This part of GB/T 38647 specifies the definition, selection and overall requirements of the anonymous signature mechanism, as well as the general model, entity set and partial process of the following two anonymous signature mechanisms: a) A signature mechanism using a group public key; b) A signature mechanism using Multi-public key signature mechanism. This part is applicable to guide the design, implementation and application of anonymous digital signature mechanism.
GB/T 38647.1-2020 history
2020GB/T 38647.1-2020 Information technology—Security techniques—Anonymous digital signatures—Part 1: General