Inventor
JUTLA CHARANJIT S
US13 patents
⚠️ This page may combine multiple inventors who share the name “JUTLA CHARANJIT S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
10 patentsUS6243470B1Jun 5, 2001
Method and apparatus for advanced symmetric key block cipher with variable length key and block
IBM83 citations97
US6192129B1Feb 20, 2001
Method and apparatus for advanced byte-oriented symmetric key block cipher with variable length key and block
IBM67 citations96
US6185679B1Feb 6, 2001
Method and apparatus for a symmetric block cipher using multiple stages with type-1 and type-3 feistel networks
IBM66 citations96
US6185304B1Feb 6, 2001
Method and apparatus for a symmetric block cipher using multiple stages
IBM59 citations96
US9852306B2Dec 26, 2017
Conjunctive search in encrypted data
IBM35 citations92
US9646166B2May 9, 2017
Masking query data access pattern in encrypted data
IBM32 citations92
US6189095B1Feb 13, 2001
Symmetric block cipher using multiple stages with modified type-1 and type-3 feistel networks
IBM52 citations92
US10511581B2Dec 17, 2019
Parallelizable encryption using keyless random permutations and authentication using same
IBM10 citations83
US7451310B2Nov 11, 2008
Parallelizable authentication tree for random access storage
IBM8 citations73
US10089487B2Oct 2, 2018
Masking query data access pattern in encrypted data
IBM1 citations50