blob: dd33a935f1df878c627a113651b73c13e9fb703e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
# sand leek
experimental vanity onion address whatchamacallit
## Usage
Typical usage is something like
sand-leek -s mycoolsite -t 4 > key.pem
to spawn 4 worker threads each looking for a key for an address starting
with 'mycoolsite'. It might find a private key for any of the addresses:
mycoolsite5avt44.onion
mycoolsiteane4hb.onion
mycoolsitewtetnf.onion
mycoolsiterkom5h.onion
or a large number of other valid addresses. Beware of using too long a
search. While you may luck out and get a key quickly, on average, it
may take a very long time to crack a long search.
## Future work
I have every intention to add GPU capability to sand leek.
Additionally, as outlined above, sand leek really needs to be verifying
that keys are sane.
## Benchmarks
Preliminary benching shows sand leek to be faster than some of the other
similar tools out there when pushing work across cores.
I have also written a "slightly parallel" base32 algorithm which uses
SSSE3 if support is given from the compiler and target platform.
Preliminary benchmarks seem to indicate that this gives a performance
benefit of between roughly 3% and 30%. Although, these higher
performance gains seem to be only when running at a reduced worker
thread count.
| CPU(s) | Max throughput | -t |
|---------------------------------------------|---------------:|---:|
| 2× Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz | 103.3 MH/s | 32 |
| Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz | 39.2 MH/s | 8 |
| Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz | 33.4 MH/s | 8 |
| AMD A4-1200 APU with Radeon(TM) HD Graphics | 2.6 MH/s | 2 |
| ARMv6-compatible processor rev 7 (v6l) | 0.22 MH/s | 1 |
## Inspiration
sand leek was greatly inspired by schallot, escahlot and scallion.
|
