Key algorithms supported by KMS
| Key Type | Algorithm Type | Key Specifications | Description | Usage |
|---|---|---|---|---|
| Symmetric key | AES | AES_256 | AES symmetric key | Encrypts and decrypts a small amount of data or data keys. |
| Symmetric key | SM4 | SM4 | SM4 symmetric key | Encrypts and decrypts a small amount of data or data keys. |
| Symmetric key | AES |
| HMAC symmetric key | Generates and verifies a message authentication code |
| Symmetric key | SM3 | HMAC_SM3 | SM3 symmetric key | Generates and verifies a message authentication code |
| Asymmetric key | RSA |
| RSA asymmetric password | Encrypts and decrypts a small amount of data or creates digital signatures. |
| ECC |
| Elliptic curve recommended by NIST | Digital signature | |
| Asymmetric key | SM2 | SM2 | SM2 asymmetric key | Encrypts and decrypts a small amount of data or creates digital signatures. |
Parent topic: KMS Related
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