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-rw-r--r--cryptfs/gcm_go14.go21
1 files changed, 0 insertions, 21 deletions
diff --git a/cryptfs/gcm_go14.go b/cryptfs/gcm_go14.go
deleted file mode 100644
index 0d4d5a6..0000000
--- a/cryptfs/gcm_go14.go
+++ /dev/null
@@ -1,21 +0,0 @@
-// +build !go1.5
-
-package cryptfs
-
-import (
- "crypto/cipher"
- "fmt"
-)
-
-// goGCMWrapper - This wrapper makes sure gocryptfs can be compiled on Go
-// versions 1.4 and lower that lack NewGCMWithNonceSize().
-// 128 bit GCM IVs will not work when using built-in Go crypto, obviously, when
-// compiled on 1.4.
-func goGCMWrapper(bc cipher.Block, nonceSize int) (cipher.AEAD, error) {
- if nonceSize != 12 {
- Warn.Printf("128 bit GCM IVs are not supported by Go 1.4 and lower.")
- Warn.Printf("Please use openssl crypto or recompile using a newer Go runtime.")
- return nil, fmt.Errorf("128 bit GCM IVs are not supported by Go 1.4 and lower")
- }
- return cipher.NewGCM(bc)
-}