Search in sources :

Example 46 with AlgorithmIdentifier

use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project ambry by linkedin.

the class TestSSLUtils method generateCertificate.

/**
 * Create a self-signed X.509 Certificate.
 * From http://bfo.com/blog/2011/03/08/odds_and_ends_creating_a_new_x_509_certificate.html.
 *
 * @param dn the X.509 Distinguished Name, eg "CN(commonName)=Test, O(organizationName)=Org"
 * @param pair the KeyPair
 * @param days how many days from now the Certificate is valid for
 * @param algorithm the signing algorithm, eg "SHA1withRSA"
 * @return the self-signed certificate
 * @throws java.security.cert.CertificateException thrown if a security error or an IO error ocurred.
 */
public static X509Certificate generateCertificate(String dn, KeyPair pair, int days, String algorithm) throws CertificateException {
    try {
        Security.addProvider(new BouncyCastleProvider());
        AlgorithmIdentifier sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find(algorithm);
        AlgorithmIdentifier digAlgId = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlgId);
        AsymmetricKeyParameter privateKeyAsymKeyParam = PrivateKeyFactory.createKey(pair.getPrivate().getEncoded());
        SubjectPublicKeyInfo subPubKeyInfo = SubjectPublicKeyInfo.getInstance(pair.getPublic().getEncoded());
        ContentSigner sigGen = new BcRSAContentSignerBuilder(sigAlgId, digAlgId).build(privateKeyAsymKeyParam);
        X500Name name = new X500Name(dn);
        Date from = new Date();
        Date to = new Date(from.getTime() + days * 86400000L);
        BigInteger sn = new BigInteger(64, new SecureRandom());
        X509v1CertificateBuilder v1CertGen = new X509v1CertificateBuilder(name, sn, from, to, name, subPubKeyInfo);
        X509CertificateHolder certificateHolder = v1CertGen.build(sigGen);
        return new JcaX509CertificateConverter().setProvider("BC").getCertificate(certificateHolder);
    } catch (CertificateException ce) {
        throw ce;
    } catch (Exception e) {
        throw new CertificateException(e);
    }
}
Also used : ContentSigner(org.bouncycastle.operator.ContentSigner) SecureRandom(java.security.SecureRandom) CertificateException(java.security.cert.CertificateException) X500Name(org.bouncycastle.asn1.x500.X500Name) DefaultDigestAlgorithmIdentifierFinder(org.bouncycastle.operator.DefaultDigestAlgorithmIdentifierFinder) SubjectPublicKeyInfo(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo) Date(java.util.Date) GeneralSecurityException(java.security.GeneralSecurityException) IOException(java.io.IOException) CertificateException(java.security.cert.CertificateException) EOFException(java.io.EOFException) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier) DefaultSignatureAlgorithmIdentifierFinder(org.bouncycastle.operator.DefaultSignatureAlgorithmIdentifierFinder) BcRSAContentSignerBuilder(org.bouncycastle.operator.bc.BcRSAContentSignerBuilder) AsymmetricKeyParameter(org.bouncycastle.crypto.params.AsymmetricKeyParameter) JcaX509CertificateConverter(org.bouncycastle.cert.jcajce.JcaX509CertificateConverter) X509CertificateHolder(org.bouncycastle.cert.X509CertificateHolder) BigInteger(java.math.BigInteger) X509v1CertificateBuilder(org.bouncycastle.cert.X509v1CertificateBuilder) BouncyCastleProvider(org.bouncycastle.jce.provider.BouncyCastleProvider)

Example 47 with AlgorithmIdentifier

use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project android_frameworks_base by crdroidandroid.

the class AndroidKeyStoreKeyPairGeneratorSpi method generateSelfSignedCertificateWithFakeSignature.

