use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project robovm by robovm.
the class SubjectPublicKeyInfoTest method test_getPublicKey_NameKnownButOnlyOIDFactoryRegistered.
public void test_getPublicKey_NameKnownButOnlyOIDFactoryRegistered() throws Exception {
Security.addProvider(new MyTestProvider());
try {
AlgorithmIdentifier algid = new AlgorithmIdentifier(MY_TEST_KEY_OID, "UnknownKey");
SubjectPublicKeyInfo spki = new SubjectPublicKeyInfo(algid, ENCODED_BROKEN);
PublicKey pubKey = spki.getPublicKey();
assertNotNull(pubKey);
assertEquals(MyTestPublicKey.class, pubKey.getClass());
byte[] encoded = pubKey.getEncoded();
assertEquals(Arrays.toString(ENCODED_BROKEN), Arrays.toString(Arrays.copyOfRange(encoded, encoded.length - ENCODED_BROKEN.length, encoded.length)));
} finally {
Security.removeProvider(MyTestProvider.NAME);
}
}
use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project robovm by robovm.
the class SubjectPublicKeyInfoTest method test_getPublicKey_Unknown_OID.
public void test_getPublicKey_Unknown_OID() throws Exception {
AlgorithmIdentifier algid = new AlgorithmIdentifier("1.30.9999999999.8734878");
SubjectPublicKeyInfo spki = new SubjectPublicKeyInfo(algid, ENCODED_BROKEN);
PublicKey pubKey = spki.getPublicKey();
assertNotNull(pubKey);
assertEquals(X509PublicKey.class, pubKey.getClass());
}
use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project robovm by robovm.
the class PKIXCertPathValidatorSpi method engineValidate.
// END android-added
public CertPathValidatorResult engineValidate(CertPath certPath, CertPathParameters params) throws CertPathValidatorException, InvalidAlgorithmParameterException {
if (!(params instanceof PKIXParameters)) {
throw new InvalidAlgorithmParameterException("Parameters must be a " + PKIXParameters.class.getName() + " instance.");
}
ExtendedPKIXParameters paramsPKIX;
if (params instanceof ExtendedPKIXParameters) {
paramsPKIX = (ExtendedPKIXParameters) params;
} else {
paramsPKIX = ExtendedPKIXParameters.getInstance((PKIXParameters) params);
}
if (paramsPKIX.getTrustAnchors() == null) {
throw new InvalidAlgorithmParameterException("trustAnchors is null, this is not allowed for certification path validation.");
}
//
// 6.1.1 - inputs
//
//
// (a)
//
List certs = certPath.getCertificates();
int n = certs.size();
if (certs.isEmpty()) {
throw new CertPathValidatorException("Certification path is empty.", null, certPath, 0);
}
// BEGIN android-added
{
X509Certificate cert = (X509Certificate) certs.get(0);
if (cert != null) {
BigInteger serial = cert.getSerialNumber();
if (blacklist.isSerialNumberBlackListed(serial)) {
// emulate CRL exception message in RFC3280CertPathUtilities.checkCRLs
String message = "Certificate revocation of serial 0x" + serial.toString(16);
System.out.println(message);
AnnotatedException e = new AnnotatedException(message);
throw new CertPathValidatorException(e.getMessage(), e, certPath, 0);
}
}
}
// END android-added
//
// (b)
//
// Date validDate = CertPathValidatorUtilities.getValidDate(paramsPKIX);
//
// (c)
//
Set userInitialPolicySet = paramsPKIX.getInitialPolicies();
//
// (d)
//
TrustAnchor trust;
try {
trust = CertPathValidatorUtilities.findTrustAnchor((X509Certificate) certs.get(certs.size() - 1), paramsPKIX.getTrustAnchors(), paramsPKIX.getSigProvider());
} catch (AnnotatedException e) {
throw new CertPathValidatorException(e.getMessage(), e, certPath, certs.size() - 1);
}
if (trust == null) {
throw new CertPathValidatorException("Trust anchor for certification path not found.", null, certPath, -1);
}
//
// (e), (f), (g) are part of the paramsPKIX object.
