EP 3656085 A1 20200527 - DEVICES WITH PHYSICALLY UNCLONABLE FUNCTIONS
Title (en)
DEVICES WITH PHYSICALLY UNCLONABLE FUNCTIONS
Title (de)
VORRICHTUNGEN MIT PHYSIKALISCH UNKLONBAREN FUNKTIONEN
Title (fr)
DISPOSITIFS AYANT DES FONCTIONS PHYSIQUEMENT NON CLONABLES
Publication
Application
Priority
- US 201762534181 P 20170718
- US 201715844510 A 20171215
- US 201862617993 P 20180116
- US 201815885688 A 20180131
- US 201815942299 A 20180330
- US 201815942288 A 20180330
- US 2018042741 W 20180718
Abstract (en)
[origin: CN111183611A] A device may include one or more sources such as circuit elements and electrical components that function as sources for physically unclonable function (PUF) data. PUF data may be acquired from the PUF sources. The resulting PUF values may be used to generate information that may be used for device security operations such as encryption and tamper detection.
IPC 8 full level
H04L 9/32 (2006.01)
CPC (source: EP)
H04L 9/3278 (2013.01)
Citation (search report)
See references of WO 2019018557A1
Designated contracting state (EPC)
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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
CN 201880048790 A 20180718; EP 18755987 A 20180718