The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 20, 2026

Filed:

May. 16, 2024
Applicant:

Uab 360 IT, Vilnius, LT;

Inventors:

Karolis Pabijanskas, Vilnius, LT;

Andžej Valčik, Vilnius, LT;

Ramūnas Keliuotis, Kaunas, LT;

Assignee:

UAB 360 IT, Vilnius, LT;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0272 (2013.01); H04L 9/0869 (2013.01); H04L 9/32 (2013.01); H04L 63/0435 (2013.01); H04L 63/08 (2013.01); H04L 63/123 (2013.01);
Abstract

The disclosure discloses a first server determining an encrypted authentication packet including (i) a crypted code field that indicates a type of the encryption authentication packet, (ii) a crypted payload field that includes an encrypted initial authentication packet, determined by utilizing a nonce, an encryption key, and an encryption algorithm, and (iii) a data length field that indicates a length of the encrypted authentication packet, the length including a sum of a length of the crypted code field, a length of the crypted payload field, and a length of the data length field. The method may also include transmitting, by the first server to a second server, the encrypted authentication packet to enable the first server and the second server to conduct an authentication process. Various other aspects are contemplated.


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