/
interface.go
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/
interface.go
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package handshake
import "github.com/lucas-clemente/quic-go/internal/protocol"
// Sealer seals a packet
type Sealer interface {
Seal(dst, src []byte, packetNumber protocol.PacketNumber, associatedData []byte) []byte
Overhead() int
}
// CryptoSetup is a crypto setup
type CryptoSetup interface {
Open(dst, src []byte, packetNumber protocol.PacketNumber, associatedData []byte) ([]byte, protocol.EncryptionLevel, error)
HandleCryptoStream() error
// TODO: clean up this interface
DiversificationNonce() []byte // only needed for cryptoSetupServer
SetDiversificationNonce([]byte) // only needed for cryptoSetupClient
GetSealer() (protocol.EncryptionLevel, Sealer)
GetSealerWithEncryptionLevel(protocol.EncryptionLevel) (Sealer, error)
GetSealerForCryptoStream() (protocol.EncryptionLevel, Sealer)
}
// TransportParameters are parameters sent to the peer during the handshake
type TransportParameters struct {
RequestConnectionIDTruncation bool
CacheHandshake bool
}