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Encryption and Decryption Functions AES_DECRYPT AES_DECRYPT(crypt_str, key_str[, init_vector][, kdf_name][, salt][, info | iterations]) Description: Based on AES algorithm, uses the decryption password key_str, initialization vector init_vector, and KDF-related options (kdf_name,
Encryption Functions Table 1 Encryption functions MySQL Support Unplanned ALT (Yes/No) AES_DECRYPT() Supported AES_ENCRYPT() Supported PASSWORD() Supported Parent topic: Unplanned Application Lossless and Transparent
Default value: off encrypt_algo Specifies the algorithm for encrypting indexes. This parameter must be used together with enable_tde. Value range: a string. The value can be AES_128_CTR or SM4_CTR.
Encryption Functions Table 1 Encryption functions MySQL GaussDB Difference AES_DECRYPT() Supported, with differences GaussDB does not support ECB mode, which is an insecure encryption mode, but uses CBC mode by default. When characters are specified to be encoded in SQL_ASCII for
Encryption Functions Table 1 Encryption functions MySQL GaussDB Difference AES_DECRYPT() Supported. - AES_ENCRYPT() Supported. - Parent topic: System Functions
Encryption Functions Table 1 Encryption functions Function Differences Compared with MySQL AES_DECRYPT() GaussDB does not support ECB mode, which is an insecure encryption mode, but uses CBC mode by default. When characters are specified to be encoded in SQL_ASCII for GaussDB, the
Encryption Functions Table 1 Encryption functions MySQL GaussDB Difference AES_DECRYPT() Supported. - AES_ENCRYPT() Supported. - Parent topic: System Functions
When you are performing operations in the function body related to password or key, such as creating a user, changing a password, encrypting or decrypting, the system catalog and log record plaintext information about the password or key.
When you are performing operations in the function body related to password or key, such as creating a user, changing a password, encrypting or decrypting, the system catalog and log record plaintext information about the password or key.
When you are performing operations in the function body related to password or key, such as creating a user, changing a password, encrypting or decrypting, the system catalog and log record plaintext information about the password or key.
Encrypting the plaintext of CEKs does not change the ciphertext of the encrypted columns. Syntax ALTER COLUMN ENCRYPTION KEY column_encryption_key_name WITH VALUES ( CLIENT_MASTER_KEY = client_master_key_name ); Parameters column_encryption_key_name Specifies the key name.
Encrypting the plaintext of CEKs does not change the ciphertext of the encrypted columns. Syntax ALTER COLUMN ENCRYPTION KEY column_encryption_key_name WITH VALUES ( CLIENT_MASTER_KEY = client_master_key_name ); Parameters column_encryption_key_name Specifies the key name.
Encrypting the plaintext of CEKs does not change the ciphertext of the encrypted columns. Syntax ALTER COLUMN ENCRYPTION KEY column_encryption_key_name WITH VALUES ( CLIENT_MASTER_KEY = client_master_key_name ); Parameters column_encryption_key_name Specifies the key name.
Encrypting the plaintext of CEKs does not change the ciphertext of the encrypted columns. Syntax ALTER COLUMN ENCRYPTION KEY column_encryption_key_name WITH VALUES ( CLIENT_MASTER_KEY = client_master_key_name ); Parameters column_encryption_key_name Specifies the key name.
Some performance overhead may be added, especially when it is used for encrypting and decrypting large amounts of data. It applies to environments that require high data transmission security, such as finance and healthcare industries.
Some performance overhead may be added, especially when it is used for encrypting and decrypting large amounts of data. It applies to environments that require high data transmission security, such as finance and healthcare industries.
Some performance overhead may be added, especially when it is used for encrypting and decrypting large amounts of data. It applies to environments that require high data transmission security, such as finance and healthcare industries.
Some performance overhead may be added, especially when it is used for encrypting and decrypting large amounts of data. It applies to environments that require high data transmission security, such as finance and healthcare industries.
Some performance overhead may be added, especially when it is used for encrypting and decrypting large amounts of data. It applies to environments that require high data transmission security, such as finance and healthcare industries.
AK/SK-based authentication: Requests are authenticated by encrypting the request body using an AK/SK pair. Authentication using AK/SK is recommended because it is more secure than authentication using tokens. Token Authentication The validity period of a token is 24 hours.
