use of com.github.zhenwei.core.asn1.BERSet in project robovm by robovm.
the class ASN1Dump method _dumpAsString.
/**
* dump a DER object as a formatted string with indentation
*
* @param obj the ASN1Primitive to be dumped out.
*/
static void _dumpAsString(String indent, boolean verbose, ASN1Primitive obj, StringBuffer buf) {
String nl = System.getProperty("line.separator");
if (obj instanceof ASN1Sequence) {
Enumeration e = ((ASN1Sequence) obj).getObjects();
String tab = indent + TAB;
buf.append(indent);
if (obj instanceof BERSequence) {
buf.append("BER Sequence");
} else if (obj instanceof DERSequence) {
buf.append("DER Sequence");
} else {
buf.append("Sequence");
}
buf.append(nl);
while (e.hasMoreElements()) {
Object o = e.nextElement();
if (o == null || o.equals(DERNull.INSTANCE)) {
buf.append(tab);
buf.append("NULL");
buf.append(nl);
} else if (o instanceof ASN1Primitive) {
_dumpAsString(tab, verbose, (ASN1Primitive) o, buf);
} else {
_dumpAsString(tab, verbose, ((ASN1Encodable) o).toASN1Primitive(), buf);
}
}
} else if (obj instanceof ASN1TaggedObject) {
String tab = indent + TAB;
buf.append(indent);
if (obj instanceof BERTaggedObject) {
buf.append("BER Tagged [");
} else {
buf.append("Tagged [");
}
ASN1TaggedObject o = (ASN1TaggedObject) obj;
buf.append(Integer.toString(o.getTagNo()));
buf.append(']');
if (!o.isExplicit()) {
buf.append(" IMPLICIT ");
}
buf.append(nl);
if (o.isEmpty()) {
buf.append(tab);
buf.append("EMPTY");
buf.append(nl);
} else {
_dumpAsString(tab, verbose, o.getObject(), buf);
}
} else if (obj instanceof ASN1Set) {
Enumeration e = ((ASN1Set) obj).getObjects();
String tab = indent + TAB;
buf.append(indent);
if (obj instanceof BERSet) {
buf.append("BER Set");
} else {
buf.append("DER Set");
}
buf.append(nl);
while (e.hasMoreElements()) {
Object o = e.nextElement();
if (o == null) {
buf.append(tab);
buf.append("NULL");
buf.append(nl);
} else if (o instanceof ASN1Primitive) {
_dumpAsString(tab, verbose, (ASN1Primitive) o, buf);
} else {
_dumpAsString(tab, verbose, ((ASN1Encodable) o).toASN1Primitive(), buf);
}
}
} else if (obj instanceof ASN1OctetString) {
ASN1OctetString oct = (ASN1OctetString) obj;
if (obj instanceof BEROctetString || obj instanceof BERConstructedOctetString) {
buf.append(indent + "BER Constructed Octet String" + "[" + oct.getOctets().length + "] ");
} else {
buf.append(indent + "DER Octet String" + "[" + oct.getOctets().length + "] ");
}
if (verbose) {
buf.append(dumpBinaryDataAsString(indent, oct.getOctets()));
} else {
buf.append(nl);
}
} else if (obj instanceof ASN1ObjectIdentifier) {
buf.append(indent + "ObjectIdentifier(" + ((ASN1ObjectIdentifier) obj).getId() + ")" + nl);
} else if (obj instanceof DERBoolean) {
buf.append(indent + "Boolean(" + ((DERBoolean) obj).isTrue() + ")" + nl);
