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Example 66 with AlgorithmIdentifier

use of org.openecard.bouncycastle.asn1.x509.AlgorithmIdentifier in project jruby-openssl by jruby.

the class SecurityHelper method verify.

static boolean verify(final X509CRL crl, final PublicKey publicKey, final boolean silent) throws NoSuchAlgorithmException, CRLException, InvalidKeyException, SignatureException {
    if (crl instanceof X509CRLObject) {
        final CertificateList crlList = (CertificateList) getCertificateList(crl);
        final AlgorithmIdentifier tbsSignatureId = crlList.getTBSCertList().getSignature();
        if (!crlList.getSignatureAlgorithm().equals(tbsSignatureId)) {
            if (silent)
                return false;
            throw new CRLException("Signature algorithm on CertificateList does not match TBSCertList.");
        }
        final Signature signature = getSignature(crl.getSigAlgName(), securityProvider);
        signature.initVerify(publicKey);
        signature.update(crl.getTBSCertList());
        if (!signature.verify(crl.getSignature())) {
            if (silent)
                return false;
            throw new SignatureException("CRL does not verify with supplied public key.");
        }
        return true;
    } else {
        try {
            final DigestAlgorithmIdentifierFinder digestAlgFinder = new DefaultDigestAlgorithmIdentifierFinder();
            final ContentVerifierProvider verifierProvider;
            if ("DSA".equalsIgnoreCase(publicKey.getAlgorithm())) {
                BigInteger y = ((DSAPublicKey) publicKey).getY();
                DSAParams params = ((DSAPublicKey) publicKey).getParams();
                DSAParameters parameters = new DSAParameters(params.getP(), params.getQ(), params.getG());
                AsymmetricKeyParameter dsaKey = new DSAPublicKeyParameters(y, parameters);
                verifierProvider = new BcDSAContentVerifierProviderBuilder(digestAlgFinder).build(dsaKey);
            } else {
                BigInteger mod = ((RSAPublicKey) publicKey).getModulus();
                BigInteger exp = ((RSAPublicKey) publicKey).getPublicExponent();
                AsymmetricKeyParameter rsaKey = new RSAKeyParameters(false, mod, exp);
                verifierProvider = new BcRSAContentVerifierProviderBuilder(digestAlgFinder).build(rsaKey);
            }
            return new X509CRLHolder(crl.getEncoded()).isSignatureValid(verifierProvider);
        } catch (OperatorException e) {
            throw new SignatureException(e);
        } catch (CertException e) {
            throw new SignatureException(e);
        }// can happen if the input is DER but does not match expected strucure
         catch (ClassCastException e) {
            throw new SignatureException(e);
        } catch (IOException e) {
            throw new SignatureException(e);
        }
    }
}
Also used : DSAPublicKeyParameters(org.bouncycastle.crypto.params.DSAPublicKeyParameters) X509CRLObject(org.bouncycastle.jce.provider.X509CRLObject) BcRSAContentVerifierProviderBuilder(org.bouncycastle.operator.bc.BcRSAContentVerifierProviderBuilder) CertificateList(org.bouncycastle.asn1.x509.CertificateList) CertException(org.bouncycastle.cert.CertException) SignatureException(java.security.SignatureException) DSAParams(java.security.interfaces.DSAParams) IOException(java.io.IOException) DigestAlgorithmIdentifierFinder(org.bouncycastle.operator.DigestAlgorithmIdentifierFinder) DefaultDigestAlgorithmIdentifierFinder(org.bouncycastle.operator.DefaultDigestAlgorithmIdentifierFinder) DefaultDigestAlgorithmIdentifierFinder(org.bouncycastle.operator.DefaultDigestAlgorithmIdentifierFinder) RSAKeyParameters(org.bouncycastle.crypto.params.RSAKeyParameters) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier) DSAPublicKey(java.security.interfaces.DSAPublicKey) AsymmetricKeyParameter(org.bouncycastle.crypto.params.AsymmetricKeyParameter) RSAPublicKey(java.security.interfaces.RSAPublicKey) Signature(java.security.Signature) X509CRLHolder(org.bouncycastle.cert.X509CRLHolder) BigInteger(java.math.BigInteger) BcDSAContentVerifierProviderBuilder(org.bouncycastle.operator.bc.BcDSAContentVerifierProviderBuilder) CRLException(java.security.cert.CRLException) DSAParameters(org.bouncycastle.crypto.params.DSAParameters) OperatorException(org.bouncycastle.operator.OperatorException) ContentVerifierProvider(org.bouncycastle.operator.ContentVerifierProvider)

Example 67 with AlgorithmIdentifier

use of org.openecard.bouncycastle.asn1.x509.AlgorithmIdentifier in project jruby-openssl by jruby.

the class X509CRL method sign.

