block_encryption_mode specifies the encryption algorithm used in the aes_encrypt and aes_decrypt functions.
| Property | Description |
|---|---|
| Parameter type | Enum |
| Default value | aes-128-ecb |
| Value range | * aes-128-ecb * aes-192-ecb * aes-256-ecb * aes-128-cbc * aes-192-cbc * aes-256-cbc * aes-128-cfb1 * aes-192-cfb1 * aes-256-cfb1 * aes-128-cfb8 * aes-192-cfb8 * aes-256-cfb8 * aes-128-cfb128 * aes-192-cfb128 * aes-256-cfb128 * aes-128-ofb * aes-192-ofb * aes-256-ofb |
| Effective scope | * GLOBAL * SESSION |
| Involved in serialization | Yes |