diff --git a/.cvsignore b/.cvsignore
new file mode 100644
index 0000000000000000000000000000000000000000..84c0ab568e13285f6bccb23787a5b5e4d4173493
--- /dev/null
+++ b/.cvsignore
@@ -0,0 +1,15 @@
+Makefile
+config.cache
+config.log
+config.status
+configure
+configure.scan
+desQuickCore.c
+desQuickFips.c
+desSmallCore.c
+desSmallFips.c
+desdata
+keymap.h
+parity.h
+rotors.h
+*.d
diff --git a/.gitignore b/.gitignore
index 645bd64be5dfb203d861d8ba3131cdae968916b4..fc9a48e42846656761a9b8900d59ad8d44f4258e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,18 @@ _$*
 *.elc
 *.ln
 core
+/Makefile
+/config.cache
+/config.log
+/config.status
+/configure
+/configure.scan
+/desQuickCore.c
+/desQuickFips.c
+/desSmallCore.c
+/desSmallFips.c
+/desdata
+/keymap.h
+/parity.h
+/rotors.h
+/*.d