Sample Altera results for the standard AES-C megafunction in ECB, without the optional Key Expander, and optimized for speed. All I/Os are assumed to be routed off-chip and I/O registers are included.
| Altera Family Device |
LEs/ ALUTs |
Memory | I/Os | Fmax (MHz) |
Throughput (Mbps) |
Quartus |
| Cyclone EP1C12-6 |
792 | 10 M4K | 115 | 111 | 321 | 7.2 |
| Cyclone-II EP2C20-6 |
779 | 10 M4K | 115 | 119 | 345 | 7.2 |
| Cyclone-III EP3C120-6 |
789 | 6 M9K | 115 | 136 | 394 | 7.2 |
| Stratix EP1S10-5 |
760 | 10 M4K | 115 | 113 | 327 | 7.2 |
| Stratix-II EP2S15-3 |
632 | 10 M4K | 115 | 192 | 556 | 7.2 |
| Stratix-III EP3SE50-2 |
630 | 6 M9K | 115 | 208 | 603 | 7.2 |