Crate base32ct 

Pure Rust implementation of Base32 (RFC 4648).

Implements Base32 variants without data-dependent branches or lookup tables, thereby providing portable “best effort” constant-time operation. Not constant-time with respect to message length (only data).

Supports no_std environments and avoids heap allocations in the core API (but also provides optional alloc support for convenience).

Adapted from: https://github.com/paragonie/constant_time_encoding/blob/master/src/Base32.php

Structs

Base32

RFC4648 lower case Base32 encoding with = padding.

Base32Unpadded

RFC4648 lower case Base32 encoding without padding.

Base32Upper

RFC4648 upper case Base32 encoding with = padding.

Base32UpperUnpadded

RFC4648 upper case Base32 encoding without padding.

Enums

Error

Error type

Traits

Encoding

Core encoder/decoder functions for a particular Base32 alphabet

Functions

encoded_len

Get the length of Base32 produced by encoding the given amount of bytes.

Type Aliases

Result

Result type with the base32ct crate’s Error type.