GB/T 35276-2017Information security technology—SM2 cryptographic algorithm usage specification (English PDF)

1 Scope

This standard specifies the use of SM2 password algorithm, as well as the key, encryption and signature data formats.

This standard applies to the use of SM2 cipher algorithm, as well as the development and testing of equipment and systems that support the SM2 cipher algorithm.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

Information Security Technology SM3 Cryptographic Hash Algorithm

GB/T 32918.1-2016 Information security technology SM2 elliptic curve public key cryptography algorithm Part 1. General

Information security technology SM2 elliptic curve public key cryptography algorithm Part 2. Digital signature algorithm

GB/T 32918.3-2016 Information security technology SM2 elliptic curve public key cryptographic algorithm Part 3. Key exchange protocol

Information security technology SM2 elliptic curve public key cryptography algorithm Part 4 Public key encryption algorithm

GB/T 32918.5-2017 Information security technology SM2 elliptic curve public key cryptography Part 5. Definition of parameters

3 Terms and definitions

The following terms and definitions apply to this document.

4 Abbreviations

The following abbreviations apply to this document.

ECB. Codebook Mode (ElectronicsCodeBook)

ECC. Elliptic Curve Cryptography Algorithm (ElipticCurveCryptography)

5 SM2 key pair