1 The roadwarriors <b>carol</b> an <b>dave</b> set up a connection to gateway
2 <b>moon</b>. They authenticate themselves using <b>RSA signatures</b> but
3 they use different hash algorithms. <b>moon</b> uses signature scheme constraints
4 to only allow access to the <b>research</b> and <b>accounting</b> subnets if
5 specific algorithms are used.
7 <b>Note:</b> Because the client certificate's are signedwith SHA-256 we have to
8 accept that algorithm too because signature schemes in <b>rightauth</b> are also
9 used as constraints for the whole certificate chain.
10 Therefore, <b>carol</b> obtains access to the <b>research</b> subnet behind gateway
11 <b>moon</b> whereas <b>dave</b> has access to the <b>accounting</b> subnet, but not