Renamed sha2.{c,h} to sha256.{c,h} and sha4.{c,h} to sha512.{c,h}
diff --git a/library/Makefile b/library/Makefile
index dcc7477..a0e3105 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -48,8 +48,8 @@
 		oid.o									\
 		padlock.o	pbkdf2.o	pem.o			\
 		pkcs5.o		pkcs11.o	pkcs12.o		\
-		rsa.o		sha1.o		sha2.o			\
-		sha4.o		ssl_cache.o	ssl_cli.o		\
+		rsa.o		sha1.o		sha256.o		\
+		sha512.o	ssl_cache.o	ssl_cli.o		\
 		ssl_srv.o   ssl_ciphersuites.o			\
 		ssl_tls.o	timing.o	version.o		\
 		x509parse.o	x509write.o	xtea.o