diff --git a/test_crypto.c b/test_crypto.c
index b039011..fedcce9 100644
--- a/test_crypto.c
+++ b/test_crypto.c
@@ -181,7 +181,7 @@ test_smc_zkp_0og ()
 }
 
 
-int
+static int
 test_setup_auction_data ()
 {
 	uint16_t i;
@@ -289,7 +289,7 @@ test_round2 ()
 }
 
 
-int
+static int
 test_round3 ()
 {
 	uint16_t      i, s;
@@ -319,7 +319,7 @@ test_round3 ()
 }
 
 
-int
+static int
 test_outcome ()
 {
 	int32_t ret = -1;
@@ -338,7 +338,7 @@ test_outcome ()
 }
 
 
-void
+static void
 cleanup_auction_data ()
 {
 	for (uint16_t i = 0; i < bidders; i++)
@@ -370,7 +370,7 @@ main (int argc, char *argv[])
 	bidders = 2;
 	prizes = 2 * bidders;
 
-	edc = GNUNET_CRYPTO_ecc_dlog_prepare (1024 * 1024, 1024);
+	edc = GNUNET_CRYPTO_ecc_dlog_prepare (1024, 16);
 	BRANDT_init (edc);
 
 	/* tests that need to run only once */