Magenta Systems Code Signing Trust and Certificate Check component 1.00

By Magenta Systems Ltd

Freeware 12 Jul 2010

In category

Components > Security > Other

Description

The Magenta Systems Code Signing Trust and Certificate Check component v1.0 functions are designed for Code Signing, aka Microsoft Authenticode.

Currently just two functions that check if an EXE, DLL or CAB file has a valid code signing certificate, that the certificate is trusted and that the program is not corrupted. These functions were written to support an remote program updater tool, to ensure the new program was not corrupted, but may also be used to self test a Delphi application for image corruption.

ProgVerifyTrust - simple function to check code signing certificate exists and is valid and not expired, and the program image is not corrupted. This should work with Windows 2000 and later (which have wintrust.dll).

ProgVerifyCert - similar to ProgVerifyTrust, but also extracts the certificate information, names, dates, etc. But this function needs capicom.dll COM object to be installed (from which the CAPICOM_TLB type library is created), which is a free redistributable file, included with this code. Microsoft claims Capicom is deprecated with Windows 7, but the DLL still works.

Informations

  • Status: Fully functional
  • Source: FW
  • Size: 5 479 753kB

Platforms:

  • Delphi 2005 (VCL)
  • Delphi 2006 (Win32)
  • Delphi 2007 (VCL)
  • Delphi 2009
  • Delphi 2010
  • Delphi 7
  • Delphi XE
  • Delphi XE 2
  • Delphi XE3

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