GM/T 0044.4-2016
GM/T 0044.4-2016 Identity-based cryptographic algorithms SM9—Part 4:Key encapsulation mechanism and public key encryption algorithm
Abstract
This part of GB/T 0044 specifies the key encapsulation mechanism and public key encryption and decryption algorithms implemented using elliptic curves, and provides the corresponding processes. The key encapsulation mechanism can encapsulate keys for specific entities. The public key encryption and decryption algorithms are identity-based asymmetric cryptographic algorithms, which enable the message sender to encrypt the message using the recipient's identity, and only the recipient can decrypt the ciphertext with the corresponding private key to obtain the message.
This part is applicable to key encapsulation and the encryption and decryption of messages.
General Product Information
| Document Type | Industry standards-Password |
|---|---|
| Standard Status | Abolished |
| Standard Code | GM/T 0044.4-2016 |
| CCS | Data encryption |
| ICS | Character sets and information encoding |
| Implement Date | 2016-03-28 |