1 files changed, 0 insertions, 42 deletions
diff --git a/cryptfs/nonce.go b/cryptfs/nonce.go
deleted file mode 100644
index be777fc..0000000
--- a/cryptfs/nonce.go
+++ /dev/null
@@ -1,42 +0,0 @@
-package cryptfs
-
-import (
-	"bytes"
-	"crypto/rand"
-	"encoding/binary"
-	"encoding/hex"
-	"fmt"
-)
-
-// Get "n" random bytes from /dev/urandom or panic
-func RandBytes(n int) []byte {
-	b := make([]byte, n)
-	_, err := rand.Read(b)
-	if err != nil {
-		panic("Failed to read random bytes: " + err.Error())
-	}
-	return b
-}
-
-// Return a secure random uint64
-func RandUint64() uint64 {
-	b := RandBytes(8)
-	return binary.BigEndian.Uint64(b)
-}
-
-type nonceGenerator struct {
-	lastNonce []byte
-	nonceLen  int // bytes
-}
-
-// Get a random 96 bit nonce
-func (n *nonceGenerator) Get() []byte {
-	nonce := RandBytes(n.nonceLen)
-	Debug.Printf("nonceGenerator.Get(): %s\n", hex.EncodeToString(nonce))
-	if bytes.Equal(nonce, n.lastNonce) {
-		m := fmt.Sprintf("Got the same nonce twice: %s. This should never happen!", hex.EncodeToString(nonce))
-		panic(m)
-	}
-	n.lastNonce = nonce
-	return nonce
-}