Created
January 10, 2019 09:51
-
-
Save gitfvb/18faf9579e377320d2cede0acfdf77b6 to your computer and use it in GitHub Desktop.
Hashing of a string in Powershell
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Function Get-StringHash() | |
{ | |
param( | |
[Parameter(Mandatory=$true)][string]$inputString, | |
[Parameter(Mandatory=$true)][string]$hashName, | |
[Parameter(Mandatory=$false)][string]$salt, | |
[Parameter(Mandatory=$false)][boolean]$uppercase=$false | |
) | |
$string = $inputString + $salt | |
$StringBuilder = New-Object System.Text.StringBuilder | |
[System.Security.Cryptography.HashAlgorithm]::Create($hashName).ComputeHash([System.Text.Encoding]::UTF8.GetBytes($string))|%{ | |
[Void]$StringBuilder.Append($_.ToString("x2")) | |
} | |
$res = $StringBuilder.ToString() | |
if ( $uppercase ) { | |
$res.ToUpper() | |
} else { | |
$res | |
} | |
} | |
Get-StringHash "Hello" -hashName "SHA256" | |
Get-StringHash "Hello" -hashName "SHA256" -salt "World" | |
Get-StringHash "Hello" -hashName "SHA256" -salt "World" -uppercase $true |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment