Example usage for org.bouncycastle.asn1 ASN1EncodableVector ASN1EncodableVector

List of usage examples for org.bouncycastle.asn1 ASN1EncodableVector ASN1EncodableVector

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Introduction

In this page you can find the example usage for org.bouncycastle.asn1 ASN1EncodableVector ASN1EncodableVector.

Prototype

public ASN1EncodableVector()

Source Link

Usage

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private Attribute createMessageDigest(byte[] origHash) {
    final ASN1EncodableVector setEV = new ASN1EncodableVector();
    setEV.add(new DEROctetString(origHash));

    DERSet set = new DERSet(setEV);

    Attribute seq1 = new Attribute(new ASN1ObjectIdentifier(ID_MESSAGE_DIGEST), set);
    return seq1;/*  ww  w.  j av  a 2s  .  c  om*/
}

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private Attribute createSigningTime(Date now) {
    final ASN1EncodableVector setEV = new ASN1EncodableVector();
    setEV.add(new DERUTCTime(now));

    DERSet set = new DERSet(setEV);
    Attribute seq1 = new Attribute(new ASN1ObjectIdentifier(ID_SIGNING_TIME), set);
    return seq1;/*from w  w w .  ja  va 2  s.  co m*/
}

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private Attribute createPolicyId(byte[] polHash, String polHashAlg, String sigPolicyUri, String sigPolicyId) {

    final ASN1EncodableVector desSeq12 = new ASN1EncodableVector();
    desSeq12.add(new DERObjectIdentifier(polHashAlg));
    DERSequence seq12 = new DERSequence(desSeq12);

    final ASN1EncodableVector desSeq1 = new ASN1EncodableVector();
    desSeq1.add(seq12);//from   ww w.j a  va2s  .com
    desSeq1.add(new DEROctetString(polHash));
    DERSequence seq1 = new DERSequence(desSeq1);

    // // end seq 1

    // IGUALAR AO ITAU

    final ASN1EncodableVector desSeq22 = new ASN1EncodableVector();
    desSeq22.add(new DERObjectIdentifier(ID_SIG_POLICY_URI));
    desSeq22.add(new DERIA5String(sigPolicyUri));
    DERSequence seq22 = new DERSequence(desSeq22);

    final ASN1EncodableVector desSeq2 = new ASN1EncodableVector();
    desSeq2.add(seq22);

    DERSequence seq2 = new DERSequence(desSeq2);

    final ASN1EncodableVector aevDSet1 = new ASN1EncodableVector();
    final ASN1EncodableVector aevDSeq1 = new ASN1EncodableVector();
    aevDSeq1.add(new DERObjectIdentifier(sigPolicyId));
    aevDSeq1.add(seq1);

    aevDSeq1.add(seq2);

    DERSequence dsq1 = new DERSequence(aevDSeq1);
    aevDSet1.add(dsq1);
    DERSet ds1 = new DERSet(aevDSet1);

    Attribute ret = new Attribute(new ASN1ObjectIdentifier(ID_SIG_POLICY), ds1);
    return ret;
}

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private Attribute createCertRef(byte[] certHash, X509Certificate certContent, boolean signingCertFallback,
        int hashId) throws Exception {
    // *** BEGIN ***

    // 5.2.1.1.3 Certificados Obrigatoriamente Referenciados
    // O atributo signingCertificate deve conter referncia apenas ao
    // certificado do signatrio.

    // 5.2.1.1.4 Certificados Obrigatrios do Caminho de Certificao
    // Para a verso 1.0: nenhum certificado
    // Para as verses 1.1, 2.0 e 2.1: o certificado do signatrio.

