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util_generate_key_pair.generatekeypair.md

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Function: generateKeyPair

util/generate_key_pair.generateKeyPair

generateKeyPair(alg: string, options?: GenerateKeyPairOptions): Promise<{ privateKey: KeyLike ; publicKey: KeyLike }>

Generates a private and a public key for a given JWA algorithm identifier. This can only generate asymmetric key pairs. For symmetric secrets use the generateSecret function.

example ESM import

import { generateKeyPair } from 'jose/util/generate_key_pair'

example CJS import

const { generateKeyPair } = require('jose/util/generate_key_pair')

example Usage

const { publicKey, privateKey } = await generateKeyPair('PS256')
console.log(publicKey)
console.log(privateKey)

Parameters:

Name Type Description
alg string JWA Algorithm Identifier to be used with the generated key pair.
options? GenerateKeyPairOptions Additional options passed down to the key pair generation.

Returns: Promise<{ privateKey: KeyLike ; publicKey: KeyLike }>

Defined in: util/generate_key_pair.ts:44