--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xmlsecurityengine/xmlseccrypto/src/xmlsecc_crypto.cpp	Thu Dec 17 09:29:21 2009 +0200
@@ -0,0 +1,302 @@
+/** 
+ * XMLSec library
+ *
+ * This is free software; see Copyright file in the source
+ * distribution for preciese wording.
+ * 
+ * Copyright (C) 2002-2003 Aleksey Sanin <aleksey@aleksey.com>
+ * Portion Copyright © 2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 
+ */
+#include "xmlsecc_globals.h"
+
+#include <e32def.h>
+#include <string.h>
+#include <random.h>
+#include "xmlsecc_config.h"
+#include "xmlsec_xmlsec.h"
+#include "xmlsec_keys.h"
+#include "xmlsec_transforms.h"
+#include "xmlsec_errors.h"
+#include "xmlsec_dl.h"
+#include "xmlsec_private.h"
+
+#include "xmlsecc_app.h"
+#include "xmlsecc_crypto.h"
+#include "xmlsecc_cryptowrapper.h"
+#include "xmlsecc_evpwrapper.h"
+#include "xmlsecc_x509.h"
+
+static xmlSecCryptoDLFunctionsPtr gXmlSecSymbianCryptoFunctions = NULL;
+
+/**
+ * xmlSecCryptoGetFunctions_symbiancrypto:
+ *
+ * Gets the pointer to xmlsec-symbiancrypto functions table.
+ *
+ * Returns the xmlsec-symbiancrypto functions table or NULL if an error occurs.
+ */
+xmlSecCryptoDLFunctionsPtr
+xmlSecCryptoGetFunctions_symbiancrypto(void) {
+    static xmlSecCryptoDLFunctions functions;
+    
+    if(gXmlSecSymbianCryptoFunctions) {
+	return(gXmlSecSymbianCryptoFunctions);
+    }
+
+    memset(&functions, 0, sizeof(functions));
+    gXmlSecSymbianCryptoFunctions = &functions;
+
+    /**  
+     * Crypto Init/shutdown
+     */
+    gXmlSecSymbianCryptoFunctions->cryptoInit 			= xmlSecSymbianCryptoInit;
+    gXmlSecSymbianCryptoFunctions->cryptoShutdown 		= xmlSecSymbianCryptoShutdown;
+    gXmlSecSymbianCryptoFunctions->cryptoKeysMngrInit 	= xmlSecSymbianCryptoKeysMngrInit;
+
+    /**
+     * Key data ids
+     */
+#ifndef XMLSEC_NO_AES    
+    gXmlSecSymbianCryptoFunctions->keyDataAesGetKlass	= xmlSecSymbianCryptoKeyDataAesGetKlass;
+#endif /* XMLSEC_NO_AES */
+
+#ifndef XMLSEC_NO_DES    
+    gXmlSecSymbianCryptoFunctions->keyDataDesGetKlass 	= xmlSecSymbianCryptoKeyDataDesGetKlass;
+#endif /* XMLSEC_NO_DES */
+
+#ifndef XMLSEC_NO_HMAC  
+    gXmlSecSymbianCryptoFunctions->keyDataHmacGetKlass 	= xmlSecSymbianCryptoKeyDataHmacGetKlass;
+#endif /* XMLSEC_NO_HMAC */   
+
+#ifndef XMLSEC_NO_RSA
+	gXmlSecSymbianCryptoFunctions->keyDataRsaGetKlass 	= xmlSecSymbianCryptoKeyDataRsaGetKlass;
+#endif /* XMLSEC_NO_RSA */ 
+
+#ifndef XMLSEC_NO_X509
+    gXmlSecSymbianCryptoFunctions->keyDataX509GetKlass 	 = xmlSecSymbianCryptoKeyDataX509GetKlass;
+    gXmlSecSymbianCryptoFunctions->keyDataRawX509CertGetKlass 	
+                                              = xmlSecSymbianCryptoKeyDataRawX509CertGetKlass;
+#endif /* XMLSEC_NO_X509 */
+
+    /**
+     * Key data store ids
+     */
+#ifndef XMLSEC_NO_X509
+    gXmlSecSymbianCryptoFunctions->x509StoreGetKlass 	= xmlSecSymbianCryptoX509StoreGetKlass;
+#endif /* XMLSEC_NO_X509 */
+
+    /**
+     * Crypto transforms ids
+     */
+#ifndef XMLSEC_NO_AES    
+    gXmlSecSymbianCryptoFunctions->transformAes128CbcGetKlass 	
+                                           = xmlSecSymbianCryptoTransformAes128CbcGetKlass;
+    gXmlSecSymbianCryptoFunctions->transformAes192CbcGetKlass 	
+                                           = xmlSecSymbianCryptoTransformAes192CbcGetKlass;
