Azure Client Side Encryption Sample - Demonstrates how to use encryption along with Azure Key Vault integration for the Azure Blob service.
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Create a Storage Account through the Azure Portal
Set up your Key Vault following the instructions on this post: https://azure.microsoft.com/en-us/documentation/articles/key-vault-get-started/ . Make sure to permit 'get' and 'unwrapkey' options to the key you create.
Set-AzureRmKeyVaultAccessPolicy -VaultName 'ContosoKeyVault' -ServicePrincipalName 853csbtd-485b-45f3-98f7-ec2301b7b44d -PermissionsToKeys get,unwrapkey
For the .net sample, open the App.config file and set "StorageConnectionString", "KVClientId", "KVClientKey", "VaultUri" and optionally "KeyID"
Set breakpoints and run the project