This Part of GM/T 0044 specifies the identity-based key encapsulation mechanism and public key encryption algorithm implemented using elliptic curve pairing and provides the corresponding flows. Key encapsulation mechanism can be used to encapsulate the key to a specific entity. Public key encryption and decryption algorithms are identity-based asymmetric cryptographic algorithm, which enables the sender of a message to encrypt the message using the identity of the receiver, and only the receiver can decrypt the ciphertext with the corresponding private key to get the message. This Part is applicable to key encapsulation and message encryption and decryption.
Basic Data
Standard ID
GM/T 0044.4-2016 (GM/T0044.4-2016)
Description (Translated English)
Identity-based cryptographic algorithms SM9 - Part 4: Key encapsulation mechanism and public key encryption algorithm
Sector / Industry
Chinese Industry Standard (Recommended)
Classification of Chinese Standard
L80
Word Count Estimation
15,198
Date of Issue
2016-03-28
Date of Implementation
2016-03-28
Regulation (derived from)
Industry Standard Record Announcement 2016 No.10 (No.202)
