jose/lib/help/runtime_support.js
2020-02-13 16:26:09 +01:00

11 lines
462 B
JavaScript

const { diffieHellman, KeyObject, sign, verify } = require('crypto')
const [major, minor] = process.version.substr(1).split('.').map(x => parseInt(x, 10))
module.exports = {
oaepHashSupported: major > 12 || (major === 12 && minor >= 9),
keyObjectSupported: !!KeyObject && major >= 12,
edDSASupported: !!sign && !!verify,
dsaEncodingSupported: major > 13 || (major === 13 && minor >= 2) || (major === 12 && minor >= 16),
improvedDH: !!diffieHellman
}