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Unchained · Tuesday, August 25, 2026

Bitcoin Faces Challenges in Adopting Post-Quantum Cryptography Due to Protocol Rigidity

Bitcoin's adoption of post-quantum cryptography is hindered by its less flexible nature and governance structure compared to newer blockchains like Near. The focus is on signature schemes that are less computationally intensive and smaller in size, such as MLGDSA.

companyBitcoincompanyNearcompanyMLGDSA

The tape

3 quotes
“Yeah, so, uh, Bitcoin is, uh, obviously a very interesting case, uh, because it's, uh, it's not as flexible as, uh, Near, for example.”
Charles Geyme
“And, uh, the governance, uh, is also quite different. Uh, and so, uh, the approach for Bitcoin has been, uh, to, uh, kind of, uh, focus on, uh, on signatures that are, uh, less computationally intensive, uh, and, uh, smaller, uh, in terms of, uh, size.”
Charles Geyme
“And so, uh, that's why, uh, the current, uh, discussion is around, uh, MLGDSA, uh, and, uh, also, uh, kind of, uh, other candidates that are, uh, more, uh, privacy-preserving.”
Charles Geyme
Heard on Unchained — “One Type of Post-Quantum Cryptography Is Most Popular. Why Is Crypto Trying Out Three?”, published Tuesday, August 25, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
Transcribed via Gemini audio transcription · $0.06
Bitcoin Faces Challenges in Adopting Post-Quantum Cryptography Due to Protocol Rigidity — Heardvine