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59 lines
1.6 KiB
59 lines
1.6 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; |
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.CryptoPro; |
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Security; |
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters |
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{ |
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public class Gost3410KeyGenerationParameters |
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: KeyGenerationParameters |
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{ |
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private readonly Gost3410Parameters parameters; |
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private readonly DerObjectIdentifier publicKeyParamSet; |
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public Gost3410KeyGenerationParameters( |
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SecureRandom random, |
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Gost3410Parameters parameters) |
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: base(random, parameters.P.BitLength - 1) |
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{ |
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this.parameters = parameters; |
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} |
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public Gost3410KeyGenerationParameters( |
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SecureRandom random, |
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DerObjectIdentifier publicKeyParamSet) |
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: this(random, LookupParameters(publicKeyParamSet)) |
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{ |
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this.publicKeyParamSet = publicKeyParamSet; |
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} |
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public Gost3410Parameters Parameters |
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{ |
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get { return parameters; } |
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} |
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public DerObjectIdentifier PublicKeyParamSet |
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{ |
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get { return publicKeyParamSet; } |
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} |
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private static Gost3410Parameters LookupParameters( |
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DerObjectIdentifier publicKeyParamSet) |
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{ |
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if (publicKeyParamSet == null) |
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throw new ArgumentNullException("publicKeyParamSet"); |
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Gost3410ParamSetParameters p = Gost3410NamedParameters.GetByOid(publicKeyParamSet); |
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if (p == null) |
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throw new ArgumentException("OID is not a valid CryptoPro public key parameter set", "publicKeyParamSet"); |
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return new Gost3410Parameters(p.P, p.Q, p.A); |
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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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