Private/New-LMRandomCred.ps1
|
<# .SYNOPSIS Generates a random password with the specified length. .DESCRIPTION The New-LMRandomCred function generates a random password using a specified length. It uses a set of valid password characters and a cryptographic random number generator to ensure the password is secure. .PARAMETER Length The length of the password to generate. The default value is 25. .EXAMPLE PS> New-LMRandomCred -Length 12 Generates a random password with a length of 12 characters. .OUTPUTS System.String A randomly generated password. #> Function New-LMRandomCred { [CmdletBinding()] Param ( [Int]$Length = 25 ) # Valid password characters $SymbolSet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789~!$%^()_-+=}{][@#&\|;:<>.?/".ToCharArray() #Generate random bytes $Random = New-Object System.Security.Cryptography.RNGCryptoServiceProvider $Bytes = New-Object Byte[]($Length) #Generate character set $Random.GetBytes($Bytes) $Result = New-Object Char[]($Length) #Construct randomized password For ($i = 0 ; $i -lt $Length ; $i++) { $Result[$i] = $SymbolSet[$Bytes[$i]%$SymbolSet.Length] } #Return result Return -Join $Result } |