8 citations · 8 across the 3 of their papers we have counts for
5 papers · 1 filter
Probabilistic Atomic Swaps for Bitcoin and Friends
Paul Gerhart, Jay Taylor, Sri Aravinda Krishnan Thyagarajan
Atomic swaps are a fundamental primitive for the trustless exchange of digital assets across blockchains: they guarantee that either both parties receive the agreed assets or neith…
Verifiable Weighted Secret Sharing
Kareem Shehata, Han Fangqi, Sri AravindaKrishnan Thyagarajan
Traditionally, threshold secret sharing (TSS) schemes assume all parties have equal weight, yet emerging systems like blockchains reveal disparities in party trustworthiness, such…
Functional Adaptor Signatures: Beyond All-or-Nothing Blockchain-based Payments
Nikhil Vanjani, Pratik Soni, Sri AravindaKrishnan Thyagarajan
In scenarios where a seller holds sensitive data , like patient records, and a buyer seeks to obtain an evaluation of a function on , solutions in trustless environments…
Reparo: Publicly Verifiable Layer to Repair Blockchains
Sri Aravinda Krishnan Thyagarajan, Adithya Bhat, Bernardo Magri +2
Although blockchains aim for immutability as their core feature, several instances have exposed the harms with perfect immutability. The permanence of illicit content inserted in B…
Redactable Blockchain in the Permissionless Setting
Dominic Deuber, Bernardo Magri, Sri Aravinda Krishnan Thyagarajan
Bitcoin is an immutable permissionless blockchain system that has been extensively used as a public bulletin board by many different applications that heavily relies on its immutab…