| FileNameValidationTrait | Trait FileNameValidationTrait - Reusable implementation of file name and path validations. |
| KeyPairFormatValidationTrait | Trait KeyPairFormatValidationTrait - Reusable implementation of asymmetric key pair format validations. |
| KeyPairSizeValidationTrait | Trait KeyPairSizeValidationTrait - Reusable implementation of asymmetric key pair size validations. |