56 subscribers
با برنامه Player FM !
پادکست هایی که ارزش شنیدن دارند
حمایت شده
David Chaum: The Forefather of Cryptocurrencies and the Cypherpunk Movement
Manage episode 241815462 series 1652309
We’re pleased to be joined by the legendary cryptographer and computer scientist, David Chaum. From his early beginnings at Berkley, David pioneered many of the cryptographic techniques used in secure systems and cryptocurrencies today. Blind signatures, which are used in zero-knowledge proofs, and mix networks, used in Tor heavily rely on his work. At the dawn of the Internet, David founded DigiCash, what many believe to be a direct ancestor of Bitcoin. Today, David continues to pursue his mission to bring data privacy to all as his most recent project, Elixxir, aims to create a truly private messaging and payment app with a mass-market appeal.
Topics covered in this episode:
- David’s background as a Ph.D. student at Berkeley and his thesis entitled “Computer Systems Established, Maintained, and Trusted by Mutually Suspicious Groups”
- What drove him to work on cryptography and privacy systems
- His relationship to the early cypherpunk movement
- David’s contribution to cryptography primitives such as blind signatures, undeniable signatures, group signatures and mixers
- The story of DigiCash and how the company was founded
- The idea behind Cyberbucks and why the company ultimately went bankrupt
- Cryptocurrency adoption as a chicken-and-egg problem
- David’s personal views and practices with regards to online privacy
- His thoughts on the blockchain space today and his views on the future of the industry
- His current project, Elixxir, a messaging and payment app which protects users’ data and metadata
Episode links:
- [David Chaum’s website](https://chaum.com)
- [DigiCash](https://www.investopedia.com/terms/d/digicash.asp)
- [lists.cpunks.org Mailing Lists](https://lists.cpunks.org/mailman/listinfo)
- [DigiCash - Wikipedia](https://en.wikipedia.org/wiki/DigiCash)
- [Blind Signatures for Untraceable Payments](https://www.chaum.com/publications/Chaum-blind-signatures.PDF)
- [DigiCash announcement article from 1994](https://www.chaum.com/ecash/articles/1994/05-27-94%20-%20World_s%20first%20electronic%20cash%20payment%20over%20computer%20networks.pdf)
- [Project Page: Multiparty Computation](https://www.chaum.com/spymasters/)
- [Security without Identification](https://www.chaum.com/publications/Security_Wthout_Identification.html)
- [Elixxir - Home](https://elixxir.io/)
- [Elixxir - Real Cryptography, Real Time: Precomputations in Elixxir](https://elixxir.io/blog/real-cryptography-real-time)
- [Elixxir - Why Mark Zuckerberg wants no privacy, why he wrote his letter,
and why it won’t help him](https://elixxir.io/blog/why-zuckerberg-wants-no-privacy)
- [Elixxir - Point of Departure](https://elixxir.io/blog/point-of-departure)
- [cMix white paper](https://drive.google.com/file/d/1B1jv03qc8E1kx0kvGFx4blzwXrQepMyy/view)
Sponsors:
- Vaultoro: Trade gold to Bitcoin instantly and securely starting at just 1mg - http://vaultoro.com
- Trail of Bits: Trust the team at the forefront of blockchain security research - https://trailofbits.com
This episode is hosted by Sebastien Couture & Friederike Ernst. Show notes and listening options: [epicenter.tv/304](https://epicenter.tv/304)
611 قسمت
David Chaum: The Forefather of Cryptocurrencies and the Cypherpunk Movement
Epicenter - Learn about Crypto, Blockchain, Ethereum, Bitcoin and Distributed Technologies
Manage episode 241815462 series 1652309
We’re pleased to be joined by the legendary cryptographer and computer scientist, David Chaum. From his early beginnings at Berkley, David pioneered many of the cryptographic techniques used in secure systems and cryptocurrencies today. Blind signatures, which are used in zero-knowledge proofs, and mix networks, used in Tor heavily rely on his work. At the dawn of the Internet, David founded DigiCash, what many believe to be a direct ancestor of Bitcoin. Today, David continues to pursue his mission to bring data privacy to all as his most recent project, Elixxir, aims to create a truly private messaging and payment app with a mass-market appeal.
Topics covered in this episode:
- David’s background as a Ph.D. student at Berkeley and his thesis entitled “Computer Systems Established, Maintained, and Trusted by Mutually Suspicious Groups”
- What drove him to work on cryptography and privacy systems
- His relationship to the early cypherpunk movement
- David’s contribution to cryptography primitives such as blind signatures, undeniable signatures, group signatures and mixers
- The story of DigiCash and how the company was founded
- The idea behind Cyberbucks and why the company ultimately went bankrupt
- Cryptocurrency adoption as a chicken-and-egg problem
- David’s personal views and practices with regards to online privacy
- His thoughts on the blockchain space today and his views on the future of the industry
- His current project, Elixxir, a messaging and payment app which protects users’ data and metadata
Episode links:
- [David Chaum’s website](https://chaum.com)
- [DigiCash](https://www.investopedia.com/terms/d/digicash.asp)
- [lists.cpunks.org Mailing Lists](https://lists.cpunks.org/mailman/listinfo)
- [DigiCash - Wikipedia](https://en.wikipedia.org/wiki/DigiCash)
- [Blind Signatures for Untraceable Payments](https://www.chaum.com/publications/Chaum-blind-signatures.PDF)
- [DigiCash announcement article from 1994](https://www.chaum.com/ecash/articles/1994/05-27-94%20-%20World_s%20first%20electronic%20cash%20payment%20over%20computer%20networks.pdf)
- [Project Page: Multiparty Computation](https://www.chaum.com/spymasters/)
- [Security without Identification](https://www.chaum.com/publications/Security_Wthout_Identification.html)
- [Elixxir - Home](https://elixxir.io/)
- [Elixxir - Real Cryptography, Real Time: Precomputations in Elixxir](https://elixxir.io/blog/real-cryptography-real-time)
- [Elixxir - Why Mark Zuckerberg wants no privacy, why he wrote his letter,
and why it won’t help him](https://elixxir.io/blog/why-zuckerberg-wants-no-privacy)
- [Elixxir - Point of Departure](https://elixxir.io/blog/point-of-departure)
- [cMix white paper](https://drive.google.com/file/d/1B1jv03qc8E1kx0kvGFx4blzwXrQepMyy/view)
Sponsors:
- Vaultoro: Trade gold to Bitcoin instantly and securely starting at just 1mg - http://vaultoro.com
- Trail of Bits: Trust the team at the forefront of blockchain security research - https://trailofbits.com
This episode is hosted by Sebastien Couture & Friederike Ernst. Show notes and listening options: [epicenter.tv/304](https://epicenter.tv/304)
611 قسمت
همه قسمت ها
×
1 DappCon 25: The Ticker Is $ETH - Jerome de Tychey, Joshua Dávila & Nixorokish 1:12:32

