PSCompareHash.psm1
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function Test-FileHash { [CmdletBinding()] param ( [Parameter(Mandatory=$true, Position=0)] [string]$FilePath, [Parameter(Mandatory=$true, Position=1)] [string]$ProvidedHash, [Parameter(Position=2)] [ValidateSet("SHA1", "SHA256", "SHA384", "SHA512", "MD5")] [string]$Algorithm = "SHA256" ) # Get the file hash $fileHash = Get-FileHash -Path $FilePath -Algorithm $Algorithm # Compare with provided hash if ($fileHash.Hash -eq $ProvidedHash) { Write-Output "The hash matches." return $true } else { Write-Output "The hash does not match." return $false } } |