1 files changed, 0 insertions, 44 deletions
diff --git a/src/keypair.go b/src/keypair.go
deleted file mode 100644
index 283cb92..0000000
--- a/src/keypair.go
+++ /dev/null
@@ -1,44 +0,0 @@
-package main
-
-import (
-	"crypto/cipher"
-	"sync"
-	"time"
-)
-
-/* Due to limitations in Go and /x/crypto there is currently
- * no way to ensure that key material is securely ereased in memory.
- *
- * Since this may harm the forward secrecy property,
- * we plan to resolve this issue; whenever Go allows us to do so.
- */
-
-type KeyPair struct {
-	send         cipher.AEAD
-	receive      cipher.AEAD
-	replayFilter ReplayFilter
-	sendNonce    uint64
-	isInitiator  bool
-	created      time.Time
-	localIndex   uint32
-	remoteIndex  uint32
-}
-
-type KeyPairs struct {
-	mutex    sync.RWMutex
-	current  *KeyPair
-	previous *KeyPair
-	next     *KeyPair // not yet "confirmed by transport"
-}
-
-func (kp *KeyPairs) Current() *KeyPair {
-	kp.mutex.RLock()
-	defer kp.mutex.RUnlock()
-	return kp.current
-}
-
-func (device *Device) DeleteKeyPair(key *KeyPair) {
-	if key != nil {
-		device.indices.Delete(key.localIndex)
-	}
-}