1 files changed, 24 insertions, 0 deletions
diff --git a/include/base64.h b/include/base64.h
new file mode 100644
index 0000000000..f64c78ebee
--- /dev/null
+++ b/include/base64.h
@@ -0,0 +1,24 @@
+#ifndef __CR50_INCLUDE_B64_H
+#define __CR50_INCLUDE_B64_H
+/* Copyright 2022 The Chromium OS Authors.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ *
+ */
+
+#include "util.h"
+
+/*
+ * A function to print base64 encoding of a binary blob on the console.
+ *
+ * For testing purposed an alternative output function could be supplied.
+ *
+ * @param data - pointer to data to encode.
+ * @param size - size of the data area
+ * @param func - optional, function to pass to the characters to print. If
+ *               NULL the output is printed on the console.
+ */
+void base64_encode_to_console(const uint8_t *data, size_t size,
+			      void (*func)(char c));
+
+#endif /* ! __CR50_INCLUDE_B64_H */