2020.04 news:
A new web-browsing demo
takes just
166000 Haswell cycles to generate
a new sntrup761 public key
for each TLS 1.3 session.
The following Haswell speeds do not include the 166000-cycles-per-key result.
These speeds are medians from the official
supercop-20210604 benchmarks for hiphop.
See the security
page for warnings regarding Core-SVP.
| System | Core-SVP | ciphertext bytes | public-key bytes | enc cycles | dec cycles | keygen cycles |
|---|---|---|---|---|---|---|
sntrup653 |
129 | 897 | 994 | 44155 | 55778 | 716209 |
ntrulpr653 |
130 | 1025 | 897 | 66749 | 79327 | 40775 |
sntrup761 |
153 | 1039 | 1158 | 46914 | 56241 | 809657 |
ntrulpr761 |
155 | 1167 | 1039 | 69103 | 82071 | 42515 |
sntrup857 |
175 | 1184 | 1322 | 58631 | 76861 | 1211563 |
ntrulpr857 |
176 | 1312 | 1184 | 88340 | 107987 | 54033 |
sntrup953 |
196 | 1349 | 1505 | 62704 | 80654 | 1523540 |
ntrulpr953 |
197 | 1477 | 1349 | 95007 | 115340 | 58354 |
sntrup1013 |
209 | 1455 | 1623 | 63916 | 81708 | 1753602 |
ntrulpr1013 |
210 | 1583 | 1455 | 94285 | 112920 | 58345 |
sntrup1277 |
270 | 1847 | 2067 | 80920 | 100079 | 2613358 |
ntrulpr1277 |
271 | 1975 | 1847 | 121397 | 144582 | 77092 |
Version: This is version 2021.06.04 of the "Speed" web page.
