# Functions
NewAWS returns a new AWSKMS used for encrypting/decrypting keys with a master key.
# Structs
AWSKMS implements the KeyManagementService interface and handles encryption/decryption in KMS.
AWSKMSClient contains a KMS client and region information used for encrypting a key in KMS.
# Interfaces
KMS is implemented by the client in the kms package from the AWS SDK.