Example usage for org.bouncycastle.asn1 ASN1Integer ASN1Integer

Introduction

In this page you can find the example usage for org.bouncycastle.asn1 ASN1Integer ASN1Integer.

Prototype

public ASN1Integer(byte[] bytes)

Source Link

Document

Construct an INTEGER from the passed in byte array.

Usage

From source file:com.github.horrorho.inflatabledonkey.data.der.ECDSASignature.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector vector = DER.vector(new ASN1Integer(r), new ASN1Integer(s));

    return new DERSequence(vector);
}

From source file:com.github.horrorho.inflatabledonkey.data.der.EncryptedKeys.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    DERTaggedObject cont0Encodable = cont0().map(DEROctetString::new).map(e -> new DERTaggedObject(CONT0, e))
            .orElseGet(null);/*from   w w  w  .  j a  v  a 2  s .c  o m*/

    ASN1EncodableVector vector = DER.vector(new ASN1Integer(x), DER.toSet(encryptedKeySet), cont0Encodable);

    return new DERSequence(vector);
}

From source file:com.github.horrorho.inflatabledonkey.data.der.Item.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector vector = DER.vector(new ASN1Integer(version), new DEROctetString(octets()));

    return new DERSequence(vector);
}

From source file:com.github.horrorho.inflatabledonkey.data.der.NOS.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {

    ASN1EncodableVector vector = DER.vector(new ASN1Integer(x), y.map(ASN1Integer::new).orElse(null),
            new DEROctetString(key()));

    return new DERSequence(vector);
}

From source file:com.github.horrorho.inflatabledonkey.data.der.PublicKeyInfo.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {

    DERTaggedObject signatureInfoEncodable = signatureInfo.map(e -> new DERTaggedObject(SIGNATURE_INFO, e))
            .orElse(null);/* w ww.j ava2 s .  co  m*/

    DERTaggedObject signatureEncodable = signature.map(e -> new DERTaggedObject(SIGNATURE, e)).orElse(null);

    DERTaggedObject extendedSignatureEncodable = extendedSignature
            .map(e -> new DERTaggedObject(EXTENDED_SIGNATURE, e)).orElse(null);

    ASN1EncodableVector vector = DER.vector(new ASN1Integer(service), new ASN1Integer(type),
            new DEROctetString(key()), signatureInfoEncodable, signatureEncodable, extendedSignatureEncodable);

    DERSequence sequence = new DERSequence(vector);
    return DER.toApplicationSpecific(APPLICATION_TAG, sequence);
}

From source file:com.github.horrorho.inflatabledonkey.data.der.SECPrivateKey.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    DERTaggedObject parametersEncodable = parameters().map(DEROctetString::new)
            .map(e -> new DERTaggedObject(PARAMETERS, e)).orElseGet(null);

    DERTaggedObject publicKeyEncodable = publicKey().map(DERBitString::new)
            .map(e -> new DERTaggedObject(PUBLIC_KEY, e)).orElseGet(null);

    ASN1EncodableVector vector = DER.vector(new ASN1Integer(version), new DEROctetString(privateKey),
            parametersEncodable, publicKeyEncodable);

    return new DERSequence(vector);
}

From source file:com.github.horrorho.inflatabledonkey.data.der.Signature.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector vector = DER.vector(new DEROctetString(signerKeyID()), new ASN1Integer(type),
            new DEROctetString(data()));

    return new DERSequence(vector);
}

From source file:com.github.horrorho.inflatabledonkey.data.der.SignatureInfo.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector inner = DER.vector(new ASN1Integer(version), new DEROctetString(info()));

    ASN1EncodableVector outer = DER.vector(new DERSequence(inner));

    return new DERSequence(outer);
}

From source file:com.github.horrorho.inflatabledonkey.data.der.TypeData.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector vector = DER.vector(new ASN1Integer(type), new DEROctetString(data()));

    return new DERSequence(vector);
}

From source file:com.google.bitcoin.core.ECKey.java

License:Apache License

/**
 * Output this ECKey as an ASN.1 encoded private key, as understood by OpenSSL or used by the BitCoin reference
 * implementation in its wallet storage format.
 *///from   w  ww  . java2 s.  c o  m
public byte[] toASN1() {
    try {
        ByteArrayOutputStream baos = new ByteArrayOutputStream(400);

        // ASN1_SEQUENCE(EC_PRIVATEKEY) = {
        //   ASN1_SIMPLE(EC_PRIVATEKEY, version, LONG),
        //   ASN1_SIMPLE(EC_PRIVATEKEY, privateKey, ASN1_OCTET_STRING),
        //   ASN1_EXP_OPT(EC_PRIVATEKEY, parameters, ECPKPARAMETERS, 0),
        //   ASN1_EXP_OPT(EC_PRIVATEKEY, publicKey, ASN1_BIT_STRING, 1)
        // } ASN1_SEQUENCE_END(EC_PRIVATEKEY)
        DERSequenceGenerator seq = new DERSequenceGenerator(baos);
        seq.addObject(new ASN1Integer(1)); // version
        seq.addObject(new DEROctetString(priv.toByteArray()));
        seq.addObject(new DERTaggedObject(0, SECNamedCurves.getByName("secp256k1").toASN1Primitive()));
        seq.addObject(new DERTaggedObject(1, new DERBitString(getPubKey())));
        seq.close();
        return baos.toByteArray();
    } catch (IOException e) {
        throw new RuntimeException(e); // Cannot happen, writing to memory stream.
    }
}