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WDI_TLV_CONFIGURED_CIPHER_KEY is a TLV that contains a list of configured ciphers to be set in OID_WDI_GET_PM_PROTOCOL_OFFLOAD. Drivers must return any GTK or iGTK keys that are currently configured. This TLV is a value of the WDI_TLV_PM_PROTOCOL_OFFLOAD_80211RSN_REKEY TLV.
TLV Type
0x147
Length
The size (in bytes) of the following values.
Values
| Type | Description |
|---|---|
| WDI_CIPHER_KEY_TYPE | The type of key being returned. |
| WDI_CIPHER_ALGORITHM | Specifies the cipher algorithm that uses this key. |
| WDI_TLV_CIPHER_KEY_GCMP_256_KEY | Contains GCMP_256 cipher algorithm key data. This is only present if the cipher algorithm is WDI_CIPHER_ALGO_GCMP_256. |
| UINT8[6] | The initial 48-bit value of the Packet Number (PN), which is used for replay protection. Optional if CipherAlgorithm is WDI_CIPHER_ALGO_WEP40, WDI_CIPHER_ALGO_WEP104, or WDI_CIPHER_ALGO_WEP. |
| TLV<LIST<UINT8>> | Present if and only if CipherAlgorithm is WDI_CIPHER_ALGO_CCMP. Contains CCMP cipher algorithm key data. |
| TLV<LIST<UINT8>> | Present if and only if CipherAlgorithm is WDI_CIPHER_ALGO_GCMP. Contains GCMP cipher algorithm key data. |
| WDI_TLV_CIPHER_KEY_TKIP_INFO | Present if and only if CipherAlgorithm is WDI_CIPHER_ALGO_TKIP. |
| WDI_TLV_CIPHER_KEY_BIP_GMAC_256_KEY | Present ony if cipher algorithm is WDI_CIPHER_ALGO_BIP_GMAC_256. |
| TLV<LIST<UINT8>> | Present if and only if CipherAlgorithm is WDI_CIPHER_ALGO_BIP. |
| TLV<LIST<UINT8>> | Present if and only if CipherAlgorithm is WDI_CIPHER_ALGO_WEP40, WDI_CIPHER_ALGO_WEP104, or WDI_CIPHER_ALGO_WEP. |
| TLV<LIST<UINT8>> | Present if and only if CipherAlgorithm is in the range of WDI_CIPHER_ALGO_IHV_START to WDI_CIPHER_ALGO_IHV_END. |
Requirements
| Minimum supported client | Windows 10, version 2004 |
| Minimum supported server | Windows Server 2016 |
| Header | Wditypes.hpp |