//
Iterator certIter;
int index = 0;
int i;
// Certificate for each interation of the validation loop
// Signature information for each iteration of the validation loop
//
// 6.1.2 - setup
//
//
// (a)
//
List[] policyNodes = new ArrayList[n + 1];
for (int j = 0; j < policyNodes.length; j++) {
policyNodes[j] = new ArrayList();
}
Set policySet = new HashSet();
policySet.add(RFC3280CertPathUtilities.ANY_POLICY);
PKIXPolicyNode validPolicyTree = new PKIXPolicyNode(new ArrayList(), 0, policySet, null, new HashSet(), RFC3280CertPathUtilities.ANY_POLICY, false);
policyNodes[0].add(validPolicyTree);
//
// (b) and (c)
//
PKIXNameConstraintValidator nameConstraintValidator = new PKIXNameConstraintValidator();
// (d)
//
int explicitPolicy;
Set acceptablePolicies = new HashSet();
if (paramsPKIX.isExplicitPolicyRequired()) {
explicitPolicy = 0;
} else {
explicitPolicy = n + 1;
}
//
// (e)
//
int inhibitAnyPolicy;
if (paramsPKIX.isAnyPolicyInhibited()) {
inhibitAnyPolicy = 0;
} else {
inhibitAnyPolicy = n + 1;
}
//
// (f)
//
int policyMapping;
if (paramsPKIX.isPolicyMappingInhibited()) {
policyMapping = 0;
} else {
policyMapping = n + 1;
}
//
// (g), (h), (i), (j)
//
PublicKey workingPublicKey;
X500Principal workingIssuerName;
X509Certificate sign = trust.getTrustedCert();
try {
if (sign != null) {
workingIssuerName = CertPathValidatorUtilities.getSubjectPrincipal(sign);
workingPublicKey = sign.getPublicKey();
} else {
workingIssuerName = new X500Principal(trust.getCAName());
workingPublicKey = trust.getCAPublicKey();
}
} catch (IllegalArgumentException ex) {
throw new ExtCertPathValidatorException("Subject of trust anchor could not be (re)encoded.", ex, certPath, -1);
}
AlgorithmIdentifier workingAlgId = null;
try {
workingAlgId = CertPathValidatorUtilities.getAlgorithmIdentifier(workingPublicKey);
} catch (CertPathValidatorException e) {
throw new ExtCertPathValidatorException("Algorithm identifier of public key of trust anchor could not be read.", e, certPath, -1);
}
DERObjectIdentifier workingPublicKeyAlgorithm = workingAlgId.getObjectId();
ASN1Encodable workingPublicKeyParameters = workingAlgId.getParameters();
//
// (k)
//
int maxPathLength = n;
if (paramsPKIX.getTargetConstraints() != null && !paramsPKIX.getTargetConstraints().match((X509Certificate) certs.get(0))) {
throw new ExtCertPathValidatorException("Target certificate in certification path does not match targetConstraints.", null, certPath, 0);
}
//
// initialize CertPathChecker's
//
List pathCheckers = paramsPKIX.getCertPathCheckers();
certIter = pathCheckers.iterator();
while (certIter.hasNext()) {
((PKIXCertPathChecker) certIter.next()).init(false);
}
X509Certificate cert = null;
for (index = certs.size() - 1; index >= 0; index--) {
// BEGIN android-added
if (blacklist.isPublicKeyBlackListed(workingPublicKey)) {
// emulate CRL exception message in RFC3280CertPathUtilities.checkCRLs
String message = "Certificate revocation of public key " + workingPublicKey;
System.out.println(message);
AnnotatedException e = new AnnotatedException(message);
throw new CertPathValidatorException(e.getMessage(), e, certPath, index);
}
// END android-added
// try
// {
//
// i as defined in the algorithm description
//
i = n - index;
//
// set certificate to be checked in this round
// sign and workingPublicKey and workingIssuerName are set
// at the end of the for loop and initialized the
// first time from the TrustAnchor
//
cert = (X509Certificate) certs.get(index);
boolean verificationAlreadyPerformed = (index == certs.size() - 1);
//
// 6.1.3
//
RFC3280CertPathUtilities.processCertA(certPath, paramsPKIX, index, workingPublicKey, verificationAlreadyPerformed, workingIssuerName, sign);