} else if (obj instanceof ASN1Integer) {
buf.append(indent + "Integer(" + ((ASN1Integer) obj).getValue() + ")" + nl);
} else if (obj instanceof DERBitString) {
DERBitString bt = (DERBitString) obj;
buf.append(indent + "DER Bit String" + "[" + bt.getBytes().length + ", " + bt.getPadBits() + "] ");
if (verbose) {
buf.append(dumpBinaryDataAsString(indent, bt.getBytes()));
} else {
buf.append(nl);
}
} else if (obj instanceof DERIA5String) {
buf.append(indent + "IA5String(" + ((DERIA5String) obj).getString() + ") " + nl);
} else if (obj instanceof DERUTF8String) {
buf.append(indent + "UTF8String(" + ((DERUTF8String) obj).getString() + ") " + nl);
} else if (obj instanceof DERPrintableString) {
buf.append(indent + "PrintableString(" + ((DERPrintableString) obj).getString() + ") " + nl);
} else if (obj instanceof DERVisibleString) {
buf.append(indent + "VisibleString(" + ((DERVisibleString) obj).getString() + ") " + nl);
} else if (obj instanceof DERBMPString) {
buf.append(indent + "BMPString(" + ((DERBMPString) obj).getString() + ") " + nl);
} else if (obj instanceof DERT61String) {
buf.append(indent + "T61String(" + ((DERT61String) obj).getString() + ") " + nl);
} else if (obj instanceof DERUTCTime) {
buf.append(indent + "UTCTime(" + ((DERUTCTime) obj).getTime() + ") " + nl);
} else if (obj instanceof DERGeneralizedTime) {
buf.append(indent + "GeneralizedTime(" + ((DERGeneralizedTime) obj).getTime() + ") " + nl);
} else if (obj instanceof BERApplicationSpecific) {
buf.append(outputApplicationSpecific("BER", indent, verbose, obj, nl));
} else if (obj instanceof DERApplicationSpecific) {
buf.append(outputApplicationSpecific("DER", indent, verbose, obj, nl));
} else if (obj instanceof DEREnumerated) {
DEREnumerated en = (DEREnumerated) obj;
buf.append(indent + "DER Enumerated(" + en.getValue() + ")" + nl);
} else if (obj instanceof DERExternal) {
DERExternal ext = (DERExternal) obj;
buf.append(indent + "External " + nl);
String tab = indent + TAB;
if (ext.getDirectReference() != null) {
buf.append(tab + "Direct Reference: " + ext.getDirectReference().getId() + nl);
}
if (ext.getIndirectReference() != null) {
buf.append(tab + "Indirect Reference: " + ext.getIndirectReference().toString() + nl);
}
if (ext.getDataValueDescriptor() != null) {
_dumpAsString(tab, verbose, ext.getDataValueDescriptor(), buf);
}
buf.append(tab + "Encoding: " + ext.getEncoding() + nl);
_dumpAsString(tab, verbose, ext.getExternalContent(), buf);
} else {
buf.append(indent + obj.toString() + nl);
}
}
use of com.github.zhenwei.core.asn1.BERSet in project keepass2android by PhilippC.
the class ASN1Dump method _dumpAsString.
/**
* dump a DER object as a formatted string with indentation
*
* @param obj the DERObject to be dumped out.
