wfi

To protect the multimedia data, a mixed encryption algorithm together with two advanced cryptography-DES ( Data Encryption Standard) and Blowfish based on fingerprint watermark is studied.

为了对多媒体数据进行保护，研究了一种基于指纹水印数据的混合加密方案。该加密方案中混合了流行的保密性较高的DES（Data encryption Standard）算法和Blowfish算法。

Cryptographic transform libraries in OpenBSD include Blowfish, Data Encryption Standard ( DES), 3DES, and Cast.

OpenBSD中的加密转换库包括Blowfish、数据加密标准（DES）、3DES和Cast。

Control of the chemical purity of WFI presents few major problems.

注射用水化学纯度的控制是主要问题.

Attach the WFI schematic including all the pint of use.

附上WFI示意图,包括使用的品脱.

Through the encryption of ameliorative Blowfish algorithm and modulation of multistage chaotic system, the system can generate graph of wav.

通过改进后的Blowfish算法的加密，经过多级混沌同步系统的遮掩调制，产生加密后的音频波形图。

In such cases WFI or sterilised highly purified water should be used.

这种情况，应使用注射用水或无菌高纯水。

Thirdly, the author makes much comparison between several commonly used symmetric encryption algorithms, and selects "Blowfish" as the encryption algorithm for BEFS.

第三，比较了几种常用的对称加密算法，并从中选取了安全、快速的Blowfish算法作为BEFS的加密算法；