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An Auditable Confidentiality Protocol for Blockchain Transactions
Dec. 2, 2022, 4:42 p.m. |
IACR News www.iacr.org
ePrint Report: An Auditable Confidentiality Protocol for Blockchain Transactions
Aoxuan Li, Gabriele D’Angelo, Jacky Tang, Frank Fang, Baron Gong
Blockchain exposes all users’ transaction data to the public, including account balances, asset holdings, trading history, etc. Such data exposure leads to potential security and personal privacy risks that restrict blockchain from broader adoption. Although some existing projects focus on single-chain confidential payment, no existing cross-chain system supports private transactions yet, which is incompatible with privacy regulations such as GDPR. Also, …
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