1 files changed, 63 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/crypto/rc4-openssl.cpp b/src/VBox/Runtime/common/crypto/rc4-openssl.cpp
new file mode 100644
index 00000000..d521f0c0
--- /dev/null
+++ b/src/VBox/Runtime/common/crypto/rc4-openssl.cpp
@@ -0,0 +1,63 @@
+/* $Id: rc4-openssl.cpp $ */
+/** @file
+ * IPRT - Crypto - Alleged RC4 via OpenSSL.
+ */
+
+/*
+ * Copyright (C) 2006-2020 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+ * VirtualBox OSE distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#ifdef IPRT_WITH_OPENSSL
+# include "internal/iprt.h"
+# include "internal/iprt-openssl.h"
+# include "openssl/rc4.h"
+# include <iprt/crypto/rc4.h>
+
+# include <iprt/assert.h>
+# include <iprt/assertcompile.h>
+
+
+
+RTDECL(void) RTCrRc4SetKey(PRTCRRC4KEY pKey, size_t cbData, void const *pvData)
+{
+
+    AssertCompile(sizeof(RC4_INT) == 4 ? sizeof(pKey->au64Padding) == sizeof(pKey->Ossl) : sizeof(pKey->au64Padding) >= sizeof(pKey->Ossl));
+    Assert((int)cbData == (ssize_t)cbData);
+    AssertPtr(pKey);
+
+    RC4_set_key(&pKey->Ossl, (int)cbData, (const unsigned char *)pvData);
+}
+
+
+RTDECL(void) RTCrRc4(PRTCRRC4KEY pKey, size_t cbData, void const *pvDataIn, void *pvDataOut)
+{
+    AssertCompile(sizeof(RC4_INT) == 4 ? sizeof(pKey->au64Padding) == sizeof(pKey->Ossl) : sizeof(pKey->au64Padding) >= sizeof(pKey->Ossl));
+    Assert((int)cbData == (ssize_t)cbData);
+    AssertPtr(pKey);
+
+    RC4(&pKey->Ossl, (int)cbData, (const unsigned char *)pvDataIn, (unsigned char *)pvDataOut);
+}
+
+#endif /* IPRT_WITH_OPENSSL */
+