Moved erase pin to PinOp

		// message. The firmware is itself protected on its own for integrity,

		// authenticity, etc.

		optional bool firmwareDownload = 5;

		// sets the erase pin for the pin authorized erase commands.

		// 0 length or null pin is NOT allowed and an INVALID_REQUEST

		// error is returned.

		optional bytes newErasePin = 6;

	}

	// P2P operations allow devices to be able to send keys to other devices.

	        optional PinOpType pinOpType = 1;

		optional bytes newLockPin = 2;

	        // New pin used for SET_LOCKPIN_PINOP or SET_ERASEPIN_PINOP operations

		optional bytes newPin = 2;

	        enum PinOpType {

			INVALID_PINOP = -1;

			// ability to be securely locked. Entering or changing the lock

			// unlock pin does not erase the device.

			SET_LOCKPIN_PINOP = 5;

			// sets the erase pin for the pin authorized erase commands.

			// 0 length or null pin is NOT allowed and an INVALID_REQUEST

			// error is returned.

			SET_ERASEPIN_PINOP = 6;

		}

    	}