Table 6 Performance comparison of the proposed implementation technique for the PRESENT block cipher
From: An efficient permutation approach for SbPN-based symmetric block ciphers
Implementation Technique | Encryption | Decryption | ||||
|---|---|---|---|---|---|---|
Direct | Bit-Band | Bit-Band Vs Direct (%age difference) | Direct | Bit-Band | Bit-Band Vs Direct (%age difference) | |
Power (mW) | 3.478 | 2.858 | 17.82 | 2.621 | 1.905 | 27.31 |
Energy (uJ) | 5.132 | 2.954 | 42.43 | 2.903 | 1.592 | 45.15 |
RAM (Bytes) | 600 | 536 | 10.67 | 616 | 528 | 14.29 |
ROM (Bytes) | 5896 | 6192 | − 5.02 | 5912 | 6192 | − 4.74 |
Execution-Time (ms) | 2.385 | 0.7403 | 68.96 | 1.611 | 0.28146 | 82.53 |