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•Created by Hyper on 7/5/2023 in #workers-help

Importing private key using jose/web crypto api in cloudflare workers returns an undefined CryptoKey

Hi, im trying to import a PKCS8 private key in my worker. I have attempted to do this using both the jose library (panva/jose) and my own implementation using crypto.subtle.importKey(). In both cases, I get an undefined crypto key:

const pk = await importPKCS8(key, "RS256");
console.log(pk);

const pk = await importPKCS8(key, "RS256");
console.log(pk);

CryptoKey {
  usages: undefined,
  algorithm: undefined,
  extractable: undefined,
  type: undefined
}

CryptoKey {
  usages: undefined,
  algorithm: undefined,
  extractable: undefined,
  type: undefined
}

I have read through the docs on cloudflare referencing Web Crypto (https://developers.cloudflare.com/workers/runtime-apis/web-crypto) and I believe this type of operation should be supported. Any help is appreciated.

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