ID3D11VideoContext::NegotiateAuthenticatedChannelKeyExchange method
Establishes a session key for an authenticated channel.
Syntax
HRESULT NegotiateAuthenticatedChannelKeyExchange( [in] ID3D11AuthenticatedChannel *pChannel, [in] UINT DataSize, [in, out] void *pData );
Parameters
- pChannel [in]
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A pointer to the ID3D11AuthenticatedChannel interface. This method will fail if the channel type is D3D11_AUTHENTICATED_CHANNEL_D3D11, because the Direct3D11 channel does not support authentication.
- DataSize [in]
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The size of the data in the pData array, in bytes.
- pData [in, out]
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A pointer to a byte array that contains the encrypted session key. The buffer must contain 256 bytes of data, encrypted using RSA Encryption Scheme - Optimal Asymmetric Encryption Padding (RSAES-OAEP).
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
This method will fail if the channel type is D3D11_AUTHENTICATED_CHANNEL_D3D11, because the Direct3D11 channel does not support authentication.
Windows Phone 8: This API is supported.
Requirements
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Minimum supported client | Windows 8 [desktop apps | Windows Store apps] |
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Minimum supported server | Windows Server 2012 [desktop apps | Windows Store apps] |
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Header |
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See also
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Build date: 11/28/2012
