diff --git a/client/Makefile b/client/Makefile
index 4a4dd65a..0bd2f927 100644
--- a/client/Makefile
+++ b/client/Makefile
@@ -110,6 +110,7 @@ CMDSRCS = 	crapto1/crapto1.c\
 			ui.c \
 			cmddata.c \
 			lfdemod.c \
+			emv/crypto_polarssl.c\
 			emv/crypto.c\
 			emv/emv_pk.c\
 			emv/emv_pki.c\
diff --git a/client/emv/crypto.c b/client/emv/crypto.c
index a40e1a6b..c8ced6d4 100644
--- a/client/emv/crypto.c
+++ b/client/emv/crypto.c
@@ -26,12 +26,10 @@ static struct crypto_backend *crypto_backend;
 
 static bool crypto_init(void)
 {
-	//const char *driver;
-
 	if (crypto_backend)
 		return true;
 
-	//	crypto_backend = crypto_nettle_init(); TODO!!!!!
+	crypto_backend = crypto_polarssl_init(); 
 
 	if (!crypto_backend)
 		return false;
diff --git a/client/emv/crypto_backend.h b/client/emv/crypto_backend.h
index 79273c0a..a815ae11 100644
--- a/client/emv/crypto_backend.h
+++ b/client/emv/crypto_backend.h
@@ -45,4 +45,6 @@ struct crypto_backend {
 	struct crypto_pk *(*pk_genkey)(enum crypto_algo_pk pk, va_list vl);
 };
 
+struct crypto_backend *crypto_polarssl_init(void);
+
 #endif