Azure Keyvault Encryption/Decryption in C++ and Rust

This repo has programs which use the Azure SDK for C++ and Rust to retrieve a key from an Azure Key Vault and then encrypt or decrypt messages with it.

The encryption program is written in C++ and is in the encrypt folder. The decryption program is written in Rust and is in the decrypt folder.

Building

encrypt

Install vcpkg, then:

$ vcpkg install --triplet=x64-windows-static --feature-flags=manifests

Then build with CMake using your prefered method.

decrypt

$ cargo build

Running

The following environment flags are expected to be set for both encrypt and decrypt:

• AZURE_CLIENT_ID: Azure ActiveDirectory application registration client ID
• AZURE_CLIENT_SECRET: Azure ActiveDirectory application registration client secret
• AZURE_TENANT_ID: Azure ActiveDirectory application registration tenant ID
• AZURE_KEY_VAULT_URI: The URI of the Azure Key Vault
• AZURE_KEY_NAME: The name of the Azure Key Vault key

encrypt

$ ./azure_encrypt

decrypt

$ cargo run