US 12,111,906 B2
Generation of personalized digital images using unencrypted keys
Catherine Clarke, Revere, MA (US); Daniel Brown, Boston, MA (US); Tanvi Sehgal, Los Angeles, CA (US); Srishti Saboo, Revere, MA (US); Anne-Marie Tattan, North Andover, MA (US); and Tess Wilde, Sherborn, MA (US)
Assigned to FMR LLC, Boston, MA (US)
Filed by FMR LLC, Boston, MA (US)
Filed on Oct. 18, 2021, as Appl. No. 17/504,318.
Prior Publication US 2023/0123682 A1, Apr. 20, 2023
Int. Cl. H04L 9/06 (2006.01); G06F 16/583 (2019.01); G06F 21/36 (2013.01); G06T 11/00 (2006.01); H04L 9/40 (2022.01); H04L 29/06 (2006.01)
CPC G06F 21/36 (2013.01) [G06T 11/001 (2013.01); H04L 9/0643 (2013.01); H04L 63/083 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A computer system for generating a digital image using an unencrypted key, the system comprising a server computing device with a memory for storing computer-executable instructions and a processor that executes the computer-executable instructions to:
generate an initial digital image comprising a plurality of image areas;
convert an unencrypted key associated with a remote computing device into an encrypted key using an encryption algorithm;
assign a color value to each character of the encrypted key;
map each character of the encrypted key to one of the plurality of image areas of the initial digital image;
generate an updated digital image by applying, to each of the plurality of image areas, a color that corresponds to the color value assigned to the character of the encrypted key that is mapped to the image area; and
store the updated digital image in a database record.