When you say you put it in "the appropriate of the lib/", what directory is that exactly? Does it correspond to the output of "openssl3 version -e"? On Sun, 01 Dec 2019 00:58:00 +0100, Blumenthal, Uri - 0553 - MITLL wrote: > > > In preparation for writing a new engine that supports message digest and asymmetric crypto (sign > and decrypt), I am trying to port the existing simple/demo engines from the Engine Corner examples > (thanks, Richard!). > > The fork of https://github.com/engine-corner/Lesson-2-A-digest.git that compiles and runs > correctly (apparently) on OpenSSL-1.1.1 is https://github.com/mouse07410/Lesson-2-A-digest.git . > > But no matter what, I was unable to make either of these two repos to run successfully with > OpenSSL-3.0 (master), even though the latter repo at least seems to compile correctly, and answers > “Available”. Here’s what I’m getting (for both versions I built the sample “emd5”engine and copied > to the appropriate subdir of the lib/; “openssl3” is an alias that points OPENSSL_CONF at the > correct file, and invokes the correct OpenSSL-3.0 “openssl” binary, as it’s not on the main path): > > $ penssl version > > OpenSSL 1.1.1d 10 Sep 2019 > > $ openssl engine -t -c emd5 > > (emd5) A simple md5 engine for demonstration purposes > > [MD5] > > [ available ] > > $ echo "shoot" | openssl dgst -md5 -engine emd5 > > engine "emd5" set. > > (stdin)= 61a08703a6a4c774cad650afaedd9c10 > > $ echo "shoot" | openssl dgst -md5 > > (stdin)= 61a08703a6a4c774cad650afaedd9c10 > > $ > > $ openssl3 version > > OpenSSL 3.0.0-dev xx XXX xxxx (Library: OpenSSL 3.0.0-dev xx XXX xxxx) > > $ openssl3 engine -t -vv -c emd5 > > (emd5) A simple md5 engine for demonstration purposes > > [MD5] > > [ available ] > > $ echo "shoot" | openssl3 dgst -md5 > > MD5(stdin)= 61a08703a6a4c774cad650afaedd9c10 > > $ echo "shoot" | openssl3 dgst -md5 -engine emd5 > > engine "emd5" set. > > Error setting digest > > C0:05:98:0C:01:00:00:00:error:digital envelope routines:EVP_DigestInit_ex:initialization > error:crypto/evp/digest.c:224: > > $ > > Something must be missing from the configuration/setup – but what…? Help would be greatly > appreciated! > > Thanks! > > — > > Regards, > > Uri > > -- Richard Levitte levitte@xxxxxxxxxxx OpenSSL Project http://www.openssl.org/~levitte/
