_dof_session_key_exchange_data Struct Reference

Public Attributes
uint32_t	i_valid
uint32_t	r_valid
uint32_t	security_mode
uint32_t	security_mode_data_length
uint8_t *	security_mode_data
void *	security_mode_key_data
uint8_t *	session_key
struct _dof_session_key_exchange_data *	next

Detailed Description

This structure maintains security state throughout an DPS session. It is managed by the key exchange protocol, and becomes effective at different dps packets in each communication direction. Decrypting a packet requires that this structure exists.

Member Data Documentation

i_valid

uint32_t _dof_session_key_exchange_data::i_valid

The frame at which this becomes valid for initiator packets.

next

struct _dof_session_key_exchange_data* _dof_session_key_exchange_data::next

The next security data in this session.

r_valid

uint32_t _dof_session_key_exchange_data::r_valid

The frame at which this becomes valid for responder packets.

security_mode

uint32_t _dof_session_key_exchange_data::security_mode

SECURITY MODE: The security mode for a secure session. Set by the key exchange dissector.

security_mode_data_length

uint32_t _dof_session_key_exchange_data::security_mode_data_length

SECURITY MODE INITIALIZATION DATA: Determined by the key exchange protocol and passed here for the reference of the security mode.

security_mode_key_data

void* _dof_session_key_exchange_data::security_mode_key_data

SECURITY MODE DATA: Created and managed by the security mode dissector.

session_key

uint8_t* _dof_session_key_exchange_data::session_key

SESSION KEY: Pointer to seasonal data that holds the encryption key.

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The documentation for this struct was generated from the following file:

• /builds/wireshark/wireshark/epan/dissectors/packet-dof.c