*/
static void _dumpAsString(String indent, boolean verbose, DERObject obj, StringBuffer buf) {
String nl = System.getProperty("line.separator");
if (obj instanceof ASN1Sequence) {
Enumeration e = ((ASN1Sequence) obj).getObjects();
String tab = indent + TAB;
buf.append(indent);
if (obj instanceof BERConstructedSequence) {
buf.append("BER ConstructedSequence");
} else if (obj instanceof DERConstructedSequence) {
buf.append("DER ConstructedSequence");
} else if (obj instanceof BERSequence) {
buf.append("BER Sequence");
} else if (obj instanceof DERSequence) {
buf.append("DER Sequence");
} else {
buf.append("Sequence");
}
buf.append(nl);
while (e.hasMoreElements()) {
Object o = e.nextElement();
if (o == null || o.equals(new DERNull())) {
buf.append(tab);
buf.append("NULL");
buf.append(nl);
} else if (o instanceof DERObject) {
_dumpAsString(tab, verbose, (DERObject) o, buf);
} else {
_dumpAsString(tab, verbose, ((DEREncodable) o).getDERObject(), buf);
}
}
} else if (obj instanceof DERTaggedObject) {
String tab = indent + TAB;
buf.append(indent);
if (obj instanceof BERTaggedObject) {
buf.append("BER Tagged [");
} else {
buf.append("Tagged [");
}
DERTaggedObject o = (DERTaggedObject) obj;
buf.append(Integer.toString(o.getTagNo()));
buf.append(']');
if (!o.isExplicit()) {
buf.append(" IMPLICIT ");
}
buf.append(nl);
if (o.isEmpty()) {
buf.append(tab);
buf.append("EMPTY");
buf.append(nl);
} else {
_dumpAsString(tab, verbose, o.getObject(), buf);
}
} else if (obj instanceof DERConstructedSet) {
Enumeration e = ((ASN1Set) obj).getObjects();
String tab = indent + TAB;
buf.append(indent);
buf.append("ConstructedSet");
buf.append(nl);
while (e.hasMoreElements()) {
Object o = e.nextElement();
if (o == null) {
buf.append(tab);
buf.append("NULL");
buf.append(nl);
} else if (o instanceof DERObject) {
_dumpAsString(tab, verbose, (DERObject) o, buf);
} else {
_dumpAsString(tab, verbose, ((DEREncodable) o).getDERObject(), buf);
}
}
} else if (obj instanceof BERSet) {
Enumeration e = ((ASN1Set) obj).getObjects();
String tab = indent + TAB;
buf.append(indent);
buf.append("BER Set");
buf.append(nl);
while (e.hasMoreElements()) {
Object o = e.nextElement();
if (o == null) {
buf.append(tab);
buf.append("NULL");
buf.append(nl);
} else if (o instanceof DERObject) {
_dumpAsString(tab, verbose, (DERObject) o, buf);
} else {
_dumpAsString(tab, verbose, ((DEREncodable) o).getDERObject(), buf);
}
}
} else if (obj instanceof DERSet) {
Enumeration e = ((ASN1Set) obj).getObjects();
String tab = indent + TAB;
buf.append(indent);
buf.append("DER Set");
buf.append(nl);
while (e.hasMoreElements()) {
Object o = e.nextElement();
if (o == null) {
buf.append(tab);
buf.append("NULL");
buf.append(nl);
} else if (o instanceof DERObject) {
_dumpAsString(tab, verbose, (DERObject) o, buf);
} else {
_dumpAsString(tab, verbose, ((DEREncodable) o).getDERObject(), buf);
}
}
} else if (obj instanceof DERObjectIdentifier) {
buf.append(indent + "ObjectIdentifier(" + ((DERObjectIdentifier) obj).getId() + ")" + nl);
} else if (obj instanceof DERBoolean) {
buf.append(indent + "Boolean(" + ((DERBoolean) obj).isTrue() + ")" + nl);
} else if (obj instanceof DERInteger) {
buf.append(indent + "Integer(" + ((DERInteger) obj).getValue() + ")" + nl);
} else if (obj instanceof BERConstructedOctetString) {
