| ??? 03/04/08 17:17 Read: times |
#151886 - it's the same on other derivatives, too... Responding to: ???'s previous message |
... it would make little sense to lock IAP by the same lockbit which prevents reading via the "conventional" programming method, whether JTAG or parallel or SPI or any other. IAP (and, for that matter, UART-ISP, which is only a factory-programmed version of the same) could of course implement its method of read protection easily.
Again, the "resilience" of the factory lockbits remains to be investigated... (and is unfortunately discouraged to be discussed here by now). JW |
| Topic | Author | Date |
| Secure IAP (In Application Programming) | 01/01/70 00:00 | |
| It is not THAT important | 01/01/70 00:00 | |
| Encryption | 01/01/70 00:00 | |
| not necessarily | 01/01/70 00:00 | |
| 2 minutes? | 01/01/70 00:00 | |
| Encryption worth it? | 01/01/70 00:00 | |
| the philosophical thread continued | 01/01/70 00:00 | |
if you want to make it really painful ... | 01/01/70 00:00 | |
| ansered by e-mail | 01/01/70 00:00 | |
| the balancing act | 01/01/70 00:00 | |
| there is little difference... | 01/01/70 00:00 | |
| bootloader | 01/01/70 00:00 | |
| On a SiLabs F02x or similar | 01/01/70 00:00 | |
| it's the same on other derivatives, too... | 01/01/70 00:00 |