Re: DH with subgroup

2014-07-25 Thread Dr. Stephen Henson
On Fri, Jul 25, 2014, Leon Brits wrote: > Hi, > > I have Ubuntu 14.04 which has OpenSSL 1.0.1f installed and I fail to execute > the following command which is given as example on the "genpkey(1)" page: > > openssl genpkey -genparam -algorithm DH -out dhp.pem -pkeyopt dh_rfc5114:2 > > Fails wi

DH with subgroup

2014-07-25 Thread Leon Brits
Hi, I have Ubuntu 14.04 which has OpenSSL 1.0.1f installed and I fail to execute the following command which is given as example on the "genpkey(1)" page: openssl genpkey -genparam -algorithm DH -out dhp.pem -pkeyopt dh_rfc5114:2 Fails with: "parameter setting error" Help please - thanks LJB