silly 128 bit wep keygen.

1 files changed, 27 insertions, 0 deletions

diff --git a/development/wepgen/wepgen.c b/development/wepgen/wepgen.c
new file mode 100644
index 0000000..42aca2f
--- a/dev/null
+++ b/development/wepgen/wepgen.c
@@ -0,0 +1,27 @@
+/*
+   Simple program to emulate the "text" mode of supplying WEP keys.
+   The procedure only uses the ASCII codes of the characters as WEP
+   key bits (13 characters produces 104 bits as needed by 128-bit
+   WEP). Such keys of course do not have much entropy, but that is
+   a choice for the installation to make.
+*/
+#include <stdio.h>
+
+int main(int argc, char** argv)
+{
+    int a=0,l;
+    char* c=argv[1];
+    if ( argc != 3 || !*c ) {
+	fprintf(stderr, "Usage: %s textkey [length]\n",argv[0]);
+	exit(1);
+    }
+    l = atoi(argv[2]);
+    while (l) {
+	if ( !*c ) c=argv[1];
+	printf("%02x",*c);
+	c++;
+	if ( --l )
+	    printf(":");
+    }
+    printf("\n");
+}