Examples of KDFParameters

Examples of org.bouncycastle.crypto.params.KDFParameters

98
99
100
101
102
103
104
105
106
107
108
        byte[]  z)
        throws InvalidCipherTextException
    {
        byte[]          M = null;
        KeyParameter    macKey = null;
        KDFParameters   kParam = new KDFParameters(z, param.getDerivationV());
        int             macKeySize = param.getMacKeySize();

        kdf.init(kParam);

        inLen -= mac.getMacSize();
View Full Code Here

Examples of org.bouncycastle.crypto.params.KDFParameters

167
168
169
170
171
172
173
174
175
176
177
        byte[]  z)
        throws InvalidCipherTextException
    {
        byte[]          C = null;
        KeyParameter    macKey = null;
        KDFParameters   kParam = new KDFParameters(z, param.getDerivationV());
        int             c_text_length = 0;
        int             macKeySize = param.getMacKeySize();

        if (cipher == null)     // stream mode
        {
View Full Code Here

Examples of org.bouncycastle.crypto.params.KDFParameters

37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
    public void init(
        DerivationParameters    param)
    {
        if (param instanceof KDFParameters)
        {
            KDFParameters   p = (KDFParameters)param;

            shared = p.getSharedSecret();
            iv = p.getIV();
        }
        else if (param instanceof ISO18033KDFParameters)
        {
            ISO18033KDFParameters p = (ISO18033KDFParameters)param;
           
            shared = p.getSeed();
            iv = null;
        }
        else
        {
            throw new IllegalArgumentException("KDF parameters required for KDF2Generator");
View Full Code Here

Examples of org.bouncycastle.crypto.params.KDFParameters

43
44
45
46
47
48
49
50
51
52
        if (!(param instanceof KDFParameters))
        {
            throw new IllegalArgumentException("KDF parameters required for KDF2Generator");
        }

        KDFParameters   p = (KDFParameters)param;

        shared = p.getSharedSecret();
        iv = p.getIV();
    }
View Full Code Here

Examples of org.bouncycastle.crypto.params.KDFParameters

98
99
100
101
102
103
104
105
106
107
108
        byte[]  z)
        throws InvalidCipherTextException
    {
        byte[]          M = null;
        KeyParameter    macKey = null;
        KDFParameters   kParam = new KDFParameters(z, param.getDerivationV());
        int             macKeySize = param.getMacKeySize();

        kdf.init(kParam);

        inLen -= mac.getMacSize();
View Full Code Here

Examples of org.bouncycastle.crypto.params.KDFParameters

169
170
171
172
173
174
175
176
177
178
179
        byte[]  z)
        throws InvalidCipherTextException
    {
        byte[]          C = null;
        KeyParameter    macKey = null;
        KDFParameters   kParam = new KDFParameters(z, param.getDerivationV());
        int             c_text_length = 0;
        int             macKeySize = param.getMacKeySize();

        kdf.init(kParam);
View Full Code Here

Examples of org.bouncycastle.crypto.params.KDFParameters

43
44
45
46
47
48
49
50
51
52
        if (!(param instanceof KDFParameters))
        {
            throw new IllegalArgumentException("KDF parameters required for KDF2Generator");
        }

        KDFParameters   p = (KDFParameters)param;

        shared = p.getSharedSecret();
        iv = p.getIV();
    }
View Full Code Here

Examples of org.bouncycastle.crypto.params.KDFParameters

129
130
131
132
133
134
135
136
137
138
139
            throw new ShortBufferException("ECKeyAgreement - buffer too short");
        }

        if (kdf != null)
        {
            kdf.init(new KDFParameters(secret, null));
            kdf.generateBytes(sharedSecret, offset, sharedSecret.length - offset);
        }
        else
        {
            System.arraycopy(secret, 0, sharedSecret, offset, secret.length);
View Full Code Here

Examples of org.bouncycastle.crypto.params.KDFParameters

151
152
153
154
155
156
157
158
159
160
161
            byte[] keyBytes = new byte[keySize / 8];

            if (kdf != null)
            {
                kdf.init(new KDFParameters(bigIntToBytes(result), null));
                kdf.generateBytes(keyBytes, 0, keyBytes.length);
            }
            else
            {
                System.arraycopy(bigIntToBytes(result), 0, keyBytes, 0, keyBytes.length);
View Full Code Here

Examples of org.bouncycastle.crypto.params.KDFParameters

98
99
100
101
102
103
104
105
106
107
108
        byte[]  z)
        throws InvalidCipherTextException
    {
        byte[]          M = null;
        KeyParameter    macKey = null;
        KDFParameters   kParam = new KDFParameters(z, param.getDerivationV());
        int             macKeySize = param.getMacKeySize();

        kdf.init(kParam);

        inLen -= mac.getMacSize();
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.