@SuppressWarnings("deprecation")
private X509Certificate generateSelfSignedCertificateWithFakeSignature(PublicKey publicKey) throws IOException, CertificateParsingException {
    V3TBSCertificateGenerator tbsGenerator = new V3TBSCertificateGenerator();
    ASN1ObjectIdentifier sigAlgOid;
    AlgorithmIdentifier sigAlgId;
    byte[] signature;
    switch(mKeymasterAlgorithm) {
        case KeymasterDefs.KM_ALGORITHM_EC:
            sigAlgOid = X9ObjectIdentifiers.ecdsa_with_SHA256;
            sigAlgId = new AlgorithmIdentifier(sigAlgOid);
            ASN1EncodableVector v = new ASN1EncodableVector();
            v.add(new DERInteger(0));
            v.add(new DERInteger(0));
            signature = new DERSequence().getEncoded();
            break;
        case KeymasterDefs.KM_ALGORITHM_RSA:
            sigAlgOid = PKCSObjectIdentifiers.sha256WithRSAEncryption;
            sigAlgId = new AlgorithmIdentifier(sigAlgOid, DERNull.INSTANCE);
            signature = new byte[1];
            break;
        default:
            throw new ProviderException("Unsupported key algorithm: " + mKeymasterAlgorithm);
    }
    try (ASN1InputStream publicKeyInfoIn = new ASN1InputStream(publicKey.getEncoded())) {
        tbsGenerator.setSubjectPublicKeyInfo(SubjectPublicKeyInfo.getInstance(publicKeyInfoIn.readObject()));
    }
    tbsGenerator.setSerialNumber(new ASN1Integer(mSpec.getCertificateSerialNumber()));
    X509Principal subject = new X509Principal(mSpec.getCertificateSubject().getEncoded());
    tbsGenerator.setSubject(subject);
    tbsGenerator.setIssuer(subject);
    tbsGenerator.setStartDate(new Time(mSpec.getCertificateNotBefore()));
    tbsGenerator.setEndDate(new Time(mSpec.getCertificateNotAfter()));
    tbsGenerator.setSignature(sigAlgId);
    TBSCertificate tbsCertificate = tbsGenerator.generateTBSCertificate();
    ASN1EncodableVector result = new ASN1EncodableVector();
    result.add(tbsCertificate);
    result.add(sigAlgId);
    result.add(new DERBitString(signature));
    return new X509CertificateObject(Certificate.getInstance(new DERSequence(result)));
}
Also used : ASN1InputStream(com.android.org.bouncycastle.asn1.ASN1InputStream) ProviderException(java.security.ProviderException) Time(com.android.org.bouncycastle.asn1.x509.Time) DERBitString(com.android.org.bouncycastle.asn1.DERBitString) ASN1Integer(com.android.org.bouncycastle.asn1.ASN1Integer) AlgorithmIdentifier(com.android.org.bouncycastle.asn1.x509.AlgorithmIdentifier) DERInteger(com.android.org.bouncycastle.asn1.DERInteger) DERSequence(com.android.org.bouncycastle.asn1.DERSequence) X509CertificateObject(com.android.org.bouncycastle.jce.provider.X509CertificateObject) X509Principal(com.android.org.bouncycastle.jce.X509Principal) ASN1EncodableVector(com.android.org.bouncycastle.asn1.ASN1EncodableVector) V3TBSCertificateGenerator(com.android.org.bouncycastle.asn1.x509.V3TBSCertificateGenerator) TBSCertificate(com.android.org.bouncycastle.asn1.x509.TBSCertificate) ASN1ObjectIdentifier(com.android.org.bouncycastle.asn1.ASN1ObjectIdentifier)

Example 48 with AlgorithmIdentifier

use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project portal by ixinportal.

the class GenUtil method GenP10.