    // ESSCertIDv2 ::= SEQUENCE {
    // hashAlgorithm AlgorithmIdentifier
    // DEFAULT {algorithm id-sha256},
    // certHash Hash,
    // issuerSerial IssuerSerial OPTIONAL
    // }/* ww  w .  j ava2s.  c  o  m*/
    //
    // Hash ::= OCTET STRING
    //
    // IssuerSerial ::= SEQUENCE {
    // issuer GeneralNames,
    // serialNumber CertificateSerialNumber
    // }
    final ASN1EncodableVector issuerSerialaev = new ASN1EncodableVector();

    final ASN1EncodableVector issuerCertaev = new ASN1EncodableVector();

    DERTaggedObject issuerName = new DERTaggedObject(true, 4, // issuer
            // GeneralNames,
            getEncodedIssuer(certContent.getTBSCertificate()));

    // DERTaggedObject issuerName = new DERTaggedObject(false, 0, // issuer
    // GeneralNames,
    // getEncodedIssuer(certContent.getTBSCertificate()));
    issuerCertaev.add(issuerName);

    DERSequence issuerCertseq = new DERSequence(issuerCertaev); // IssuerSerial
    // ::=
    // SEQUENCE
    // {
    issuerSerialaev.add(issuerCertseq);

    // serialNumber CertificateSerialNumber
    BigInteger serialNumber = certContent.getSerialNumber();
    issuerSerialaev.add(new DERInteger(serialNumber));

    DERSequence issuerSerial = new DERSequence(issuerSerialaev);
    // *** END ***

    final ASN1EncodableVector essCertIDv2aev = new ASN1EncodableVector();
    essCertIDv2aev.add(new DEROctetString(certHash)); // Hash ::= OCTET
    // STRING

    essCertIDv2aev.add(issuerSerial); // ESSCertIDv2 ::= SEQUENCE {

    // hashAlgorithm AlgorithmIdentifier

    if (!((signingCertFallback && hashId == NDX_SHA1) || (!signingCertFallback && hashId == NDX_SHA256))) {
        DERObjectIdentifier hashAlgorithm = new DERObjectIdentifier(getHashAlg(hashId));
        essCertIDv2aev.add(hashAlgorithm);
    }
    // Nota 4: Para o atributo ESSCertIDv2, utilizada nas verses 2.1 das
    // polticas de assinatura
    // baseadas em CAdES, as aplicaes NO DEVEM codificar o campo
    // hashAlgorithm caso
    // utilize o mesmo algoritmo definido como valor default (SHA-256),
    // conforme ISO 8825-1.

    DERSequence essCertIDv2seq = new DERSequence(essCertIDv2aev);

    // ************************************************************************
    //
    final ASN1EncodableVector aevSeq3 = new ASN1EncodableVector();
    aevSeq3.add(essCertIDv2seq);
    DERSequence seq3 = new DERSequence(aevSeq3);

    final ASN1EncodableVector aevSeq2 = new ASN1EncodableVector();
    aevSeq2.add(seq3);
    DERSequence seq2 = new DERSequence(aevSeq2);

    final ASN1EncodableVector aevSet = new ASN1EncodableVector();
    aevSet.add(seq2);
    ASN1Set mainSet = new DERSet(aevSet);

    Attribute seq1 = new Attribute(
            new ASN1ObjectIdentifier(signingCertFallback ? ID_SIGNING_CERT : ID_SIGNING_CERT2), mainSet);
    return seq1;
}

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private void buildSignerInfo(ASN1EncodableVector body, String signedHashContent, X509Certificate certContent,
        String hashId) throws CertificateEncodingException {
    // ----- Signers Info --------

    final ASN1EncodableVector vec = new ASN1EncodableVector();
    final ASN1EncodableVector signerinfoVector = new ASN1EncodableVector();
    signerinfoVector.add(new DERInteger(SI_VERSION)); // 5 INT

    signerinfoVector.add(siAddCert(certContent));
    signerinfoVector.add(siAddDigestAlgorithm(hashId));
    signerinfoVector.add(siAddDigestEncryptionAlgorithm(ID_SHA1_RSA)); // 6
    // OCT/*from ww  w .  j av  a2s .co m*/
    // STR
    // Add the digest
    signerinfoVector.add(new DEROctetString(getDerSignedDigest(signedHashContent)));

    final DERSequence siSeq = new DERSequence(signerinfoVector); // 4 SEQ
    vec.add(siSeq);
    DERSet siSet = new DERSet(vec); // 3 SET
    body.add(siSet);

