gr1ffon/quic-go
1
0
Fork 0
forked from quic-go/quic-go
Code Pull Requests Activity

avoid unnecessary initializations of heaper protectors on key updates

Browse Source
This commit is contained in:
Marten Seemann
2019-06-13 14:32:22 +08:00
parent ca8b7ddeef
commit 4e1f18e833
3 changed files with 23 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
internal/handshake/crypto_setup.go
View File

@@ -476,7 +476,10 @@ func (h *cryptoSetup) SetReadKey(suite *qtls.CipherSuite, trafficSecret []byte)
switch h.readEncLevel {
case protocol.EncryptionInitial:
h.readEncLevel = protocol.EncryptionHandshake
h.handshakeOpener = newLongHeaderOpener(createAEAD(suite, trafficSecret))
h.handshakeOpener = newLongHeaderOpener(
createAEAD(suite, trafficSecret),
createHeaderProtector(suite, trafficSecret),
)
h.logger.Debugf("Installed Handshake Read keys")
case protocol.EncryptionHandshake:
h.readEncLevel = protocol.Encryption1RTT
@@ -495,7 +498,10 @@ func (h *cryptoSetup) SetWriteKey(suite *qtls.CipherSuite, trafficSecret []byte)
switch h.writeEncLevel {
case protocol.EncryptionInitial:
h.writeEncLevel = protocol.EncryptionHandshake
h.handshakeSealer = newLongHeaderSealer(createAEAD(suite, trafficSecret))
h.handshakeSealer = newLongHeaderSealer(
createAEAD(suite, trafficSecret),
createHeaderProtector(suite, trafficSecret),
)
h.logger.Debugf("Installed Handshake Write keys")
case protocol.EncryptionHandshake:
h.writeEncLevel = protocol.Encryption1RTT