--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libtomcrypt/src/stream/rc4/rc4_test.c	Sat Feb 17 19:29:51 2018 +0800
@@ -0,0 +1,39 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+#include "tomcrypt.h"
+
+#ifdef LTC_RC4_STREAM
+
+int rc4_stream_test(void)
+{
+#ifndef LTC_TEST
+   return CRYPT_NOP;
+#else
+   rc4_state st;
+   int err;
+   const unsigned char key[] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
+   const unsigned char pt[]  = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
+   const unsigned char ct[]  = { 0x75, 0xb7, 0x87, 0x80, 0x99, 0xe0, 0xc5, 0x96 };
+   unsigned char buf[10];
+
+   if ((err = rc4_stream_setup(&st, key, sizeof(key))) != CRYPT_OK)    return err;
+   if ((err = rc4_stream_crypt(&st, pt, sizeof(pt), buf)) != CRYPT_OK) return err;
+   if (compare_testvector(buf, sizeof(ct), ct, sizeof(ct), "RC4", 0))  return CRYPT_FAIL_TESTVECTOR;
+   if ((err = rc4_stream_done(&st)) != CRYPT_OK)                       return err;
+
+   return CRYPT_OK;
+#endif
+}
+
+#endif
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */