End-to-end transport layer security
Grant
US12598059B1
Kind: B1
Apr 07, 2026
Assignee
Wells Fargo Bank, N.A.
Inventors
Jeffrey J. Stapleton
Abstract
The present disclosure relate to exchanging information between a start node and an end node. Based on the information session keys for a connection comprising the start node, the end node, and at least one intermediate node are established. The session keys include a data encryption session key and a Message Authentication Code (MAC) session key. The data is encrypted using the data encryption session key at the start node. MAC is generated using the MAC session key. The encrypted data is relayed, via the at least one intermediate node, from the start node to the end node without the at least one intermediate node re-encrypting the data.
CPC Classifications
H04L 63/0428
H04L 63/08
H04L 63/061
H04L 67/02
H04L 67/306
H04L 63/0861
H04L 63/102
H04L 65/60
H04L 9/0819
G06F 21/10
G06F 21/602
G06F 2221/2107
G06F 17/30867
G06F 21/105
H04N 21/4627
H04N 21/84
H04N 21/2353
H04N 21/2387
H04N 21/25816
H04N 21/233
H04N 21/23439
H04N 21/2393
H04N 21/4126
H04N 21/41407
G06N 3/08
Filing Date
2023-01-19
Application No.
18099109
Claims
20