Decrypts a variant.
The type of variant returned is always the same as the type that
was provided. So if you provide a string for encryption the
returned value is also a string. If you provide an integer for
encryption the returned value is also an integer.
If you provide an empty or NULL variant for encryption an empty
variant will be returned.
ABCCrypto supports the following variant types.
- Array of Bytes (BLOB)