From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:45:59 +0200
Subject: Adding upstream version 16.2.11+ds.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/testcrypto.cc | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 src/test/testcrypto.cc

(limited to 'src/test/testcrypto.cc')

diff --git a/src/test/testcrypto.cc b/src/test/testcrypto.cc
new file mode 100644
index 000000000..4e8a7e2c8
--- /dev/null
+++ b/src/test/testcrypto.cc
@@ -0,0 +1,58 @@
+#include "auth/Crypto.h"
+#include "common/Clock.h"
+
+#include "common/config.h"
+#include "common/debug.h"
+
+#define dout_subsys ceph_subsys_auth
+
+#define AES_KEY_LEN	16
+
+#define dout_context g_ceph_context
+
+int main(int argc, char *argv[])
+{
+  char aes_key[AES_KEY_LEN];
+  memset(aes_key, 0x77, sizeof(aes_key));
+  bufferptr keybuf(aes_key, sizeof(aes_key));
+  CryptoKey key(CEPH_CRYPTO_AES, ceph_clock_now(), keybuf);
+
+  const char *msg="hello! this is a message\n";
+  char pad[16];
+  memset(pad, 0, 16);
+  bufferptr ptr(msg, strlen(msg));
+  bufferlist enc_in;
+  enc_in.append(ptr);
+  enc_in.append(msg, strlen(msg));
+
+  bufferlist enc_out;
+  std::string error;
+  if (key.encrypt(g_ceph_context, enc_in, enc_out, &error) < 0) {
+    ceph_assert(!error.empty());
+    dout(0) << "couldn't encode! error " << error << dendl;
+    exit(1);
+  }
+
+  const char *enc_buf = enc_out.c_str();
+  for (unsigned i=0; i<enc_out.length(); i++) {
+    std::cout << hex << (int)(unsigned char)enc_buf[i] << dec << " ";
+    if (i && !(i%16))
+      std::cout << std::endl;
+  }
+
+  bufferlist dec_in, dec_out;
+
+  dec_in = enc_out;
+
+  if (key.decrypt(g_ceph_context, dec_in, dec_out, &error) < 0) {
+    ceph_assert(!error.empty());
+    dout(0) << "couldn't decode! error " << error << dendl;
+    exit(1);
+  }
+
+  dout(0) << "decoded len: " << dec_out.length() << dendl;
+  dout(0) << "decoded msg: " << dec_out.c_str() << dendl;
+
+  return 0;
+}
+
-- 
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