Two efficient algorithms are derived to obtain the signature value of data field.

设计两种计算数据域特征值的算法。

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If USES XML signature, this header should embody the message defined of XML signature, which includes signature methods, using key and signature value.

如果使用XML签名，此标头可以包含由XML签名定义的信息，其中包括消息的签名方法、使用的密钥以及得出的签名值。

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A data object is signed by computing its digest value and a signature over that value.

资料物件的签名是透过计算其摘要值并对该值的签名进行的。

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It offers a number of private label brands such as Kirkland Signature that have high value associated with them.

FORBES: Quick Take

Signature Flight is just one example of a company that recognizes the value of engagement and of empowering its people to engage.

FORBES: From Customer Management To Customer Engagement

But with all this wiggle room, it appears that companies with large value transactions are going for additional security above and beyond a scanned signature.

CNN: Technology - E-Signature Act may drive demand for authentication technology