+    gXmlSecSymbianCryptoFunctions->transformAes256CbcGetKlass 	
+                                           = xmlSecSymbianCryptoTransformAes256CbcGetKlass;
+#endif /* XMLSEC_NO_AES */
+
+#ifndef XMLSEC_NO_DES    
+    gXmlSecSymbianCryptoFunctions->transformDes3CbcGetKlass 
+                                            = xmlSecSymbianCryptoTransformDes3CbcGetKlass;
+#endif /* XMLSEC_NO_DES */
+
+#ifndef XMLSEC_NO_HMAC
+    gXmlSecSymbianCryptoFunctions->transformHmacSha1GetKlass 		
+                                            = xmlSecSymbianCryptoTransformHmacSha1GetKlass;
+    gXmlSecSymbianCryptoFunctions->transformHmacRipemd160GetKlass 	
+                                            = xmlSecSymbianCryptoTransformHmacRipemd160GetKlass;
+    gXmlSecSymbianCryptoFunctions->transformHmacMd5GetKlass 		
+                                            = xmlSecSymbianCryptoTransformHmacMd5GetKlass;
+#endif /* XMLSEC_NO_HMAC */
+
+#ifndef XMLSEC_NO_SHA1    
+    gXmlSecSymbianCryptoFunctions->transformSha1GetKlass 
+                                            = xmlSecSymbianCryptoTransformSha1GetKlass;
+#endif /* XMLSEC_NO_SHA1 */
+
+
+#ifndef XMLSEC_NO_RSA
+    gXmlSecSymbianCryptoFunctions->transformRsaSha1GetKlass 		
+                                            = xmlSecSymbianCryptoTransformRsaSha1GetKlass;
+#endif /* XMLSEC_NO_RSA */
+
+
+
+
+    /**
+     * High level routines form xmlsec command line utility
+     */ 
+    gXmlSecSymbianCryptoFunctions->cryptoAppInit 			
+                                                = xmlSecSymbianCryptoAppInit;
+    gXmlSecSymbianCryptoFunctions->cryptoAppShutdown 			
+                                                = xmlSecSymbianCryptoAppShutdown;
+    gXmlSecSymbianCryptoFunctions->cryptoAppDefaultKeysMngrInit 	
+                                                = xmlSecSymbianCryptoAppDefaultKeysMngrInit;
+    gXmlSecSymbianCryptoFunctions->cryptoAppDefaultKeysMngrAdoptKey 	
+                                                = xmlSecSymbianCryptoAppDefaultKeysMngrAdoptKey;
+    gXmlSecSymbianCryptoFunctions->cryptoAppDefaultKeysMngrLoad 	
+                                                = xmlSecSymbianCryptoAppDefaultKeysMngrLoad;
+    gXmlSecSymbianCryptoFunctions->cryptoAppDefaultKeysMngrSave 	
+                                                = xmlSecSymbianCryptoAppDefaultKeysMngrSave;
+#ifndef XMLSEC_NO_X509
+    gXmlSecSymbianCryptoFunctions->cryptoAppKeysMngrCertLoad 		
+                                                = xmlSecSymbianCryptoAppKeysMngrCertLoad;
+    gXmlSecSymbianCryptoFunctions->cryptoAppPkcs12Load  		
+                                                = xmlSecSymbianCryptoAppPkcs12Load; 
+    gXmlSecSymbianCryptoFunctions->cryptoAppKeyCertLoad 		
+                                                = xmlSecSymbianCryptoAppKeyCertLoad;
+#endif /* XMLSEC_NO_X509 */
+    gXmlSecSymbianCryptoFunctions->cryptoAppKeyLoadWithName		
+                                                = xmlSecSymbianCryptoAppKeyLoadWithName;     
+    gXmlSecSymbianCryptoFunctions->cryptoAppDefaultPwdCallback		
+                                           = (void*)xmlSecSymbianCryptoAppGetDefaultPwdCallback();
+
+    return(gXmlSecSymbianCryptoFunctions);
+}
+
+
+/**
+ * xmlSecSymbianCryptoInit:
+ * 
+ * XMLSec library specific crypto engine initialization. 
+ *
+ * Returns 0 on success or a negative value otherwise.
