GB/T 15851.3-2018
ActiveInformation technology—Security techniques—Digital signature schemes giving message recovery—Part 3：Discrete logarithm based mechanisms
信息技术 安全技术 带消息恢复的数字签名方案 第3部分：基于离散对数的机制
Application Summary AI generated
This standard specifies digital signature mechanisms based on discrete logarithm problems that allow message recovery, enabling the original message to be extracted directly from the signature without requiring a separate hash value. It is applied in Chinese information technology systems requiring authenticated data transmission with bandwidth efficiency, such as secure communication protocols, electronic document signing, and cryptographic modules in government or financial sectors. The standard ensures interoperability and security compliance for implementations using discrete logarithm-based signatures like variants of the ElGamal or Schnorr schemes.
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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.