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(11)

EP 4 771 498 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24765725.7 (22) Date of filing: 23.08.2024

(51) International Patent Classification (IPC):  G06F 12/1072(2016.01) H04L 9/32(2006.01) G06F 12/14(2006.01) (52) Cooperative Patent Classification (CPC): G06F 2212/1052; G06F 12/1408; G06F 12/1475; G06F 12/1441; G06F 12/1072; G06F 12/1483; G06F 12/145; H04L 9/3247; H04L 9/3228; H04L 9/3242 (86) International application number: PCT/GB2024/052217 (87) International publication number: WO 2025/074073 (10.04.2025 Gazette 2025/15)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 03.10.2023 GB 202315125 (71) Applicant: ARM Limited Cambridgeshire CB1 9NJ (GB)	(72) Inventors: ELAD, Yuval Cambridge Cambridgeshire CB1 9NJ (GB) PARKER, Jason Sheffield South Yorkshire S1 4LW (GB) (74) Representative: D Young & Co LLP  3 Noble Street London EC2V 7BQ London EC2V 7BQ (GB)