In this post, we show you how to combine the asymmetric signing feature of the AWS Key Management Service (AWS KMS) and code-signing certificates from the AWS Certificate Manager (ACM) Private Certificate Authority (PCA) service to digitally sign any binary data blob and then verify its identity and integrity. AWS KMS makes it easy for you to create and manage cryptographic keys and control their use across a wide range of AWS services and with your applications running on AWS.

Read full article on AWS Security Blog