moved AUTH_HMAC_MD5_128 to IANA defined number

src/libstrongswan/crypto/signers/signer.h

@@ -43,6 +43,8 @@ enum integrity_algorithm_t {
 	AUTH_DES_MAC = 3,
 	AUTH_KPDK_MD5 = 4,
 	AUTH_AES_XCBC_96 = 5,
+	/** RFC4595, used for RADIUS */
+	AUTH_HMAC_MD5_128 = 6,
 	/** Implemented via hmac_signer_t */
 	AUTH_HMAC_SHA2_256_128 = 12,
 	/** Implemented via hmac_signer_t */
@@ -51,8 +53,6 @@ enum integrity_algorithm_t {
 	AUTH_HMAC_SHA2_512_256 = 14,
 	/** Implemented via hmac_signer_t */
 	AUTH_HMAC_SHA1_128 = 1025,
-	/** Implemented via hmac_signer_t */
-	AUTH_HMAC_MD5_128 = 1026,
 };
 
 /**