RFC3280CertPathUtilities.processCertBC(certPath, index, nameConstraintValidator);
validPolicyTree = RFC3280CertPathUtilities.processCertD(certPath, index, acceptablePolicies, validPolicyTree, policyNodes, inhibitAnyPolicy);
validPolicyTree = RFC3280CertPathUtilities.processCertE(certPath, index, validPolicyTree);
RFC3280CertPathUtilities.processCertF(certPath, index, validPolicyTree, explicitPolicy);
if (i != n) {
if (cert != null && cert.getVersion() == 1) {
throw new CertPathValidatorException("Version 1 certificates can't be used as CA ones.", null, certPath, index);
}
RFC3280CertPathUtilities.prepareNextCertA(certPath, index);
validPolicyTree = RFC3280CertPathUtilities.prepareCertB(certPath, index, policyNodes, validPolicyTree, policyMapping);
RFC3280CertPathUtilities.prepareNextCertG(certPath, index, nameConstraintValidator);
// (h)
explicitPolicy = RFC3280CertPathUtilities.prepareNextCertH1(certPath, index, explicitPolicy);
policyMapping = RFC3280CertPathUtilities.prepareNextCertH2(certPath, index, policyMapping);
inhibitAnyPolicy = RFC3280CertPathUtilities.prepareNextCertH3(certPath, index, inhibitAnyPolicy);
//
// (i)
//
explicitPolicy = RFC3280CertPathUtilities.prepareNextCertI1(certPath, index, explicitPolicy);
policyMapping = RFC3280CertPathUtilities.prepareNextCertI2(certPath, index, policyMapping);
// (j)
inhibitAnyPolicy = RFC3280CertPathUtilities.prepareNextCertJ(certPath, index, inhibitAnyPolicy);
// (k)
RFC3280CertPathUtilities.prepareNextCertK(certPath, index);
// (l)
maxPathLength = RFC3280CertPathUtilities.prepareNextCertL(certPath, index, maxPathLength);
// (m)
maxPathLength = RFC3280CertPathUtilities.prepareNextCertM(certPath, index, maxPathLength);
// (n)
RFC3280CertPathUtilities.prepareNextCertN(certPath, index);
Set criticalExtensions = cert.getCriticalExtensionOIDs();
if (criticalExtensions != null) {
criticalExtensions = new HashSet(criticalExtensions);
// these extensions are handled by the algorithm
criticalExtensions.remove(RFC3280CertPathUtilities.KEY_USAGE);
criticalExtensions.remove(RFC3280CertPathUtilities.CERTIFICATE_POLICIES);
criticalExtensions.remove(RFC3280CertPathUtilities.POLICY_MAPPINGS);
criticalExtensions.remove(RFC3280CertPathUtilities.INHIBIT_ANY_POLICY);
criticalExtensions.remove(RFC3280CertPathUtilities.ISSUING_DISTRIBUTION_POINT);
criticalExtensions.remove(RFC3280CertPathUtilities.DELTA_CRL_INDICATOR);
criticalExtensions.remove(RFC3280CertPathUtilities.POLICY_CONSTRAINTS);
criticalExtensions.remove(RFC3280CertPathUtilities.BASIC_CONSTRAINTS);
criticalExtensions.remove(RFC3280CertPathUtilities.SUBJECT_ALTERNATIVE_NAME);
criticalExtensions.remove(RFC3280CertPathUtilities.NAME_CONSTRAINTS);
} else {
criticalExtensions = new HashSet();
}
// (o)
RFC3280CertPathUtilities.prepareNextCertO(certPath, index, criticalExtensions, pathCheckers);
// set signing certificate for next round
sign = cert;
// (c)
workingIssuerName = CertPathValidatorUtilities.getSubjectPrincipal(sign);
// (d)
try {
workingPublicKey = CertPathValidatorUtilities.getNextWorkingKey(certPath.getCertificates(), index);
} catch (CertPathValidatorException e) {
throw new CertPathValidatorException("Next working key could not be retrieved.", e, certPath, index);
}
workingAlgId = CertPathValidatorUtilities.getAlgorithmIdentifier(workingPublicKey);
// (f)
workingPublicKeyAlgorithm = workingAlgId.getObjectId();
// (e)
workingPublicKeyParameters = workingAlgId.getParameters();
}
}
//
// 6.1.5 Wrap-up procedure
//
explicitPolicy = RFC3280CertPathUtilities.wrapupCertA(explicitPolicy, cert);
explicitPolicy = RFC3280CertPathUtilities.wrapupCertB(certPath, index + 1, explicitPolicy);
