From: Martin Willi <martin@revosec.ch>
Date: Tue, 10 Jul 2012 07:07:13 +0000 (+0200)
Subject: Set a key before benching PRFs
X-Git-Tag: 5.0.1~306
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=73264a81b8280a142209cb73ad7d442f4e580bc3;p=thirdparty%2Fstrongswan.git

Set a key before benching PRFs
---

diff --git a/src/libstrongswan/crypto/crypto_tester.c b/src/libstrongswan/crypto/crypto_tester.c
index 0462222795..948d30618b 100644
--- a/src/libstrongswan/crypto/crypto_tester.c
+++ b/src/libstrongswan/crypto/crypto_tester.c
@@ -815,11 +815,18 @@ static u_int bench_prf(private_crypto_tester_t *this,
 	prf = create(alg);
 	if (prf)
 	{
-		char bytes[prf->get_block_size(prf)];
+		char bytes[prf->get_block_size(prf)], key[prf->get_block_size(prf)];
 		chunk_t buf;
 		struct timespec start;
 		u_int runs;
 
+		memset(key, 0x56, prf->get_block_size(prf));
+		if (!prf->set_key(prf, chunk_create(key, prf->get_block_size(prf))))
+		{
+			prf->destroy(prf);
+			return 0;
+		}
+
 		buf = chunk_alloc(this->bench_size);
 		memset(buf.ptr, 0x34, buf.len);