# Module: util/errors

## Table of contents

### Classes

- [JOSEAlgNotAllowed](../classes/util_errors.JOSEAlgNotAllowed.md)
- [JOSEError](../classes/util_errors.JOSEError.md)
- [JOSENotSupported](../classes/util_errors.JOSENotSupported.md)
- [JWEDecryptionFailed](../classes/util_errors.JWEDecryptionFailed.md)
- [JWEInvalid](../classes/util_errors.JWEInvalid.md)
- [JWKInvalid](../classes/util_errors.JWKInvalid.md)
- [JWKSInvalid](../classes/util_errors.JWKSInvalid.md)
- [JWKSMultipleMatchingKeys](../classes/util_errors.JWKSMultipleMatchingKeys.md)
- [JWKSNoMatchingKey](../classes/util_errors.JWKSNoMatchingKey.md)
- [JWSInvalid](../classes/util_errors.JWSInvalid.md)
- [JWSSignatureVerificationFailed](../classes/util_errors.JWSSignatureVerificationFailed.md)
- [JWTClaimValidationFailed](../classes/util_errors.JWTClaimValidationFailed.md)
- [JWTExpired](../classes/util_errors.JWTExpired.md)
- [JWTInvalid](../classes/util_errors.JWTInvalid.md)