(19)
(11) EP 4 740 358 A1

(12)

(43) Date of publication:
13.05.2026 Bulletin 2026/20

(21) Application number: 23765339.9

(22) Date of filing: 09.08.2023
(51) International Patent Classification (IPC): 
H04L 9/06(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 9/0643; H04L 2209/12; H04L 2209/805
(86) International application number:
PCT/US2023/029827
(87) International publication number:
WO 2025/034214 (13.02.2025 Gazette 2025/07)
(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:
KH MA MD TN

(71) Applicant: Siemens Industry Software Inc.
Plano, TX 75024 (US)

(72) Inventors:
  • RAJSKI, Janusz
    Wilsonville, Oregon 97070-7777 (US)
  • TRAWKA, Maciej
    61-131 Posen (PL)
  • TYSZER, Jerzy
    61-249 Poznan (PL)
  • WLODARCZAK, Bartosz
    62-020 Swarz dz (PL)

(74) Representative: HKW Intellectual Property PartG mbB 
Theresienhöhe 12
80339 München
80339 München (DE)

   


(54) HASHING CIRCUITRY BASED ON HYBRID RING GENERATORS