GM/T 0044.3-2016: Identity-based cryptographic algorithms SM9 - Part 3: Key exchange protocol

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Scope

This Part of GM/T 0044 specifies the identity-based key exchange protocol
implemented using elliptic curve pairing and provides the corresponding flow.
This protocol enables both communication parties to obtain a shared secret key
jointly decided by both parties by calculation through the identity of the other
party and its own private key and through two or alternatively three information
transmission processes. This secret key may be used as the session key for
the symmetric cryptographic algorithm. Options in the protocol enable key
confirmation.
This Part is applicable to key management and agreement.

Basic Data

Standard ID	GM/T 0044.3-2016 (GM/T0044.3-2016)
Description (Translated English)	Identity-based cryptographic algorithms SM9 - Part 3: Key exchange protocol
Sector / Industry	Chinese Industry Standard (Recommended)
Classification of Chinese Standard	L80
Word Count Estimation	11,195
Date of Issue	2016-03-28
Date of Implementation	2016-03-28
Regulation (derived from)	Industry Standard Record Announcement 2016 No.10 (No.202)
Issuing agency(ies)	State Administration of Cryptography