209/127
    • One aspect of an embodiment of the invention provides a method, system, and device to prove to a challenger that a prover device has a signature from a device manufacturer without revealing the signature to the challenger. According to one implementation, a challenger is provided with the result of a one-way function of a secret held by a prover device. An interactive proof is employed, between the prover device and the challenger, to prove to the challenger that the secret used in the one-way function has been signed by a device signature without revealing the secret or the device signature or the prover device's identity to the challenger.
    • 本发明的实施例的一个方面提供了一种方法,系统和设备,用于向挑战者证明证明者设备具有来自设备制造商的签名,而不向挑战者显示签名。 根据一个实施方案,挑战者被提供了由证明者设备保存的秘密的单向功能的结果。 在证明者设备和挑战者之间采用交互式证明,向挑战者证明,单向功能中使用的秘密已经通过设备签名签名,而不会泄露秘密或设备签名或证明者设备的身份 挑战者。