git: 9front

ref: cdaa7b899f874f4e0e6c8a04dcf6a5a3a7dfafdf
dir: /sys/src/ape/lib/openssl/crypto/ecdh/

Makefile
ecdh.h
ecdhtest.c
ech_err.c
ech_key.c
ech_lib.c
ech_locl.h
ech_ossl.c