GB/T 17964-2000
AbolishedInformation technology--Security techniques--Modes of operation for an n-bit block cipher
信息技术 安全技术 n位块密码算法的操作方式
Application Summary AI generated
This standard specifies the modes of operation for n-bit block ciphers, such as ECB, CBC, CFB, and OFB, ensuring consistent implementation of encryption and decryption processes. It is applied in the development and testing of cryptographic software and hardware, including secure communication systems, data storage encryption, and digital signature schemes. The standard is primarily used by Chinese IT security engineers and procurement professionals to verify interoperability and compliance in products like VPNs, smart cards, and financial transaction systems.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.