Cryptography is a tool for turning a whole swathe of problems into key management problems. Key management problems are way harder than (virtually all) cryptographers think.
@leak why when I hear like a 1Password or LastPass or whatever has a breach I'm like, "Guys... you had ONE job..One! And you just failed it." the fancy crpto & rules matter 0 if the baddies can get at your sekrets. like pw or private keys
I knew a would-be employer who wanted me to install their opaque exe on my box AS ROOT. those folks are not in my life
I knew another would-be employer (where my boss there would have been Chinese-Amer) who wanted me to use THEIR laptop *mailed* to me. NEIN!!