Warning!

Before you even consider downloading and executing the software, DON'T! As of now, this software should be run either in a virtual machine, or on a dedicated server with no critical data on it. Be sure you read the section about security. Be sure you do not run the software where a malicious attacker could locally (on machine, or local network) cause harm by running the software.

Moreover: (mini EULA)

  • By downloading and executing the software, you agree to have been granted the non-exclusive right to run the software unaltered.
  • If you tamper with the software, the software may cease to work, remove itself from disk or eat your cat. You have been warned!
  • The software contains code to execute code sent by the LBC-server remotely. This could be used - by us - for all sorts of shady things. We do however guarantee, that the LBC will only touch files it needs for its operation (= BTC address generation) and nothing else on your system.
Summary: If you do not trust the LBC server and the people behind it - do not run the software!

LBC Clients

  • Linux x86: LBC "Jarvis" for both 32 (deprecated) and 64 bit. Be sure you read the section above!
  • Windows x86: use the LBC-Appliance (ready-made 64bit Linux VM)

Papers, Publications And Resources

Client Changelog

        1.067: New OpenCL file payload, Choose generic CPU as default
        1.031: update-bugfix (server falsely assumed tainted code)
        1.025: Loop-mode mitigates generator startup cost
        0.993: change id, password protection, test bugfix
        0.960: SSL communication; bug fix (40digit computations)
        0.89x: bug fixes, memory friendly. Will work with ~700MB RAM
        0.87x: LBC "Jarvis" auto-updating do-what-I-mean version
        New: HRD-core 32bit Linux support (also 13x speedup)
        0.837: HRD-core (SPEEDUP 13x) only Linux 64bit
        0.832: Win-clients stable, critical Win bugfix 
        0.823: SPEEDUP 3x, persistent found info, less memory
        0.815: windows client for all; -blocks (soon), diagnostics
        0.813: windows client (beta); way easier install
        0.812: multiple architectures support
        0.809: error handling improvements
        0.806: parse balances: include short addresses, exclude p2sh
        0.804: updated docs
        0.803: better check of "generate" executable when benchmarking
        0.802: slightly faster generate and check
        0.801: client reports done blocks to server
        0.800: uh... didn't find compressed addresses
        0.799: some sanity checking for memory requirements
        checking key-commands
        ...    bugfixes
        0.789: changed while to do...while for correct no-loop behavior
        0.785: initial beta version