public RC2CbcParameter(
int parameterVersion,
byte[] iv)
{
this.version = new DerInteger(parameterVersion);
this.iv = new DerOctetString(iv);
}
public Cast5CbcParameters(
byte[] iv,
int keyLength)
{
this.iv = new DerOctetString(iv);
this.keyLength = new DerInteger(keyLength);
}
public Pkcs12PbeParams(
byte[] salt,
int iterations)
{
this.iv = new DerOctetString(salt);
this.iterations = new DerInteger(iterations);
}
public CompressedData(
Asn1Sequence seq)
{
this.version = (DerInteger) seq[0];
this.compressionAlgorithm = AlgorithmIdentifier.GetInstance(seq[1]);
this.encapContentInfo = ContentInfo.GetInstance(seq[2]);
}
private AttributeCertificateInfo(
Asn1Sequence seq)
{
if (seq.Count < 7 || seq.Count > 9)
{
throw new ArgumentException("Bad sequence size: " + seq.Count);
}
this.version = DerInteger.GetInstance(seq[0]);
this.holder = Holder.GetInstance(seq[1]);
this.issuer = AttCertIssuer.GetInstance(seq[2]);
this.signature = AlgorithmIdentifier.GetInstance(seq[3]);
this.serialNumber = DerInteger.GetInstance(seq[4]);
this.attrCertValidityPeriod = AttCertValidityPeriod.GetInstance(seq[5]);
this.attributes = Asn1Sequence.GetInstance(seq[6]);
for (int i = 7; i < seq.Count; i++)
{
Asn1Encodable obj = (Asn1Encodable) seq[i];
if (obj is DerBitString)
{
this.issuerUniqueID = DerBitString.GetInstance(seq[i]);
}
else if (obj is Asn1Sequence || obj is X509Extensions)
{
this.extensions = X509Extensions.GetInstance(seq[i]);
}
}
}
public DataGroupHash(
int dataGroupNumber,
Asn1OctetString dataGroupHashValue)
{
this.dataGroupNumber = new DerInteger(dataGroupNumber);
this.dataGroupHashValue = dataGroupHashValue;
}
public ElGamalParameter(
BigInteger p,
BigInteger g)
{
this.p = new DerInteger(p);
this.g = new DerInteger(g);
}
public IssuerAndSerialNumber(
X509Name name,
DerInteger serialNumber)
{
this.name = name;
this.serialNumber = serialNumber;
}
public IssuerAndSerialNumber(
X509Name name,
BigInteger serialNumber)
{
this.name = name;
this.serialNumber = new DerInteger(serialNumber);
}
private LdsSecurityObject(
Asn1Sequence seq)
{
if (seq == null || seq.Count == 0)
throw new ArgumentException("null or empty sequence passed.");
IEnumerator e = seq.GetEnumerator();
// version
e.MoveNext();
version = DerInteger.GetInstance(e.Current);
// digestAlgorithmIdentifier
e.MoveNext();
digestAlgorithmIdentifier = AlgorithmIdentifier.GetInstance(e.Current);
e.MoveNext();
Asn1Sequence datagroupHashSeq = Asn1Sequence.GetInstance(e.Current);
if (version.Value.Equals(BigInteger.One))
{
e.MoveNext();
versionInfo = LdsVersionInfo.GetInstance(e.Current);
}
CheckDatagroupHashSeqSize(datagroupHashSeq.Count);
datagroupHash = new DataGroupHash[datagroupHashSeq.Count];
for (int i= 0; i< datagroupHashSeq.Count; i++)
{
datagroupHash[i] = DataGroupHash.GetInstance(datagroupHashSeq[i]);
}
}
public EnvelopedData(
OriginatorInfo originatorInfo,
Asn1Set recipientInfos,
EncryptedContentInfo encryptedContentInfo,
Asn1Set unprotectedAttrs)
{
if (originatorInfo != null || unprotectedAttrs != null)
{
version = new DerInteger(2);
}
else
{
version = new DerInteger(0);
foreach (object o in recipientInfos)
{
RecipientInfo ri = RecipientInfo.GetInstance(o);
if (!ri.Version.Equals(version))
{
version = new DerInteger(2);
break;
}
}
}
this.originatorInfo = originatorInfo;
this.recipientInfos = recipientInfos;
this.encryptedContentInfo = encryptedContentInfo;
this.unprotectedAttrs = unprotectedAttrs;
}
public CompressedDataParser(
Asn1SequenceParser seq)
{
this._version = (DerInteger)seq.ReadObject();
this._compressionAlgorithm = AlgorithmIdentifier.GetInstance(seq.ReadObject().ToAsn1Object());
this._encapContentInfo = new ContentInfoParser((Asn1SequenceParser)seq.ReadObject());
}
public KeyTransRecipientInfo(
Asn1Sequence seq)
{
this.version = (DerInteger) seq[0];
this.rid = RecipientIdentifier.GetInstance(seq[1]);
this.keyEncryptionAlgorithm = AlgorithmIdentifier.GetInstance(seq[2]);
this.encryptedKey = (Asn1OctetString) seq[3];
}
public PasswordRecipientInfo(
AlgorithmIdentifier keyEncryptionAlgorithm,
Asn1OctetString encryptedKey)
{
this.version = new DerInteger(0);
this.keyEncryptionAlgorithm = keyEncryptionAlgorithm;
this.encryptedKey = encryptedKey;
}
