1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     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".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Provide the functionality of a RSA digital signature algorithm

    15  *

    16 */

    17 

    18 

    19 #ifndef STSRSASIGNATURE_H

    20 #define STSRSASIGNATURE_H

    21 

    22 //  INCLUDES

    23 #include <string>

    24 

    25 #include <openssl/rsa.h>

    26 #include <openssl/pem.h>

    27 #include <openssl/x509.h>

    28 #include <openssl/evp.h>

    29 #include <jni.h>

    30 #include "stssignature.h"

    31 

    32 using namespace std;

    33 

    34 // CONSTANTS

    35 

    36 // CLASS DECLARATION

    37 class CRSAPublicKey;

    38 class CX509SubjectPublicKeyInfo;

    39 class CAlgorithmIdentifier;

    40 

    41 namespace java

    42 {

    43 namespace satsa

    44 {

    45 /**

    46  *  Provides RSA signature algorithm.

    47  *

    48  */

    49 class STSRSASignature: public STSSignature

    50 {

    51 public:

    52 

    53     static STSRSASignature* Create(const std::wstring aPadding, int* errCode);

    54 

    55     virtual ~STSRSASignature();

    56 

    57 public:

    58     // From STSSignature

    59 

    60     int InitVerify(JNIEnv* aJni, jstring aKeyAlgorithm, jstring aKeyFormat,

    61                    jbyteArray aKeyEncoded);

    62 

    63     int Verify(JNIEnv* aJni, jbyteArray aSignature);

    64 

    65     int Update(JNIEnv* aJni, jbyteArray aData, jint aOffset, jint aLength);

    66 

    67 protected:

    68 

    69     STSRSASignature();

    70 

    71     int Construct(const std::wstring aPadding);

    72 

    73 private:

    74     CRSAPublicKey* mRSAKey;

    75     CAlgorithmIdentifier* mHashID;

    76     RSA *mRSA;

    77     EVP_PKEY *mpkey;

    78 };

    79 } // namespace satsa

    80 } // namespace java

    81 #endif // STSRSASIGNATURE_H

    82 // End of File