crypto

Jan 14, 2018

Changes in this version

+ func ListPermissions(ctx *types.PDFContext) (list []string)

Jan 7, 2018

Changes in this version

+ func NewEncryptDict(needAES, need128BitKey bool) *types.PDFDict

Nov 5, 2017

Changes in this version

+ func ID(ctx *types.PDFContext) *types.PDFArray

+ func O(ctx *types.PDFContext) ([]byte, error)

+ func U(ctx *types.PDFContext) (u []byte, key []byte, err error)

Oct 10, 2017

Changes in this version

+ func DecryptDeepObject(objIn interface{}, objNr, genNr int, key []byte, aes bool) (*types.PDFStringLiteral, error)

+ func DecryptStream(needAES bool, buf []byte, objNr, genNr int, key []byte) ([]byte, error)

+ func DecryptString(needAES bool, s string, objNr, genNr int, key []byte) (*string, error)

+ func EncryptDeepObject(objIn interface{}, objNr, genNr int, key []byte, aes bool) (*types.PDFStringLiteral, error)

+ func EncryptStream(needAES bool, buf []byte, objNr, genNr int, key []byte) ([]byte, error)

+ func EncryptString(needAES bool, s string, objNr, genNr int, key []byte) (*string, error)

+ func HasNeededPermissions(enc *Encrypt) bool

+ func SupportedCFEntry(d *types.PDFDict) (bool, bool)

+ func ValidateOwnerPassword(ownerpw, userpw string, e *Encrypt, id []byte) (ok bool, err error)

+ func ValidateUserPassword(userpw string, e *Encrypt, id []byte) (ok bool, key []byte, err error)

+ func Verbose(verbose bool)

+ type Encrypt struct

+ func SupportedEncryption(ctx *types.PDFContext, dict *types.PDFDict) (*Encrypt, error)