检测到您已登录华为云国际站账号,为了您更好的体验,建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
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.
This DEK is then used to encrypt sensitive data, thereby achieving data masking. DSC supports the AES256 encryption algorithm.