libssl1.0-dev 1.0.2j-3 (arm64 binary) in ubuntu zesty

 This package is part of the OpenSSL project's implementation of the SSL
 and TLS cryptographic protocols for secure communication over the
 Internet.
 .
 It contains development libraries, header files, and manpages for libssl
 and libcrypto.
 .
 This is a transition package that will go away after the stretch release
 to provide the 1.0.X APIs for those packages that are not ready for the
 1.1 version yet.