openssl and pluggable engine digests
So, in LibreSSL, say, I have a call like
openssl req -newkey gost2001 -pkeyopt dgst:streebog256 -pkeyopt paramset:A -streebog256 \
-nodes -subj "/C=Some/ST=Some/O=FooBar LLC/CN=John Doe/emailaddress=doe@foo.bar" \
-keyout /tmp/ke…