Crate block_padding[−][src]
Padding and unpadding of messages divided into blocks.
This crate provides Padding trait which provides padding and unpadding
operations. Additionally several common padding schemes are available out
of the box.
Structs
| PadError | Error for indicating failed padding operation |
| UnpadError | Error for indicating failed unpadding operation |
Enums
| AnsiX923 | Pad block with zeros except the last byte which will be set to the number bytes. |
| Iso7816 | Pad block with byte sequence |
| NoPadding | Don’t pad the data. Useful for key wrapping. Padding will fail if the data cannot be fitted into blocks without padding. |
| Pkcs7 | Pad block with bytes with value equal to the number of bytes added. |
| ZeroPadding | Pad block with zeros. |
Traits
| Padding | Trait for padding messages divided into blocks |