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29 lines
867 B
29 lines
867 B
using System;
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using Org.BouncyCastle.Crypto;
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using Org.BouncyCastle.Crypto.Parameters;
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using Org.BouncyCastle.Crypto.Signers;
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namespace Org.BouncyCastle.Tls.Crypto.Impl.BC
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{
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/// <summary>Implementation class for the verification of the raw ECDSA signature type using the BC light-weight
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/// API.</summary>
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public class BcTlsECDsaVerifier
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: BcTlsDssVerifier
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{
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public BcTlsECDsaVerifier(BcTlsCrypto crypto, ECPublicKeyParameters publicKey)
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: base(crypto, publicKey)
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{
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}
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protected override IDsa CreateDsaImpl(int cryptoHashAlgorithm)
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{
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return new ECDsaSigner(new HMacDsaKCalculator(m_crypto.CreateDigest(cryptoHashAlgorithm)));
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}
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protected override short SignatureAlgorithm
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{
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get { return Tls.SignatureAlgorithm.ecdsa; }
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}
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}
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}
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