3 citations · 3 across the 3 of their papers we have counts for
4 papers
Demystifying Private Transactions and Their Impact in PoW and PoS Ethereum
Xingyu Lyu, Mengya Zhang, Xiaokuan Zhang +3
In Ethereum, private transactions, a specialized transaction type employed to evade public Peer-to-Peer (P2P) network broadcasting, remain largely unexplored, particularly in the c…
CipherGuard: Compiler-aided Mitigation against Ciphertext Side-channel Attacks
Ke Jiang, Sen Deng, Yinshuai Li +3
Recently, the new ciphertext side channels resulting from the deterministic memory encryption in Trusted Execution Environments (TEEs), enable ciphertexts to manifest identifiable…
SoK: Security of Cross-chain Bridges: Attack Surfaces, Defenses, and Open Problems
Mengya Zhang, Xiaokuan Zhang, Josh Barbee +2
Cross-chain bridges are used to facilitate token and data exchanges across blockchains. Although bridges are becoming increasingly popular, they are still in their infancy and have…
SgxPectre Attacks: Stealing Intel Secrets from SGX Enclaves via Speculative Execution
Guoxing Chen, Sanchuan Chen, Yuan Xiao +3
This paper presents SgxPectre Attacks that exploit the recently disclosed CPU bugs to subvert the confidentiality and integrity of SGX enclaves. Particularly, we show that when bra…