American Binary, a US technology company focused on post-quantum cryptography and network security, has announced that Whitfield Diffie has joined its Advisory Board. Diffie is widely recognized as a pioneer of modern cryptography and co-inventor of public-key cryptography, whose work — including the Diffie-Hellman key exchange — fundamentally changed how secure communication is established over open networks. His contributions laid the foundation for the systems that support today’s global digital infrastructure, and he is a recipient of the ACM Turing Award, one of the most prestigious honors in computer science. Diffie has held leadership roles across the telecommunications, computing, and academic sectors throughout a career that spans decades.
American Binary is focused on building CNSA 2.0 post-quantum cryptographic solutions, addressing what the company describes as one of the most important shifts in modern cryptography: the transition to systems capable of withstanding attack from quantum computers. As quantum computing capabilities advance, the cryptographic infrastructure underlying nearly all secure digital communication is at risk of becoming vulnerable to adversarial decryption — a risk that Diffie himself has been raising for years. The company says the quality and timing of the post-quantum transition will have long-term implications for security, privacy, and trust across every sector that relies on digital infrastructure.
Diffie’s Diffie-Hellman key exchange can be found in almost every communications product in use today, making him a uniquely credible voice on the stakes of the post-quantum transition. His perspective brings, as American Binary CEO Kevin Kane put it, depth and historical continuity to the challenges the company is addressing — connecting the foundational work of modern cryptography with the urgent task of rebuilding it for a new era. As a member of the Advisory Board, Diffie will provide guidance on long-term strategy as American Binary continues to develop and deploy its technology.
American Binary says it is developing its solutions with advanced rigor and high-performance engineering, aiming to provide the provable foundations for secure, resilient communication in the quantum era. The company encourages organizations to begin transitioning to post-quantum cryptographic systems as soon as possible to mitigate risks posed by adversarial data collection — a practice sometimes called “harvest now, decrypt later,” in which adversaries collect encrypted data today with the intent to decrypt it once quantum computing makes that feasible. More information about American Binary is available at ambit.inc.
KEY QUOTES:
“The transition to new cryptographic systems that can withstand attack from quantum computers is one of the most important shifts in modern cryptography. Organizations should begin transitioning as soon as possible to mitigate risks posed by adversarial data collection. The quality and timing of this work will have long-term implications for security, privacy, and trust.”
Whitfield Diffie, Advisor, American Binary
“Whitfield Diffie’s contributions to cryptography shaped the foundation of secure communication as we know it; his key exchange can be found in almost every communications product. Whitfield’s perspective brings depth and historical continuity to the challenges we are addressing today.”
Kevin Kane, CEO and Co-Founder, American Binary
