Tomas Mraz 2007-10-05 10:23:00 UTC: "They are intentionally removed due to possible patent issues."
Bill McGonigle 2013-04-11 06:26:53 UTC: "I've read that Sun's ECC code (that went to OpenSSL) was developed to specifically avoid Certicom patents, but I've only seen that asserted, not proven."
Jan-Frode Myklebust 2013-10-07 09:18:49 UTC: "Is this now solved in the RHEL6.5 beta... only the nistp256 and nistp384 curves are supported."