Implementation: Raw keyrings MUST NOT accept a key namespace of "aws-kms" #171
Description
Followup to implement #140
- C (no change needed)
- Javascript Implementation: Raw keyrings MUST NOT accept a key namespace of "aws-kms" aws/aws-encryption-sdk-javascript#383
- Java Implementation: Raw keyrings MUST NOT accept a key namespace of "aws-kms" aws/aws-encryption-sdk-java#202
- Python Implementation: Raw keyrings MUST NOT accept a key namespace of "aws-kms" aws/aws-encryption-sdk-python#279