1 files changed, 75 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..2f63b0f0
--- /dev/null
+++ b/src/VBox/Runtime/common/crypto/rc4-openssl.cpp
@@ -0,0 +1,75 @@
+/* $Id: rc4-openssl.cpp $ */
+/** @file
+ * IPRT - Crypto - Alleged RC4 via OpenSSL.
+ */
+
+/*
+ * Copyright (C) 2006-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#ifdef IPRT_WITH_OPENSSL
+# include "internal/iprt.h"
+# include "internal/iprt-openssl.h"
+# include "internal/openssl-pre.h"
+# include <openssl/rc4.h>
+# include "internal/openssl-post.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 */
+