pki: Fix ecdsa key dup.
pki: Fix ecdsa key dup.

kedazo/libssh,bigcat26/libssh-mod,Distrotech/libssh,pouete/libssh,kedazo/libssh,Distrotech/libssh,Distrotech/libssh,robxu9/libssh,jt1/honeypot-libssh,nviennot/libssh,taikoo/libssh,sebadoom/libssh,kedazo/libssh,elastichosts/libssh,Distrotech/libssh,wangshawn/libssh,mwgoldsmith/libssh,sebadoom/libssh,kedazo/libssh,bigcat26/libssh-mod,jt1/honeypot-libssh,mwgoldsmith/ssh,mwgoldsmith/libssh,DouglasHeriot/libssh,pouete/libssh,elastichosts/libssh,robxu9/libssh,robxu9/libssh,bigcat26/libssh-mod,wangshawn/libssh,mwgoldsmith/libssh,mwgoldsmith/ssh,jt1/honeypot-libssh,pouete/libssh,mwgoldsmith/ssh,DouglasHeriot/libssh,mwgoldsmith/libssh,taikoo/libssh,taikoo/libssh,pouete/libssh,jt1/honeypot-libssh,nviennot/libssh,bigcat26/libssh-mod,sebadoom/libssh,elastichosts/libssh,robxu9/libssh,DouglasHeriot/libssh,taikoo/libssh,sebadoom/libssh,DouglasHeriot/libssh,mwgoldsmith/ssh,wangshawn/libssh,nviennot/libssh,nviennot/libssh,wangshawn/libssh