Intermec 751G 用户手册

Call this function to set the desired encryption status.

Call this with a key index of 0-3 to remove the WEP key at that index.

Syntax

UINT EncryptionStatus( UINT mode );

Parameters

NDIS_ENCRYPTION_1_ENABLED

WEP is enabled; TKIP and AES are not enabled, and a 
transmit key may or may not be available. (same as 
NDIS_RADIO_WEP_ENABLED)

NDIS_ENCRYPTION_DISABLED

Indicates that AES, TKIP, and WEP are disabled, and 
a transmit key is available. (Same as 
NDIS_RADIO_WEP_DISABLED)

NDIS_ENCRYPTION_NOT_SUPPORTED Indicates that encryption (WEP, TKIP, and AES) is 

not supported. (Same as 
NDIS_RADIO_WEP_NOT_SUPPORTED)

NDIS_ENCRYPTION_1_KEY_ABSENT

Indicates that AES, TKIP, and WEP are disabled, and 
a transmit key is not available. (Same as 
NDIS_RADIO_WEP_ABSENT)

NDIS_ENCRYPTION_2_ENABLED

Indicates that TKIP and WEP are enabled; AES is not 
enabled, and a transmit key is available.

NDIS_ENCRYPTION_2_KEY_ABSENT

Indicates that there are no transmit keys available for 
use by TKIP or WEP, TKIP and WEP are enabled; 
and AES is not enabled. 

NDIS_ENCRYPTION_3_ENABLED

Indicates that AES, TKIP, and WEP are enabled, and a 
transmit key is available.

NDIS_ENCRYPTION_3_KEY_ABSENT

Indicates that there are no transmit keys available for 
use by AES, TKIP, or WEP, and AES, TKIP, and 
WEP are enabled.

Return Values ERROR_SUCCESS when successful, ERR_QUERY_FAILED when the query failed, or 

ERR_CONNECT_FAILED if a connection with the radio failed.

Remarks

None.

Definitions

#ifdef DYNAMIC_LOADING
typedef UINT (*PFN_EncryptionStatus)(UINT mode); 
#else
UINT EncryptionStatus(UINT mode); 
#endif

Syntax

UINT RemoveWep( ULONG );

Parameters

ULONG value that specifies the key index to set. Valid values are 0–3.

Return Values ERROR_SUCCESS when successful, ERR_QUERY_FAILED when the 

query failed, or ERR_CONNECT_FAILED if a connection with the 
radio failed.

Remarks

On disassociation with all BSSIDs of the current service set, WEP key is 
removed by the adapter.

Definitions

#ifdef DYNAMIC_LOADING
typedef UINT (*PFN_RemoveWEP)(ULONG);
#else
UINT RemoveWEP(ULONG);
#endif