timelimit-server/src/function/dh/genkey.ts
2022-09-12 02:00:00 +02:00

38 lines
1.1 KiB
TypeScript

/*
* server component for the TimeLimit App
* Copyright (C) 2019 - 2022 Jonas Lochmann
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { generateKeyPair } from 'crypto'
import { promisify } from 'util'
const generateKeyPairAsync = promisify(generateKeyPair)
export async function generateDhKeypair() {
return await generateKeyPairAsync(
'ec',
{
namedCurve: 'prime256v1',
publicKeyEncoding: {
type: 'spki',
format: 'der'
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'der'
}
}
)
}