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判断题

DSS(Digital Signature Standard)是利用了安全散列函数(SHA)提出了一种数字加密技术。( )

A正确

B错误

正确答案:A (备注:此答案有误)

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    The electronic signature system shall becontrolled strictly and ensue the identity of the signature, signature security, non-repudiation and traceability by identification and authentication of the signatory validity.

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