Examples of PBEParametersGenerator

Examples of org.bouncycastle.crypto.PBEParametersGenerator

75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
        char[]  password,
        byte[]  salt,
        int     iCount,
        byte[]  result)
    {
        PBEParametersGenerator  generator = new PKCS12ParametersGenerator(
                                                    new SHA1Digest());

        generator.init(
                PBEParametersGenerator.PKCS12PasswordToBytes(password),
                salt,
                iCount);

        ParametersWithIV params = (ParametersWithIV)generator.generateDerivedParameters(64, 64);

        if (isEqual(result, params.getIV()))
        {
            return new SimpleTestResult(true, "PKCS12Test: Okay");
        }
View Full Code Here

Examples of org.bouncycastle.crypto.PBEParametersGenerator

103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
        char[]  password,
        byte[]  salt,
        int     iCount,
        byte[]  result)
    {
        PBEParametersGenerator  generator = new PKCS12ParametersGenerator(
                                                    new SHA1Digest());

        generator.init(
                PBEParametersGenerator.PKCS12PasswordToBytes(password),
                salt,
                iCount);

        CipherParameters  key = generator.generateDerivedMacParameters(160);

        if (isEqual(result, ((KeyParameter)key).getKey()))
        {
            return new SimpleTestResult(true, "PKCS12Test: Okay");
        }
View Full Code Here

Examples of org.bouncycastle.crypto.PBEParametersGenerator

813
814
815
816
817
818
819
820
821
822
823
824
825
        HMac hMac = new HMac(new SHA1Digest());
        if (password != null && password.length != 0)
        {
            byte[] passKey = PBEParametersGenerator.PKCS12PasswordToBytes(password);

            PBEParametersGenerator pbeGen = new PKCS12ParametersGenerator(new SHA1Digest());
            pbeGen.init(passKey, salt, iterationCount);
            CipherParameters macParams = pbeGen.generateDerivedMacParameters(hMac.getMacSize());
            Arrays.fill(passKey, (byte)0);

            hMac.init(macParams);
            MacInputStream mIn = new MacInputStream(dIn, hMac);
View Full Code Here

Examples of org.bouncycastle.crypto.PBEParametersGenerator

866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
        dOut.write(salt);
        dOut.writeInt(iterationCount);

        HMac                    hMac = new HMac(new SHA1Digest());
        MacOutputStream         mOut = new MacOutputStream(dOut, hMac);
        PBEParametersGenerator  pbeGen = new PKCS12ParametersGenerator(new SHA1Digest());
        byte[]                  passKey = PBEParametersGenerator.PKCS12PasswordToBytes(password);

        pbeGen.init(passKey, salt, iterationCount);

        hMac.init(pbeGen.generateDerivedMacParameters(hMac.getMacSize()));

        for (int i = 0; i != passKey.length; i++)
        {
            passKey[i] = 0;
        }
View Full Code Here

Examples of org.bouncycastle.crypto.PBEParametersGenerator

243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
            PBEKeySpec              keySpec,
            int                     type,
            int                     hash,
            int                     keySize)
        {
            PBEParametersGenerator  generator = makePBEGenerator(type, hash);
            byte[]                  key;
            CipherParameters        param;
   
            if (type == PKCS12)
            {
                key = PBEParametersGenerator.PKCS12PasswordToBytes(keySpec.getPassword());
            }
            else
            {  
                key = PBEParametersGenerator.PKCS5PasswordToBytes(keySpec.getPassword());
            }
           
            generator.init(key, keySpec.getSalt(), keySpec.getIterationCount());
   
            param = generator.generateDerivedMacParameters(keySize);
   
            for (int i = 0; i != key.length; i++)
            {
                key[i] = 0;
            }
View Full Code Here

Examples of org.bouncycastle.crypto.PBEParametersGenerator

840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
        int         iterationCount = dIn.readInt();

        HMac                    hMac = new HMac(new SHA1Digest());
        MacInputStream          mIn = new MacInputStream(dIn, hMac);
        PBEParametersGenerator  pbeGen = new PKCS12ParametersGenerator(new SHA1Digest());
        byte[]                  passKey = PBEParametersGenerator.PKCS12PasswordToBytes(password);

        pbeGen.init(passKey, salt, iterationCount);

        hMac.init(pbeGen.generateDerivedMacParameters(hMac.getMacSize()));

        for (int i = 0; i != passKey.length; i++)
        {
            passKey[i] = 0;
        }
View Full Code Here

Examples of org.bouncycastle.crypto.PBEParametersGenerator

891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
        dOut.write(salt);
        dOut.writeInt(iterationCount);

        HMac                    hMac = new HMac(new SHA1Digest());
        MacOutputStream         mOut = new MacOutputStream(dOut, hMac);
        PBEParametersGenerator  pbeGen = new PKCS12ParametersGenerator(new SHA1Digest());
        byte[]                  passKey = PBEParametersGenerator.PKCS12PasswordToBytes(password);

        pbeGen.init(passKey, salt, iterationCount);

        hMac.init(pbeGen.generateDerivedMacParameters(hMac.getMacSize()));

        for (int i = 0; i != passKey.length; i++)
        {
            passKey[i] = 0;
        }
View Full Code Here

Examples of org.bouncycastle.crypto.PBEParametersGenerator

43
44
45
46
47
48
49
50
51
52
53
    {
        static private PBEParametersGenerator makePBEGenerator(
            int                     type,
            int                     hash)
        {
            PBEParametersGenerator  generator;
   
            if (type == PKCS5S1)
            {
                switch (hash)
                {
View Full Code Here

Examples of org.bouncycastle.crypto.PBEParametersGenerator

109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
            {
                throw new IllegalArgumentException("Need a PBEParameter spec with a PBE key.");
            }
   
            PBEParameterSpec        pbeParam = (PBEParameterSpec)spec;
            PBEParametersGenerator  generator = makePBEGenerator(pbeKey.getType(), pbeKey.getDigest());
            byte[]                  key = pbeKey.getEncoded();
            CipherParameters        param;
   
            if (pbeKey.shouldTryWrongPKCS12())
            {
                key = new byte[2];
            }
           
            generator.init(key, pbeParam.getSalt(), pbeParam.getIterationCount());

            if (pbeKey.getIvSize() != 0)
            {
                param = generator.generateDerivedParameters(pbeKey.getKeySize(), pbeKey.getIvSize());
            }
            else
            {
                param = generator.generateDerivedParameters(pbeKey.getKeySize());
            }

            if (targetAlgorithm.startsWith("DES"))
            {
                if (param instanceof ParametersWithIV)
View Full Code Here

Examples of org.bouncycastle.crypto.PBEParametersGenerator

168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
            {
                throw new IllegalArgumentException("Need a PBEParameter spec with a PBE key.");
            }
   
            PBEParameterSpec        pbeParam = (PBEParameterSpec)spec;
            PBEParametersGenerator  generator = makePBEGenerator(pbeKey.getType(), pbeKey.getDigest());
            byte[]                  key = pbeKey.getEncoded();
            CipherParameters        param;
   
            if (pbeKey.shouldTryWrongPKCS12())
            {
                key = new byte[2];
            }
           
            generator.init(key, pbeParam.getSalt(), pbeParam.getIterationCount());

            param = generator.generateDerivedMacParameters(pbeKey.getKeySize());
   
            for (int i = 0; i != key.length; i++)
            {
                key[i] = 0;
            }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.