About Virtualization, VDI, SBC, Application Compatibility and anything else I feel like
Several months ago I wrote about encrypting and decrypting RDP passwords. I left one thing open: encrypting the password up to the full 1329 bytes as mstsc does.
Many people were curious about it so I hope the answer is not a disappointment because it’s actually really simple (but I took me a while to figure that out nonetheless). In what I figure is an attempt to hide the password length mstsc always fills up the password with zeroes until it has 512 bytes length.
Then the password is encrypted like I described earlier which gives us a 1328 bytes password hash. So we have one mystery left, how to reach the 1329 bytes size which still is a strange value since the password is in Unicode which takes 2 bytes per char (so the size should be even).
As it turns out, mstsc just adds a zero!Remote Desktop Password Encryption & Decryption Tool (4856)
.NET .NET FrameWork Active Directory Altiris Apple Automation Manager Citrix Dell Delphi Excel Exchange Exchange2003 Exchange2010 Hack HP iOS Java LinkedIn Linux Lync MSI Office Office 2010 Passat Password PowerPoint PowerShell RES RNS510 SasLibEx SCOM Security Terminal Server ThinApp TSAdminEx VBS VCDS Visual Basic Visual Studio VMWare Volkswagen VW Windows PE Wordpress XenApp