Hu, QinghuaXu, ChunxiangLi, WanpengHu, JiaMin, GeyongWang, GuojunGeorgalas, Nektarios2024-12-012024-12-012023-11-01Hu, Q, Xu, C & Li, W 2023, A Broadband Subliminal Channel in Signatures Without Sharing the Signing Key. in J Hu, G Min, G Wang & N Georgalas (eds), 2023 IEEE 22nd International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom). International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), Institute of Electrical and Electronics Engineers (IEEE), pp. 822-830, 22nd IEEE International Conference on Trust, Security and Privacy in Computing and Communications , 1/11/23. https://doi.org/10.1109/TrustCom60117.2023.00118conference979-8-3503-8199-32324-9013ORCID: /0000-0002-6396-9578/work/152426229https://hdl.handle.net/2164/246899448624engsubliminal channeldigital signatureECDSAEthereumblockchaincovert communicationQA75 Electronic computers. Computer scienceQA75Conference item10.1109/TrustCom60117.2023.00118https://hpcn.exeter.ac.uk/trustcom2023/Conference_Programme.pdfhttps://hpcn.exeter.ac.uk/trustcom2023/