Research Article
Pseudorandom Bit Sequence Generator for Stream Cipher Based on Elliptic Curves
Table 6
Approximate gate equivalent of various hardware units.
| Hardware unit | Approximate gate equivalent | Proposed method | PBSG-A [15] |
| Register (163 bits) | 3 × 1,304 | 4 × 1,304 | LFSR (163 bits) | 1,304 | 0 | GF add | 408 | 408 | MUX | 815 | 3 × 815 | EC point multiplication [18] | 1,38,000 | 1,38,000 |
| Total | 1,44,439 | 1,46,069 |
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