WWAN_AUTH_AKAP_CHALLENGE structure (wwan.h)

The WWAN_AUTH_AKAP_CHALLENGE structure represents an authentication challenge using the AKA' method.

Syntax

typedef struct _WWAN_AUTH_AKAP_CHALLENGE {
  BYTE  Rand[WWAN_AUTH_RAND_LEN];
  BYTE  Autn[WWAN_AUTH_AUTN_LEN];
  BYTE  NetworkName[WWAN_AUTH_NETWORK_NAME_MAX_LEN];
  ULONG NetworkNameLength;
} WWAN_AUTH_AKAP_CHALLENGE, *PWWAN_AUTH_AKAP_CHALLENGE;

Members

Rand[WWAN_AUTH_RAND_LEN]

A 128-bit random number challenge. This member represents a multi-byte value in little-endian format.

Autn[WWAN_AUTH_AUTN_LEN]

A 128-bit authentication value generated by the AuC, which, together with the value of the Rand member, authenticates the server to the peer. This member represents a multi-byte value in little-endian format.

NetworkName[WWAN_AUTH_NETWORK_NAME_MAX_LEN]

The name of the access network. This member is encoded using UTF-8 character encoding in little-endian byte order.

NetworkNameLength

The length, in bytes, of the access network returned in NetworkName.

Remarks

The WWAN_AUTH_CHALLENGE structure uses this structure.

Requirements

Requirement Value
Minimum supported client Supported starting with Windows 8.
Header wwan.h (include Wwan.h)

See also

WWAN_AUTH_CHALLENGE