lcp

Documentation

Index

• func Decrypt(out io.Writer, in io.ReaderAt, inSize int64, userKeyHex string, ...) error
• type DecryptOption
  • func WithLogger(log func(msg string)) DecryptOption
• type EncryptionAlgorithm
• type FileEntry

Functions

func Decrypt

func Decrypt(out io.Writer, in io.ReaderAt, inSize int64, userKeyHex string, opts ...DecryptOption) error

Decrypt reads an EPUB file encrypted with the Readium LCP DRM from in and outputs a regular EPUB file to out.

isSize should be the total size of the input data, and userKeyHex the hex encoded LCP user key.

Types

type DecryptOption

type DecryptOption func(*decryptOptions)

func WithLogger

func WithLogger(log func(msg string)) DecryptOption

type EncryptionAlgorithm

type EncryptionAlgorithm string

const (
	EncryptionAlgorithmAES256CBC       EncryptionAlgorithm = "http://www.w3.org/2001/04/xmlenc#aes256-cbc"
	EncryptionAlgorithmFontObfuscation EncryptionAlgorithm = "http://www.idpf.org/2008/embedding"
)

type FileEntry

type FileEntry struct {
	Path                string
	IsCompressed        bool
	EncryptionAlgorithm EncryptionAlgorithm
}