Entropy is good



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RANDAEMON creates new standards for post-quantum cryptography.

RANDAEMON successfully developed a new class of ciphers named Bury Among Random Numbers. BARN is very easy to implement when using RANDAEMON’s patented QRNGs as a source of a continuous stream of truly random numbers. A significant advantage of BARN is the encryption efficiency that requires little computing power. The cipher has already been extensively tested in software applications and is tough to break. As a fast-stream cipher, BARN is very effective for many applications, including voice and video encoding. RANDAEMON is currently working on prototypes of products embedding BARN and QRNGs on chips for IoT devices or into high throughput PCI cards for large servers required by cloud operations.

Is there a need for more efficient cybersecurity?

Today millions of cell phones, laptops, and other electronic devices can be hacked. Many of them are. The information about stolen data, emails, and other secrets hit the news daily. In addition, quantum computing is rapidly becoming a reality. 

Encryption for internet devices

The Rand Corporation warns that “Quantum Computers Will Break the Internet, but Only If We Let Them”. The solution is QRNGs that provide quantum–unbreakable encryption for internet devices, banking and shopping, and more importantly, for blockchain security, including NFTs. Not to mention quantum networks that will require plenty of random numbers for initialization and daily operation.

*AU patent 2022200920; EU patent EP3776179; KR patent 10-2289084; KR patent 10-2429142, US Patent 10,430,161; US patent 10,901,695; US patent 11,036,473; US patent 11,048,478; US patent 11,249,725; US patent 11,281,432; US patent 11,567,734; US patent 11,586,421, US patent 11,614,921, patents in other countries pending.

Our Team

Seasoned executives and scientists founded RANDAEMON in 2021. The company has a substantial portfolio of patents and effective collaborations to create a strong proof-of-concept of our technology.

Janusz Borodziński

Janusz Borodziński


  • Ph.D. in electro-chemistry, Warsaw University
  • 1987-1988 University College, Cork, Ireland – research associate
  • 1991-1993 Université de Sherbrooke, Canada – visiting professor
  • Technical director of Apple IMC Poland 1994-2012
  • Experienced entrepreneur, consultant, teacher
Krzysztof Appelt

Krzysztof Appelt

VP Business Development

  • Ph.D. in biophysics, Max Planck Institute, West Berlin
  • 1984-1985 Assistant Professor UCSD, Dept. of Physics and Chemistry
  • 1986-2004 R&D executive positions in the pharma and biotech industry
  • 2005-2015 Founder, CEO & President of Great Lakes Pharmaceuticals, Inc.
  • 2018-2020 Founder and CEO of Visthera, Inc.
  • 2015-now Director, Airspeed Equity
Jan „Kuba” Tatarkiewicz

Jan „Kuba” Tatarkiewicz


  • Ph.D., D.Sc. in nuclear methods in solid-state physics, Warsaw University
  • Author of 50+ papers published in refereed journals
  • Several invited lectures at international conferences
  • 20+ patents issued
  • Physicist (post-doc at MPI FKF Stuttgart), programmer (Monte Carlo code in ORNL library, localization of Mac OS for Poland), IT director (MIT Lab for Nuclear Science, UCSD)
  • The entrepreneur, started 10 companies; recently MANTA Instruments sold to HORIBA Scientific
Wiesław Kuźmicz

Wiesław Kuźmicz

Technical Advisor

  • Ph.D., D.Sc. in solid-state electronics, Warsaw University of Technology
  • Since 1970 worked at Warsaw University of Technology
  • From 1984 to 1985 and in 1989 visiting professor at Carnegie Mellon University
  • Professor emeritus at Warsaw University of Technology
  • Research interests include the physics of semiconductor devices, development of simulation and EDA tools, and design of VLSI circuits for demanding nontrivial applications; author of over 100 research papers and two textbooks


RANDAEMON Ltd. is a limited liability company located in Warsaw, incorporated under the laws of the Republic of Poland, National Court Register maintained by the Regional Court for Warsaw, Warsaw, XIII Commercial Department of the National Court Register (KRS) number 0000867430, VAT ID PL5213911403, REGON statistical no. 387399657.

ul. Ksawerów 21, 02-656 Warsaw, Poland

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