Windows XP will need Service Pack 3 to support SHA2 certs. Windows Server 2003 will require a couple manual hotfixes to get SHA2 support. http://blogs.technet

Windows XP will need Service Pack 3 to support SHA2 certs. Windows Server 2003 will require a couple manual hotfixes to get SHA2 support. http://blogs.technet.com/b/pki/archive/2010/09/30/sha2-and-windows.aspx http://blogs.technet.com/b/pki/archive/2010/09/30/sha2-and-w...