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Java ASN1Null类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中org.bouncycastle.asn1.ASN1Null的典型用法代码示例。如果您正苦于以下问题:Java ASN1Null类的具体用法?Java ASN1Null怎么用?Java ASN1Null使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



ASN1Null类属于org.bouncycastle.asn1包,在下文中一共展示了ASN1Null类的11个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: getInstance

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
public static SignaturePolicyIdentifier getInstance(
    Object  obj)
{
    if (obj instanceof SignaturePolicyIdentifier)
    {
        return (SignaturePolicyIdentifier)obj;
    }
    else if (obj instanceof ASN1Null || hasEncodedTagValue(obj, BERTags.NULL))
    {
        return new SignaturePolicyIdentifier();
    }
    else if (obj != null)
    {
        return new SignaturePolicyIdentifier(SignaturePolicyId.getInstance(obj));
    }

    return null;
}
 
开发者ID:Appdome,项目名称:ipack,代码行数:19,代码来源:SignaturePolicyIdentifier.java


示例2: getInstance

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
public static PKIConfirmContent getInstance(Object o)
{
    if (o == null || o instanceof PKIConfirmContent)
    {
        return (PKIConfirmContent)o;
    }

    if (o instanceof ASN1Null)
    {
        return new PKIConfirmContent((ASN1Null)o);
    }

    throw new IllegalArgumentException("Invalid object: " + o.getClass().getName());
}
 
开发者ID:Appdome,项目名称:ipack,代码行数:15,代码来源:PKIConfirmContent.java


示例3: createContentMac

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
Mac createContentMac(final Key sKey, final AlgorithmIdentifier macAlgId)
    throws CMSException
{
    return (Mac)execute(new JCECallback()
    {
        public Object doInJCE()
            throws CMSException, InvalidAlgorithmParameterException,
            InvalidKeyException, InvalidParameterSpecException, NoSuchAlgorithmException,
            NoSuchPaddingException, NoSuchProviderException
        {
            Mac mac = createMac(macAlgId.getAlgorithm());
            ASN1Encodable sParams = macAlgId.getParameters();
            String macAlg = macAlgId.getAlgorithm().getId();

            if (sParams != null && !(sParams instanceof ASN1Null))
            {
                try
                {
                    AlgorithmParameters params = createAlgorithmParameters(macAlgId.getAlgorithm());

                    CMSUtils.loadParameters(params, sParams);

                    mac.init(sKey, params.getParameterSpec(IvParameterSpec.class));
                }
                catch (NoSuchAlgorithmException e)
                {
                    throw e;
                }
            }
            else
            {
                mac.init(sKey);
            }

            return mac;
        }
    });
}
 
开发者ID:thedrummeraki,项目名称:Aki-SSL,代码行数:39,代码来源:EnvelopedDataHelper.java


示例4: dump

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
/**
 * Get dump of the supplied ASN.1 object.
 *
 * @param asn1Object
 *            ASN.1 object
 * @return Dump of object
 * @throws Asn1Exception
 *             A problem was encountered getting the ASN.1 dump
 * @throws IOException
 *             If an I/O problem occurred
 */
public String dump(ASN1Primitive asn1Object) throws Asn1Exception, IOException {
	// Get dump of the supplied ASN.1 object incrementing the indent level of the output
	try {
		indentLevel++;

		if (asn1Object instanceof DERBitString) { // special case of ASN1String
			return dumpBitString((DERBitString) asn1Object);
		} else if (asn1Object instanceof ASN1String) {
			return dumpString((ASN1String) asn1Object);
		} else if (asn1Object instanceof ASN1UTCTime) {
			return dumpUTCTime((ASN1UTCTime) asn1Object);
		} else if (asn1Object instanceof ASN1GeneralizedTime) {
			return dumpGeneralizedTime((ASN1GeneralizedTime) asn1Object);
		} else if (asn1Object instanceof ASN1Sequence ||
				asn1Object instanceof ASN1Set ) {
			return dumpSetOrSequence(asn1Object);
		} else if (asn1Object instanceof ASN1TaggedObject) {
			return dumpTaggedObject((ASN1TaggedObject) asn1Object);
		} else if (asn1Object instanceof ASN1Boolean) {
			return dumpBoolean((ASN1Boolean) asn1Object);
		} else if (asn1Object instanceof ASN1Enumerated) {
			return dumpEnumerated((ASN1Enumerated) asn1Object);
		} else if (asn1Object instanceof ASN1Integer) {
			return dumpInteger((ASN1Integer) asn1Object);
		} else if (asn1Object instanceof ASN1Null) {
			return dumpNull((ASN1Null) asn1Object);
		} else if (asn1Object instanceof ASN1ObjectIdentifier) {
			return dumpObjectIdentifier((ASN1ObjectIdentifier) asn1Object);
		} else if (asn1Object instanceof ASN1OctetString) {
			return dumpOctetString((ASN1OctetString) asn1Object);
		} else {
			throw new Asn1Exception("Unknown ASN.1 object: " + asn1Object.toString());
		}
	} finally {
		if (true) {
			indentLevel--;
		}
	}
}
 
