Add external function 'fx_deriveKeySeedFromMRZ' to derive key seed

		group securityExternalFunctions {

			/**

			 * @desc	Derive Kenc (KencA+KencB) and Kmac (KmacA+KmacB) key from key seed.

			 * @remark	Key seed is derived itself from MRZ information fields (document number, dat of birth and date of expiry)

			 * @param	p_mrzInfo MRZ

			 * @desc	Derive key seed from MRZ information fields (document number, dat of birth and date of expiry)

			 * @param	p_MRZ MRZ

			 * @param	p_Kenc Calculated Kenc

			 * @param	p_Kmac Calculated Kmac

			 */

            external function fx_deriveBasicAccessKeysFromKeySeed( in octetstring p_mrzInfo, out octetstring p_Kenc, out octetstring p_Kmac);

            external function fx_deriveKeySeedFromMRZ( in octetstring p_MRZ, out octetstring p_Kseed);

			/**

			 * @desc	Derive Kenc (KencA+KencB) and Kmac (KmacA+KmacB) keyes from key seed.

			 * @param	p_Kseed Key seed

			 * @param	p_Kenc Calculated Kenc

			 * @param	p_Kmac Calculated Kmac

			 */

            external function fx_deriveBasicAccessKeysFromKeySeed( in octetstring p_Kseed, out octetstring p_Kenc, out octetstring p_Kmac);

			/**

			 * @desc	Set the master key for message encryption between ePassport and IS