init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Crypto/Tls/AbstractTlsSigner.cs

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+namespace Org.BouncyCastle.Crypto.Tls;
+
+public abstract class AbstractTlsSigner : TlsSigner
+{
+	protected TlsContext mContext;
+
+	public virtual void Init(TlsContext context)
+	{
+		mContext = context;
+	}
+
+	public virtual byte[] GenerateRawSignature(AsymmetricKeyParameter privateKey, byte[] md5AndSha1)
+	{
+		return GenerateRawSignature(null, privateKey, md5AndSha1);
+	}
+
+	public abstract byte[] GenerateRawSignature(SignatureAndHashAlgorithm algorithm, AsymmetricKeyParameter privateKey, byte[] hash);
+
+	public virtual bool VerifyRawSignature(byte[] sigBytes, AsymmetricKeyParameter publicKey, byte[] md5AndSha1)
+	{
+		return VerifyRawSignature(null, sigBytes, publicKey, md5AndSha1);
+	}
+
+	public abstract bool VerifyRawSignature(SignatureAndHashAlgorithm algorithm, byte[] sigBytes, AsymmetricKeyParameter publicKey, byte[] hash);
+
+	public virtual ISigner CreateSigner(AsymmetricKeyParameter privateKey)
+	{
+		return CreateSigner(null, privateKey);
+	}
+
+	public abstract ISigner CreateSigner(SignatureAndHashAlgorithm algorithm, AsymmetricKeyParameter privateKey);
+
+	public virtual ISigner CreateVerifyer(AsymmetricKeyParameter publicKey)
+	{
+		return CreateVerifyer(null, publicKey);
+	}
+
+	public abstract ISigner CreateVerifyer(SignatureAndHashAlgorithm algorithm, AsymmetricKeyParameter publicKey);
+
+	public abstract bool IsValidPublicKey(AsymmetricKeyParameter publicKey);
+}