encryption

package

v0.1.5 Latest Latest Go to latest Published: May 25, 2025 License: GPL-3.0 Imports: 20 Imported by: 0

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var ErrBodyCorrupted = errors.New("body corrupted")

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var ErrCommentsTooLong = errors.New("comments exceed maximum length")

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var ErrDuplicateKeyfiles = errors.New("duplicate keyfiles")

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var ErrFileTooShort = errors.New("file too short")

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var ErrHeaderCorrupted = errors.New("header corrupted")

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var ErrIncorrectKeyfiles = errors.New("incorrect keyfiles")

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var ErrIncorrectOrMisorderedKeyfiles = errors.New("incorrect or misordered keyfiles")

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var ErrIncorrectPassword = errors.New("incorrect password")

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var ErrKeyfilesNotRequired = errors.New("keyfiles not required")

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var ErrKeyfilesRequired = errors.New("missing required keyfiles")

func Decrypt(
	pw string,
	kf []io.Reader,
	r io.Reader,
	w io.Writer,
	skipReedSolomon bool,
) (bool, error)

func EncryptHeadless(
	in io.Reader,
	password string,
	keyfiles []io.Reader,
	settings Settings,
	out io.Writer,
) ([]byte, error)

func HeaderSize(settings Settings) int

func PrependHeader(
	headless io.Reader,
	headed io.Writer,
	header []byte,
) error

type Settings struct {
	Comments    string
	ReedSolomon bool
	Paranoid    bool
	OrderedKf   bool
	Deniability bool
}

func GetEncryptionSettings(r io.Reader) (Settings, error)