Pre-generated "kid" code (key and IV identification code) to quickly derive master key for a struct UDPBox. More...

Collaboration diagram for KeyCacheEntry:

Data Fields
struct KeyCacheEntry *	next
	Kept in a DLL. More...

struct KeyCacheEntry *	prev
	Kept in a DLL. More...

struct GNUNET_ShortHashCode	kid
	Key and IV identification code. More...

struct SharedSecret *	ss
	Corresponding shared secret. More...

uint32_t	sequence_number
	Sequence number used to derive this entry from master key. More...

Detailed Description

Pre-generated "kid" code (key and IV identification code) to quickly derive master key for a struct UDPBox.

Definition at line 368 of file gnunet-communicator-udp.c.

Field Documentation

◆ next

struct KeyCacheEntry* KeyCacheEntry::next

Kept in a DLL.

Definition at line 373 of file gnunet-communicator-udp.c.

◆ prev

struct KeyCacheEntry* KeyCacheEntry::prev

Kept in a DLL.

Definition at line 378 of file gnunet-communicator-udp.c.

◆ kid

struct GNUNET_ShortHashCode KeyCacheEntry::kid

Key and IV identification code.

KDF applied to an acknowledged base key and a sequence number. Sequence numbers must be used monotonically increasing up to the maximum specified in struct UDPAck. Without further struct UDPAcks, the sender must fall back to sending handshakes!

Definition at line 387 of file gnunet-communicator-udp.c.

Referenced by kce_destroy(), and kce_generate().