Sounds like this bug: https://bugzilla.redhat.com/show_bug.cgi?id=1022468
TL;DR: OpenSSL shipped in RHEL-6.5 supports only two curves, ones specified in Suite B. It does advertise support for all of the upstream ones in Client Hello message in elliptic_curves extension. On Wed, Mar 19, 2014 at 9:34 AM, perry <[email protected]> wrote: > Hi, > > I just tried to generate keys for tinc. > > /usr/sbin/tinc generate-keys > > When generating the key, the rsa key are generated. > But ik get de following error, what does it means. > > Generating ECDSA keypair: > Generating EC key failed: error:100AE081:elliptic curve > routines:EC_GROUP_new_by_curve_name:unknown groupError during key > generation! > > Perry > _______________________________________________ > tinc mailing list > [email protected] > http://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc >
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