StringHelper.psm1
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#!/usr/bin/env pwsh function Get-StringHash { <# .SYNOPSIS Get hash value of a string .DESCRIPTION The Get-StringHash function is just a wrapper around the Get-FileHash function and utilizes a stream for providing said function with proper input values. .OUTPUTS Same as the Get-FileHash function .EXAMPLE Get-StringHash 'foobar' -Algorithm 'SHA256' #> Param( [Parameter(Mandatory, Position = 0)] [String] $InputString, [Parameter()] [String] $Algorithm = 'SHA256' ) Begin { $stream = [IO.MemoryStream]::New() $writer = [IO.StreamWriter]::New($stream) $writer.Write($InputString) $writer.Flush() $stream.Position = 0 } Process { Get-FileHash -InputStream $stream -Algorithm $Algorithm } } |