AMAZON WEB SERVICES S3 V4 Signature Calculator [code module][B4X - works on B4A/B4I/B4J]

Here is a port of AWS_S3_1_1.zip of: https://www.b4x.com/android/forum/threads/amazon-web-services-s3-v4-signature-calculator.81006/ The attached zip contains a code module that calculates V4 signatures for Amazon Web Services (AWS) Simple Storage Service (S3) REST API requests, enabling creation of AWS S3 PUT/GET/DELETE requests. You basically just plug in the properties necessary for a signature calculation and call Signature.