diff options
Diffstat (limited to 'cryptfs')
| -rw-r--r-- | cryptfs/cryptfs_content.go | 6 | ||||
| -rw-r--r-- | cryptfs/nonce.go | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/cryptfs/cryptfs_content.go b/cryptfs/cryptfs_content.go index cb309ea..566288b 100644 --- a/cryptfs/cryptfs_content.go +++ b/cryptfs/cryptfs_content.go @@ -3,10 +3,10 @@ package cryptfs // File content encryption / decryption import ( - "encoding/binary" "bytes" "crypto/cipher" "crypto/md5" + "encoding/binary" "encoding/hex" "errors" "os" @@ -90,7 +90,7 @@ func (be *CryptFS) DecryptBlock(ciphertext []byte, blockNo uint64) ([]byte, erro } // encryptBlock - Encrypt and add MAC using GCM -func (be *CryptFS) EncryptBlock(plaintext []byte, blockNo uint64) []byte { +func (be *CryptFS) EncryptBlock(plaintext []byte, blockNo uint64) []byte { // Empty block? if len(plaintext) == 0 { @@ -197,7 +197,7 @@ func (be *CryptFS) CropPlaintext(plaintext []byte, blocks []intraBlock) []byte { length := (last.BlockNo - blocks[0].BlockNo + 1) * be.plainBS var cropped []byte if offset+length > uint64(len(plaintext)) { - cropped = plaintext[offset:len(plaintext)] + cropped = plaintext[offset:] } else { cropped = plaintext[offset : offset+length] } diff --git a/cryptfs/nonce.go b/cryptfs/nonce.go index 0ba079b..9bdbb09 100644 --- a/cryptfs/nonce.go +++ b/cryptfs/nonce.go @@ -2,9 +2,9 @@ package cryptfs import ( "bytes" - "fmt" "crypto/rand" "encoding/hex" + "fmt" ) // Get "n" random bytes from /dev/urandom or panic |