ASN1OctetString oct = (ASN1OctetString) obj;
buf.append(indent + "BER Constructed Octet String" + "[" + oct.getOctets().length + "] ");
if (verbose) {
buf.append(dumpBinaryDataAsString(indent, oct.getOctets()));
} else {
buf.append(nl);
}
} else if (obj instanceof DEROctetString) {
ASN1OctetString oct = (ASN1OctetString) obj;
buf.append(indent + "DER Octet String" + "[" + oct.getOctets().length + "] ");
if (verbose) {
buf.append(dumpBinaryDataAsString(indent, oct.getOctets()));
} else {
buf.append(nl);
}
} else if (obj instanceof DERBitString) {
DERBitString bt = (DERBitString) obj;
buf.append(indent + "DER Bit String" + "[" + bt.getBytes().length + ", " + bt.getPadBits() + "] ");
if (verbose) {
buf.append(dumpBinaryDataAsString(indent, bt.getBytes()));
} else {
buf.append(nl);
}
} else if (obj instanceof DERIA5String) {
buf.append(indent + "IA5String(" + ((DERIA5String) obj).getString() + ") " + nl);
} else if (obj instanceof DERUTF8String) {
buf.append(indent + "UTF8String(" + ((DERUTF8String) obj).getString() + ") " + nl);
} else if (obj instanceof DERPrintableString) {
buf.append(indent + "PrintableString(" + ((DERPrintableString) obj).getString() + ") " + nl);
} else if (obj instanceof DERVisibleString) {
buf.append(indent + "VisibleString(" + ((DERVisibleString) obj).getString() + ") " + nl);
} else if (obj instanceof DERBMPString) {
buf.append(indent + "BMPString(" + ((DERBMPString) obj).getString() + ") " + nl);
} else if (obj instanceof DERT61String) {
buf.append(indent + "T61String(" + ((DERT61String) obj).getString() + ") " + nl);
} else if (obj instanceof DERUTCTime) {
buf.append(indent + "UTCTime(" + ((DERUTCTime) obj).getTime() + ") " + nl);
} else if (obj instanceof DERGeneralizedTime) {
buf.append(indent + "GeneralizedTime(" + ((DERGeneralizedTime) obj).getTime() + ") " + nl);
} else if (obj instanceof DERUnknownTag) {
buf.append(indent + "Unknown " + Integer.toString(((DERUnknownTag) obj).getTag(), 16) + " " + new String(Hex.encode(((DERUnknownTag) obj).getData())) + nl);
} else if (obj instanceof BERApplicationSpecific) {
buf.append(outputApplicationSpecific("BER", indent, verbose, obj, nl));
} else if (obj instanceof DERApplicationSpecific) {
buf.append(outputApplicationSpecific("DER", indent, verbose, obj, nl));
} else if (obj instanceof DEREnumerated) {
DEREnumerated en = (DEREnumerated) obj;
buf.append(indent + "DER Enumerated(" + en.getValue() + ")" + nl);
} else if (obj instanceof DERExternal) {
DERExternal ext = (DERExternal) obj;
buf.append(indent + "External " + nl);
String tab = indent + TAB;
if (ext.getDirectReference() != null) {
buf.append(tab + "Direct Reference: " + ext.getDirectReference().getId() + nl);
}
if (ext.getIndirectReference() != null) {
buf.append(tab + "Indirect Reference: " + ext.getIndirectReference().toString() + nl);
}
if (ext.getDataValueDescriptor() != null) {
_dumpAsString(tab, verbose, ext.getDataValueDescriptor(), buf);
}
buf.append(tab + "Encoding: " + ext.getEncoding() + nl);
_dumpAsString(tab, verbose, ext.getExternalContent(), buf);
} else {
buf.append(indent + obj.toString() + nl);
}
}
use of com.github.zhenwei.core.asn1.BERSet in project LinLong-Java by zhenwei1108.
the class ASN1Dump method _dumpAsString.
/**
* dump a DER object as a formatted string with indentation
*
* @param obj the ASN1Primitive to be dumped out.
