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105 lines
3.6 KiB
105 lines
3.6 KiB
#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR) |
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#pragma warning disable |
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using System; |
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509; |
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities; |
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cmp |
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{ |
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public class PbmParameter |
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: Asn1Encodable |
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{ |
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private Asn1OctetString salt; |
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private AlgorithmIdentifier owf; |
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private DerInteger iterationCount; |
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private AlgorithmIdentifier mac; |
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private PbmParameter(Asn1Sequence seq) |
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{ |
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salt = Asn1OctetString.GetInstance(seq[0]); |
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owf = AlgorithmIdentifier.GetInstance(seq[1]); |
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iterationCount = DerInteger.GetInstance(seq[2]); |
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mac = AlgorithmIdentifier.GetInstance(seq[3]); |
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} |
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public static PbmParameter GetInstance(object obj) |
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{ |
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if (obj is PbmParameter) |
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return (PbmParameter)obj; |
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if (obj is Asn1Sequence) |
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return new PbmParameter((Asn1Sequence)obj); |
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throw new ArgumentException("Invalid object: " + BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(obj), "obj"); |
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} |
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public PbmParameter( |
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byte[] salt, |
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AlgorithmIdentifier owf, |
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int iterationCount, |
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AlgorithmIdentifier mac) |
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: this(new DerOctetString(salt), owf, new DerInteger(iterationCount), mac) |
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{ |
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} |
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public PbmParameter( |
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Asn1OctetString salt, |
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AlgorithmIdentifier owf, |
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DerInteger iterationCount, |
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AlgorithmIdentifier mac) |
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{ |
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this.salt = salt; |
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this.owf = owf; |
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this.iterationCount = iterationCount; |
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this.mac = mac; |
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} |
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public virtual Asn1OctetString Salt |
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{ |
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get { return salt; } |
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} |
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public virtual AlgorithmIdentifier Owf |
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{ |
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get { return owf; } |
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} |
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public virtual DerInteger IterationCount |
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{ |
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get { return iterationCount; } |
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} |
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public virtual AlgorithmIdentifier Mac |
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{ |
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get { return mac; } |
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} |
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/** |
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* <pre> |
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* PbmParameter ::= SEQUENCE { |
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* salt OCTET STRING, |
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* -- note: implementations MAY wish to limit acceptable sizes |
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* -- of this string to values appropriate for their environment |
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* -- in order to reduce the risk of denial-of-service attacks |
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* owf AlgorithmIdentifier, |
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* -- AlgId for a One-Way Function (SHA-1 recommended) |
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* iterationCount INTEGER, |
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* -- number of times the OWF is applied |
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* -- note: implementations MAY wish to limit acceptable sizes |
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* -- of this integer to values appropriate for their environment |
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* -- in order to reduce the risk of denial-of-service attacks |
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* mac AlgorithmIdentifier |
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* -- the MAC AlgId (e.g., DES-MAC, Triple-DES-MAC [PKCS11], |
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* } -- or HMAC [RFC2104, RFC2202]) |
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* </pre> |
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* @return a basic ASN.1 object representation. |
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*/ |
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public override Asn1Object ToAsn1Object() |
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{ |
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return new DerSequence(salt, owf, iterationCount, mac); |
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} |
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} |
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} |
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#pragma warning restore |
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#endif
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