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# Function to hash any string passed to it - Provide text to hash as parameter
function stringHash
Function to hash any string passed to it.
Provide text you would like to generate a hash value for as an argument and the function will return an SHA256 hash of the text.
The script returns the hash value directly to the script or command line. If you want to store the value, you need to call the function as the value of a variable.
stringHash "Hello World"
$hashResults = stringHash "Hello World"
$hashResults = stringHash $SomeVariable
param (
# Build hasher
$hasher = new-object System.Security.Cryptography.SHA256Managed
# Format string
$toHash = [System.Text.Encoding]::UTF8.GetBytes($textToHash)
# Hash string
$hashByteArray = $hasher.ComputeHash($toHash)
# Build output
foreach($byte in $hashByteArray)
$hashResults += $byte.ToString()
# Return text string hash
return $hashResults
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