• Cryptanalyst Intern

    Job Locations HU-Budapest
  • Overview

    LastPass, is an award-winning password manager that makes going online easier and safer. Supporting all browsers, operating systems and mobile devices. LastPass the last password you’ll ever have to remember, enhances both productivity and security for individuals, teams, and enterprises large or small. 

    We are seeking a motivated, creative Cryptanalyst Intern to join our team to make LastPass better and more secure. In this role you would research the cryptographic solutions used by LastPass, including the key derivation, key generation, hashing and encryption on all the platform supported by LastPass (web, browser extensions, mobile clients, desktop clients). 



    • Perform throughout cryptoanalysis of all used cryptographic operations
    • Understand the current cryptographic solutions
    • Research and identify if the current solution could be replaced by a newer, better library / native cryptographic API
    • Participate in the design and implementation of these improvements 
    • Ability to understand complex systems
    • Create and maintain internal technical documentation



    • Knowledge in cryptography (RSA, AES) and/or in number field theory (modular arithmetic, prime generation), or willingness to learn
    • Knowledge in programming (any language)
    • Willingness to learn different programming languages and platforms (web, desktop, mobile) to be able to assess the applied cryptographic solutions
    • Passion for web development
    • Web security concepts
    • Intermediate English knowledge
    • Ongoing studies (active student status) at a Hungarian college or university


    • Knowledge of JavaScript and PHP and other state-of-the-art web technologies
    • Experience with version control and bug tracking systems
    • Experience with browser extension development
    • Experience with mobile development (Android, iOS)
    • Experience with desktop development (Mac, Windows)


    LogMeIn simplifies how people connect with each other and the world around them to drive meaningful interactions, deepen relationships, and create better outcomes for individuals and businesses. One of the world’s top 10 public SaaS companies, and a market leader in communication & conferencing, identity & access, and customer engagement & support solutions, LogMeIn has millions of customers spanning virtually every country across the globe. LogMeIn is headquartered in Boston with additional locations across North America, Europe, Middle East, Asia and Australia.


    Be Accountable - even when no-one is looking
    Thrive Together - greatness comes from unlocking each other’s potential
    Advance Confidently - we find opportunity and act on it
    Collaborate Openly - our whole is greater than the sum of our parts
    Engage Fearlessly - we speak up and listen


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