GM/T 0003.2-2012: Public key cryptographic algorithm SM2 based on elliptic curves - Part 2: Digital signature algorithm

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Scope

This Part of GM/T 0003 specifies the digital signature algorithm of public key
cryptographic algorithm SM2 based on elliptic curves, including the digital
signature generation algorithm and verification algorithm and gives examples
of digital signature and verification and the corresponding process.
This Part applies to digital signatures and verification in commercial
cryptographic applications, which can satisfy the security requirements for the
identity certification and the integrity and authenticity of data in multiple
cryptographic applications. 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 0003.2-2012 (GM/T0003.2-2012)
Description (Translated English)	Public key cryptographic algorithm SM2 based on elliptic curves - Part 2: Digital signature algorithm
Sector / Industry	Chinese Industry Standard (Recommended)
Classification of Chinese Standard	L80
Word Count Estimation	13,149
Date of Issue	3/21/2012
Date of Implementation	3/21/2012
Issuing agency(ies)	State Administration of Cryptography