}

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private DERSequence siAddDigestEncryptionAlgorithm(String hashId) {

    // Nota 3: Em ateno  RFC 3370 (Cryptographic Message Syntax (CMS)
    // Algorithms), item
    // "2.1 SHA-1"; e RFC 5754 (Using SHA2 Algorithms with Cryptographic
    // Message Syntax),
    // item "2 - Message Digest Algorithms", recomenda-se a ausncia do
    // campo "parameters" na
    // estrutura "AlgorithmIdentifier", usada na indicao do algoritmo de
    // hash, presentes nas
    // estruturas ASN.1 "SignedData.digestAlgorithms",
    // "SignerInfo.digestAlgorithm" e
    // "SignaturePolicyId.sigPolicyHash.hashAlgorithm".
    // AlgorithmIdentifier ::= SEQUENCE {
    // algorithm OBJECT IDENTIFIER,
    // parameters ANY DEFINED BY algorithm OPTIONAL }

    // Os processos para criao e verificao de assinaturas segundo esta
    // PA devem utilizar o
    // algoritmo :
    // a) para a verso 1.0: sha1withRSAEncryption(1 2 840 113549 1 1 5),
    // b) para a verso 1.1: sha1withRSAEncryption(1 2 840 113549 1 1 5) ou
    // sha256WithRSAEncryption(1.2.840.113549.1.1.11)
    // c) para as verses 2.0 e 2.1:
    // sha256WithRSAEncryption(1.2.840.113549.1.1.11).

    ASN1EncodableVector digestEncVetor = new ASN1EncodableVector();
    digestEncVetor.add(new DERObjectIdentifier(hashId));
    // VER NOTA/*from  ww  w .  ja  v  a 2s  .  com*/
    // digestEncVetor.add(new DERNull());
    return new DERSequence(digestEncVetor);
}

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private DERSequence siAddDigestAlgorithm(String hashId) {
    // Add the digestEncAlgorithm
    ASN1EncodableVector digestVetor = new ASN1EncodableVector();
    digestVetor.add(new DERObjectIdentifier(hashId)); // 6 OID
    digestVetor.add(new DERNull()); // 6 NULL
    return new DERSequence(digestVetor); // 5 SEQ
}

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private DERSequence siAddCert(X509Certificate certContent) throws CertificateEncodingException {
    ASN1EncodableVector certVetor = new ASN1EncodableVector();
    certVetor.add(getEncodedIssuer(certContent.getTBSCertificate())); // 6
    // ISSUER//from   ww w . j av a 2 s. c  om
    certVetor.add(new DERInteger(certContent.getSerialNumber())); // 6 INT -
    // SERIAL
    return (new DERSequence(certVetor)); // 5 SEQ

}

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private void buildCerts(ASN1EncodableVector body, List<X509Certificate> chain)
        throws IOException, CertificateEncodingException {
    // -------- Certificados
    ASN1EncodableVector certVector = new ASN1EncodableVector();
    for (X509Certificate next : chain) {

        ASN1InputStream tempstream = new ASN1InputStream(new ByteArrayInputStream(next.getEncoded()));
        certVector.add(tempstream.readObject()); // 5 CERT (SEQ)
    }/*from  w w w  .jav  a 2  s  .co m*/

    final DERSet dercertificates = new DERSet(certVector); // 4 SET
    body.add(new DERTaggedObject(false, 0, dercertificates)); // 3 CS
}

From source file:bluecrystal.bcdeps.helper.DerEncoder.java

License:Open Source License

private void buildCerts(ASN1EncodableVector body, X509Certificate certContent)
        throws IOException, CertificateEncodingException {
    // -------- Certificados
    ASN1EncodableVector certVector = new ASN1EncodableVector();
    ASN1InputStream tempstream = new ASN1InputStream(new ByteArrayInputStream(certContent.getEncoded()));
    certVector.add(tempstream.readObject()); // 5 CERT (SEQ)
    final DERSet dercertificates = new DERSet(certVector); // 4 SET
    body.add(new DERTaggedObject(false, 0, dercertificates)); // 3 CS
}