Invention Publication
- Patent Title: Apparatus for Cryptographic Operations on Information and Associated Methods
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Application No.: US17988738Application Date: 2022-11-16
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Publication No.: US20240160752A1Publication Date: 2024-05-16
- Inventor: Steven Cooreman
- Applicant: Silicon Laboratories Inc.
- Applicant Address: US TX Austin
- Assignee: Silicon Laboratories Inc.
- Current Assignee: Silicon Laboratories Inc.
- Current Assignee Address: US TX Austin
- Main IPC: G06F21/60
- IPC: G06F21/60 ; G06F21/31
Abstract:
An apparatus includes an encryption circuit. The encryption circuit includes a block function circuit to generate a plurality of blocks of output data. A first part of a keystream is generated from a block of output data having an initial sequence number. A second part of the keystream is generated from blocks of output having sequence numbers other than the initial sequence number.
Information query