+ */
+EXPORT_C
+int 
+xmlSecSymbianCryptoInit (void)  {
+    /* Check loaded xmlsec library version */
+    if(xmlSecCheckVersionExact() != 1) {
+	xmlSecError(XMLSEC_ERRORS_HERE,
+		    NULL,
+		    "xmlSecCheckVersionExact",
+		    XMLSEC_ERRORS_R_XMLSEC_FAILED,
+		    XMLSEC_ERRORS_NO_MESSAGE);
+	return(-1);
+    }
+
+    if (sc_pkey_init() != 0)
+    {
+	xmlSecError(XMLSEC_ERRORS_HERE,
+		    NULL,
+		    "sc_pkey_init",
+		    XMLSEC_ERRORS_R_XMLSEC_FAILED,
+		    XMLSEC_ERRORS_NO_MESSAGE);
+	return(-1);
+    
+    }
+
+    /* register our klasses */
+    if(xmlSecCryptoDLFunctionsRegisterKeyDataAndTransforms(
+                                                xmlSecCryptoGetFunctions_symbiancrypto()) < 0) {
+	xmlSecError(XMLSEC_ERRORS_HERE,
+		    NULL,
+		    "xmlSecCryptoDLFunctionsRegisterKeyDataAndTransforms",
+		    XMLSEC_ERRORS_R_XMLSEC_FAILED,
+		    XMLSEC_ERRORS_NO_MESSAGE);
+	return(-1);
+    }
+    
+    return(0);
+}
+
+/**
+ * xmlSecSymbianCryptoShutdown:
+ * 
+ * XMLSec library specific crypto engine shutdown. 
+ *
+ * Returns 0 on success or a negative value otherwise.
+ */
+EXPORT_C
+int 
+xmlSecSymbianCryptoShutdown(void) {
+	sc_pkey_shutdown();
+    return(0);
+}
+
+/**
+ * xmlSecSymbianCryptoKeysMngrInit:
+ * @mngr:		the pointer to keys manager.
+ *
+ * Adds SymbianCrypto specific key data stores in keys manager.
+ *
+ * Returns 0 on success or a negative value otherwise.
+ */
+EXPORT_C
+int
+xmlSecSymbianCryptoKeysMngrInit(xmlSecKeysMngrPtr mngr) {
+    int ret;
+    
+    xmlSecAssert2(mngr, -1);
+
+    /* Implementation from OpenSSL */
+#ifndef XMLSEC_NO_X509
+    /* create x509 store if needed */
+    if(!xmlSecKeysMngrGetDataStore(mngr, xmlSecSymbianCryptoX509StoreId)) {
+	xmlSecKeyDataStorePtr x509Store;
+
+    x509Store = xmlSecKeyDataStoreCreate(xmlSecSymbianCryptoX509StoreId);
+	if(!x509Store) {
+	    xmlSecError(XMLSEC_ERRORS_HERE,
+			NULL,
+			"xmlSecKeyDataStoreCreate",
+			XMLSEC_ERRORS_R_XMLSEC_FAILED,
+			"xmlSecOpenSSLX509StoreId");
+	    return(-1);   
+	}
+    
+    ret = xmlSecKeysMngrAdoptDataStore(mngr, x509Store);
+    if(ret < 0) {
+	    xmlSecError(XMLSEC_ERRORS_HERE,
+			NULL,
+			"xmlSecKeysMngrAdoptDataStore",
+			XMLSEC_ERRORS_R_XMLSEC_FAILED,
+			XMLSEC_ERRORS_NO_MESSAGE);
+	    xmlSecKeyDataStoreDestroy(x509Store);
+	    return(-1); 
+	}
+    }
+#endif /* XMLSEC_NO_X509 */        
+    return(0);
+}
+
+/**
+ * xmlSecSymbianCryptoGenerateRandom:
+ * @buffer:		the destination buffer.
+ * @size:		the numer of bytes to generate.
+ *
+ * Generates @size random bytes and puts result in @buffer.
+ *
+ * Returns 0 on success or a negative value otherwise.
+ */
+EXPORT_C
+int
+xmlSecSymbianCryptoGenerateRandom(xmlSecBufferPtr buffer, xmlSecSize size) {	
+    int ret;
+    
+    xmlSecAssert2(buffer, -1);
+    xmlSecAssert2(size > 0, -1);
+
+    ret = xmlSecBufferSetSize(buffer, size);
+    if(ret < 0) {
+	xmlSecError(XMLSEC_ERRORS_HERE, 
+		    NULL,
+		    "xmlSecBufferSetSize",
+		    XMLSEC_ERRORS_R_XMLSEC_FAILED,
+		    "size=%d", size);
+	return(-1);
+    }
+        
+    /* get random data */
+    sc_randomize(xmlSecBufferGetData(buffer), size, SC_STRONG_RANDOM); 
+    /*
+    CSystemRandom* rand=CSystemRandom::NewLC();
+    unsigned char* bytes=xmlSecBufferGetData(buffer);
+    TPtr8 ptr(bytes, xmlSecBufferGetMaxSize(buffer));
+    rand->GenerateBytesL(ptr);
+    CleanupStack::PopAndDestroy();
+    */
+    return(0);
+}