diff options
author | Jakob Unterwurzacher | 2015-10-04 14:36:20 +0200 |
---|---|---|
committer | Jakob Unterwurzacher | 2015-10-04 14:49:47 +0200 |
commit | 89fef80d32708874c95742db0a7b593bcfd3b31d (patch) | |
tree | adffeac51b1e945e32583b07ab0328a3c2539aad /cryptfs/cryptfs_content.go | |
parent | 5bd08abf4095fb553355c9b007c8ae4a4314b970 (diff) |
Run go fmt
Diffstat (limited to 'cryptfs/cryptfs_content.go')
-rw-r--r-- | cryptfs/cryptfs_content.go | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/cryptfs/cryptfs_content.go b/cryptfs/cryptfs_content.go index 761fef5..6444b8b 100644 --- a/cryptfs/cryptfs_content.go +++ b/cryptfs/cryptfs_content.go @@ -4,11 +4,11 @@ package cryptfs import ( "bytes" - "os" - "errors" "crypto/cipher" "crypto/md5" "encoding/hex" + "errors" + "os" ) const ( @@ -25,7 +25,7 @@ func md5sum(buf []byte) string { type CryptFile struct { file *os.File - gcm cipher.AEAD + gcm cipher.AEAD } // DecryptBlocks - Decrypt a number of blocks @@ -113,7 +113,7 @@ func (be *CryptFS) SplitRange(offset uint64, length uint64) []intraBlock { for length > 0 { b.BlockNo = offset / be.plainBS b.Skip = offset % be.plainBS - b.Length = be.minu64(length, be.plainBS - b.Skip) + b.Length = be.minu64(length, be.plainBS-b.Skip) parts = append(parts, b) offset += b.Length length -= b.Length @@ -131,7 +131,7 @@ func (be *CryptFS) PlainSize(size uint64) uint64 { overhead := be.cipherBS - be.plainBS nBlocks := (size + be.cipherBS - 1) / be.cipherBS - if nBlocks * overhead > size { + if nBlocks*overhead > size { Warn.Printf("PlainSize: Negative size, returning 0 instead\n") return 0 } @@ -164,7 +164,7 @@ func (be *CryptFS) CiphertextRange(offset uint64, length uint64) (alignedOffset skip := offset % be.plainBS firstBlockNo := offset / be.plainBS - lastBlockNo := ( offset + length - 1 ) / be.plainBS + lastBlockNo := (offset + length - 1) / be.plainBS alignedOffset = firstBlockNo * be.cipherBS alignedLength = (lastBlockNo - firstBlockNo + 1) * be.cipherBS @@ -191,10 +191,10 @@ func (be *CryptFS) CropPlaintext(plaintext []byte, blocks []intraBlock) []byte { last := blocks[len(blocks)-1] length := (last.BlockNo - blocks[0].BlockNo + 1) * be.plainBS var cropped []byte - if offset + length > uint64(len(plaintext)) { + if offset+length > uint64(len(plaintext)) { cropped = plaintext[offset:len(plaintext)] } else { - cropped = plaintext[offset:offset+length] + cropped = plaintext[offset : offset+length] } return cropped } @@ -209,7 +209,7 @@ func (be *CryptFS) MergeBlocks(oldData []byte, newData []byte, offset int) []byt // Copy old and new data into it copy(out, oldData) l := len(newData) - copy(out[offset:offset + l], newData) + copy(out[offset:offset+l], newData) // Crop to length outLen := len(oldData) @@ -222,10 +222,10 @@ func (be *CryptFS) MergeBlocks(oldData []byte, newData []byte, offset int) []byt // Get the block number at plain-text offset func (be *CryptFS) BlockNoPlainOff(plainOffset uint64) uint64 { - return plainOffset / be.plainBS + return plainOffset / be.plainBS } // Get the block number at ciphter-text offset func (be *CryptFS) BlockNoCipherOff(cipherOffset uint64) uint64 { - return cipherOffset / be.cipherBS + return cipherOffset / be.cipherBS } |