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Systems, devices, and methods for detecting double signing in a one-time use signature scheme
Systems, devices, and methods for detecting double signing in a one-time use signature scheme
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机译:用于检测一次性使用签名方案中的双重签名的系统,设备和方法
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摘要
Embodiments relate to systems, devices, and computer-implemented methods for detecting double signing in one-time use signature schemes by receiving a first message, where the first message includes a signature generated using a one-time use private key of a one-time use public/private key pair, determining a one-time use public key of the public/private key pair based on the first message, adding the one-time use public key to a list of public keys, receiving a second message, where the second message includes a signature generated using the one-time use private key of the one-time use public/private key pair, determining the one-time use public key of the public/private key pair based on the second message, determining that the one-time use public/private key pair was used more than once based on the list of public keys; and generating an alert based on determining that the one-time use public/private key pair was used more than once.
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