Updated on 2024-06-12 GMT+08:00
Key Algorithms Supported by KMS
Key Type |
Algorithm Type |
Key Specifications |
Description |
Usage |
|---|---|---|---|---|
Symmetric key |
AES |
|
AES symmetric key |
Encrypts and decrypts a small amount of data or data keys. |
Digest key |
SHA |
|
SHA digest key |
|
Digest key |
SM3 |
|
SM3 digest key |
|
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 |
Parent topic: KMS Related
KMS Related FAQs
- What Is Key Management Service?
- What Is a Customer Master Key?
- What Is a Default Key?
- What Are the Differences Between a Custom Key and a Default Key?
- What Is a Data Encryption Key?
- Why Cannot I Delete a CMK Immediately?
- Which Cloud Services Can Use KMS for Encryption?
- How Do Huawei Cloud Services Use KMS to Encrypt Data?
- What Are the Benefits of Envelope Encryption?
- Is There a Limit on the Number of Custom Keys That I Can Create on KMS?
- Can I Export a CMK from KMS?
- Can I Decrypt My Data if I Permanently Delete My Custom Key?
- How Do I Use the Online Tool to Encrypt or Decrypt Small Volumes of Data?
- Can I Update CMKs Created by KMS-Generated Key Materials?
- When Should I Use a CMK Created with Imported Key Materials?
- What Should I Do When I Accidentally Delete Key Materials?
- How Are Default Keys Generated?
- What Should I Do If I Do Not Have the Permissions to Perform Operations on KMS?
- Why Can't I Wrap Asymmetric Keys by Using -id-aes256-wrap-pad in OpenSSL?
- Key Algorithms Supported by KMS
- What Should I Do If KMS Failed to Be Requested and Error Code 401 Is Displayed?
- What Is the Relationship Between the Ciphertext and Plaintext Returned by the encrypt-data API?
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