GM/T 0003.3-2012: Public key cryptographic algorithm SM2 based on elliptic curves - Part 3: Key exchange protocol

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Scope

This Part of GM/T 0003 specifies the key exchange protocol of public key
cryptographic algorithm SM2 based on elliptic curves and gives the examples
and their processes of key exchange.
This Part applies to the key exchange in commercial cryptography applications,
which can satisfy both sides of communication to use two or optional three
message passing processes to compute and obtain one shared secret key
(session key) decided by both sides. Meanwhile, this Part can also provide
standard positionings and standardization references of products and
technologies for security product manufacturers to improve the credibility and
interoperability of security products.

Basic Data

Standard ID	GM/T 0003.3-2012 (GM/T0003.3-2012)
Description (Translated English)	Public key cryptographic algorithm SM2 based on elliptic curves - Part 3: Key exchange protocol
Sector / Industry	Chinese Industry Standard (Recommended)
Classification of Chinese Standard	L80
Word Count Estimation	17,131
Date of Issue	3/21/2012
Date of Implementation	3/21/2012
Issuing agency(ies)	State Administration of Cryptography