The small and lightweight Portable MD Recorder offers easy digital recording.

Test Objective : To understand the digital recording technology, the basic principles.

综合实验,数字录音机.试验目的: 了解数字录音技术的基本原理.

Specifies the type of cryptographic provider used to generate the digital signature of the message.

指定加密提供程序的类型,该加密提供程序用来生成消息的数字签名.

If the file already has a digital signature, it will be overwritten by the new signature.

如果文件已有数字签名, 则会被新的签名改写.

The Forward Secure Digital Signature can not prevent the key from letting out.

前向安全的数字签名方案并不能避免密钥泄漏.

Two main security technologies are concluded in the PKI the encryption the digital signature and verification.

PKI包括两个主要安全技术:公钥加密技术、数字签名和验证技术.

Using password, data encrypt , fire wall, digital signature, network security management technology , etc are mainly introduced.

主要论述采用口令 、 数据加密 、 防火墙 、 数字签名 、 网络安全管理技术.

Digital Signature key tool complete source code can be used directly.

数字签名的主要工具完整的源代码可以直接使用.

Threshold signature is a special digital signature, and it is in popular use.

门限签名是一种特殊的数字签名, 它在现实生活中具有广泛的用途.

This file has a valid digital signature.

这个文件有一个有效的数字签名.

Implement a digital signature scheme based on elliptic curve cryptosystem.

实现了一种基于椭圆曲线密码体制的数字签名方案.

So Group Signature always focus that field of the digital signature.

所以一直以来,群签名都是数字签名领域研究的热点.

Research on developing new distributed digital signature scheme based on novel mathematic theoretic results.

基于新的数学理论成果,研究新型分布式数字签名方案.

The scheme perfectly integrates digital signature scheme with public key cryptography system.

该方案是数字签名与公钥密码体制的有机集成.

The Interactive Resolver Component does not have a valid digital signature.

交互式冲突解决程序组件没有有效的数字签名.

It will put the further application of digital signature into practice of EGA and EC.

它将推动数字签名在电子政务及电子商务中的进一步应用.

A digital signature verifies that no changes have been made to the file.

数字签名核实文件没有经过改动.

To confirm the integrity, the digital signature is decrypted by sender's key, obtaining the message digest.

为确保数据的完整性, 数字签名被用发送者的公钥解密, 从而得到信息消化元.

DTS digital signature institutions.

DTS机构的数字签名.

After discussed the problem of QKD, we focus on Quantum Digital Signature.

在对量子密钥分配进行讨论之后, 本文研究了量子数字签名的问题.

The digital signature on this message is Invalid or Untrusted.

该邮件上的数字签名为“无效”和“不可信任”.