diff --git a/src/rxkad/Makefile.in b/src/rxkad/Makefile.in
index b8542960d1..21bb10266e 100644
--- a/src/rxkad/Makefile.in
+++ b/src/rxkad/Makefile.in
@@ -14,7 +14,7 @@ INCLS=${TOP_INCDIR}/rx/rx.h ${TOP_INCDIR}/rx/xdr.h \
 	rxkad.h rxkad_prototypes.h fcrypt.h v5gen.h
 
 OBJS=rxkad_client.o rxkad_server.o rxkad_common.o rxkad_errs.o \
-	bg-fcrypt.o ticket.o ticket5.o crc.o
+	fcrypt.o crypt_conn.o ticket.o ticket5.o crc.o
 
 fc_test_OBJS=fc_test.o
 
@@ -61,6 +61,8 @@ librxkad.a: ${OBJS} AFS_component_version_number.o
 	$(AR) crv $@ ${OBJS} AFS_component_version_number.o
 	$(RANLIB) $@
 
+crypt_conn.o: fcrypt.h private_data.h crypt_conn.c ${INCLS}
+
 rxkad_client.o: fcrypt.h private_data.h rxkad_client.c ${INCLS}
 
 rxkad_server.o: fcrypt.h private_data.h rxkad_server.c ${INCLS}
@@ -79,8 +81,8 @@ ticket5.o: ticket5.c v5gen.c v5der.c v5gen-rewrite.h ${INCLS}
 
 crc.o: crc.c ${INCLS}
 
-bg-fcrypt.o: bg-fcrypt.c fcrypt.h rxkad.h rxkad_prototypes.h
-	${CC} ${CFLAGS} -c bg-fcrypt.c
+fcrypt.o: fcrypt.c fcrypt.h sboxes.h rxkad.h rxkad_prototypes.h
+	${CC} ${CFLAGS} -c fcrypt.c
 
 tcrypt: tcrypt.o librxkad.a 
 	${CC} -o tcrypt tcrypt.o librxkad.a
@@ -99,7 +101,7 @@ fc_test.o: ${INCLS}
 clean: 
 	$(RM) -f *.o *.a tcrypt core rxkad_errs.c rxkad.h \
 		AFS_component_version_number.c \
-		fcrypt.h sboxes.h \
+		crypt_conn.c fcrypt.c fcrypt.h sboxes.h \
 		fc_test
 
 test:
@@ -108,9 +110,18 @@ test:
 # These sources are kept in a separate directory so that we can use an
 # ACL to comply with source export restrictions.
 
+crypt_conn.c: domestic/crypt_conn.c
+	${INSTALL} $? $@
+
+fcrypt.c: domestic/fcrypt.c
+	${INSTALL} $? $@
+
 fcrypt.h: domestic/fcrypt.h
 	${INSTALL} $? $@
 
+sboxes.h: domestic/sboxes.h
+	${INSTALL} $? $@
+
 tcrypt.c: domestic/tcrypt.c
 	${INSTALL} $? $@
 
diff --git a/src/rxkad/rxkad_prototypes.h b/src/rxkad/rxkad_prototypes.h
index 4247e0dae1..408ed509be 100644
--- a/src/rxkad/rxkad_prototypes.h
+++ b/src/rxkad/rxkad_prototypes.h
@@ -16,20 +16,19 @@
 
 /* domestic/crypt_conn.c */
 extern afs_int32 rxkad_DecryptPacket (const struct rx_connection *conn,
-        const fc_KeySchedule *schedule, const afs_uint32 *ivec,
-        int len, struct rx_packet *packet);
+        const fc_KeySchedule *schedule, const fc_InitializationVector *ivec,
+        const int len, struct rx_packet *packet);
 extern afs_int32 rxkad_EncryptPacket (const struct rx_connection *conn,
-        const fc_KeySchedule *schedule, const afs_uint32 *iv, 
-        int len, struct rx_packet *packet);
+        const fc_KeySchedule *schedule, const fc_InitializationVector *ivec, 
+        const int len, struct rx_packet *packet);
 
 
 /* domestic/fcrypt.c */
-extern int fc_keysched (void *key, 
+extern int fc_keysched (struct ktc_encryptionKey *key, 
         fc_KeySchedule schedule);
 extern afs_int32 fc_ecb_encrypt(afs_uint32 *clear, afs_uint32 *cipher, 
         fc_KeySchedule schedule, int encrypt);
-extern afs_int32 fc_cbc_encrypt (afs_uint32 *input, afs_uint32 *output,
-	afs_int32 length, 
+extern afs_int32 fc_cbc_encrypt (char *input, char *output, afs_int32 length, 
         fc_KeySchedule key, afs_uint32 *xor, int encrypt);
 
 /* rxkad_client.c */