*/
static void _dumpAsString(String indent, boolean verbose, ASN1Primitive obj, StringBuffer buf) {
String nl = Strings.lineSeparator();
if (obj instanceof ASN1Null) {
buf.append(indent);
buf.append("NULL");
buf.append(nl);
} else if (obj instanceof ASN1Sequence) {
buf.append(indent);
if (obj instanceof BERSequence) {
buf.append("BER Sequence");
} else if (obj instanceof DERSequence) {
buf.append("DER Sequence");
} else {
buf.append("Sequence");
}
buf.append(nl);
ASN1Sequence sequence = (ASN1Sequence) obj;
String elementsIndent = indent + TAB;
for (int i = 0, count = sequence.size(); i < count; ++i) {
_dumpAsString(elementsIndent, verbose, sequence.getObjectAt(i).toASN1Primitive(), buf);
}
} else if (obj instanceof ASN1Set) {
buf.append(indent);
if (obj instanceof BERSet) {
buf.append("BER Set");
} else if (obj instanceof DERSet) {
buf.append("DER Set");
} else {
buf.append("Set");
}
buf.append(nl);
ASN1Set set = (ASN1Set) obj;
String elementsIndent = indent + TAB;
for (int i = 0, count = set.size(); i < count; ++i) {
_dumpAsString(elementsIndent, verbose, set.getObjectAt(i).toASN1Primitive(), buf);
}
} else if (obj instanceof ASN1ApplicationSpecific) {
_dumpAsString(indent, verbose, ((ASN1ApplicationSpecific) obj).getTaggedObject(), buf);
} else if (obj instanceof ASN1TaggedObject) {
buf.append(indent);
if (obj instanceof BERTaggedObject) {
buf.append("BER Tagged ");
} else if (obj instanceof DERTaggedObject) {
buf.append("DER Tagged ");
} else {
buf.append("Tagged ");
}
ASN1TaggedObject o = (ASN1TaggedObject) obj;
buf.append(ASN1Util.getTagText(o));
if (!o.isExplicit()) {
buf.append(" IMPLICIT ");
}
buf.append(nl);
String baseIndent = indent + TAB;
_dumpAsString(baseIndent, verbose, o.getBaseObject().toASN1Primitive(), buf);
} else if (obj instanceof ASN1OctetString) {
ASN1OctetString oct = (ASN1OctetString) obj;
if (obj instanceof BEROctetString) {
buf.append(indent + "BER Constructed Octet String" + "[" + oct.getOctets().length + "] ");
} else {
buf.append(indent + "DER Octet String" + "[" + oct.getOctets().length + "] ");
}
if (verbose) {
buf.append(dumpBinaryDataAsString(indent, oct.getOctets()));
} else {
buf.append(nl);
}
} else if (obj instanceof ASN1ObjectIdentifier) {
buf.append(indent + "ObjectIdentifier(" + ((ASN1ObjectIdentifier) obj).getId() + ")" + nl);
} else if (obj instanceof ASN1RelativeOID) {
buf.append(indent + "RelativeOID(" + ((ASN1RelativeOID) obj).getId() + ")" + nl);
} else if (obj instanceof ASN1Boolean) {
buf.append(indent + "Boolean(" + ((ASN1Boolean) obj).isTrue() + ")" + nl);
} else if (obj instanceof ASN1Integer) {
buf.append(indent + "Integer(" + ((ASN1Integer) obj).getValue() + ")" + nl);
} else if (obj instanceof ASN1BitString) {
ASN1BitString bitString = (ASN1BitString) obj;
byte[] bytes = bitString.getBytes();
int padBits = bitString.getPadBits();
if (bitString instanceof DERBitString) {
buf.append(indent + "DER Bit String" + "[" + bytes.length + ", " + padBits + "] ");
} else if (bitString instanceof DLBitString) {
buf.append(indent + "DL Bit String" + "[" + bytes.length + ", " + padBits + "] ");
} else {
buf.append(indent + "BER Bit String" + "[" + bytes.length + ", " + padBits + "] ");
