crypt

package

v0.0.0-...-6b36e67 Latest Latest Go to latest Published: Apr 23, 2024 License: MIT Imports: 11 Imported by: 0

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Repository

github.com/divyam234/teldrive

Documentation ¶

Index ¶

Variables
func DecryptedSize(size int64) (int64, error)
func EncryptedSize(size int64) int64
type Cipher
- func NewCipher(password, salt string) (*Cipher, error)
type OpenRangeSeek
type ReadSeekCloser

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrorEncryptedFileTooShort  = errors.New("file is too short to be encrypted")
	ErrorEncryptedFileBadHeader = errors.New("file has truncated block header")
	ErrorEncryptedBadMagic      = errors.New("not an encrypted file - bad magic string")
	ErrorFileClosed             = errors.New("file already closed")
	ErrorBadSeek                = errors.New("Seek beyond end of file")
)

Functions ¶

func DecryptedSize ¶

func DecryptedSize(size int64) (int64, error)

func EncryptedSize ¶

func EncryptedSize(size int64) int64

Types ¶

type Cipher ¶

type Cipher struct {
	// contains filtered or unexported fields
}

func NewCipher ¶

func NewCipher(password, salt string) (*Cipher, error)

func (*Cipher) DecryptData ¶

func (c *Cipher) DecryptData(rc io.ReadCloser) (io.ReadCloser, error)

func (*Cipher) DecryptDataSeek ¶

func (c *Cipher) DecryptDataSeek(ctx context.Context, open OpenRangeSeek, offset, limit int64) (ReadSeekCloser, error)

func (*Cipher) EncryptData ¶

func (c *Cipher) EncryptData(in io.Reader) (io.ReadCloser, error)

func (*Cipher) Key ¶

func (c *Cipher) Key(password, salt string) (err error)

type OpenRangeSeek ¶

type OpenRangeSeek func(ctx context.Context, offset, limit int64) (io.ReadCloser, error)

type ReadSeekCloser ¶

type ReadSeekCloser interface {
	io.Reader
	io.Seeker
	io.Closer
}

Source Files ¶

View all Source files

cipher.go

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