# Windows Hash Utilities Cheatsheet ## Metadata **Status**:: #x **Zettel**:: #zettel/fleeting **Created**:: [[2024-04-12]] **Topic**:: [[♯ Windows]] ## Synopsis ### SHA256 ```powershell [Convert]::FromHexString("aa") | openssl dgst -hex -sha256 Get-FileHash -InputStream ([System.IO.MemoryStream]::New([Convert]::FromHexString("aa"))) ```