}
if (verbose) {
buf.append(dumpBinaryDataAsString(indent, bytes));
} else {
buf.append(nl);
}
} else if (obj instanceof ASN1IA5String) {
buf.append(indent + "IA5String(" + ((ASN1IA5String) obj).getString() + ") " + nl);
} else if (obj instanceof ASN1UTF8String) {
buf.append(indent + "UTF8String(" + ((ASN1UTF8String) obj).getString() + ") " + nl);
} else if (obj instanceof ASN1NumericString) {
buf.append(indent + "NumericString(" + ((ASN1NumericString) obj).getString() + ") " + nl);
} else if (obj instanceof ASN1PrintableString) {
buf.append(indent + "PrintableString(" + ((ASN1PrintableString) obj).getString() + ") " + nl);
} else if (obj instanceof ASN1VisibleString) {
buf.append(indent + "VisibleString(" + ((ASN1VisibleString) obj).getString() + ") " + nl);
} else if (obj instanceof ASN1BMPString) {
buf.append(indent + "BMPString(" + ((ASN1BMPString) obj).getString() + ") " + nl);
} else if (obj instanceof ASN1T61String) {
buf.append(indent + "T61String(" + ((ASN1T61String) obj).getString() + ") " + nl);
} else if (obj instanceof ASN1GraphicString) {
buf.append(indent + "GraphicString(" + ((ASN1GraphicString) obj).getString() + ") " + nl);
} else if (obj instanceof ASN1VideotexString) {
buf.append(indent + "VideotexString(" + ((ASN1VideotexString) obj).getString() + ") " + nl);
} else if (obj instanceof ASN1UTCTime) {
buf.append(indent + "UTCTime(" + ((ASN1UTCTime) obj).getTime() + ") " + nl);
} else if (obj instanceof ASN1GeneralizedTime) {
buf.append(indent + "GeneralizedTime(" + ((ASN1GeneralizedTime) obj).getTime() + ") " + nl);
} else if (obj instanceof ASN1Enumerated) {
ASN1Enumerated en = (ASN1Enumerated) obj;
buf.append(indent + "DER Enumerated(" + en.getValue() + ")" + nl);
} else if (obj instanceof ASN1ObjectDescriptor) {
ASN1ObjectDescriptor od = (ASN1ObjectDescriptor) obj;
buf.append(indent + "ObjectDescriptor(" + od.getBaseGraphicString().getString() + ") " + nl);
} else if (obj instanceof ASN1External) {
ASN1External ext = (ASN1External) obj;
buf.append(indent + "External " + nl);
String tab = indent + TAB;
if (ext.getDirectReference() != null) {
buf.append(tab + "Direct Reference: " + ext.getDirectReference().getId() + nl);
}
if (ext.getIndirectReference() != null) {
buf.append(tab + "Indirect Reference: " + ext.getIndirectReference().toString() + nl);
}
if (ext.getDataValueDescriptor() != null) {
_dumpAsString(tab, verbose, ext.getDataValueDescriptor(), buf);
}
buf.append(tab + "Encoding: " + ext.getEncoding() + nl);
_dumpAsString(tab, verbose, ext.getExternalContent(), buf);
} else {
buf.append(indent + obj.toString() + nl);
}
}
use of com.github.zhenwei.core.asn1.BERSet in project LinLong-Java by zhenwei1108.
the class CMSAuthenticatedDataGenerator method generate.
/**
* Generate an authenticated data object from the passed in typedData and MacCalculator.
*
* @param typedData the data to have a MAC attached.
* @param macCalculator the calculator of the MAC to be attached.
* @param digestCalculator calculator for computing digest of the encapsulated data.
* @return the resulting CMSAuthenticatedData object.
* @throws CMSException on failure in encoding data or processing recipients.
