本文整理了Java中org.bouncycastle.asn1.x509.SubjectPublicKeyInfo.getAlgorithmId()
方法的一些代码示例,展示了SubjectPublicKeyInfo.getAlgorithmId()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。SubjectPublicKeyInfo.getAlgorithmId()
方法的具体详情如下:
包路径:org.bouncycastle.asn1.x509.SubjectPublicKeyInfo
类名称:SubjectPublicKeyInfo
方法名:getAlgorithmId
暂无
代码示例来源:origin: org.bouncycastle/bcprov-debug-jdk15on
protected static AlgorithmIdentifier getAlgorithmIdentifier(
PublicKey key)
throws CertPathValidatorException
{
try
{
ASN1InputStream aIn = new ASN1InputStream(key.getEncoded());
SubjectPublicKeyInfo info = SubjectPublicKeyInfo.getInstance(aIn.readObject());
return info.getAlgorithmId();
}
catch (Exception e)
{
throw new ExtCertPathValidatorException("Subject public key cannot be decoded.", e);
}
}
代码示例来源:origin: fr.opensagres.xdocreport.itext-gae/itext-gae
private KeyTransRecipientInfo computeRecipientInfo(X509Certificate x509certificate, byte[] abyte0)
throws GeneralSecurityException, IOException
{
ASN1InputStream asn1inputstream =
new ASN1InputStream(new ByteArrayInputStream(x509certificate.getTBSCertificate()));
TBSCertificateStructure tbscertificatestructure =
TBSCertificateStructure.getInstance(asn1inputstream.readObject());
AlgorithmIdentifier algorithmidentifier = tbscertificatestructure.getSubjectPublicKeyInfo().getAlgorithmId();
IssuerAndSerialNumber issuerandserialnumber =
new IssuerAndSerialNumber(
tbscertificatestructure.getIssuer(),
tbscertificatestructure.getSerialNumber().getValue());
Cipher cipher = Cipher.getInstance(algorithmidentifier.getObjectId().getId());
cipher.init(1, x509certificate);
DEROctetString deroctetstring = new DEROctetString(cipher.doFinal(abyte0));
RecipientIdentifier recipId = new RecipientIdentifier(issuerandserialnumber);
return new KeyTransRecipientInfo( recipId, algorithmidentifier, deroctetstring);
}
}
代码示例来源:origin: es.gob.afirma/afirma-crypto-pdf-itext
private KeyTransRecipientInfo computeRecipientInfo(final X509Certificate x509certificate, final byte[] abyte0)
throws GeneralSecurityException, IOException
{
final ASN1InputStream asn1inputstream =
new ASN1InputStream(new ByteArrayInputStream(x509certificate.getTBSCertificate()));
final TBSCertificateStructure tbscertificatestructure =
TBSCertificateStructure.getInstance(asn1inputstream.readObject());
final AlgorithmIdentifier algorithmidentifier = tbscertificatestructure.getSubjectPublicKeyInfo().getAlgorithmId();
final IssuerAndSerialNumber issuerandserialnumber =
new IssuerAndSerialNumber(
tbscertificatestructure.getIssuer(),
tbscertificatestructure.getSerialNumber().getValue());
final Cipher cipher = Cipher.getInstance(algorithmidentifier.getObjectId().getId());
cipher.init(1, x509certificate);
final DEROctetString deroctetstring = new DEROctetString(cipher.doFinal(abyte0));
final RecipientIdentifier recipId = new RecipientIdentifier(issuerandserialnumber);
return new KeyTransRecipientInfo( recipId, algorithmidentifier, deroctetstring);
}
}
代码示例来源:origin: com.github.librepdf/openpdf
private KeyTransRecipientInfo computeRecipientInfo(
X509Certificate x509certificate, byte[] abyte0)
throws GeneralSecurityException, IOException {
ASN1InputStream asn1inputstream = new ASN1InputStream(
new ByteArrayInputStream(x509certificate.getTBSCertificate()));
TBSCertificateStructure tbscertificatestructure = TBSCertificateStructure
.getInstance(asn1inputstream.readObject());
AlgorithmIdentifier algorithmidentifier = tbscertificatestructure
.getSubjectPublicKeyInfo().getAlgorithmId();
IssuerAndSerialNumber issuerandserialnumber = new IssuerAndSerialNumber(
tbscertificatestructure.getIssuer(), tbscertificatestructure
.getSerialNumber().getValue());
Cipher cipher = Cipher.getInstance(algorithmidentifier.getAlgorithm()
.getId());
cipher.init(1, x509certificate);
DEROctetString deroctetstring = new DEROctetString(cipher.doFinal(abyte0));
RecipientIdentifier recipId = new RecipientIdentifier(issuerandserialnumber);
return new KeyTransRecipientInfo(recipId, algorithmidentifier,
deroctetstring);
}
}
代码示例来源:origin: com.google.code.jscep/jscep-api
private RecipientInfo toRecipientInfo(X509Certificate cert, SecretKey key) throws CertificateEncodingException, IOException, NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, IllegalBlockSizeException {
PublicKey pubKey = cert.getPublicKey();
TBSCertificateStructure tbs = TBSCertificateStructure.getInstance(ASN1Object.fromByteArray(cert.getTBSCertificate()));
AlgorithmIdentifier keyEncAlg = tbs.getSubjectPublicKeyInfo().getAlgorithmId();
Cipher keyCipher = Cipher.getInstance("RSA");
keyCipher.init(Cipher.WRAP_MODE, pubKey);
ASN1OctetString encKey = new DEROctetString(keyCipher.wrap(key));
ASN1InputStream aIn = new ASN1InputStream(cert.getTBSCertificate());
tbs = TBSCertificateStructure.getInstance(aIn.readObject());
IssuerAndSerialNumber encSid = new IssuerAndSerialNumber(tbs.getIssuer(), tbs.getSerialNumber().getValue());
return new RecipientInfo(new KeyTransRecipientInfo(new RecipientIdentifier(encSid), keyEncAlg, encKey));
}
}
代码示例来源:origin: DirectProject/nhin-d
/**
* {@inheritDoc}
*/
@Override
public void injectReferenceValue(X509Certificate value) throws PolicyProcessException
{
this.certificate = value;
DERObject tbsValue = null;
try
{
tbsValue = this.getDERObject(certificate.getTBSCertificate());
}
///CLOVER:OFF
catch (Exception e)
{
throw new PolicyProcessException("Exception parsing TBS certificate fields.", e);
}
///CLOVER:ON
final TBSCertificateStructure tbsStruct = TBSCertificateStructure.getInstance(tbsValue);
this.policyValue = PolicyValueFactory.getInstance(tbsStruct.getSubjectPublicKeyInfo().
getAlgorithmId().getObjectId().toString());
}
代码示例来源:origin: org.bouncycastle/bcprov-debug-jdk15on
ASN1Sequence seq = ASN1Sequence.getInstance(info.getAlgorithmId().getParameters());
ASN1ObjectIdentifier id = info.getAlgorithmId().getAlgorithm();
代码示例来源:origin: org.bouncycastle/bcprov-debug-jdk15on
private void populateFromPubKeyInfo(SubjectPublicKeyInfo info)
if (info.getAlgorithmId().getAlgorithm().equals(CryptoProObjectIdentifiers.gostR3410_2001))
gostParams = new GOST3410PublicKeyAlgParameters((ASN1Sequence)info.getAlgorithmId().getParameters());
X962Parameters params = new X962Parameters((ASN1Primitive)info.getAlgorithmId().getParameters());
ECCurve curve;
EllipticCurve ellipticCurve;
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