public static String GenP10(String userid, String subject, String alg) throws GenP10Exception {
    if (!"".equalsIgnoreCase(userid)) {
        if (keyMap.containsKey(userid)) {
            throw new GenP10Exception("用户唯一标识【" + userid + "】不能重复");
        }
    } else {
        throw new GenP10Exception("用户唯一标识不能为空");
    }
    KeyPairGenerator kpg = null;
    try {
        kpg = KeyPairGenerator.getInstance(alg);
    } catch (NoSuchAlgorithmException e1) {
        throw new GenP10Exception("输入秘钥对产生算法不正确:" + alg);
    }
    if ("SM2".equalsIgnoreCase(alg)) {
        kpg.initialize(256);
    } else {
        kpg.initialize(2048);
    }
    KeyPair kp = kpg.generateKeyPair();
    keyMap.put(userid, kp);
    byte[] publickey = kp.getPublic().getEncoded();
    final String pubAlg = kp.getPublic().getAlgorithm();
    String sAlg = null;
    try {
        sAlg = AlgorithmId.get(pubAlg).getOID().toString();
    } catch (NoSuchAlgorithmException e1) {
        throw new GenP10Exception("输入秘钥对产生算法不正确:" + sAlg);
    }
    SubjectPublicKeyInfo spki = null;
    if (sAlg.equals("1.2.156.10197.1.301")) {
        spki = SubjectPublicKeyInfo.getInstance(publickey);
    } else {
        spki = new SubjectPublicKeyInfo(ASN1Sequence.getInstance(publickey));
    }
    if ("".equals(subject)) {
        subject = "CN=defaultName";
    }
    X500Name x500 = new X500Name(subject);
    PKCS10CertificationRequestBuilder prb = new PKCS10CertificationRequestBuilder(x500, spki);
    ContentSigner signer = null;
    PrivateKey privateKey = kp.getPrivate();
    final Signature sign;
    try {
        if (privateKey.getAlgorithm().equals("SM2")) {
            sign = Signature.getInstance("SM3withSM2");
        } else {
            sign = Signature.getInstance("SHA1withRSA");
        }
        sign.initSign(privateKey);
    } catch (NoSuchAlgorithmException e) {
        throw new GenP10Exception("输入秘钥对产生算法不正确:SHA1withRSA");
    } catch (InvalidKeyException e) {
        throw new GenP10Exception("无效的私钥信息");
    }
    signer = new ContentSigner() {

        ByteArrayOutputStream originStream = new ByteArrayOutputStream();

        public byte[] getSignature() {
            try {
                sign.update(this.originStream.toByteArray());
                return sign.sign();
            } catch (SignatureException e) {
                throw new RuntimeException(e);
            }
        }

        public OutputStream getOutputStream() {
            return this.originStream;
        }

        public AlgorithmIdentifier getAlgorithmIdentifier() {
            try {
                return new AlgorithmIdentifier(AlgorithmId.get(pubAlg).getOID().toString());
            } catch (NoSuchAlgorithmException e) {
                throw new RuntimeException(e);
            }
        }
    };
    PKCS10CertificationRequestHolder pr = prb.build(signer);
    try {
        return new String(Base64.encode(pr.getEncoded()));
    } catch (IOException e) {
        throw new GenP10Exception("产生CSR错误,请检查输入参数");
    }
}
Also used : KeyPair(java.security.KeyPair) PrivateKey(java.security.PrivateKey) ByteArrayOutputStream(java.io.ByteArrayOutputStream) OutputStream(java.io.OutputStream) FileOutputStream(java.io.FileOutputStream) GenP10Exception(com.itrus.Exception.GenP10Exception) ContentSigner(org.bouncycastle.operator.ContentSigner) PKCS10CertificationRequestBuilder(org.bouncycastle.pkcs.PKCS10CertificationRequestBuilder) KeyPairGenerator(java.security.KeyPairGenerator) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) X500Name(org.bouncycastle.asn1.x500.X500Name) ByteArrayOutputStream(java.io.ByteArrayOutputStream) SignatureException(java.security.SignatureException) IOException(java.io.IOException) InvalidKeyException(java.security.InvalidKeyException) SubjectPublicKeyInfo(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier) PKCS10CertificationRequestHolder(org.bouncycastle.pkcs.PKCS10CertificationRequestHolder) Signature(java.security.Signature)

Example 49 with AlgorithmIdentifier

use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project platformlayer by platformlayer.

the class SimpleCertificateAuthority method signCertificate.

