Add a couple of new examples

1 files changed, 98 insertions, 0 deletions

diff --git a/doc/examples/bench.cpp b/doc/examples/bench.cpp
new file mode 100644
index 000000000..37ef1104d
--- /dev/null
+++ b/doc/examples/bench.cpp
@@ -0,0 +1,98 @@
+#include <botan/benchmark.h>
+#include <botan/init.h>
+#include <botan/auto_rng.h>
+#include <botan/libstate.h>
+
+using namespace Botan;
+
+#include <iostream>
+
+double best_speed(const std::string& algorithm,
+                  u32bit milliseconds,
+                  RandomNumberGenerator& rng,
+                  Timer& timer)
+   {
+   std::map<std::string, double> speeds =
+      algorithm_benchmark(algorithm, milliseconds,
+                          timer, rng,
+                          global_state().algorithm_factory());
+
+   double best_time = 0;
+
+   for(std::map<std::string, double>::const_iterator i = speeds.begin();
+       i != speeds.end(); ++i)
+      if(i->second > best_time)
+         best_time = i->second;
+
+   return best_time;
+   }
+
+const std::string algos[] = {
+   "AES-128",
+   "AES-192",
+   "AES-256",
+   "Blowfish",
+   "CAST-128",
+   "CAST-256",
+   "DES",
+   "DESX",
+   "TripleDES",
+   "GOST",
+   "IDEA",
+   "KASUMI",
+   "Lion(SHA-256,Turing,8192)",
+   "Luby-Rackoff(SHA-512)",
+   "MARS",
+   "MISTY1",
+   "Noekeon",
+   "RC2",
+   "RC5(12)",
+   "RC5(16)",
+   "RC6",
+   "SAFER-SK(10)",
+   "SEED",
+   "Serpent",
+   "Skipjack",
+   "Square",
+   "TEA",
+   "Twofish",
+   "XTEA",
+   "Adler32",
+   "CRC32",
+   "FORK-256",
+   "GOST-34.11",
+   "HAS-160",
+   "HAS-V",
+   "MD2",
+   "MD4",
+   "MD5",
+   "RIPEMD-128",
+   "RIPEMD-160",
+   "SHA-160",
+   "SHA-256",
+   "SHA-384",
+   "SHA-512",
+   "Skein-512",
+   "Tiger",
+   "Whirlpool",
+   "CMAC(AES-128)",
+   "HMAC(SHA-1)",
+   "X9.19-MAC",
+   "",
+};
+
+int main()
+   {
+   LibraryInitializer init;
+
+   u32bit milliseconds = 1000;
+   AutoSeeded_RNG rng;
+   Default_Benchmark_Timer timer;
+
+   for(u32bit i = 0; algos[i] != ""; ++i)
+      {
+      std::string algo = algos[i];
+      std::cout << algo << ' '
+                << best_speed(algo, milliseconds, rng, timer) << "\n";
+      }
+   }