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U713 Keyless ECU Development
In-Progress

Reports

# Date Created Employee Work Type Task Duration (Hours) Action
1 2025-06-02 09:12 Pravin Lonkar Bug Fixing

Testing and trials with TVS team for VIN read error in RTB ABS station.

7.00
2 2025-01-31 02:26 Sithan Kumar Palanichamy Client (External) Meetings

Discussed with Rahul at TVSM to provide the encrypted AES Key using RSA/ECB/OAEPWithSHA-1AndMGF1Padding as the padding RSA/ECB/OAEPWithSHA-256AndMGF1Padding was not supported in the Mahle application server.

0.50
3 2025-01-31 02:23 Sithan Kumar Palanichamy Web Development

Post upgrade of OpenSSL in the test server, worked on the API with necessary decryption padding to see the AES decryption work. 

4.00
4 2025-01-31 02:15 Sithan Kumar Palanichamy Web Development

In the Test Server, Upgrade OpenSSL packages w.r.t the webserver to verify the RSA/ECB/OAEPWithSHA-256AndMGF1Padding and have the decryption work.

4.00
5 2025-01-31 01:53 Sithan Kumar Palanichamy Web Development

RSA Decryption of encrypted AES Key: Trying different padding options for the decryption as the one that is used on the TVS side not working.

2.00
6 2025-01-31 01:42 Sithan Kumar Palanichamy Web Development

Continuation of U713 Key Fob Management (Keyless ECU Diagnostic)- Decrypt the encrypted AES Key from the API response with the private key- Develop a second API for registering vehicle and request the AES key

4.00
7 2025-01-31 01:40 Sithan Kumar Palanichamy Web Development

U713 Key Fob Management (Keyless ECU Diagnostic)- Decrypt the encrypted AES Key from the API response with the private key- Develop a second API for registering vehicle and request the AES key- Manage backend tracking of all requests and responses of Key Fob Management APIs

4.00
8 2025-01-31 01:38 Sithan Kumar Palanichamy Web Development

U713 Key Fob Management (Keyless ECU Diagnostic):- Checking new Dev API endpoints from TVSM to retrieve AES Key- Conversion of PFX file to client certificate- Generation of new private and public key to send as payload request- Modify the API logic to send the client certificate for security authentication along with VIN & Publick Key 

8.00
9 2025-01-31 01:37 Sithan Kumar Palanichamy Inter-team Meetings

Requirement - Keyless ECU Tool Development discussion with TVSM

0.50
10 2025-01-29 04:48 Sithan Kumar Palanichamy Web Development

U713 Key Fob Management - Continuation

4.00
11 2025-01-29 04:46 Sithan Kumar Palanichamy Web Development

U713 Key Fob Management1. Generate 4096-bit RSA Public & Private Key2. Get Encrypted AES Key of Vehicle- Get the Encrypted AES Key of the Vehicle by sending VIN + public key- Decrypt encrypted AES Key with private key to retrieve actual AES Key3. Register Vehicle / Regenerate AES Key- Get the Encrypted AES Key of the Vehicle by sending VIN + public key-  Decrypt encrypted AES Key with private key to retrieve actual AES Key 

8.00
12 2025-01-03 13:15 Vimaladitya Srinivasan Analysis

Project review

0.25
13 2025-01-02 14:40 Sithan Kumar Palanichamy Testing

1. Get Vehicle FOB Key Mahle API Final Testing with RSA AES 256 Encryption 2. Regenerate Vehicle FOB Key Mahle API Final Testing with RSA AES Decryption using RSA/ECB/OAEPWithSHA-1AndMGF1Padding3. Prepare API Document to share it with the Dev team for Ridescan2.0 App Integration

4.00
14 2025-01-02 14:16 Vimaladitya Srinivasan Android Development

Project status

0.25