private static Certificate signCertificate(X500Name signer, PrivateKey signerPrivateKey, X500Name subject, SubjectPublicKeyInfo subjectPublicKeyInfo) throws OpsException {
    try {
        AlgorithmIdentifier sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find(SIGNATURE_ALGORITHM);
        AlgorithmIdentifier digestAlgId = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlgId);
        long days = 3650;
        long now = System.currentTimeMillis();
        Date notBefore = new Date(now - ONE_DAY);
        Date notAfter = new Date(notBefore.getTime() + (days * ONE_DAY));
        BigInteger serialNumber;
        synchronized (SimpleCertificateAuthority.class) {
            long nextSerialNumber = System.currentTimeMillis();
            serialNumber = BigInteger.valueOf(nextSerialNumber);
        }
        X509v3CertificateBuilder certificateBuilder = new X509v3CertificateBuilder(signer, serialNumber, notBefore, notAfter, subject, subjectPublicKeyInfo);
        // {
        // boolean isCritical = false;
        // certificateBuilder.addExtension(X509Extensions.SubjectKeyIdentifier, isCritical,
        // csr.getSubjectPublicKeyInfo());
        // }
        AsymmetricKeyParameter caPrivateKeyParameters = PrivateKeyFactory.createKey(signerPrivateKey.getEncoded());
        ContentSigner contentSigner = new BcRSAContentSignerBuilder(sigAlgId, digestAlgId).build(caPrivateKeyParameters);
        X509CertificateHolder certificateHolder = certificateBuilder.build(contentSigner);
        Certificate certificate = certificateHolder.toASN1Structure();
        return certificate;
    } catch (OperatorCreationException e) {
        throw new OpsException("Error signing certificate", e);
    } catch (IOException e) {
        throw new OpsException("Error signing certificate", e);
    }
}
Also used : OpsException(org.platformlayer.ops.OpsException) ContentSigner(org.bouncycastle.operator.ContentSigner) IOException(java.io.IOException) DefaultDigestAlgorithmIdentifierFinder(org.bouncycastle.operator.DefaultDigestAlgorithmIdentifierFinder) Date(java.util.Date) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier) DefaultSignatureAlgorithmIdentifierFinder(org.bouncycastle.operator.DefaultSignatureAlgorithmIdentifierFinder) BcRSAContentSignerBuilder(org.bouncycastle.operator.bc.BcRSAContentSignerBuilder) AsymmetricKeyParameter(org.bouncycastle.crypto.params.AsymmetricKeyParameter) X509v3CertificateBuilder(org.bouncycastle.cert.X509v3CertificateBuilder) X509CertificateHolder(org.bouncycastle.cert.X509CertificateHolder) BigInteger(java.math.BigInteger) OperatorCreationException(org.bouncycastle.operator.OperatorCreationException) X509Certificate(java.security.cert.X509Certificate) Certificate(org.bouncycastle.asn1.x509.Certificate)

Example 50 with AlgorithmIdentifier

use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project ambry by linkedin.

the class TestSSLUtils method generateCertificate.

