git: 9front

ref: 6e5f4c890d749b67a3ccb301e2dfb80d04f14bcb
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