//
// (c) (d) and (e) are already done
//
//
// (f)
//
Set criticalExtensions = cert.getCriticalExtensionOIDs();
if (criticalExtensions != null) {
criticalExtensions = new HashSet(criticalExtensions);
// these extensions are handled by the algorithm
criticalExtensions.remove(RFC3280CertPathUtilities.KEY_USAGE);
criticalExtensions.remove(RFC3280CertPathUtilities.CERTIFICATE_POLICIES);
criticalExtensions.remove(RFC3280CertPathUtilities.POLICY_MAPPINGS);
criticalExtensions.remove(RFC3280CertPathUtilities.INHIBIT_ANY_POLICY);
criticalExtensions.remove(RFC3280CertPathUtilities.ISSUING_DISTRIBUTION_POINT);
criticalExtensions.remove(RFC3280CertPathUtilities.DELTA_CRL_INDICATOR);
criticalExtensions.remove(RFC3280CertPathUtilities.POLICY_CONSTRAINTS);
criticalExtensions.remove(RFC3280CertPathUtilities.BASIC_CONSTRAINTS);
criticalExtensions.remove(RFC3280CertPathUtilities.SUBJECT_ALTERNATIVE_NAME);
criticalExtensions.remove(RFC3280CertPathUtilities.NAME_CONSTRAINTS);
criticalExtensions.remove(RFC3280CertPathUtilities.CRL_DISTRIBUTION_POINTS);
} else {
criticalExtensions = new HashSet();
}
RFC3280CertPathUtilities.wrapupCertF(certPath, index + 1, pathCheckers, criticalExtensions);
PKIXPolicyNode intersection = RFC3280CertPathUtilities.wrapupCertG(certPath, paramsPKIX, userInitialPolicySet, index + 1, policyNodes, validPolicyTree, acceptablePolicies);
if ((explicitPolicy > 0) || (intersection != null)) {
return new PKIXCertPathValidatorResult(trust, intersection, cert.getPublicKey());
}
throw new CertPathValidatorException("Path processing failed on policy.", null, certPath, index);
}
use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project robovm by robovm.
the class PKCS12KeyStoreSpi method doStore.
private void doStore(OutputStream stream, char[] password, boolean useDEREncoding) throws IOException {
if (password == null) {
throw new NullPointerException("No password supplied for PKCS#12 KeyStore.");
}
//
// handle the key
//
ASN1EncodableVector keyS = new ASN1EncodableVector();
Enumeration ks = keys.keys();
while (ks.hasMoreElements()) {
byte[] kSalt = new byte[SALT_SIZE];
random.nextBytes(kSalt);
String name = (String) ks.nextElement();
PrivateKey privKey = (PrivateKey) keys.get(name);
PKCS12PBEParams kParams = new PKCS12PBEParams(kSalt, MIN_ITERATIONS);
byte[] kBytes = wrapKey(keyAlgorithm.getId(), privKey, kParams, password);
AlgorithmIdentifier kAlgId = new AlgorithmIdentifier(keyAlgorithm, kParams.toASN1Primitive());
org.bouncycastle.asn1.pkcs.EncryptedPrivateKeyInfo kInfo = new org.bouncycastle.asn1.pkcs.EncryptedPrivateKeyInfo(kAlgId, kBytes);
boolean attrSet = false;
ASN1EncodableVector kName = new ASN1EncodableVector();
if (privKey instanceof PKCS12BagAttributeCarrier) {
PKCS12BagAttributeCarrier bagAttrs = (PKCS12BagAttributeCarrier) privKey;
//
// make sure we are using the local alias on store
//
DERBMPString nm = (DERBMPString) bagAttrs.getBagAttribute(pkcs_9_at_friendlyName);
if (nm == null || !nm.getString().equals(name)) {
bagAttrs.setBagAttribute(pkcs_9_at_friendlyName, new DERBMPString(name));
}
//
if (bagAttrs.getBagAttribute(pkcs_9_at_localKeyId) == null) {
Certificate ct = engineGetCertificate(name);
bagAttrs.setBagAttribute(pkcs_9_at_localKeyId, createSubjectKeyId(ct.getPublicKey()));
}
Enumeration e = bagAttrs.getBagAttributeKeys();
while (e.hasMoreElements()) {
ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
ASN1EncodableVector kSeq = new ASN1EncodableVector();
kSeq.add(oid);
kSeq.add(new DERSet(bagAttrs.getBagAttribute(oid)));
attrSet = true;
kName.add(new DERSequence(kSeq));
}
}
if (!attrSet) {
//
// set a default friendly name (from the key id) and local id
