# 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")))
```