public override void ProcessServerKeyExchange(Stream input)
{
if (!RequiresServerKeyExchange)
{
throw new TlsFatalAlert(AlertDescription.unexpected_message);
}
// DH_anon is handled here, DHE_* in a subclass
ServerDHParams dhParams = ServerDHParams.Parse(input);
this.mDHAgreePublicKey = TlsDHUtilities.ValidateDHPublicKey(dhParams.PublicKey);
this.mDHParameters = ValidateDHParameters(mDHAgreePublicKey.Parameters);
}
public override void ProcessServerKeyExchange(Stream input)
{
this.mPskIdentityHint = TlsUtilities.ReadOpaque16(input);
if (this.mKeyExchange == KeyExchangeAlgorithm.DHE_PSK)
{
ServerDHParams serverDHParams = ServerDHParams.Parse(input);
this.mDHAgreePublicKey = TlsDHUtilities.ValidateDHPublicKey(serverDHParams.PublicKey);
}
else if (this.mKeyExchange == KeyExchangeAlgorithm.ECDHE_PSK)
{
// TODO[RFC 5489]
}
}
public override void ProcessServerKeyExchange(Stream input)
{
mPskIdentityHint = TlsUtilities.ReadOpaque16(input);
if (mKeyExchange == 14)
{
ServerDHParams serverDHParams = ServerDHParams.Parse(input);
mDHAgreePublicKey = TlsDHUtilities.ValidateDHPublicKey(serverDHParams.PublicKey);
mDHParameters = mDHAgreePublicKey.Parameters;
}
else if (mKeyExchange == 24)
{
ECDomainParameters curve_params = TlsEccUtilities.ReadECParameters(mNamedCurves, mClientECPointFormats, input);
byte[] encoding = TlsUtilities.ReadOpaque8(input);
mECAgreePublicKey = TlsEccUtilities.ValidateECPublicKey(TlsEccUtilities.DeserializeECPublicKey(mClientECPointFormats, curve_params, encoding));
}
}
public override void ProcessServerKeyExchange(Stream input)
{
SecurityParameters securityParameters = mContext.SecurityParameters;
SignerInputBuffer signerInputBuffer = new SignerInputBuffer();
Stream input2 = new TeeInputStream(input, signerInputBuffer);
ServerDHParams serverDHParams = ServerDHParams.Parse(input2);
DigitallySigned digitallySigned = DigitallySigned.Parse(mContext, input);
ISigner signer = InitVerifyer(mTlsSigner, digitallySigned.Algorithm, securityParameters);
signerInputBuffer.UpdateSigner(signer);
if (!signer.VerifySignature(digitallySigned.Signature))
{
throw new TlsFatalAlert(51);
}
mDHAgreePublicKey = TlsDHUtilities.ValidateDHPublicKey(serverDHParams.PublicKey);
mDHParameters = mDHAgreePublicKey.Parameters;
}
public override void ProcessServerKeyExchange(Stream input)
{
SecurityParameters securityParameters = base.mContext.SecurityParameters;
SignerInputBuffer tee = new SignerInputBuffer();
Stream stream = new TeeInputStream(input, tee);
ServerDHParams @params = ServerDHParams.Parse(stream);
DigitallySigned signed = this.ParseSignature(input);
ISigner s = this.InitVerifyer(base.mTlsSigner, signed.Algorithm, securityParameters);
tee.UpdateSigner(s);
if (!s.VerifySignature(signed.Signature))
{
throw new TlsFatalAlert(0x33);
}
base.mDHAgreePublicKey = TlsDHUtilities.ValidateDHPublicKey(@params.PublicKey);
base.mDHParameters = this.ValidateDHParameters(base.mDHAgreePublicKey.Parameters);
}
public override void ProcessServerKeyExchange(Stream input)
{
this.mPskIdentityHint = TlsUtilities.ReadOpaque16(input);
if (this.mKeyExchange == KeyExchangeAlgorithm.DHE_PSK)
{
ServerDHParams serverDHParams = ServerDHParams.Parse(input);
this.mDHAgreePublicKey = TlsDHUtilities.ValidateDHPublicKey(serverDHParams.PublicKey);
}
else if (this.mKeyExchange == KeyExchangeAlgorithm.ECDHE_PSK)
{
ECDomainParameters ecParams = TlsEccUtilities.ReadECParameters(mNamedCurves, mClientECPointFormats, input);
byte[] point = TlsUtilities.ReadOpaque8(input);
this.mECAgreePublicKey = TlsEccUtilities.ValidateECPublicKey(TlsEccUtilities.DeserializeECPublicKey(
mClientECPointFormats, ecParams, point));
}
}
public override void ProcessServerKeyExchange(Stream input)
{
SecurityParameters securityParameters = context.SecurityParameters;
SignerInputBuffer buf = new SignerInputBuffer();
Stream teeIn = new TeeInputStream(input, buf);
ServerDHParams dhParams = ServerDHParams.Parse(teeIn);
DigitallySigned signed_params = DigitallySigned.Parse(context, input);
ISigner signer = InitVerifyer(mTlsSigner, signed_params.Algorithm, securityParameters);
buf.UpdateSigner(signer);
if (!signer.VerifySignature(signed_params.Signature))
{
throw new TlsFatalAlert(AlertDescription.decrypt_error);
}
this.mDHAgreeServerPublicKey = TlsDHUtilities.ValidateDHPublicKey(dhParams.PublicKey);
}