Algorithm | ARM7TDM microcontroller based sensor node | MSP 430 microcontroller based sensor node | ATMega 128 microcontroller based sensor node |
RSA+SHA-1 | 536 | 468 | 434 |
ECC+SHA-1 | 432 | 374 | 356 |
Vernam cipher encryption (proposed scheme) | 326 | 266 | 239 |