GB/T 32918.4-2016
ActiveInformation security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 4: Public key encryption algorithm
信息安全技术 SM2椭圆曲线公钥密码算法 第4部分：公钥加密算法
Application Summary AI generated
This standard specifies the SM2 public key encryption algorithm, which is used to encrypt data so that only the intended recipient with the corresponding private key can decrypt and read it. It is applied in Chinese information security systems, including government, financial, and commercial applications, to ensure the confidentiality of transmitted or stored data. The algorithm is particularly relevant for secure communications, digital signatures, and key exchange protocols within China's national cryptographic framework.
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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.