45 citations · 280 across the 30 of their papers we have counts for
4 papers · 1 filter
Quantum Amnesia Leaves Cryptographic Mementos: A Note On Quantum Skepticism
Or Sattath, Uriel Shinar
Leonard Shelby, the protagonist of Memento, uses mementos in the form of tattoos and pictures to handle his amnesia. Similar to Leonard, contemporary quantum computers suffer from…
Uncloneable Cryptography
Or Sattath
The no-cloning theorem asserts that, unlike classical information, quantum information cannot be copied. This seemingly undesirable phenomenon is harnessed in quantum cryptography.…
Quantum Prudent Contracts with Applications to Bitcoin
Or Sattath
Smart contracts are cryptographic protocols that are enforced without a judiciary. Smart contracts are used occasionally in Bitcoin and are prevalent in Ethereum. Public quantum mo…
Uncloneable Decryptors from Quantum Copy-Protection
Or Sattath, Shai Wyborski
Uncloneable decryptors are encryption schemes (with classical plaintexts and ciphertexts) with the added functionality of deriving uncloneable quantum states, called decryptors, wh…