Speed Comparison of Public Key Algorithms » History » Version 1
Martin Willi, 08.06.2009 19:12
| 1 | 1 | Martin Willi | h1. Speed comparison of public key algorithms |
|---|---|---|---|
| 2 | 1 | Martin Willi | |
| 3 | 1 | Martin Willi | Tested in User-Mode-Linux, 32bit, on a Core2Duo T9400. |
| 4 | 1 | Martin Willi | |
| 5 | 1 | Martin Willi | |_.Key type|_.Operation|_.gmp |_.gcrypt|_.openssl| |
| 6 | 1 | Martin Willi | |RSA 512 |sign/s |>.3791 |>.1831 |>.2105 | |
| 7 | 1 | Martin Willi | | |verify/s |>.29630|>.16667 |>.25806 | |
| 8 | 1 | Martin Willi | |RSA 768 |sign/s |>.1519 |>.709 |>.810 | |
| 9 | 1 | Martin Willi | | |verify/s |>.18182|>.10714 |>.15385 | |
| 10 | 1 | Martin Willi | |RSA 1024 |sign/s |>.713 |>.292 |>.485 | |
| 11 | 1 | Martin Willi | | |verify/s |>.11765|>.6897 |>.11111 | |
| 12 | 1 | Martin Willi | |RSA 1536 |sign/s |>.240 |>.102 |>.184 | |
| 13 | 1 | Martin Willi | | |verify/s |>.5882 |>.3774 |>.5882 | |
| 14 | 1 | Martin Willi | |RSA 2048 |sign/s |>.110 |>.47 |>.93 | |
| 15 | 1 | Martin Willi | | |verify/s |>.3571 |>.2326 |>.3704 | |
| 16 | 1 | Martin Willi | |ECDSA 256 |sign/s |=._N/A_|=._N/A_ |>.522 | |
| 17 | 1 | Martin Willi | | |verify/s |=._N/A_|=._N/A_ |>.440 | |
| 18 | 1 | Martin Willi | |ECDSA 384 |sign/s |=._N/A_|=._N/A_ |>.226 | |
| 19 | 1 | Martin Willi | | |verify/s |=._N/A_|=._N/A_ |>.180 | |
| 20 | 1 | Martin Willi | |ECDSA 521 |sign/s |=._N/A_|=._N/A_ |>.109 | |
| 21 | 1 | Martin Willi | | |verify/s |=._N/A_|=._N/A_ |>.90 | |