Import sources from 2011-03-30 iso image

1 files changed, 18 insertions, 0 deletions

diff --git a/sys/src/libc/port/netcrypt.c b/sys/src/libc/port/netcrypt.c
new file mode 100755
index 000000000..08fa6761c
--- /dev/null
+++ b/sys/src/libc/port/netcrypt.c
@@ -0,0 +1,18 @@
+#include <u.h>
+#include <libc.h>
+#include <auth.h>
+
+int
+netcrypt(void *key, void *chal)
+{
+	uchar buf[8], *p;
+
+	strncpy((char*)buf, chal, 7);
+	buf[7] = '\0';
+	for(p = buf; *p && *p != '\n'; p++)
+		;
+	*p = '\0';
+	encrypt(key, buf, 8);
+	sprint(chal, "%.2ux%.2ux%.2ux%.2ux", buf[0], buf[1], buf[2], buf[3]);
+	return 1;
+}