1 Lombard: Unlocking Bitcoin DeFi Through Liquid, Yield-Bearing LBTC - Jacob Phillips 1:11:09


1 ETHPrague: ETH Renaissance - Austin Griffith, Brenda Loya, Joseph Schweitzer, Marek Olszewski 1:00:25


1 Initia: Incentively Aligned Appchains - Ezaan Mangalji, Anil Lulla & Jose Maria Macedo 1:02:08

1 Ethereum Foundation: Humanity’s Shared World Computer - Hsiao-Wei Wang & Tomasz Stańczak 1:10:21

1 Taiko: Scaling Ethereum in a Decentralised Manner - Joaquin Mendes 1:08:05

1 Mysten Labs: How Sui Leverages Move to Build the Composable Web3nternet - Adeniyi Abiodun 1:03:09


1 Tally: The Software Layer for Tokenized Organizations - Dennison Bertram 1:01:21


1 Lido V3: Ushering in Institutional Staking Through stVaults - Hasu 1:19:32


1 Solana: From On-Chain Nasdaq to the Pump Fun Craze - Anatoly Yakovenko 1:18:28

1 Build on Bitcoin: Combining Bitcoin's Security With Ethereum's Versatility - Alexei Zamyatin 1:10:10

1 Puja Ohlhaver: Why Community Currencies Are Crucial for Governance in DeSoc 1:04:42

1 Nevermined: Payment System for the AI Agentic Economy - Don Gossen 1:04:38

1 Turtle Club: Helping Web3 Users Monetize Their On-Chain Activity - Esfandiar Lagevardi 1:09:25


1 Balancer: Custom AMMs and Liquidity Solutions - Fernando Martinelli 1:04:35



1 RedStone: The Oracle Pioneering the Future of DeFi - Marcin Kaźmierczak 1:04:40

1 Privado ID & Quark ID: On-Chain ZK-Powered Unified ID - Diego Fernandez & Evin McMullen 1:06:49

1 Abundance: The First 1 Gigagas/second Stack for Sovereign Rollups - Hilmar Orth 1:09:00

1 Monad: The EVM-Compatible 10,000 TPS L1 Blockchain - Keone Hon 1:10:54


1 Bitcoin OS: Bitcoin Block 853626 Changed Everything For BTC Smart Contracts - Edan Yago 1:10:20

1 Symbiotic: Scaling Shared Security Through Restaking - Misha Putiatin 1:05:36

1 Ari Juels: Can AI Weaponize Blockchain Smart Contracts? - Chainlink 1:04:05


1 Anoma: Solving Cross-Chain Interoperability Through Intents - Adrian Brink 1:05:02

1 Dappnode: Plug-n-Play Decentralization - Eduardo Antuña, Pol Lanski 1:18:46


1 Blockworks: The Future of Crypto = AI, Memecoins and DePIN - Jason Yanowitz Live @Permissionless 59:58

1 Konstantin Lomashuk: '#bitcoin is like a #memecoin' - cyber·Fund 1:06:57

1 Celestia: 1Gb Blocks, Rollup Interoperability & Lazy Bridging. Ismail Khoffi & Mustafa Al-Bassam 1:03:48

1 Numerai & Predictoor: How AI Changed Crypto Prediction Markets - Trent McConaghy & Richard Craib 1:20:36


1 Arcium: Parallelized Confidential Computing Network - Yannik Schrade 1:02:10

1 Polymer: A New Era for Interoperability...on Ethereum! - Bo Du 1:02:19



به Player FM خوش آمدید!
Player FM در سراسر وب را برای یافتن پادکست های با کیفیت اسکن می کند تا همین الان لذت ببرید. این بهترین برنامه ی پادکست است که در اندروید، آیفون و وب کار می کند. ثبت نام کنید تا اشتراک های شما در بین دستگاه های مختلف همگام سازی شود.