31 commits

Author	SHA1	Message	Date
Marten Seemann	7fdace490c	rename qlogger (member) variables to tracer	2020-07-01 16:53:45 +07:00
Marten Seemann	78ba619a0b	split the qlog package into a logging and a qlog package	2020-07-01 16:49:24 +07:00
Marten Seemann	6bb11abcd7	use the optimized HKDF-Expand-Label everywhere	2020-04-09 08:33:59 +07:00
Marten Seemann	ef901e3435	use the current timestamp of every event in qlog	2020-03-23 16:25:42 +07:00
Marten Seemann	6d61dccc2f	rename the constructors for the various qerr.Error flavors	2020-03-21 10:53:03 +07:00
Marten Seemann	bf2f91cae1	qlog key updates	2020-03-10 17:44:28 +07:00
Marten Seemann	0b65a0c75e	don't drop Handshake keys when receiving an ACK for a 0-RTT packet	2019-12-30 18:39:21 +04:00
Marten Seemann	92b898e811	Merge pull request #2218 from lucas-clemente/pto-per-pn-space ... change PTO to be per packet number space	2019-11-22 18:35:05 +08:00
Marten Seemann	d6add122d8	update the label used for the key update derivation	2019-11-16 17:51:35 +08:00
Marten Seemann	d00828b762	make it possible to get the PTO with and without max_ack_delay	2019-11-12 11:27:30 +07:00
Marten Seemann	33b74fca79	use the new qtls SetWriteKey and SetReadKey interface	2019-09-07 11:36:06 +07:00
Marten Seemann	63c079e234	move header protection to a separate struct	2019-09-07 11:32:48 +07:00
Marten Seemann	fcc34357dc	Merge pull request #2078 from lucas-clemente/speed-up-header-encryption ... speed up header encryption / decryption	2019-08-24 08:28:19 +07:00
Marten Seemann	fd62eb67ee	speed up updatableAEAD.Overhead()	2019-08-20 13:47:36 +07:00
Marten Seemann	a57b9c70aa	speed up header encryption / decryption	2019-08-20 13:36:40 +07:00
Marten Seemann	bb48c9b31a	pass the time a packet was received to the short header opener ... This saves us one time.Now() syscall per received 1-RTT packet.	2019-08-11 13:33:02 +07:00
Marten Seemann	a3878d99c9	drop old keys 3 PTOs after a key update	2019-06-30 17:36:09 +07:00
Marten Seemann	a2a4a216de	introduce an absolute key phase, use it for key updates	2019-06-30 17:36:09 +07:00
Marten Seemann	5a9c593463	rename the KeyPhase to KeyPhaseBit	2019-06-30 17:36:09 +07:00
Marten Seemann	0f16e08e14	introduce an environment variable to set the key update interval ... QUIC_GO_KEY_UPDATE_INTERVAL determines the maximum number of packets that are sent or received using a key. The default value should be safe for use in production, but setting it to a lower value is useful for integration and interop testing.	2019-06-27 10:54:58 +08:00
Marten Seemann	a09c045324	initiate a key update after sending / receiving 100000 packets	2019-06-27 10:54:54 +08:00
Marten Seemann	4e1f18e833	avoid unnecessary initializations of heaper protectors on key updates	2019-06-22 20:01:18 +08:00
Marten Seemann	ca8b7ddeef	add logging to the updatable AEAD	2019-06-22 20:01:18 +08:00
Marten Seemann	55b88be009	check that the peer doesn't update keys too quickly	2019-06-22 20:01:18 +08:00
Marten Seemann	1ef54db63f	check that the peer starts with key phase 0 after the handshake	2019-06-22 20:01:18 +08:00
Marten Seemann	c522bcc683	return a defined error when the AEAD cannot open a packet	2019-06-22 20:01:18 +08:00
Marten Seemann	1fb970cbac	perform a key update when receiving a packet with a different key phase	2019-06-22 20:01:18 +08:00
Marten Seemann	e74ede678f	move opening / sealing to the updatable AEAD	2019-06-22 20:01:18 +08:00
Marten Seemann	305e37cd15	move header encryption / decryption to the updatable AEAD	2019-06-22 20:01:18 +08:00
Marten Seemann	d3ca8db521	refactor initialization of AEADs	2019-06-22 20:01:18 +08:00
Marten Seemann	0dd5a0b91f	introduce a separate AEAD for short header crypto	2019-06-22 20:01:18 +08:00