diff -up ./nss/lib/util/pkcs11n.h.pub_priv_mech ./nss/lib/util/pkcs11n.h
--- ./nss/lib/util/pkcs11n.h.pub_priv_mech	2019-06-05 09:59:18.446315784 -0700
+++ ./nss/lib/util/pkcs11n.h	2019-06-05 10:15:13.388806330 -0700
@@ -152,11 +152,6 @@
 #define CKM_NSS_HKDF_SHA384 (CKM_NSS + 5)
 #define CKM_NSS_HKDF_SHA512 (CKM_NSS + 6)
 
-/* IKE mechanism (to be proposed to PKCS #11 */
-#define CKM_NSS_IKE_PRF_PLUS_DERIVE (CKM_NSS + 7)
-#define CKM_NSS_IKE_PRF_DERIVE (CKM_NSS + 8)
-#define CKM_NSS_IKE1_PRF_DERIVE (CKM_NSS + 9)
-#define CKM_NSS_IKE1_APP_B_PRF_DERIVE (CKM_NSS + 10)
 
 /* J-PAKE round 1 key generation mechanisms.
  *
@@ -238,6 +233,15 @@
 
 #define CKM_NSS_CHACHA20_CTR (CKM_NSS + 33)
 
+/* IKE mechanism (to be proposed to PKCS #11 */
+#define CKM_NSS_IKE_PRF_PLUS_DERIVE (CKM_NSS + 34)
+#define CKM_NSS_IKE_PRF_DERIVE (CKM_NSS + 35)
+#define CKM_NSS_IKE1_PRF_DERIVE (CKM_NSS + 36)
+#define CKM_NSS_IKE1_APP_B_PRF_DERIVE (CKM_NSS + 37)
+
+/* Derive a public key from a bare private key */
+#define CKM_NSS_PUB_FROM_PRIV (CKM_NSS + 40)
+
 /*
  * HISTORICAL:
  * Do not attempt to use these. They are only used by NETSCAPE's internal