@JRubyMethod
public IRubyObject sign(final ThreadContext context, final IRubyObject key, IRubyObject digest) {
    final Ruby runtime = context.runtime;
    final String signatureAlgorithm = getSignatureAlgorithm(runtime, (PKey) key, (Digest) digest);
    final X500Name issuerName = ((X509Name) issuer).getX500Name();
    final java.util.Date thisUpdate = getLastUpdate().toDate();
    final X509v2CRLBuilder generator = new X509v2CRLBuilder(issuerName, thisUpdate);
    final java.util.Date nextUpdate = getNextUpdate().toDate();
    generator.setNextUpdate(nextUpdate);
    if (revoked != null) {
        for (int i = 0; i < revoked.size(); i++) {
            final X509Revoked rev = (X509Revoked) revoked.entry(i);
            BigInteger serial = new BigInteger(rev.callMethod(context, "serial").toString());
            RubyTime t1 = (RubyTime) rev.callMethod(context, "time").callMethod(context, "getutc");
            t1.setMicroseconds(0);
            final Extensions revExts;
            if (rev.hasExtensions()) {
                final RubyArray exts = rev.extensions();
                final ASN1Encodable[] array = new ASN1Encodable[exts.size()];
                for (int j = 0; j < exts.size(); j++) {
                    final X509Extension ext = (X509Extension) exts.entry(j);
                    try {
                        array[j] = ext.toASN1Sequence();
                    } catch (IOException e) {
                        throw newCRLError(runtime, e);
                    }
                }
                revExts = Extensions.getInstance(new DERSequence(array));
            } else {
                revExts = null;
            }
            generator.addCRLEntry(serial, t1.getJavaDate(), revExts);
        }
    }
    try {
        for (int i = 0; i < extensions.size(); i++) {
            X509Extension ext = (X509Extension) extensions.entry(i);
            ASN1Encodable value = ext.getRealValue();
            generator.addExtension(ext.getRealObjectID(), ext.isRealCritical(), value);
        }
    } catch (IOException e) {
        throw newCRLError(runtime, e);
    }
    final PrivateKey privateKey = ((PKey) key).getPrivateKey();
    try {
        if (avoidJavaSecurity) {
        // NOT IMPLEMENTED
        } else {
        // crl = generator.generate(((PKey) key).getPrivateKey());
        }
        /*
            AlgorithmIdentifier keyAldID = new AlgorithmIdentifier(new ASN1ObjectIdentifier(keyAlg));
            AlgorithmIdentifier digAldID = new AlgorithmIdentifier(new ASN1ObjectIdentifier(digAlg));
            final BcContentSignerBuilder signerBuilder;
            final AsymmetricKeyParameter signerPrivateKey;
            if ( isDSA ) {
                signerBuilder = new BcDSAContentSignerBuilder(keyAldID, digAldID);
                DSAPrivateKey privateKey = (DSAPrivateKey) ((PKey) key).getPrivateKey();
                DSAParameters params = new DSAParameters(
                        privateKey.getParams().getP(),
                        privateKey.getParams().getQ(),
                        privateKey.getParams().getG()
                );
                signerPrivateKey = new DSAPrivateKeyParameters(privateKey.getX(), params);
            }
            */
        ContentSigner signer = new JcaContentSignerBuilder(signatureAlgorithm).build(privateKey);
        this.crlHolder = generator.build(signer);
        this.crl = null;
    } catch (IllegalStateException e) {
        debugStackTrace(e);
        throw newCRLError(runtime, e);
    } catch (Exception e) {
        debugStackTrace(e);
        throw newCRLError(runtime, e.getMessage());
    }
    final ASN1Primitive crlVal = getCRLValue(runtime);
    ASN1Sequence v1 = (ASN1Sequence) (((ASN1Sequence) crlVal).getObjectAt(0));
    final ASN1EncodableVector build1 = new ASN1EncodableVector();
    int copyIndex = 0;
    if (v1.getObjectAt(0) instanceof ASN1Integer)
        copyIndex++;
    build1.add(new ASN1Integer(new BigInteger(version.toString())));
    while (copyIndex < v1.size()) {
        build1.add(v1.getObjectAt(copyIndex++));
    }
    final ASN1EncodableVector build2 = new ASN1EncodableVector();
    build2.add(new DLSequence(build1));
    build2.add(((ASN1Sequence) crlVal).getObjectAt(1));
    build2.add(((ASN1Sequence) crlVal).getObjectAt(2));
    this.crlValue = new DLSequence(build2);
    changed = false;
    return this;
}
Also used : RubyTime(org.jruby.RubyTime) PrivateKey(java.security.PrivateKey) RubyArray(org.jruby.RubyArray) JcaContentSignerBuilder(org.bouncycastle.operator.jcajce.JcaContentSignerBuilder) RubyString(org.jruby.RubyString) X500Name(org.bouncycastle.asn1.x500.X500Name) Extensions(org.bouncycastle.asn1.x509.Extensions) DERSequence(org.bouncycastle.asn1.DERSequence) ASN1EncodableVector(org.bouncycastle.asn1.ASN1EncodableVector) X509v2CRLBuilder(org.bouncycastle.cert.X509v2CRLBuilder) ASN1Encodable(org.bouncycastle.asn1.ASN1Encodable) Ruby(org.jruby.Ruby) ContentSigner(org.bouncycastle.operator.ContentSigner) IOException(java.io.IOException) ASN1Integer(org.bouncycastle.asn1.ASN1Integer) RaiseException(org.jruby.exceptions.RaiseException) GeneralSecurityException(java.security.GeneralSecurityException) CRLException(java.security.cert.CRLException) IOException(java.io.IOException) ASN1Sequence(org.bouncycastle.asn1.ASN1Sequence) DLSequence(org.bouncycastle.asn1.DLSequence) BigInteger(java.math.BigInteger) ASN1Primitive(org.bouncycastle.asn1.ASN1Primitive) JRubyMethod(org.jruby.anno.JRubyMethod)

