snefru

package

v1.1.0 Latest Latest Go to latest Published: Aug 22, 2026 License: Apache-2.0 Imports: 4 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/roberson-io/cchef

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Documentation ¶

Overview ¶

Package snefru implements the Snefru cryptographic hash.

Snefru is parameterised by its output size and the number of passes it makes over each block; NewWithParams takes both, and New uses the sizes CyberChef offers by default.

Index ¶

func New() hash.Hash
func NewWithParams(lengthBits, rounds int) hash.Hash

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func New ¶

func New() hash.Hash

New returns a Snefru hash at CyberChef's default size and pass count.

func NewWithParams ¶

func NewWithParams(lengthBits, rounds int) hash.Hash

NewWithParams builds Snefru with a given output length in bits and round count. A length that is not a multiple of 32 is floored to one, as crypto-api computes the word count with `length / 32 | 0`. The block size shrinks as the output grows (blockBytes = (16-words)*4), so a length outside [32, snefruMaxLengthBits] leaves no output or no block; that is a caller bug and panics.

Types ¶

This section is empty.

Source Files ¶

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