2 * Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).
4 * This component and the accompanying materials are made available
5 * under the terms of "Eclipse Public License v1.0"
6 * which accompanies this distribution, and is available
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
9 * Initial Contributors:
10 * Nokia Corporation - initial contribution.
14 * Description: Dll entry point functions
22 GLDEF_C TInt E32Dll(TDllReason /*aReason*/)
29 // EXTERNAL FUNCTION PROTOTYPES
30 extern "C" char* _crypt (const char *, const char *);
31 extern "C" void _setkey (const char *);
32 extern "C" void _encrypt (char [], int);
37 // -----------------------------------------------------------------------------
38 // function_name: crypt
40 // Encodes a constant using the first argument to this function as the key to
41 // encoding algorithms (DES or MD5)
43 // Returns: pointer to the buffer containing the encoded string
44 // -----------------------------------------------------------------------------
46 EXPORT_C char *crypt(const char *key, const char *salt)
48 return _crypt (key, salt);
51 // -----------------------------------------------------------------------------
52 // function_name: setkey
54 // Sets the key to used within the encryption/decryption algorithms
57 // -----------------------------------------------------------------------------
59 EXPORT_C void setkey(const char *key)
64 // -----------------------------------------------------------------------------
65 // function_name: encrypt
67 // Encrypts or decrypts the contents of bit vector in place. Type of operation
68 // depends on the edflag argument
71 // -----------------------------------------------------------------------------
73 EXPORT_C void encrypt(char block[], int edflag)
75 // encrypt() does not change the setting of errno if successful.
76 // However, if errno is non-zero on return, an error has
78 _encrypt (block, edflag);