From 4eebef1961a1c01890fe11dc5f1b9f3a1ea705e0 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Wed, 6 Sep 2023 23:23:31 -0400
Subject: add examples/

---
 examples/00-sha3-256/main.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 examples/00-sha3-256/main.c

(limited to 'examples/00-sha3-256/main.c')

diff --git a/examples/00-sha3-256/main.c b/examples/00-sha3-256/main.c
new file mode 100644
index 0000000..26cdec3
--- /dev/null
+++ b/examples/00-sha3-256/main.c
@@ -0,0 +1,23 @@
+//
+// sha3-256-example: print sha3-256 hash of data to standard output.
+//
+#include <stdint.h>
+#include <stdio.h>
+#include "hex.h"
+#include "sha3.h"
+
+// test data
+static const uint8_t DATA[] = "this is some test data";
+
+int main() {
+  // hash data
+  uint8_t buf[32] = { 0 };
+  sha3_256(DATA, sizeof(DATA), buf);
+
+  // print result to stdout
+  printf("SHA3-256: ");
+  hex_write(stdout, buf, sizeof(buf));
+  printf("\n");
+
+  return 0;
+}
-- 
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