By verifying the signature, inquirers using the registry can also be assured that a signed entity is valid and that the publisher represented by the signature created it.

通过验证签名，使用注册中心的查询程序还可以确信一个经过签名的实体是有效的，并且它是由这个签名所代表的发布者创建的。

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Because the digital signature scheme guarantees nothing about how many times the message was signed and sent by the sender, nobody can determine whether the malicious recipient's claim is true or not.

由于数字签名方案无法保证消息被发送方签名并发送的次数，那么也就没有人能确定恶意接收方声明的真实性。

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When signed data is copied between registries, you can guarantee its integrity by simply validating the signature.

当已签名的数据在注册中心间被复制时，您可以简单地通过验证签名来保证它们的完整性。

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Democrats expect Burris to show up on Capitol Hill on Tuesday with a certificate of appointment signed by Blagojevich but missing the signature of Illinois Secretary of State Jesse White, according to the Democratic source and a Democratic Senate leadership aide.

CNN: Burris to meet with Dem leaders, source says

Documents signed with DocuSign are legally binding as specified by the U.S. Electronic Signature In Global and National Commerce Act (ESIGN) and the U.S. Uniform Electronic Transactions Act (UETA).

FORBES: eSignature Serves The Public Sector