List of generateDerivedMacParameters() Examples

Examples of generateDerivedMacParameters()

org.bouncycastle.crypto.PBEParametersGenerator.generateDerivedMacParameters()

generate derived parameters for a key of length keySize, specifically for use with a MAC. @param keySize the length, in bits, of the key required. @return a parameters object representing a key.

org.bouncycastle.crypto.generators.PKCS12ParametersGenerator.generateDerivedMacParameters()

Generate a key parameter for use with a MAC derived from the password, salt, and iteration count we are currently initialised with. @param keySize the size of the key we want (in bits) @return a KeyParameter object.

org.bouncycastle2.crypto.PBEParametersGenerator.generateDerivedMacParameters()

generate derived parameters for a key of length keySize, specifically for use with a MAC. @param keySize the length, in bits, of the key required. @return a parameters object representing a key.

org.bouncycastle2.crypto.generators.PKCS12ParametersGenerator.generateDerivedMacParameters()

        {
            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);

Examples of org.bouncycastle2.crypto.generators.PKCS12ParametersGenerator.generateDerivedMacParameters()

        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;
        }

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