{"record":{"id":"a4992f0aa6f98448","repo":"grafana/k6","slug":"key-derivation-not-implemented-for-algorithm-name","errorCode":null,"errorMessage":"key derivation not implemented for algorithm {name}","messagePattern":"key derivation not implemented for algorithm (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/js/modules/k6/webcrypto/key.go","lineNumber":230,"sourceCode":"type KeyDeriver interface {\n\tDeriveKey(\n\t\tprivateKey *CryptoKey,\n\t\tki KeyImporter,\n\t\tkgl KeyGetLengther,\n\t\tkeyUsages []CryptoKeyUsage,\n\t\textractable bool,\n\t) (*CryptoKey, error)\n}\n\nfunc newKeyDeriver(rt *sobek.Runtime, normalized Algorithm, params sobek.Value) (KeyDeriver, error) {\n\tvar kd KeyDeriver\n\tvar err error\n\n\tswitch normalized.Name {\n\tcase PBKDF2:\n\t\tkd, err = newPBKDF2DeriveParams(rt, normalized, params)\n\tdefault:\n\t\treturn nil, errors.New(\"key derivation not implemented for algorithm \" + normalized.Name)\n\t}\n\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\n\treturn kd, nil\n}\n\n// KeyGetLengther is the interface implemented by the parameters used to\n// get the key length of cryptographic keys\ntype KeyGetLengther interface {\n\tGetKeyLength() int\n}\n\nfunc newKeyGetLengther(rt *sobek.Runtime, normalized Algorithm, params sobek.Value) (KeyGetLengther, error) {\n\tvar kgi KeyGetLengther\n\tvar err error","sourceCodeStart":212,"sourceCodeEnd":248,"githubUrl":"https://github.com/grafana/k6/blob/93accf6570dcd306ca5e99cc44c393ee3797761b/internal/js/modules/k6/webcrypto/key.go#L212-L248","documentation":"Error \"key derivation not implemented for algorithm {name}\" thrown in grafana/k6.","triggerScenarios":"Thrown at internal/js/modules/k6/webcrypto/key.go:230 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"93accf6570dcd306ca5e99cc44c393ee3797761b","analyzedAt":"2026-08-15T21:23:27.118Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}