grafana/k6 · error

key import not implemented for algorithm {name}

Error message

key import not implemented for algorithm {name}

What it means

Error "key import not implemented for algorithm {name}" thrown in grafana/k6.

Source

Thrown at internal/js/modules/k6/webcrypto/key.go:286

}

func newKeyImporter(rt *sobek.Runtime, normalized Algorithm, params sobek.Value) (KeyImporter, error) {
	var ki KeyImporter
	var err error

	switch normalized.Name {
	case AESCbc, AESCtr, AESGcm, AESKw:
		ki = newAESImportParams(normalized)
	case HMAC:
		ki, err = newHMACImportParams(rt, normalized, params)
	case ECDH, ECDSA:
		ki, err = newEcKeyImportParams(rt, normalized, params)
	case RSASsaPkcs1v15, RSAPss, RSAOaep:
		ki, err = newRsaHashedImportParams(rt, normalized, params)
	case PBKDF2:
		ki = newPBKDF2ImportParams(normalized)
	default:
		return nil, errors.New("key import not implemented for algorithm " + normalized.Name)
	}

	if err != nil {
		return nil, err
	}

	return ki, nil
}

// UsageIntersection returns the intersection of two slices of CryptoKeyUsage.
//
// It implements the algorithm described in the [specification] to
// determine the intersection of two slices of CryptoKeyUsage.
//
// [specification]: https://w3c.github.io/webcrypto/#concept-usage-intersection
func UsageIntersection(a, b []CryptoKeyUsage) []CryptoKeyUsage {
	var intersection []CryptoKeyUsage

View on GitHub (pinned to 93accf6570)

When it happens

Trigger: Thrown at internal/js/modules/k6/webcrypto/key.go:286 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of grafana/k6@93accf6570 (2026-08-15). Data as JSON: /api/errors/2a20608210747568. Report an issue: GitHub.