cloudwatch-controller/src/main/java/com/amazonwebservices/blogs/containers/sigv4/AWS4SignerBase.java
cloudwatch-lambda/src/main/java/com/amazonwebservices/blogs/containers/sigv4/AWS4SignerBase.java

cloudwatch-controller/src/main/java/com/amazonwebservices/blogs/containers/sigv4/util/HttpUtils.java
cloudwatch-lambda/src/main/java/com/amazonwebservices/blogs/containers/sigv4/util/HttpUtils.java

cloudwatch-controller/src/main/java/com/amazonwebservices/blogs/containers/sigv4/AWS4SignerForAuthorizationHeader.java
cloudwatch-lambda/src/main/java/com/amazonwebservices/blogs/containers/sigv4/AWS4SignerForAuthorizationHeader.java

cloudwatch-controller/src/main/java/com/amazonwebservices/blogs/containers/sigv4/util/BinaryUtils.java
cloudwatch-lambda/src/main/java/com/amazonwebservices/blogs/containers/sigv4/util/BinaryUtils.java