开发者ID:kaikramer,项目名称:keystore-explorer,代码行数:51,代码来源:Asn1Dump.java


示例5: dumpNull

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
private String dumpNull(ASN1Null asn1Null) {
	StringBuilder sb = new StringBuilder();

	sb.append(indentSequence.toString(indentLevel));
	sb.append("NULL");
	sb.append(NEWLINE);

	return sb.toString();
}
 
开发者ID:kaikramer,项目名称:keystore-explorer,代码行数:10,代码来源:Asn1Dump.java


示例6: testParseWithNull

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
private void testParseWithNull(byte[] data)
    throws IOException
{
    ASN1StreamParser aIn = new ASN1StreamParser(data);
    ASN1SequenceParser seq = (ASN1SequenceParser)aIn.readObject();
    Object          o;
    int             count = 0;

    assertNotNull("null sequence returned", seq);

    while ((o = seq.readObject()) != null)
    {
        switch (count)
        {
        case 0:
            assertTrue(o instanceof ASN1Null);
            break;
        case 1:
            assertTrue(o instanceof DERInteger);
            break;
        case 2:
            assertTrue(o instanceof DERObjectIdentifier);
            break;
        }
        count++;
    }

    assertEquals("wrong number of objects in sequence", 3, count);
}
 
开发者ID:credentials,项目名称:irma_future_id,代码行数:30,代码来源:ASN1SequenceParserTest.java


示例7: isImplicitlyCA

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
public boolean isImplicitlyCA()
{
    return (params instanceof ASN1Null);
}
 
开发者ID:Appdome,项目名称:ipack,代码行数:5,代码来源:X962Parameters.java


示例8: PKIConfirmContent

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
private PKIConfirmContent(ASN1Null val)
{
    this.val = val;
}
 
开发者ID:Appdome,项目名称:ipack,代码行数:5,代码来源:PKIConfirmContent.java


示例9: isNull

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
private boolean isNull(ASN1Encodable obj)
{
    return obj == null || obj instanceof ASN1Null;
}
 
开发者ID:ttt43ttt,项目名称:gwt-crypto,代码行数:5,代码来源:ParentCertIssuedValidation.java


示例10: X962Parameters

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
public X962Parameters(
    ASN1Null           obj)
{
    this.params = obj;
}
 
开发者ID:ttt43ttt,项目名称:gwt-crypto,代码行数:6,代码来源:X962Parameters.java


示例11: createContentCipher

import org.bouncycastle.asn1.ASN1Null; //导入依赖的package包/类
public Cipher createContentCipher(final Key sKey, final AlgorithmIdentifier encryptionAlgID)
    throws CMSException
{
    return (Cipher)execute(new JCECallback()
    {
        public Object doInJCE()
            throws CMSException, InvalidAlgorithmParameterException,
            InvalidKeyException, InvalidParameterSpecException, NoSuchAlgorithmException,
            NoSuchPaddingException, NoSuchProviderException
        {
            Cipher cipher = createCipher(encryptionAlgID.getAlgorithm());
            ASN1Encodable sParams = encryptionAlgID.getParameters();
            String encAlg = encryptionAlgID.getAlgorithm().getId();

            if (sParams != null && !(sParams instanceof ASN1Null))
            {
                try
                {
                    AlgorithmParameters params = createAlgorithmParameters(encryptionAlgID.getAlgorithm());

                    CMSUtils.loadParameters(params, sParams);

                    cipher.init(Cipher.DECRYPT_MODE, sKey, params);
                }
                catch (NoSuchAlgorithmException e)
                {
                    if (encAlg.equals(CMSAlgorithm.DES_CBC.getId())
                        || encAlg.equals(CMSEnvelopedDataGenerator.DES_EDE3_CBC)
                        || encAlg.equals(CMSEnvelopedDataGenerator.IDEA_CBC)
                        || encAlg.equals(CMSEnvelopedDataGenerator.AES128_CBC)
                        || encAlg.equals(CMSEnvelopedDataGenerator.AES192_CBC)
                        || encAlg.equals(CMSEnvelopedDataGenerator.AES256_CBC))
                    {
                        cipher.init(Cipher.DECRYPT_MODE, sKey, new IvParameterSpec(
                            ASN1OctetString.getInstance(sParams).getOctets()));
                    }
                    else
                    {
                        throw e;
                    }
                }
            }
            else
            {
                if (encAlg.equals(CMSAlgorithm.DES_CBC.getId())
                    || encAlg.equals(CMSEnvelopedDataGenerator.DES_EDE3_CBC)
                    || encAlg.equals(CMSEnvelopedDataGenerator.IDEA_CBC)
                    || encAlg.equals(CMSEnvelopedDataGenerator.CAST5_CBC))
                {
                    cipher.init(Cipher.DECRYPT_MODE, sKey, new IvParameterSpec(new byte[8]));
                }
                else
                {
                    cipher.init(Cipher.DECRYPT_MODE, sKey);
                }
            }

            return cipher;
        }
    });
}
 
开发者ID:thedrummeraki,项目名称:Aki-SSL,代码行数:62,代码来源:EnvelopedDataHelper.java



注:本文中的org.bouncycastle.asn1.ASN1Null类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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