More pubkey doc updates

1 files changed, 50 insertions, 0 deletions

diff --git a/doc/examples/passhash.cpp b/doc/examples/passhash.cpp
new file mode 100644
index 000000000..586c28c3f
--- /dev/null
+++ b/doc/examples/passhash.cpp
@@ -0,0 +1,50 @@
+/*
+* (C) 2009 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#include <botan/botan.h>
+#include <botan/passhash9.h>
+#include <iostream>
+#include <memory>
+
+#include <stdio.h>
+
+int main(int argc, char* argv[])
+   {
+   if(argc != 2 && argc != 3)
+      {
+      std::cerr << "Usage: " << argv[0] << " password\n";
+      std::cerr << "Usage: " << argv[0] << " password hash\n";
+      return 1;
+      }
+
+   Botan::LibraryInitializer init;
+
+   try
+      {
+
+      if(argc == 2)
+         {
+         Botan::AutoSeeded_RNG rng;
+
+         std::cout << "H('" << argv[1] << "') = "
+                   << Botan::generate_passhash9(argv[1], rng) << '\n';
+         }
+      else
+         {
+         bool ok = Botan::check_passhash9(argv[1], argv[2]);
+         if(ok)
+            std::cout << "Password and hash match\n";
+         else
+            std::cout << "Password and hash do not match\n";
+         }
+      }
+   catch(std::exception& e)
+      {
+      std::cerr << e.what() << '\n';
+      return 1;
+      }
+   return 0;
+   }