Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
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A lock (
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connected to the .gov website. Share sensitive
information only on official, secure websites.
Size of the keys and effective computation required by the brute-force attack.
| Size of k (bits) |
Total Key Size (E1(·) + E2(·)) |
Effective Computation Required (birthday Paradox) |
|
|---|---|---|---|
| Plain LPSec | 256 | 300 | 2150 |
| Keys from QKD | 8602 | 8646 | 24,322 |
| Keys from QRNG | 4,194,304 | 4,194,348 | 22,097,174 |
