xtea: new module.

[ccan] / ccan / crypto / xtea / _info

diff --git a/ccan/crypto/xtea/_info b/ccan/crypto/xtea/_info
new file mode 100644 (file)
index 0000000..5932d66
--- /dev/null
+++ b/ccan/crypto/xtea/_info
@@ -0,0 +1,25 @@
+#include "config.h"
+#include <stdio.h>
+#include <string.h>
+
+/**
+ * crypto/xtea - implementation of xtea algorithm.
+ *
+ * This code is an implementation of the simple xtea encryption/decryption
+ * algorithm.  You probably don't want to use this; try AES or chacha20
+ * from libsodium for modern encryption routines.
+ *
+ * License: CC0 (Public Domain)
+ */
+int main(int argc, char *argv[])
+{
+       /* Expect exactly one argument */
+       if (argc != 2)
+               return 1;
+
+       if (strcmp(argv[1], "depends") == 0) {
+               return 0;
+       }
+
+       return 1;
+}