Example 68 with AlgorithmIdentifier

use of org.openecard.bouncycastle.asn1.x509.AlgorithmIdentifier in project jruby-openssl by jruby.

the class PKey method readECPrivateKey.

public static KeyPair readECPrivateKey(final KeyFactory ecFactory, final byte[] input) throws IOException, InvalidKeySpecException {
    try {
        ECPrivateKeyStructure pKey = new ECPrivateKeyStructure((ASN1Sequence) ASN1Primitive.fromByteArray(input));
        AlgorithmIdentifier algId = new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, pKey.getParameters());
        PrivateKeyInfo privInfo = new PrivateKeyInfo(algId, pKey.toASN1Primitive());
        SubjectPublicKeyInfo pubInfo = new SubjectPublicKeyInfo(algId, pKey.getPublicKey().getBytes());
        PKCS8EncodedKeySpec privSpec = new PKCS8EncodedKeySpec(privInfo.getEncoded());
        X509EncodedKeySpec pubSpec = new X509EncodedKeySpec(pubInfo.getEncoded());
        // KeyFactory            fact = KeyFactory.getInstance("ECDSA", provider);
        ECPrivateKey privateKey = (ECPrivateKey) ecFactory.generatePrivate(privSpec);
        if (algId.getParameters() instanceof ASN1ObjectIdentifier) {
            privateKey = ECPrivateKeyWithName.wrap(privateKey, (ASN1ObjectIdentifier) algId.getParameters());
        }
        return new KeyPair(ecFactory.generatePublic(pubSpec), privateKey);
    } catch (ClassCastException ex) {
        throw new IOException("wrong ASN.1 object found in stream", ex);
    }
// catch (Exception ex) {
// throw new IOException("problem parsing EC private key: " + ex);
// }
}
Also used : ECPrivateKey(java.security.interfaces.ECPrivateKey) KeyPair(java.security.KeyPair) PKCS8EncodedKeySpec(java.security.spec.PKCS8EncodedKeySpec) X509EncodedKeySpec(java.security.spec.X509EncodedKeySpec) ECPrivateKeyStructure(org.bouncycastle.asn1.sec.ECPrivateKeyStructure) IOException(java.io.IOException) SubjectPublicKeyInfo(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo) PrivateKeyInfo(org.bouncycastle.asn1.pkcs.PrivateKeyInfo) ASN1ObjectIdentifier(org.bouncycastle.asn1.ASN1ObjectIdentifier) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier)

