Crate block_padding 

RustCrypto: Block Padding

Padding and unpadding of messages divided into blocks.

This crate provides the Padding trait with padding and unpadding methods. Additionally, several common padding schemes are available out of the box.

License

Licensed under either of:

• Apache License, Version 2.0
• MIT license

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Re-exports

pub use hybrid_array as array;

Structs

AnsiX923

Pad block with zeros except the last byte which will be set to the number bytes.

Error

Error returned by the Padding trait methods.

Iso7816

Pad block with byte sequence \x80 00...00 00.

Iso10126

Pad block with arbitrary bytes ending with value equal to the number of bytes added.

NoPadding

Don’t pad the data. Useful for key wrapping.

Pkcs7

Pad block with bytes with value equal to the number of bytes added.

ZeroPadding

Pad block with zeros.

Enums

PaddedData

Padded data split into blocks with detached last block returned by Padding::pad_detached.

Traits

Padding

Trait for message padding algorithms.