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Matrix with Martin Albrecht and Dan Jones
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Manage episode 345913111 series 2956114
No not the movie: the secure group messaging protocol! Or rather all the bugs and vulns that a team of researchers found when trying to formalize said protocol. Martin Albrecht and Dan Jones joined us to walk us through "Practically-exploitable Cryptographic
Vulnerabilities in Matrix".
Transcript:
https://securitycryptographywhatever.com/2022/11/02/Matrix-with-Martin-Albrecht-Dan-Jones/
Links:
- https://nebuchadnezzar-megolm.github.io/static/paper.pdf
- https://nebuchadnezzar-megolm.github.io
- Signal Private Group system: https://eprint.iacr.org/2019/1416.pdf
- https://signal.org/blog/signal-private-group-system/
- https://spec.matrix.org/latest/
- WhatsApp Security Whitepaper: https://www.whatsapp.com/security/WhatsApp-Security-Whitepaper.pdf
- https://www.usenix.org/conference/usenixsecurity21/presentation/albrecht FS, PCS etc
- Other clients: https://nvd.nist.gov/vuln/detail/CVE-2022-39252 https://nvd.nist.gov/vuln/detail/CVE-2022-39254 https://nvd.nist.gov/vuln/detail/CVE-2022-39264
- https://dadrian.io/blog/posts/roll-your-own-crypto/
- https://podcasts.apple.com/us/podcast/the-great-roll-your-own-crypto-debate-feat-filippo-valsorda/id1578405214?i=1000530617719
- WhatsApp End-to-End Encrypted Backups: https://blog.whatsapp.com/end-to-end-encrypted-backups-on-whatsapp
- Roll your own and Telegram: https://mtpsym.github.io/
"Security Cryptography Whatever" is hosted by Deirdre Connolly (@durumcrustulum), Thomas Ptacek (@tqbf), and David Adrian (@davidcadrian)
59 episodes
Fetch error
Hmmm there seems to be a problem fetching this series right now. Last successful fetch was on November 11, 2025 16:14 ()
What now? This series will be checked again in the next day. If you believe it should be working, please verify the publisher's feed link below is valid and includes actual episode links. You can contact support to request the feed be immediately fetched.
Manage episode 345913111 series 2956114
No not the movie: the secure group messaging protocol! Or rather all the bugs and vulns that a team of researchers found when trying to formalize said protocol. Martin Albrecht and Dan Jones joined us to walk us through "Practically-exploitable Cryptographic
Vulnerabilities in Matrix".
Transcript:
https://securitycryptographywhatever.com/2022/11/02/Matrix-with-Martin-Albrecht-Dan-Jones/
Links:
- https://nebuchadnezzar-megolm.github.io/static/paper.pdf
- https://nebuchadnezzar-megolm.github.io
- Signal Private Group system: https://eprint.iacr.org/2019/1416.pdf
- https://signal.org/blog/signal-private-group-system/
- https://spec.matrix.org/latest/
- WhatsApp Security Whitepaper: https://www.whatsapp.com/security/WhatsApp-Security-Whitepaper.pdf
- https://www.usenix.org/conference/usenixsecurity21/presentation/albrecht FS, PCS etc
- Other clients: https://nvd.nist.gov/vuln/detail/CVE-2022-39252 https://nvd.nist.gov/vuln/detail/CVE-2022-39254 https://nvd.nist.gov/vuln/detail/CVE-2022-39264
- https://dadrian.io/blog/posts/roll-your-own-crypto/
- https://podcasts.apple.com/us/podcast/the-great-roll-your-own-crypto-debate-feat-filippo-valsorda/id1578405214?i=1000530617719
- WhatsApp End-to-End Encrypted Backups: https://blog.whatsapp.com/end-to-end-encrypted-backups-on-whatsapp
- Roll your own and Telegram: https://mtpsym.github.io/
"Security Cryptography Whatever" is hosted by Deirdre Connolly (@durumcrustulum), Thomas Ptacek (@tqbf), and David Adrian (@davidcadrian)
59 episodes
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