xml.Encryption.getEmbeddedKey
Get a copy of the embedded symmetric key that was used in the last decryption operation.
Syntax
getEmbeddedKey()
RETURNS xml.CryptoKeyUsage
Returns a copy of the embedded symmetric key that was used in the last decryption operation, or NULL if there is none.
An embedded symmetric key is always encrypted, and needs therefore a key-encryption key to be set in order to decrypt it.
In case of error, the method throws an exception and sets the
status variable. Depending on the error, a human-readable description of the
problem is available in the sqlca.sqlerrm register. See Error handling in GWS calls (status).