From e5f168f599ba053ee5e6029387dd7ad4b95a7d28 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Wed, 7 Oct 2015 13:35:46 -0700
Subject: Add proof of work request for future DDOS mitigation use.

---
 selftest.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'selftest.cpp')

diff --git a/selftest.cpp b/selftest.cpp
index e938cf4d..090839ee 100644
--- a/selftest.cpp
+++ b/selftest.cpp
@@ -52,6 +52,7 @@
 #include "node/CertificateOfMembership.hpp"
 #include "node/Defaults.hpp"
 #include "node/Node.hpp"
+#include "node/IncomingPacket.hpp"
 
 #include "osdep/OSUtils.hpp"
 #include "osdep/Phy.hpp"
@@ -285,6 +286,19 @@ static int testCrypto()
 		::free((void *)bb);
 	}
 
+	/*
+	for(unsigned int d=8;d<=10;++d) {
+		for(int k=0;k<8;++k) {
+			std::cout << "[crypto] computeSalsa2012Sha512ProofOfWork(" << d << ",\"foobarbaz\",9) == "; std::cout.flush();
+			unsigned char result[16];
+			uint64_t start = OSUtils::now();
+			IncomingPacket::computeSalsa2012Sha512ProofOfWork(d,"foobarbaz",9,result);
+			uint64_t end = OSUtils::now();
+			std::cout << Utils::hex(result,16) << " -- valid: " << IncomingPacket::testSalsa2012Sha512ProofOfWorkResult(d,"foobarbaz",9,result) << ", " << (end - start) << "ms" << std::endl;
+		}
+	}
+	*/
+
 	std::cout << "[crypto] Testing C25519 and Ed25519 against test vectors... "; std::cout.flush();
 	for(int k=0;k<ZT_NUM_C25519_TEST_VECTORS;++k) {
 		C25519::Pair p1,p2;
-- 
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