General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 32918.3-2016
Scope
This part of GB/T 32918 specifies the key exchange protocol of the SM2 elliptic curve public key cryptography algorithm, and gives an example of key exchange and verification and the corresponding process. This part is applicable to the key exchange in commercial cryptography applications, which can satisfy the two communication parties through two or optional three information transmission processes, and calculate and obtain a shared secret key (session key) jointly determined by both parties.