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.
Patent No.:
Date of Patent:
Jul. 15, 2025
Filed:
May. 19, 2022
Ceremorphic, Inc., San Jose, CA (US);
Suyash Kandele, Chhattisgarh, IN;
Sumant Kumar Singh, Jharkhand, IN;
Mohammed Sumair, Uttarakhand, IN;
Ananya Shrivastava, Chhattisgarh, IN;
Joydeep Kumar Devnath, Assam, IN;
Govardhan Mattela, Telangana, IN;
Ceremorphic, Inc., San Jose, CA (US);
Abstract
A first chiplet parses at least a message into ordered message blocks that are associated with index values. The first chiplet generates a substitution value by executing a pseudo-random number generator using a seed value that is computed with at least (i) a first random or pseudo-random number and at least (ii) a first message block. The first chiplet generates a sequencing value by executing a pseudo-random number generator using a seed value that is computed with at least (i) a second random or pseudo-random number and at least (ii) an index value for the first message block. The first chiplet generates a first ciphertext block with at least the substitution value and the sequencing value and further generates a second ciphertext block at least partly with the first ciphertext block. The blocks are concatenated and transmitted to a second chiplet.