public CompressedData(
AlgorithmIdentifier compressionAlgorithm,
ContentInfo encapContentInfo)
{
this.version = new DerInteger(0);
this.compressionAlgorithm = compressionAlgorithm;
this.encapContentInfo = encapContentInfo;
}
private PbeParameter(Asn1Sequence seq)
{
if (seq.Count != 2)
throw new ArgumentException("Wrong number of elements in sequence", "seq");
salt = Asn1OctetString.GetInstance(seq[0]);
iterationCount = DerInteger.GetInstance(seq[1]);
}
public KekRecipientInfo(
Asn1Sequence seq)
{
version = (DerInteger) seq[0];
kekID = KekIdentifier.GetInstance(seq[1]);
keyEncryptionAlgorithm = AlgorithmIdentifier.GetInstance(seq[2]);
encryptedKey = (Asn1OctetString) seq[3];
}
public MonetaryValue(
Iso4217CurrencyCode currency,
int amount,
int exponent)
{
this.currency = currency;
this.amount = new DerInteger(amount);
this.exponent = new DerInteger(exponent);
}
public ElGamalParameter(
Asn1Sequence seq)
{
if (seq.Count != 2)
throw new ArgumentException("Wrong number of elements in sequence", "seq");
p = DerInteger.GetInstance(seq[0]);
g = DerInteger.GetInstance(seq[1]);
}
private DataGroupHash(
Asn1Sequence seq)
{
if (seq.Count != 2)
throw new ArgumentException("Wrong number of elements in sequence", "seq");
this.dataGroupNumber = DerInteger.GetInstance(seq[0]);
this.dataGroupHashValue = Asn1OctetString.GetInstance(seq[1]);
}
private Cast5CbcParameters(
Asn1Sequence seq)
{
if (seq.Count != 2)
throw new ArgumentException("Wrong number of elements in sequence", "seq");
iv = (Asn1OctetString) seq[0];
keyLength = (DerInteger) seq[1];
}
public LdsSecurityObject(
AlgorithmIdentifier digestAlgorithmIdentifier,
DataGroupHash[] datagroupHash)
{
this.version = new DerInteger(0);
this.digestAlgorithmIdentifier = digestAlgorithmIdentifier;
this.datagroupHash = datagroupHash;
CheckDatagroupHashSeqSize(datagroupHash.Length);
}
private MonetaryValue(
Asn1Sequence seq)
{
if (seq.Count != 3)
throw new ArgumentException("Bad sequence size: " + seq.Count, "seq");
currency = Iso4217CurrencyCode.GetInstance(seq[0]);
amount = DerInteger.GetInstance(seq[1]);
exponent = DerInteger.GetInstance(seq[2]);
}
public KekRecipientInfo(
KekIdentifier kekID,
AlgorithmIdentifier keyEncryptionAlgorithm,
Asn1OctetString encryptedKey)
{
this.version = new DerInteger(4);
this.kekID = kekID;
this.keyEncryptionAlgorithm = keyEncryptionAlgorithm;
this.encryptedKey = encryptedKey;
}
public TbsRequest(
GeneralName requestorName,
Asn1Sequence requestList,
X509Extensions requestExtensions)
{
this.version = V1;
this.requestorName = requestorName;
this.requestList = requestList;
this.requestExtensions = requestExtensions;
}
private Gost3410ParamSetParameters(
Asn1Sequence seq)
{
if (seq.Count != 4)
throw new ArgumentException("Wrong number of elements in sequence", "seq");
this.keySize = DerInteger.GetInstance(seq[0]).Value.IntValue;
this.p = DerInteger.GetInstance(seq[1]);
this.q = DerInteger.GetInstance(seq[2]);
this.a = DerInteger.GetInstance(seq[3]);
}
public CertID(
AlgorithmIdentifier hashAlgorithm,
Asn1OctetString issuerNameHash,
Asn1OctetString issuerKeyHash,
DerInteger serialNumber)
{
this.hashAlgorithm = hashAlgorithm;
this.issuerNameHash = issuerNameHash;
this.issuerKeyHash = issuerKeyHash;
this.serialNumber = serialNumber;
}
private CertID(
Asn1Sequence seq)
{
if (seq.Count != 4)
throw new ArgumentException("Wrong number of elements in sequence", "seq");
this.hashAlgorithm = AlgorithmIdentifier.GetInstance(seq[0]);
this.issuerNameHash = Asn1OctetString.GetInstance(seq[1]);
this.issuerKeyHash = Asn1OctetString.GetInstance(seq[2]);
this.serialNumber = DerInteger.GetInstance(seq[3]);
}
public Gost3410ParamSetParameters(
int keySize,
BigInteger p,
BigInteger q,
BigInteger a)
{
this.keySize = keySize;
this.p = new DerInteger(p);
this.q = new DerInteger(q);
this.a = new DerInteger(a);
}
public KeyAgreeRecipientInfo(
OriginatorIdentifierOrKey originator,
Asn1OctetString ukm,
AlgorithmIdentifier keyEncryptionAlgorithm,
Asn1Sequence recipientEncryptedKeys)
{
this.version = new DerInteger(3);
this.originator = originator;
this.ukm = ukm;
this.keyEncryptionAlgorithm = keyEncryptionAlgorithm;
this.recipientEncryptedKeys = recipientEncryptedKeys;
}
