V$RMAN_ENCRYPTION_ALGORITHMS displays supported encryption algorithms. It is used by the RMAN client to validate user-requested algorithms. This view will list AES128, AES192, and AES256 encryption algorithms for the current release. The default algorithm is AES128.
| Column | Datatype | Description |
|---|---|---|
ALGORITHM_ID |
NUMBER |
Number to identify the algorithm |
ALGORITHM_NAME |
VARCHAR2(64) |
Name of the algorithm (for example, AES128, AES192, and AES256) |
ALGORITHM_DESCRIPTION |
VARCHAR2(64) |
Description of the algorithm |
IS_DEFAULT |
VARCHAR2(3) |
YES if this is the default encryption algorithm; otherwise NO. |
RESTORE_ONLY |
VARCHAR2(3) |
NO if this algorithm can be used for backup; otherwise YES. |