//
ASN1EncodableVector kSeq = new ASN1EncodableVector();
Certificate ct = engineGetCertificate(name);
kSeq.add(pkcs_9_at_localKeyId);
kSeq.add(new DERSet(createSubjectKeyId(ct.getPublicKey())));
kName.add(new DERSequence(kSeq));
kSeq = new ASN1EncodableVector();
kSeq.add(pkcs_9_at_friendlyName);
kSeq.add(new DERSet(new DERBMPString(name)));
kName.add(new DERSequence(kSeq));
}
SafeBag kBag = new SafeBag(pkcs8ShroudedKeyBag, kInfo.toASN1Primitive(), new DERSet(kName));
keyS.add(kBag);
}
byte[] keySEncoded = new DERSequence(keyS).getEncoded(ASN1Encoding.DER);
BEROctetString keyString = new BEROctetString(keySEncoded);
//
// certificate processing
//
byte[] cSalt = new byte[SALT_SIZE];
random.nextBytes(cSalt);
ASN1EncodableVector certSeq = new ASN1EncodableVector();
PKCS12PBEParams cParams = new PKCS12PBEParams(cSalt, MIN_ITERATIONS);
AlgorithmIdentifier cAlgId = new AlgorithmIdentifier(certAlgorithm, cParams.toASN1Primitive());
Hashtable doneCerts = new Hashtable();
Enumeration cs = keys.keys();
while (cs.hasMoreElements()) {
try {
String name = (String) cs.nextElement();
Certificate cert = engineGetCertificate(name);
boolean cAttrSet = false;
CertBag cBag = new CertBag(x509Certificate, new DEROctetString(cert.getEncoded()));
ASN1EncodableVector fName = new ASN1EncodableVector();
if (cert instanceof PKCS12BagAttributeCarrier) {
PKCS12BagAttributeCarrier bagAttrs = (PKCS12BagAttributeCarrier) cert;
//
// make sure we are using the local alias on store
//
DERBMPString nm = (DERBMPString) bagAttrs.getBagAttribute(pkcs_9_at_friendlyName);
if (nm == null || !nm.getString().equals(name)) {
bagAttrs.setBagAttribute(pkcs_9_at_friendlyName, new DERBMPString(name));
}
//
if (bagAttrs.getBagAttribute(pkcs_9_at_localKeyId) == null) {
bagAttrs.setBagAttribute(pkcs_9_at_localKeyId, createSubjectKeyId(cert.getPublicKey()));
}
Enumeration e = bagAttrs.getBagAttributeKeys();
while (e.hasMoreElements()) {
ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
ASN1EncodableVector fSeq = new ASN1EncodableVector();
fSeq.add(oid);
fSeq.add(new DERSet(bagAttrs.getBagAttribute(oid)));
fName.add(new DERSequence(fSeq));
cAttrSet = true;
}
}
if (!cAttrSet) {
ASN1EncodableVector fSeq = new ASN1EncodableVector();
fSeq.add(pkcs_9_at_localKeyId);
fSeq.add(new DERSet(createSubjectKeyId(cert.getPublicKey())));
fName.add(new DERSequence(fSeq));
fSeq = new ASN1EncodableVector();
fSeq.add(pkcs_9_at_friendlyName);
fSeq.add(new DERSet(new DERBMPString(name)));
fName.add(new DERSequence(fSeq));
}
SafeBag sBag = new SafeBag(certBag, cBag.toASN1Primitive(), new DERSet(fName));
certSeq.add(sBag);
doneCerts.put(cert, cert);
} catch (CertificateEncodingException e) {
throw new IOException("Error encoding certificate: " + e.toString());
}
}
cs = certs.keys();
while (cs.hasMoreElements()) {
try {
String certId = (String) cs.nextElement();
Certificate cert = (Certificate) certs.get(certId);
boolean cAttrSet = false;
if (keys.get(certId) != null) {
continue;
}
CertBag cBag = new CertBag(x509Certificate, new DEROctetString(cert.getEncoded()));
ASN1EncodableVector fName = new ASN1EncodableVector();
if (cert instanceof PKCS12BagAttributeCarrier) {
PKCS12BagAttributeCarrier bagAttrs = (PKCS12BagAttributeCarrier) cert;
//
// make sure we are using the local alias on store
//
DERBMPString nm = (DERBMPString) bagAttrs.getBagAttribute(pkcs_9_at_friendlyName);
if (nm == null || !nm.getString().equals(certId)) {
bagAttrs.setBagAttribute(pkcs_9_at_friendlyName, new DERBMPString(certId));
}
Enumeration e = bagAttrs.getBagAttributeKeys();
while (e.hasMoreElements()) {
ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
// If we find one, we'll prune it out.
