git: 9front

ref: fdee6d574bebb13f6fa2dd154fbeb4c896f4ed6d
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