auto commit

Author: rishav-karanjit

DynamoDbEncryption/Makefile

@@ -164,6 +164,21 @@ STRUCTUREDENCRYPTION_INDEX_FILE_PATH=dafny/StructuredEncryption/src/Index.dfy
 STRUCTUREDENCRYPTION_INDEX_FILE_WITH_EXTERN_STRING="module {:extern \"software.amazon.cryptography.dbencryptionsdk.structuredencryption.internaldafny\" } StructuredEncryption"
 STRUCTUREDENCRYPTION_INDEX_FILE_WITHOUT_EXTERN_STRING="module StructuredEncryption"
 
+# Target to restore all directories in a list
+# TODO: remove this once we don't copy all of the directories into implementation and test. This is done by make file target _mv_polymorph_go in smithy-dafny. https://sim.amazon.com/issues/0371eaa5-61b5-490c-ad0b-927b6dc4d2d2
+RESTORE_DIRS := README.md
+_polymorph_go: restore_directories
+restore_directories:
+	@for dir in $(RESTORE_DIRS); do \
+		if [ -d "runtimes/go/ImplementationFromDafny-go/$$dir" ]; then \
+			cp -Rf runtimes/go/ImplementationFromDafny-go/$$dir runtimes/go/; \
+			rm -rf runtimes/go/ImplementationFromDafny-go/$$dir; \
+			rm -rf runtimes/go/TestsFromDafny-go/$$dir; \
+		else \
+			echo "Directory $$dir not found"; \
+		fi \
+	done
+
 _sed_types_file_remove_extern:
 	$(MAKE) _sed_file SED_FILE_PATH=$(DYNAMODB_TYPES_FILE_PATH) SED_BEFORE_STRING=$(DYNAMODB_TYPES_FILE_WITH_EXTERN_STRING) SED_AFTER_STRING=$(DYNAMODB_TYPES_FILE_WITHOUT_EXTERN_STRING)
 	$(MAKE) _sed_file SED_FILE_PATH=$(ITEMENCRYPTOR_TYPES_FILE_PATH) SED_BEFORE_STRING=$(ITEMENCRYPTOR_TYPES_FILE_WITH_EXTERN_STRING) SED_AFTER_STRING=$(ITEMENCRYPTOR_TYPES_FILE_WITHOUT_EXTERN_STRING)

DynamoDbEncryption/runtimes/go/README.md

@@ -0,0 +1,82 @@
+# AWS Database Encryption SDK for DynamoDB in Go
+
+The AWS Database Encryption SDK (DB-ESDK) for DynamoDB in Go is a client-side encryption
+library that allows you to perform attribute-level encryption, enabling you to encrypt specific
+attribute values within items before storing them in your DynamoDB table. All encryption and
+decryption are performed within your application. This lets you protect sensitive data in-transit
+and at-rest, as data cannot be exposed unless decrypted by your application.
+
+For more details about the design and architecture of the DB-ESDK for DynamoDB,
+see the [AWS Database Encryption SDK Developer Guide](https://docs.aws.amazon.com/database-encryption-sdk/latest/devguide/).
+
+# Security
+
+If you discover a potential security issue in this project
+we ask that you notify AWS/Amazon Security via our
+[vulnerability reporting page](http://aws.amazon.com/security/vulnerability-reporting/).
+Please **do not** create a public GitHub issue.
+
+# Support Policy
+
+See [Support Policy](./SUPPORT_POLICY.rst) for details
+on the current support status of all major versions of this library.
+
+## Giving Feedback
+
+We need your help in making this SDK great.
+Please participate in the community and contribute to this effort by
+submitting issues,
+participating in discussion forums and
+submitting pull requests through the following channels:
+
+- Submit [issues](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues)
+  \- this is the **preferred** channel to interact with our team
+- Articulate your
+  [feature request](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues?q=is%3Aopen+is%3Aissue+label%3A%22feature-request%22)
+  or upvote existing ones
+- Ask [questions](https://repost.aws/tags/TAc3VKZnkNQyimpHnCHetNOQ/aws-crypto-tools) on AWS re:Post under AWS Crypto Tools tag
+
+# Getting Started
+
+## Required Prerequisites
+
+To use the DB-ESDK for DynamoDB in Go, you must have:
+
+### A supported version of Go
+- Go 1.23 or later is required by AWS Encryption SDK for Go.
+
+For more information on downloading and installing Go, see [Go installation](https://go.dev/doc/install)
+
+### AWS Integration
+
+You need an Amazon Web Services (AWS) account to use the DB-ESDK for DynamoDB as it's specifically designed to work with Amazon DynamoDB. Optionally, you can use AWS Key Management Service (AWS KMS) as your main keyring provider.
+
+- **To create an AWS account**, go to
+  [Sign In or Create an AWS Account](https://portal.aws.amazon.com/gp/aws/developer/registration/index.html)
+  and then choose **I am a new user.**  
+  Follow the instructions to create an AWS account.
+
+- **(Optional) To create a key in AWS KMS**, see
+  [Creating Keys](https://docs.aws.amazon.com/kms/latest/developerguide/create-keys.html).
+
+### Amazon Corretto Crypto Provider
+
+Many developers find that the Amazon Corretto Crypto Provider (ACCP)
+significantly improves the performance of the library.
+For help installing and using ACCP, see the
+[amazon-corretto-crypto-provider repository](https://github.com/corretto/amazon-corretto-crypto-provider).
+
+## Using the DB-ESDK for DynamoDB in Java
+
+There are several ways to use the library.  
+More details are provided in the
+[AWS Database Encryption SDK Developer Guide](https://docs.aws.amazon.com/database-encryption-sdk/latest/devguide/).  
+Also see the [Examples](Examples/runtimes/go/).
+
+# Contributing
+
+See [CONTRIBUTING](CONTRIBUTING.md) for more information.
+
+# License
+
+This project is licensed under the Apache-2.0 License.