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Encrypt a DEK Function This API is used to encrypt a DEK using a specified CMK. Calling Method For details, see Calling APIs.
Parent topic: Using KMS to Encrypt and Decrypt Data for Cloud Services
Encrypt data Function This API is used to encrypt data using a specified CMK. Constraints If you use an asymmetric key for encryption, record the key ID and encryption algorithm, which are required for decryption.
Using KMS to Encrypt a Disk (Through an API) You can call the required API of EVS to purchase an encrypted EVS disk. For details, see Elastic Volume Service API Reference. Parent topic: Using KMS to Encrypt and Decrypt Data for Cloud Services
Using KMS to Encrypt and Decrypt Data for Cloud Services Overview Encrypting Data in ECS Encrypting Data in OBS Encrypting Data in EVS Encrypting Data in IMS Encrypting an RDS DB Instance Encrypting a DDS DB Instance Parent topic: Key Management Service
Using KMS to Encrypt a Private Image (Through an API) You can call the required API of IMS to encrypt the image file. For details, see Image Management Service API Reference. Parent topic: Using KMS to Encrypt and Decrypt Data for Cloud Services
Using a Key to Encrypt Data in OBS DEW is a cloud data encryption service. The Key Management Service (KMS) provided by DEW is a secure, reliable, and easy-to-use cloud service that can help you manage and protect keys in a centralized manner.
When creating an ECS, you can encrypt added data disks. For details about how to encrypt an image, see Encrypting Data in IMS. For details about how to encrypt a data disk, see Encrypting Data in EVS. Parent topic: Using KMS to Encrypt and Decrypt Data for Cloud Services
Constraints Default keys cannot be used to encrypt or decrypt such data with the tool. Asymmetric keys cannot be used to encrypt or decrypt such data with the tool. You can call an API to use a default key to encrypt or decrypt small volumes of data.
Using the Encryption SDK to Encrypt and Decrypt Local Files You can use certain algorithms to encrypt your files, protecting them from being breached or tampered with. Encryption SDK is a client password library that can encrypt and decrypt data and file streams.
For details about how to use KMS to encrypt and decrypt data, see Using KMS to Encrypt and Decrypt Data for Cloud Services. Parent topic: KMS Related
Using KMS to Encrypt Offline Data Encrypting or Decrypting Small Volumes of Data Encrypting or Decrypting a Large Amount of Data Parent topic: Key Management Service
Parent topic: Using KMS to Encrypt and Decrypt Data for Cloud Services
Parent topic: Using KMS to Encrypt and Decrypt Data for Cloud Services
Encrypting or Decrypting a Large Amount of Data Scenario If you want to encrypt or decrypt large volumes of data, such as pictures, videos, and database files, you can use envelope encryption, which allows you to encrypt and decrypt files without having to transfer a large amount
Parent topic: Using KMS to Encrypt Offline Data
How Do I Use the Online Tool to Encrypt or Decrypt Small Volumes of Data? You can use the online tool to encrypt or decrypt data in the following procedures: Encrypting Data Log in to the management console.
When creating an ECS, you can encrypt added data disks.
A data encryption key (DEK) is used to encrypt data. Parent topic: KMS Related
It is used to encrypt and protect DEKs. One CMK can be used to encrypt one or more DEKs. CMKs are categorized into custom keys and default keys. Custom keys Keys created or imported by users on the KMS console.
