# Packages
Package keyprovider provides a way to create KeyProvider via alias.
Package kmsprovider contains KMS Master Key Provider implementation.
Package rawprovider contains Raw Master Key Provider implementation.
# Variables
ErrConfig is returned when the master key provider has a configuration error.
ErrFilterKeyNotAllowed is returned when the master key provider has a key that is not allowed by the filter.
ErrMasterKeyProvider is a generic error for master key provider.
ErrMasterKeyProviderDecrypt is returned when the master key provider fails to decrypt.
ErrMasterKeyProviderDecryptForbidden is returned when the master key provider fails to decrypt due to forbidden access or filtering.
ErrMasterKeyProviderEncrypt is returned when the master key provider fails to encrypt.
ErrMasterKeyProviderNoPrimaryKey is returned when the master key provider has no primary key.