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Encryption: If masking is not possible due to service requirements, encrypt the data, use secure and reliable transmission protocols, or share the data in a secure and controllable environment.
AES Encrypt the character string using the AES encryption algorithm. AES algorithm configurations: The initial vector (IV) is a 16-byte random number. The encryption mode is GCM. PKCS7-Padding (CMS-Padding) is recommended.
After decryption, a suffix is appended to the encryption policy name. A new decryption policy will not be generated. Deleting a policy: Click Delete in the Operation column of a policy that is successfully delivered to delete the policy.
This DEK is then used to encrypt sensitive data, thereby achieving data masking. DSC supports the AES256 encryption algorithm.
