ethereumjs-monorepo

@ethereumjs/evm

---

@ethereumjs/evm / MCLBLS

Class: MCLBLS

Defined in: precompiles/bls12_381/mcl.ts:210

Implementation of the EVMBLSInterface using the mcl-wasm WASM mcl wrapper library, see https://github.com/herumi/mcl-wasm.

This can be optionally used to replace the build-in Noble implementation (NobleBLS) with a more performant WASM variant. See EVM bls constructor option on how to use.

Implements

• EVMBLSInterface

Constructors

Constructor

new MCLBLS(mcl): MCLBLS

Defined in: precompiles/bls12_381/mcl.ts:213

Parameters

mcl

any

Returns

MCLBLS

Methods

addG1()

addG1(input): Uint8Array

Defined in: precompiles/bls12_381/mcl.ts:223

Parameters

input

Uint8Array

Returns

Uint8Array

Implementation of

EVMBLSInterface.addG1

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addG2()

addG2(input): Uint8Array

Defined in: precompiles/bls12_381/mcl.ts:247

Parameters

input

Uint8Array

Returns

Uint8Array

Implementation of

EVMBLSInterface.addG2

---

init()

init(): void

Defined in: precompiles/bls12_381/mcl.ts:217

Returns

void

Implementation of

EVMBLSInterface.init

---

mapFP2toG2()

mapFP2toG2(input): Uint8Array

Defined in: precompiles/bls12_381/mcl.ts:280

Parameters

input

Uint8Array

Returns

Uint8Array

Implementation of

EVMBLSInterface.mapFP2toG2

---

mapFPtoG1()

mapFPtoG1(input): Uint8Array

Defined in: precompiles/bls12_381/mcl.ts:271

Parameters

input

Uint8Array

Returns

Uint8Array

Implementation of

EVMBLSInterface.mapFPtoG1

---

msmG1()

msmG1(input): Uint8Array

Defined in: precompiles/bls12_381/mcl.ts:289

Parameters

input

Uint8Array

Returns

Uint8Array

Implementation of

EVMBLSInterface.msmG1

---

msmG2()

msmG2(input): Uint8Array

Defined in: precompiles/bls12_381/mcl.ts:315

Parameters

input

Uint8Array

Returns

Uint8Array

Implementation of

EVMBLSInterface.msmG2

---

mulG1()

mulG1(input): Uint8Array

Defined in: precompiles/bls12_381/mcl.ts:237

Parameters

input

Uint8Array

Returns

Uint8Array

Implementation of

EVMBLSInterface.mulG1

---

mulG2()

mulG2(input): Uint8Array

Defined in: precompiles/bls12_381/mcl.ts:261

Parameters

input

Uint8Array

Returns

Uint8Array

Implementation of

EVMBLSInterface.mulG2

---

pairingCheck()

pairingCheck(input): Uint8Array

Defined in: precompiles/bls12_381/mcl.ts:340

Parameters

input

Uint8Array

Returns

Uint8Array

Implementation of

EVMBLSInterface.pairingCheck