Crate digest[][src]

This crate provides traits which describe functionality of cryptographic hash functions.

Traits in this repository are organized into high-level convenience traits, mid-level traits which expose more fine-grained functionality, and low-level traits intended to only be used by algorithm implementations:

Additionally hash functions implement traits from the standard library: Default, Clone, Write. The latter is feature-gated behind std feature, which is usually enabled by default by hash implementation crates.

The Digest trait is the most commonly used trait.

Re-exports

pub use generic_array;

Modules

consts

Type aliases for many constants.

Macros

impl_write

Implements std::io::Write trait for implementer of Update

Structs

InvalidOutputSize

The error type for variable hasher initialization

Traits

BlockInput

Trait to indicate that digest function processes data in blocks of size BlockSize.

Digest

The Digest trait specifies an interface common for digest functions.

DynDigest

The DynDigest trait is a modification of Digest trait suitable for trait objects.

ExtendableOutput

Trait which describes extendable-output functions (XOF).

ExtendableOutputDirty

Trait for extendable-output function (XOF) implementations to use to retrieve the hash output.

FixedOutput

Trait for returning digest result with the fixed size

FixedOutputDirty

Trait for fixed-output digest implementations to use to retrieve the hash output.

Reset

Trait for resetting hash instances

Update

Trait for updating digest state with input data.

VariableOutput

Trait for returning digest result with the variable size

VariableOutputDirty

Trait for variable-sized output digest implementations to use to retrieve the hash output.

XofReader

Trait for describing readers which are used to extract extendable output from XOF (extendable-output function) result.

Type Definitions

Output

Output of a Digest function