From 5b929a90b9a07d8c534a7eb8f1ff50523135b100 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrien=20Gallou=C3=ABt?= <adrien@gallouet.fr>
Date: Sun, 11 Feb 2018 19:56:05 +0000
Subject: [PATCH] Add missing keygen.c
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Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
---
 src/keygen.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 src/keygen.c

diff --git a/src/keygen.c b/src/keygen.c
new file mode 100644
index 0000000..42560d5
--- /dev/null
+++ b/src/keygen.c
@@ -0,0 +1,22 @@
+#include "common.h"
+
+#include <sodium.h>
+#include <stdio.h>
+
+int
+gt_keygen(int argc, char **argv)
+{
+    if (sodium_init() == -1) {
+        gt_log("sodium init failed\n");
+        return 1;
+    }
+
+    unsigned char key[32];
+    randombytes_buf(key, sizeof(key));
+
+    char buf[2 * sizeof(key) + 1];
+    gt_tohex(buf, sizeof(buf), key, sizeof(key));
+    printf("%s\n", buf);
+
+    return 0;
+}