/**
 * Create a self-signed X.509 Certificate.
 * From http://bfo.com/blog/2011/03/08/odds_and_ends_creating_a_new_x_509_certificate.html.
 *
 * @param dn the X.509 Distinguished Name, eg "CN(commonName)=Test, O(organizationName)=Org"
 * @param pair the KeyPair
 * @param days how many days from now the Certificate is valid for
 * @param algorithm the signing algorithm, eg "SHA1withRSA"
 * @param subjectAltNames the subject alternative names for which the Certificate is valid for
 * @return the self-signed certificate
 * @throws java.security.cert.CertificateException thrown if a security error or an IO error ocurred.
 */
public static X509Certificate generateCertificate(String dn, KeyPair pair, int days, String algorithm, Optional<GeneralNames> subjectAltNames) throws CertificateException {
    try {
        Security.addProvider(new BouncyCastleProvider());
        AlgorithmIdentifier sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find(algorithm);
        AlgorithmIdentifier digAlgId = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlgId);
        AsymmetricKeyParameter privateKeyAsymKeyParam = PrivateKeyFactory.createKey(pair.getPrivate().getEncoded());
        SubjectPublicKeyInfo subPubKeyInfo = SubjectPublicKeyInfo.getInstance(pair.getPublic().getEncoded());
        ContentSigner sigGen = new BcRSAContentSignerBuilder(sigAlgId, digAlgId).build(privateKeyAsymKeyParam);
        X500Name name = new X500Name(dn);
        Date from = new Date();
        Date to = new Date(from.getTime() + days * 86400000L);
        BigInteger sn = new BigInteger(64, new SecureRandom());
        X509v3CertificateBuilder v3CertGen = new X509v3CertificateBuilder(name, sn, from, to, name, subPubKeyInfo);
        if (subjectAltNames.isPresent()) {
            v3CertGen.addExtension(Extension.subjectAlternativeName, true, subjectAltNames.get());
        }
        X509CertificateHolder certificateHolder = v3CertGen.build(sigGen);
        return new JcaX509CertificateConverter().setProvider("BC").getCertificate(certificateHolder);
    } catch (CertificateException ce) {
        throw ce;
    } catch (Exception e) {
        throw new CertificateException(e);
    }
}
Also used : ContentSigner(org.bouncycastle.operator.ContentSigner) SecureRandom(java.security.SecureRandom) CertificateException(java.security.cert.CertificateException) X500Name(org.bouncycastle.asn1.x500.X500Name) DefaultDigestAlgorithmIdentifierFinder(org.bouncycastle.operator.DefaultDigestAlgorithmIdentifierFinder) SubjectPublicKeyInfo(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo) Date(java.util.Date) GeneralSecurityException(java.security.GeneralSecurityException) IOException(java.io.IOException) CertificateException(java.security.cert.CertificateException) EOFException(java.io.EOFException) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier) DefaultSignatureAlgorithmIdentifierFinder(org.bouncycastle.operator.DefaultSignatureAlgorithmIdentifierFinder) BcRSAContentSignerBuilder(org.bouncycastle.operator.bc.BcRSAContentSignerBuilder) AsymmetricKeyParameter(org.bouncycastle.crypto.params.AsymmetricKeyParameter) X509v3CertificateBuilder(org.bouncycastle.cert.X509v3CertificateBuilder) JcaX509CertificateConverter(org.bouncycastle.cert.jcajce.JcaX509CertificateConverter) X509CertificateHolder(org.bouncycastle.cert.X509CertificateHolder) BigInteger(java.math.BigInteger) BouncyCastleProvider(org.bouncycastle.jce.provider.BouncyCastleProvider)

Aggregations

AlgorithmIdentifier (org.bouncycastle.asn1.x509.AlgorithmIdentifier)249 IOException (java.io.IOException)157 AlgorithmIdentifier (com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier)140 SubjectPublicKeyInfo (org.bouncycastle.asn1.x509.SubjectPublicKeyInfo)79 ASN1ObjectIdentifier (org.bouncycastle.asn1.ASN1ObjectIdentifier)72 NoSuchAlgorithmException (java.security.NoSuchAlgorithmException)65 BigInteger (java.math.BigInteger)62 X500Name (org.bouncycastle.asn1.x500.X500Name)52 ASN1ObjectIdentifier (com.github.zhenwei.core.asn1.ASN1ObjectIdentifier)47 Date (java.util.Date)47 ASN1EncodableVector (com.github.zhenwei.core.asn1.ASN1EncodableVector)45 X509Certificate (java.security.cert.X509Certificate)45 ContentSigner (org.bouncycastle.operator.ContentSigner)40 DEROctetString (com.github.zhenwei.core.asn1.DEROctetString)39 OutputStream (java.io.OutputStream)39 DERSequence (com.github.zhenwei.core.asn1.DERSequence)38 GeneralSecurityException (java.security.GeneralSecurityException)37 X509CertificateHolder (org.bouncycastle.cert.X509CertificateHolder)35 Cipher (javax.crypto.Cipher)33 PrivateKeyInfo (org.bouncycastle.asn1.pkcs.PrivateKeyInfo)33