Cryptographic algorithm having a key-dependent masked computing step (SBOX call)
US-10805066-B2 · Oct 13, 2020 · US
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Drexler Hermann patents
Drexler Hermann is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Drexler Hermann |
| Total patents | 13 |
| First publication | Mar 15, 2016 |
| Latest publication | Oct 13, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Alternative representation of the crypto-algorithm DES
US-10615962-B2 · Apr 7, 2020 · US
Hardened white box implementation 1
US-10438513-B2 · Oct 8, 2019 · US
Method for testing and hardening software applications
US-10431123-B2 · Oct 1, 2019 · US
Hardened white box implementation
US-10403174-B2 · Sep 3, 2019 · US
Hardened white box implementation 2
US-10249220-B2 · Apr 2, 2019 · US
Cryptographic algorithm having a key-dependent masked computing step (sbox call)
US-2018367297-A1 · Dec 20, 2018 · US
Alternative representation of the crypto-algorithm des
US-2018309568-A1 · Oct 25, 2018 · US
Hardened White Box Implementation 2
US-2017352298-A1 · Dec 7, 2017 · US
Method for Testing and Hardening Software Applications
US-2017324547-A1 · Nov 9, 2017 · US
Recent patents
Latest publications not already listed above.
Hardened White Box Implementation 1
US-2017324543-A1 · Nov 9, 2017 · US
Hardened White Box Implementation
US-2017324542-A1 · Nov 9, 2017 · US
Access-controlled data storage medium
US-9288038-B2 · Mar 15, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Giesecke & Devrient Gmbh | 9 |
| Giesecke & Devrient Mobile Security Gmbh | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L9/002 | 12 |
| H04L2209/16 | 12 |
| H04L9/0625 | 12 |
| H04L2209/043 | 10 |
| H04L9/0618 | 10 |