MULTI-ISSUER ARCHITECTURE OF SAFETY ELEMENT SECTION FOR NFC SUPPORTING DEVICES Russian patent published in 2016 - IPC H04W12/00 H04W4/00 

FIELD: information technology.

SUBSTANCE: invention relates to information technologies security (ITS). Method, in which in safety device with NFC support plurality of safety element sections is created; assigning said safety element sections to corresponding cards issuers; providing in safety element one or more application safety domains for plurality of safety element sections; wherein safety element sections include master of access rules application with access rules and corresponding card issuer data control and smart card unique random keys safety table, generated by corresponding card issuer for protection of NFC cards of that card issuer; application safety domain, which corresponds to certain safety element section comprises application, access rules application client with set of access rules and data control and applications register, which contains cards issuers identifiers, which has common application with card issuer, which is assigned with corresponding safety element section.

EFFECT: technical result consists in ensuring safety element sections coexistence, assigned for each card issuer, in NFC supporting device.

12 cl, 7 dwg