public static OSymmetricKey fromStream ( final String algorithm , final InputStream is ) { String base64Key = null ; try { base64Key = OIOUtils . readStreamAsString ( is ) ; } catch ( Exception ex ) { throw OException . wrapException ( new OSecurityException ( "OSymmetricKey.fromStream() Exception: " + ex . getMessage ( ) ) , ex ) ; } return new OSymmetricKey ( algorithm , base64Key ) ; }
Creates an OSymmetricKey from an InputStream containing a Base64 key .