Example 69 with AlgorithmIdentifier

use of org.openecard.bouncycastle.asn1.x509.AlgorithmIdentifier in project jruby-openssl by jruby.

the class RecipInfo method set.

/**
 * c: PKCS7_RECIP_INFO_set
 */
public void set(X509AuxCertificate cert) throws PKCS7Exception {
    version = 0;
    X500Name issuer = X500Name.getInstance(cert.getIssuerX500Principal().getEncoded());
    BigInteger serial = cert.getSerialNumber();
    issuerAndSerial = new IssuerAndSerialNumber(issuer, serial);
    String algo = addEncryptionIfNeeded(cert.getPublicKey().getAlgorithm());
    keyEncAlgor = new AlgorithmIdentifier(ASN1Registry.sym2oid(algo));
    this.cert = cert;
}
Also used : IssuerAndSerialNumber(org.bouncycastle.asn1.pkcs.IssuerAndSerialNumber) BigInteger(java.math.BigInteger) X500Name(org.bouncycastle.asn1.x500.X500Name) ASN1OctetString(org.bouncycastle.asn1.ASN1OctetString) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier)

Example 70 with AlgorithmIdentifier

use of org.openecard.bouncycastle.asn1.x509.AlgorithmIdentifier in project jruby-openssl by jruby.

the class Signed method algorithmIdentifiersFromASN1Set.

private static Set<AlgorithmIdentifier> algorithmIdentifiersFromASN1Set(ASN1Encodable content) {
    ASN1Set set = (ASN1Set) content;
    Set<AlgorithmIdentifier> result = new HashSet<AlgorithmIdentifier>();
    for (Enumeration<?> e = set.getObjects(); e.hasMoreElements(); ) {
        result.add(AlgorithmIdentifier.getInstance(e.nextElement()));
    }
    return result;
}
Also used : ASN1Set(org.bouncycastle.asn1.ASN1Set) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier) HashSet(java.util.HashSet)

Aggregations

AlgorithmIdentifier (org.bouncycastle.asn1.x509.AlgorithmIdentifier)111 IOException (java.io.IOException)47 ASN1ObjectIdentifier (org.bouncycastle.asn1.ASN1ObjectIdentifier)35 SubjectPublicKeyInfo (org.bouncycastle.asn1.x509.SubjectPublicKeyInfo)35 NoSuchAlgorithmException (java.security.NoSuchAlgorithmException)32 BigInteger (java.math.BigInteger)29 X509Certificate (java.security.cert.X509Certificate)27 X500Name (org.bouncycastle.asn1.x500.X500Name)27 DEROctetString (org.bouncycastle.asn1.DEROctetString)21 ASN1EncodableVector (org.bouncycastle.asn1.ASN1EncodableVector)20 KeyPair (java.security.KeyPair)19 ASN1OctetString (org.bouncycastle.asn1.ASN1OctetString)19 ASN1Sequence (org.bouncycastle.asn1.ASN1Sequence)19 Date (java.util.Date)18 ASN1Encodable (org.bouncycastle.asn1.ASN1Encodable)18 ASN1Integer (org.bouncycastle.asn1.ASN1Integer)17 DERSequence (org.bouncycastle.asn1.DERSequence)16 KeyPairGenerator (java.security.KeyPairGenerator)15 PublicKey (java.security.PublicKey)14 InvalidKeyException (java.security.InvalidKeyException)13