GB/T 32907-2016
ActiveInformation security technology—SM4 block cipher algorthm
信息安全技术 SM4分组密码算法
Application Summary AI generated
GB/T 32907-2016 specifies the SM4 block cipher algorithm, a symmetric encryption standard used for protecting data confidentiality in Chinese information systems. It is applied in sectors such as finance, government, and telecommunications for encrypting sensitive data during transmission or storage, and is mandated for use in products like smart cards, wireless LAN devices, and security chips within China.
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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.