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PriFHEte: Achieving Full-Privacy in Account-based Cryptocurrencies is Possible
May 22, 2023, 7 a.m. |
IACR News www.iacr.org
ePrint Report: PriFHEte: Achieving Full-Privacy in Account-based Cryptocurrencies is Possible
Varun Madathil, Alessandra Scafuro
In cryptocurrencies, all transactions are public. For their adoption, it is important that these transactions, while publicly verifiable, do not leak information about the identity and the balances of the transactors.
For UTXO-based cryptocurrencies, there are well-established approaches (e.g., ZCash) that guarantee full privacy to the transactors. Full privacy in UTXO means that each transaction is anonymous within the set of all private transactions ever posted …
account adoption cryptocurrencies eprint report identity important information leak privacy public report transactions
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