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use the new qtls SetWriteKey and SetReadKey interface

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This commit is contained in:
Marten Seemann 2019-09-06 16:25:04 +07:00
parent 63c079e234
commit 33b74fca79
12 changed files with 78 additions and 89 deletions
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18
internal/handshake/updatable_aead.go
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@ -43,7 +43,7 @@ func setKeyUpdateInterval() {
}
type updatableAEAD struct {
suite cipherSuite
suite *qtls.CipherSuiteTLS13
keyPhase protocol.KeyPhase
largestAcked protocol.PacketNumber
@ -103,8 +103,8 @@ func (a *updatableAEAD) rollKeys(now time.Time) {
a.rcvAEAD = a.nextRcvAEAD
a.sendAEAD = a.nextSendAEAD
a.nextRcvTrafficSecret = a.getNextTrafficSecret(a.suite.Hash(), a.nextRcvTrafficSecret)
a.nextSendTrafficSecret = a.getNextTrafficSecret(a.suite.Hash(), a.nextSendTrafficSecret)
a.nextRcvTrafficSecret = a.getNextTrafficSecret(a.suite.Hash, a.nextRcvTrafficSecret)
a.nextSendTrafficSecret = a.getNextTrafficSecret(a.suite.Hash, a.nextSendTrafficSecret)
a.nextRcvAEAD = createAEAD(a.suite, a.nextRcvTrafficSecret)
a.nextSendAEAD = createAEAD(a.suite, a.nextSendTrafficSecret)
}
@ -115,31 +115,31 @@ func (a *updatableAEAD) getNextTrafficSecret(hash crypto.Hash, ts []byte) []byte
// For the client, this function is called before SetWriteKey.
// For the server, this function is called after SetWriteKey.
func (a *updatableAEAD) SetReadKey(suite cipherSuite, trafficSecret []byte) {
func (a *updatableAEAD) SetReadKey(suite *qtls.CipherSuiteTLS13, trafficSecret []byte) {
a.rcvAEAD = createAEAD(suite, trafficSecret)
a.headerDecrypter = newAESHeaderProtector(createAESHeaderProtector(suite, trafficSecret), false)
a.headerDecrypter = newHeaderProtector(suite, trafficSecret, false)
if a.suite == nil {
a.nonceBuf = make([]byte, a.rcvAEAD.NonceSize())
a.aeadOverhead = a.rcvAEAD.Overhead()
a.suite = suite
}
a.nextRcvTrafficSecret = a.getNextTrafficSecret(suite.Hash(), trafficSecret)
a.nextRcvTrafficSecret = a.getNextTrafficSecret(suite.Hash, trafficSecret)
a.nextRcvAEAD = createAEAD(suite, a.nextRcvTrafficSecret)
}
// For the client, this function is called after SetReadKey.
// For the server, this function is called before SetWriteKey.
func (a *updatableAEAD) SetWriteKey(suite cipherSuite, trafficSecret []byte) {
func (a *updatableAEAD) SetWriteKey(suite *qtls.CipherSuiteTLS13, trafficSecret []byte) {
a.sendAEAD = createAEAD(suite, trafficSecret)
a.headerEncrypter = newAESHeaderProtector(createAESHeaderProtector(suite, trafficSecret), false)
a.headerEncrypter = newHeaderProtector(suite, trafficSecret, false)
if a.suite == nil {
a.nonceBuf = make([]byte, a.sendAEAD.NonceSize())
a.aeadOverhead = a.sendAEAD.Overhead()
a.suite = suite
}
a.nextSendTrafficSecret = a.getNextTrafficSecret(suite.Hash(), trafficSecret)
a.nextSendTrafficSecret = a.getNextTrafficSecret(suite.Hash, trafficSecret)
a.nextSendAEAD = createAEAD(suite, a.nextSendTrafficSecret)
}