security/hidden-lake: F2F Anonymous network based on the QB-problem

The Hidden Lake is an anonymous network built on a micro-service
architecture. At the heart of HL is the core - HLS (service), which
generates anonymizing traffic and combines many other services (for
example, HLT and HLM). Thus, Hidden Lake is not a whole and monolithic
solution, but a composition of several combined services. The HL is a
friend-to-friend (F2F) network, which means building trusted
communications. Due to this approach, members of the HL network can
avoid spam in their direction, as well as possible attacks if
vulnerabilities are found in the code.

PR: 282504
Reported by: alster@vinterdalen.se
Test by: jwb