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Jean-Philippe Aumasson: Renowned for Cryptanalysis Work

Jean-Philippe Aumasson: Renowned for Cryptanalysis Work

 By Charles Joseph | Cybersecurity Researcher
 Published on July 30th, 2023
This post was updated on November 25th, 2023

Jean-Philippe Aumasson is a reputable and well-known figure in the world of cryptography. He’s based in Switzerland and is celebrated for his exceptional work in the field. Aumasson not only has vast experience but also an in-depth understanding and expertise in cryptography. Along with this, he’s also an entrepreneur, being a co-founder of the firm Taurus Group, that provides digital asset infrastructure. Known for developing the cryptographic algorithm BLAKE2, he has authored multiple publications and books that focus mainly on cryptography. His contributions have been invaluable to advancing the field, making him a recognized and respected person in the world of cryptography.

1. Jean-Philippe Aumasson’s Contributions to Cryptography

Jean-Philippe Aumasson is renowned within the cryptography sector for his groundbreaking contributions to the field. His most well-known contribution is the development of the cryptographic algorithm called BLAKE2. This algorithm is recognized for its high speed and security, positioning it as an optimal choice for a variety of purposes, from cloud storage to embedded systems.

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His work goes beyond algorithm development. Aumasson has actively worked on constructing new cryptographic primitives and enhancing the understanding and reliability of cryptographic systems. His work has had a significant impact on the cryptographic community, addressing emerging cryptographic problems, and providing reliable and efficient solutions.

Besides his technical contributions, Aumasson is also devoted to spreading knowledge and understanding about cryptography. He often engages with the larger community via conferences and trainings and works continuously to improve the accessibility of cryptographic knowledge.

2. Books and Publications by Jean-Philippe Aumasson

In addition to practical contributions, Jean-Philippe Aumasson has left his mark through numerous publications and books. He is known not only as a cryptography professional but also a prolific author within the field. His writing is widely appreciated for its technical depth, making abstract concepts more understandable for aspiring cryptographers and the general public alike.

One of Aumasson’s most notable books is “Serious Cryptography: A Practical Introduction to Modern Encryption”. This piece serves as an introduction to the field of cryptography, offering practical guidance for understanding and implementing cryptographic systems. It is highly respected and cited due to its ability to walk readers through complex concepts in an easy-to-understand format.

Aside from books, Aumasson has also written various technical papers, expanding the collective body of cryptographic knowledge. His scholarly contributions have made a significant difference in the way cryptography is understood and applied in the modern world.

3. Jean-Philippe Aumasson as a Businessman and Entrepreneur

In addition to being a well-respected cryptographer and author, Jean-Philippe Aumasson is also recognized for his entrepreneurial prowess. He is the co-founder of the Taurus Group, a company well-reputed in the realm of secure digital asset infrastructure. This shows his ability to apply his technical expertise in a commercial setting, bridging the gap between high-level cryptography and practical business needs.

The Taurus Group under Aumasson’s leadership has developed high-security solutions for managing any digital asset. It has grown significantly due to thriving partnerships with various financial institutions and technology companies, reflecting Aumasson’s adeptness in fostering significant business relationships.

Aumasson’s entrepreneurial venture into the world of secure digital asset infrastructure showcases his versatility and ability to innovate beyond the confines of traditional cryptography. His leadership and vision have played a crucial role in the success and growth of the Taurus Group.


Jean-Philippe Aumasson’s impact on the world of cryptography is multifaceted and profound. From developing innovative cryptographic techniques like the BLAKE2 algorithm to penning insightful publications for the larger cryptographic community, and pioneering secure digital asset infrastructure through his entrepreneurial pursuits, his contributions continue to shape and evolve the field.

Key Takeaways

  • Jean-Philippe Aumasson is a respected figure in the world of cryptography, particularly known for developing the cryptographic algorithm BLAKE2.
  • He has authored numerous publications and books, with “Serious Cryptography: A Practical Introduction to Modern Encryption” being one of the most well-regarded.
  • Aumasson is also recognized as a keen entrepreneur, being a co-founder of the Taurus Group that provides digital asset infrastructure.

Related Questions

1. What are some of Jean-Philippe Aumasson’s most significant contributions to cryptography?

Aside from his revolutionary algorithm BLAKE2, Aumasson has made significant contributions to the field through his scholarly work and public speaking engagements, focusing on refining and advancing the understanding of cryptographic systems.

2. Which book by Jean-Philippe Aumasson would you recommend for beginners in cryptography?

“Serious Cryptography: A Practical Introduction to Modern Encryption” is a highly recommended book by Aumasson for anyone looking to understand the basics of cryptography and its practical application.

3. What is the Taurus Group?

The Taurus Group is a Swiss-based firm known for providing services related to digital asset infrastructure. It was co-founded by Aumasson, applying his cryptographic expertise into developing secure business solutions.

4. What’s the relationship between Jean-Philippe Aumasson’s work in cryptography and his business ventures?

Aumasson uses his expertise in cryptography as the foundational knowledge for his business ventures, notably the Taurus Group. The goal is to use cryptographic principles to build secure, reliable digital asset infrastructure.

5. Has Jean-Philippe Aumasson contributed to the field of cryptography beyond his own work and business?

Yes, in addition to his direct contributions, Aumasson has been influential in spreading knowledge and understanding of cryptography. He often attends and contributes to conferences and training sessions, promoting accessibility and understanding within the field.

"Amateurs hack systems, professionals hack people."
-- Bruce Schneier, a renown computer security professional
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