SKF Wrapper

crypto/kdf/kdftest.c

@@ -0,0 +1,23 @@
+#include <stdio.h>
+#include <string.h>
+#include <openssl/kdf.h>
+#include <openssl/rand.h>
+
+int main(int argc, char **argv)
+{
+	KDF_FUNC kdf = KDF_get_x9_63(EVP_sm3());
+	unsigned char buf[1024];
+	unsigned char key[128];
+	size_t keylen = 12;
+	int i;
+
+	memset(buf, 0x32, sizeof(buf));
+	kdf(buf, sizeof(buf), key, &keylen);
+
+	for (i = 0; i < keylen; i++) {
+		printf("%02x", key[i]);
+	}
+	printf("\n");
+
+	return 0;
+}