*/
public CMSAuthenticatedData generate(CMSTypedData typedData, MacCalculator macCalculator, final DigestCalculator digestCalculator) throws CMSException {
ASN1EncodableVector recipientInfos = new ASN1EncodableVector();
ASN1OctetString encContent;
ASN1OctetString macResult;
for (Iterator it = recipientInfoGenerators.iterator(); it.hasNext(); ) {
RecipientInfoGenerator recipient = (RecipientInfoGenerator) it.next();
recipientInfos.add(recipient.generate(macCalculator.getKey()));
}
AuthenticatedData authData;
if (digestCalculator != null) {
try {
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
OutputStream out = new TeeOutputStream(digestCalculator.getOutputStream(), bOut);
typedData.write(out);
out.close();
encContent = new BEROctetString(bOut.toByteArray());
} catch (IOException e) {
throw new CMSException("unable to perform digest calculation: " + e.getMessage(), e);
}
Map parameters = Collections.unmodifiableMap(getBaseParameters(typedData.getContentType(), digestCalculator.getAlgorithmIdentifier(), macCalculator.getAlgorithmIdentifier(), digestCalculator.getDigest()));
if (authGen == null) {
authGen = new DefaultAuthenticatedAttributeTableGenerator();
}
ASN1Set authed = new DERSet(authGen.getAttributes(parameters).toASN1EncodableVector());
try {
OutputStream mOut = macCalculator.getOutputStream();
mOut.write(authed.getEncoded(ASN1Encoding.DER));
mOut.close();
macResult = new DEROctetString(macCalculator.getMac());
} catch (IOException e) {
throw new CMSException("unable to perform MAC calculation: " + e.getMessage(), e);
}
ASN1Set unauthed = (unauthGen != null) ? new BERSet(unauthGen.getAttributes(parameters).toASN1EncodableVector()) : null;
ContentInfo eci = new ContentInfo(typedData.getContentType(), encContent);
authData = new AuthenticatedData(originatorInfo, new DERSet(recipientInfos), macCalculator.getAlgorithmIdentifier(), digestCalculator.getAlgorithmIdentifier(), eci, authed, macResult, unauthed);
} else {
try {
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
OutputStream mOut = new TeeOutputStream(bOut, macCalculator.getOutputStream());
typedData.write(mOut);
mOut.close();
encContent = new BEROctetString(bOut.toByteArray());
macResult = new DEROctetString(macCalculator.getMac());
} catch (IOException e) {
throw new CMSException("unable to perform MAC calculation: " + e.getMessage(), e);
}
ASN1Set unauthed = (unauthGen != null) ? new BERSet(unauthGen.getAttributes(Collections.EMPTY_MAP).toASN1EncodableVector()) : null;
ContentInfo eci = new ContentInfo(typedData.getContentType(), encContent);
authData = new AuthenticatedData(originatorInfo, new DERSet(recipientInfos), macCalculator.getAlgorithmIdentifier(), null, eci, null, macResult, unauthed);
}
ContentInfo contentInfo = new ContentInfo(CMSObjectIdentifiers.authenticatedData, authData);
return new CMSAuthenticatedData(contentInfo, new DigestCalculatorProvider() {
public DigestCalculator get(AlgorithmIdentifier digestAlgorithmIdentifier) throws OperatorCreationException {
return digestCalculator;
}
});
}
use of com.github.zhenwei.core.asn1.BERSet in project LinLong-Java by zhenwei1108.
the class CMSEnvelopedDataStreamGenerator method open.
protected OutputStream open(ASN1ObjectIdentifier dataType, OutputStream out, ASN1EncodableVector recipientInfos, OutputEncryptor encryptor) throws IOException {
//
// ContentInfo
//
BERSequenceGenerator cGen = new BERSequenceGenerator(out);
cGen.addObject(CMSObjectIdentifiers.envelopedData);
//
// Encrypted Data
//
BERSequenceGenerator envGen = new BERSequenceGenerator(cGen.getRawOutputStream(), 0, true);
envGen.addObject(getVersion(recipientInfos));
if (originatorInfo != null) {
envGen.addObject(new DERTaggedObject(false, 0, originatorInfo));
}
if (_berEncodeRecipientSet) {
envGen.getRawOutputStream().write(new BERSet(recipientInfos).getEncoded());
} else {
envGen.getRawOutputStream().write(new DERSet(recipientInfos).getEncoded());
}
BERSequenceGenerator eiGen = new BERSequenceGenerator(envGen.getRawOutputStream());
eiGen.addObject(dataType);
AlgorithmIdentifier encAlgId = encryptor.getAlgorithmIdentifier();
eiGen.getRawOutputStream().write(encAlgId.getEncoded());
OutputStream octetStream = CMSUtils.createBEROctetOutputStream(eiGen.getRawOutputStream(), 0, false, _bufferSize);
return new CmsEnvelopedDataOutputStream(encryptor, octetStream, cGen, envGen, eiGen);
}
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