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Off-line PIN verification using identity-based signatures
Off-line PIN verification using identity-based signatures
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机译:使用基于身份的签名进行离线PIN验证
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摘要
A method for off-line Personal Identification Number (PIN) verification using a smart card accessed on an off-line terminal comprises creating a unique secret key for an enrolled smart card using a card issuer private key, and generating signatures on an entered PIN using the unique key. The signatures are verifiable by the smart card and/or the terminal.
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