Software and data's safeguard measure should strengthen cryptogram verify, purview control, graphics technique and data encrypt technique.

软件及数据的保护措施应加强密码校验、权限控制、图形码技术和数据加密技术。

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The data encrypt card using DSP chip, PCI interface chip, asynchronism FIFO chip and EPLD that realize the control of the data encrypt card is designed and implemented.

数据加解密卡的硬件设计和实现。 采用DSP芯片、PCI接口芯片、异步FIFO等器件，通过EPLD控制实现了数据加解密卡；

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Elliptic Curve Cryptosystems are widely used for data encrypt and figure signature due to their peculiar superiority, and they also can be used for electronic cash protocol.

椭圆曲线密码体制以其特有的优越性被广泛用于进行数据加密、数字签名，同样也可用来构建盲签名协议和电子现金协议。

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We know that we should encrypt data at rest.

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Coupled with a security chip to encrypt data, it promises to transform a wide range of consumer experiences from simple ticketing to the Holy Grail of replacing your cash and payment cards with just your smartphone.

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It sought to encrypt data traffic between the laptop and the access point, but did so in a way that was later found to be so inadequate that someone with relatively little technical knowledge could break the encryption scheme and eavesdrop on traffic.

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