text: import { JOSENotSupported } from '../util/errors.js';
  export default function subtleRsaEs(alg) {
      switch (alg) {
          case 'RSA-OAEP':
          case 'RSA-OAEP-256':
          case 'RSA-OAEP-384':
          case 'RSA-OAEP-512':
              return 'RSA-OAEP';
          default:
              throw new JOSENotSupported(`alg ${alg} is not supported either by JOSE or your javascript runtime`);
      }
  }
  