This Document defines the encryption and signature message syntax using the SM9 cryptographic algorithm. This Document is applicable to the standardized encapsulation of operation results when the SM9 algorithm is used for encryption and signature operations.
Basic Data
Standard ID
GM/T 0081-2020 (GM/T0081-2020)
Description (Translated English)
SM9 cryptographic algorithm encryption and signature message syntax specification
Sector / Industry
Chinese Industry Standard (Recommended)
Classification of Chinese Standard
L80
Word Count Estimation
17,150
Date of Issue
2020-12-28
Date of Implementation
2021-07-01
Regulation (derived from)
National Cryptography Administration Announcement No. 41