if (oid.equals(PKCSObjectIdentifiers.pkcs_9_at_localKeyId)) {
continue;
}
ASN1EncodableVector fSeq = new ASN1EncodableVector();
fSeq.add(oid);
fSeq.add(new DERSet(bagAttrs.getBagAttribute(oid)));
fName.add(new DERSequence(fSeq));
cAttrSet = true;
}
}
if (!cAttrSet) {
ASN1EncodableVector fSeq = new ASN1EncodableVector();
fSeq.add(pkcs_9_at_friendlyName);
fSeq.add(new DERSet(new DERBMPString(certId)));
fName.add(new DERSequence(fSeq));
}
SafeBag sBag = new SafeBag(certBag, cBag.toASN1Primitive(), new DERSet(fName));
certSeq.add(sBag);
doneCerts.put(cert, cert);
} catch (CertificateEncodingException e) {
throw new IOException("Error encoding certificate: " + e.toString());
}
}
cs = chainCerts.keys();
while (cs.hasMoreElements()) {
try {
CertId certId = (CertId) cs.nextElement();
Certificate cert = (Certificate) chainCerts.get(certId);
if (doneCerts.get(cert) != null) {
continue;
}
CertBag cBag = new CertBag(x509Certificate, new DEROctetString(cert.getEncoded()));
ASN1EncodableVector fName = new ASN1EncodableVector();
if (cert instanceof PKCS12BagAttributeCarrier) {
PKCS12BagAttributeCarrier bagAttrs = (PKCS12BagAttributeCarrier) cert;
Enumeration e = bagAttrs.getBagAttributeKeys();
while (e.hasMoreElements()) {
ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
// If we find one, we'll prune it out.
if (oid.equals(PKCSObjectIdentifiers.pkcs_9_at_localKeyId)) {
continue;
}
ASN1EncodableVector fSeq = new ASN1EncodableVector();
fSeq.add(oid);
fSeq.add(new DERSet(bagAttrs.getBagAttribute(oid)));
fName.add(new DERSequence(fSeq));
}
}
SafeBag sBag = new SafeBag(certBag, cBag.toASN1Primitive(), new DERSet(fName));
certSeq.add(sBag);
} catch (CertificateEncodingException e) {
throw new IOException("Error encoding certificate: " + e.toString());
}
}
byte[] certSeqEncoded = new DERSequence(certSeq).getEncoded(ASN1Encoding.DER);
byte[] certBytes = cryptData(true, cAlgId, password, false, certSeqEncoded);
EncryptedData cInfo = new EncryptedData(data, cAlgId, new BEROctetString(certBytes));
ContentInfo[] info = new ContentInfo[] { new ContentInfo(data, keyString), new ContentInfo(encryptedData, cInfo.toASN1Primitive()) };
AuthenticatedSafe auth = new AuthenticatedSafe(info);
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
DEROutputStream asn1Out;
if (useDEREncoding) {
asn1Out = new DEROutputStream(bOut);
} else {
asn1Out = new BEROutputStream(bOut);
}
asn1Out.writeObject(auth);
byte[] pkg = bOut.toByteArray();
ContentInfo mainInfo = new ContentInfo(data, new BEROctetString(pkg));
//
// create the mac
//
byte[] mSalt = new byte[20];
int itCount = MIN_ITERATIONS;
random.nextBytes(mSalt);
byte[] data = ((ASN1OctetString) mainInfo.getContent()).getOctets();
MacData mData;
try {
byte[] res = calculatePbeMac(id_SHA1, mSalt, itCount, password, false, data);
AlgorithmIdentifier algId = new AlgorithmIdentifier(id_SHA1, DERNull.INSTANCE);
DigestInfo dInfo = new DigestInfo(algId, res);
mData = new MacData(dInfo, mSalt, itCount);
} catch (Exception e) {
throw new IOException("error constructing MAC: " + e.toString());
}
//
// output the Pfx
//
Pfx pfx = new Pfx(mainInfo, mData);
if (useDEREncoding) {
asn1Out = new DEROutputStream(stream);
} else {
asn1Out = new BEROutputStream(stream);
}
asn1Out.writeObject(pfx);
}
use of com.github.zhenwei.core.asn1.x509.AlgorithmIdentifier in project robovm by robovm.
the class CertPathValidatorUtilities method getAlgorithmIdentifier.
protected static AlgorithmIdentifier getAlgorithmIdentifier(PublicKey key) throws CertPathValidatorException {
try {
ASN1InputStream aIn = new ASN1InputStream(key.getEncoded());
SubjectPublicKeyInfo info = SubjectPublicKeyInfo.getInstance(aIn.readObject());
return info.getAlgorithmId();
} catch (Exception e) {
throw new ExtCertPathValidatorException("Subject public key cannot be decoded.", e);
}
}
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