git: 9front

ref: ab2d973e782e55349cb7bc5ea77c044bb2eb3e3a
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