Class SM3

ShangMi 3 (SM3) hash function

Implements

Hash<SM3>

Index

Constructors

Properties

blockLen canXOF outputLen

Methods

_cloneInto clone destroy digest digestInto update create

Constructors

constructor

new SM3(): SM3
ShangMi 3 (SM3) hash function

Returns SM3
- Defined in index.ts:16

Properties

`Readonly`blockLen

blockLen: 64

Bytes processed per compression block.

`Readonly`canXOF

canXOF: false

Whether the instance supports XOF-style variable-length output via xof() / xofInto().

`Readonly`outputLen

outputLen: number = 32

Bytes produced by digest().

Methods

_cloneInto

_cloneInto(to?: SM3): SM3
Copies the current hash state into an existing or new instance.
Parameters
- Optionalto: SM3
  Optional destination instance to reuse.
Returns SM3
Cloned hash state.
Implementation of Hash._cloneInto
- Defined in index.ts:128

clone

clone(): SM3
Clone hash instance

Returns SM3
Implementation of Hash.clone
- Defined in index.ts:138

destroy

destroy(): void
Reset hash state

Returns void
Implementation of Hash.destroy
- Defined in index.ts:23

digest

digest(): Uint8Array<ArrayBufferLike> & Uint8Array<ArrayBuffer>
Finalize hash computation and return result as Uint8Array

Returns Uint8Array<ArrayBufferLike> & Uint8Array<ArrayBuffer>
Implementation of Hash.digest
- Defined in index.ts:121

digestInto

digestInto(buffer: TArg<Uint8Array<ArrayBufferLike>>): void
Finalize hash computation and write result into Uint8Array
Parameters
- buffer: TArg<Uint8Array<ArrayBufferLike>>
Returns void
Implementation of Hash.digestInto
- Defined in index.ts:111

update

update(data: TArg<Uint8Array<ArrayBufferLike>>): this
Update hash buffer
Parameters
- data: TArg<Uint8Array<ArrayBufferLike>>
Returns this
Implementation of Hash.update
- Defined in index.ts:99

`Static`create

create(): SM3
Create hash instance

Returns SM3
- Defined in index.ts:141