pi3
Raspberry Pi 3 running Pi64
gcc (Debian 7.2.0-17) 7.2.1 20171205
clang version 5.0.0-4 (tags/RELEASE_500/final)
libsodium 1.0.15 --enable-opt, libsodium 1.0.16 --enable-opt, libsodium 1.0.16-stable --enable-opt