{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T05:02:49Z","timestamp":1750309369385,"version":"3.41.0"},"reference-count":11,"publisher":"Association for Computing Machinery (ACM)","issue":"2","license":[{"start":{"date-parts":[[2024,4,30]],"date-time":"2024-04-30T00:00:00Z","timestamp":1714435200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["Queue"],"published-print":{"date-parts":[[2024,4,30]]},"abstract":"<jats:p>Confidential computing has great potential to improve the security of general-purpose computing platforms by taking supervisory systems out of the TCB, thereby reducing the size of the TCB, the attack surface, and the attack vectors that security architects must consider. Confidential computing requires innovations in platform hardware and software, but these have the potential to enable greater trust in computing, especially on devices that are owned or controlled by third parties. Early consumers of confidential computing will need to make their own decisions about the platforms they choose to trust. As confidential computing becomes mainstream, however, it's possible that certifiers and regulators will share this burden, enabling customers to make informed choices without having to undertake their own evaluations.<\/jats:p>","DOI":"10.1145\/3664291","type":"journal-article","created":{"date-parts":[[2024,5,17]],"date-time":"2024-05-17T22:05:06Z","timestamp":1715983506000},"page":"39-56","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Elevating Security with Arm CCA"],"prefix":"10.1145","volume":"22","author":[{"given":"Charles","family":"Garcia-Tobin","sequence":"first","affiliation":[{"name":"Arm Architecture and Technology Group"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mark","family":"Knight","sequence":"additional","affiliation":[{"name":"Arm Architecture and Technology Group"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2024,5,17]]},"reference":[{"key":"e_1_2_1_1_1","volume":"3","author":"Ali O.","unstructured":"Ali, O., Osmanaj, V. 2020. The role of government regulations in the adoption of cloud computing: a case study of local government. Computer Law & Security Review 36; https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0267364920300017?via%3Dihub.","journal-title":"Security Review"},{"key":"e_1_2_1_2_1","unstructured":"Arm Developer. Arm Architecture Reference Manual for A-Profile Architecture; https:\/\/developer.arm.com\/documentation\/ddi0487\/latest."},{"key":"e_1_2_1_3_1","unstructured":"Arm Developer. Arm System Memory Management Unit Architecture Specification; https:\/\/developer.arm.com\/documentation\/ihi0070\/latest\/."},{"key":"e_1_2_1_4_1","unstructured":"Arm Developer. Learn the architecture: introducing Arm Confidential Compute Architecture; https:\/\/developer.arm.com\/documentation\/den0125\/0300\/Arm-CCA-Software-Architecture."},{"key":"e_1_2_1_5_1","unstructured":"Confidential Computing Consortium; https:\/\/confidentialcomputing.io."},{"key":"e_1_2_1_6_1","doi-asserted-by":"crossref","unstructured":"Delignat-Lavaud A. Fournet C. Vaswani K. Clebsch S. Riechert M. Costa M. Russinovich M. 2023. Why should I trust your code? acmqueue 21(4); https:\/\/queue.acm.org\/detail.cfm?id=3623460.","DOI":"10.1145\/3623460"},{"key":"e_1_2_1_7_1","volume-title":"Proceedings of the 16th Usenix Symposium on Operating Systems Design and Implementation, 465?484; https:\/\/www.usenix.org\/system\/files\/osdi22-li.pdf.","author":"Li X.","year":"2022","unstructured":"Li, X., Li, X., Dall, C., Gu, R., Nieh, J., Sait, Y., Stockwell, G. 2022. Design and verification of the Arm Confidential Compute Architecture. Proceedings of the 16th Usenix Symposium on Operating Systems Design and Implementation, 465?484; https:\/\/www.usenix.org\/system\/files\/osdi22-li.pdf."},{"key":"e_1_2_1_8_1","doi-asserted-by":"crossref","unstructured":"Russinovich M. 2023. Confidential computing: elevating cloud security and privacy. acmqueue 21(4); https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3623461.","DOI":"10.1145\/3623461"},{"key":"e_1_2_1_9_1","unstructured":"Scott H. S. Gulliver J. Nadler H. 2019. Cloud computing in the financial sector: a global perspective. Program on International Financial Systems; https:\/\/ssrn.com\/abstract=3427220."},{"key":"e_1_2_1_10_1","unstructured":"Trusted Firmware; https:\/\/www.trustedfirmware.org\/projects\/tf-rmm\/ and https:\/\/www.trustedfirmware.org\/."},{"key":"e_1_2_1_11_1","doi-asserted-by":"crossref","unstructured":"Tschofenig H. Sheffer Y. Howard P. Mihalcea I. Deshpande Y. 2023. Using attestation in Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS). IETF Datatracker; https:\/\/datatracker.ietf.org\/doc\/draft-fossati-tls-attestation\/.","DOI":"10.17487\/RFC9325"}],"container-title":["Queue"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3664291","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3664291","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T00:06:14Z","timestamp":1750291574000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3664291"}},"subtitle":["Attestation and verification are integral to adopting confidential computing."],"short-title":[],"issued":{"date-parts":[[2024,4,30]]},"references-count":11,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2024,4,30]]}},"alternative-id":["10.1145\/3664291"],"URL":"https:\/\/doi.org\/10.1145\/3664291","relation":{},"ISSN":["1542-7730","1542-7749"],"issn-type":[{"type":"print","value":"1542-7730"},{"type":"electronic","value":"1542-7749"}],"subject":[],"published":{"date-parts":[[2024,4,30]]},"assertion":[{"value":"2024-05-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}