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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,I fixed the issue. New release 1.12 is ready. I upload the CUDA8 ASAP.The…
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n/a | Jean_Luc | April 09, 2019, 02:41:15 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
I manged to reproduce the bug.It happens only for uncompressed addresses.It is n…
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n/a | Jean_Luc | April 08, 2019, 02:56:00 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
No I didn't manage to reproduce the issue. If you use a prefix with 4 char and a…
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n/a | Jean_Luc | April 08, 2019, 12:39:40 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
HelloBy default it is the dedicated memory of the graphics processor that is use…
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n/a | Jean_Luc | April 08, 2019, 12:05:29 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
the mistake is still there on rtx 2070 with -g 144 and with -g 288 mmm... Strang…
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n/a | Jean_Luc | April 07, 2019, 02:44:33 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
The check function checks only one kernel call, here the problem happens after m…
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n/a | Jean_Luc | April 06, 2019, 01:48:12 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Few more questions:Does the bug concerning the "wrong generated key" is reproduc…
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n/a | Jean_Luc | April 06, 2019, 11:11:58 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
HelloThanks for the report.I try with both CUDA8 and CUDA10 using -b option and…
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n/a | Jean_Luc | April 06, 2019, 10:58:16 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
That's strange, on my GTX 1050 Ti, CUDA8 is slightly slower (~3%) than CUDA10. O…
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n/a | Jean_Luc | April 04, 2019, 07:23:57 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Yes, P2WPKH-P2SH (starting with '3') addresses are slower, there are 2 hash160 t…
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n/a | Jean_Luc | April 03, 2019, 12:38:37 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
1.11 available for CUDA8
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n/a | Jean_Luc | April 03, 2019, 11:37:53 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,I just published the release 1.11 of VanitySearch:https://github.com/JeanL…
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n/a | Jean_Luc | April 03, 2019, 01:59:25 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
You mean a public address starting with 3 I guess?Right
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n/a | Jean_Luc | April 02, 2019, 02:55:50 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Just curious, why P2SH? AFAIK there's no benefits of P2SH over legacy addresses…
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n/a | Jean_Luc | April 02, 2019, 01:46:24 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,Lots of interesting features to add I think I will work first on P2SH (1to…
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n/a | Jean_Luc | April 01, 2019, 02:57:08 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Ok, that means that the requester must know how to reconstruct the final private…
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n/a | Jean_Luc | March 31, 2019, 07:23:08 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Another nice option would be adding the split-key generator, in this way could b…
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n/a | Jean_Luc | March 31, 2019, 04:43:32 AM |
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Are there people attempting to brute force random keys? Development & Technical Discussion
How about if you generated a vanity address? Would it be more feasible for someo…
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n/a | Jean_Luc | March 30, 2019, 02:21:14 PM |
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Are there people attempting to brute force random keys? Development & Technical Discussion
Something about that is on the Readme of VanitySearch, for those who want formul…
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n/a | Jean_Luc | March 30, 2019, 12:43:23 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
I updated the GitHub release and I added the CUDA8 binary.I managed to work arou…
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n/a | Jean_Luc | March 30, 2019, 02:46:02 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Thank you very much for testing I'm starting to fight with VS2015. It seems that…
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n/a | Jean_Luc | March 30, 2019, 02:11:48 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hi,I compiled VanitySearch for Windows with CUDA8 (Only for 2.0 compute cap).Unf…
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n/a | Jean_Luc | March 29, 2019, 03:27:00 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Is there a theoretical model that would allow to calculate the maximum performan…
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n/a | Jean_Luc | March 28, 2019, 12:21:36 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,I set up the GTX 1050 Ti and I implemented the funnelshit for SHA and RIPE…
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n/a | Jean_Luc | March 28, 2019, 09:01:13 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Thanks for adding the version number! You're welcome. Anyway, I managed to get…
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n/a | Jean_Luc | March 27, 2019, 12:17:41 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Have you a _ModSqrMontgomery function?No.On the CPU:The DRS62 ModInv cost ~160 M…
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n/a | Jean_Luc | March 27, 2019, 05:36:36 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,I published a new release (1.10):-Support for compressed private key (Test…
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n/a | Jean_Luc | March 27, 2019, 04:39:59 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
gcc version 7.0.1 20170407 (experimental) [trunk revision 246759] (Ubuntu 7-2017…
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n/a | Jean_Luc | March 26, 2019, 02:27:29 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hi, I've just downloaded the VanitySearch Master, it works perfectly if I add "v…
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n/a | Jean_Luc | March 26, 2019, 01:58:15 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Yes, today the default is to free only one core when GPU is enabled, it will cha…
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n/a | Jean_Luc | March 25, 2019, 01:21:12 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Do you recognize this crash error?No I never experienced this crash. Thanks for…
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n/a | Jean_Luc | March 24, 2019, 11:57:42 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
for the moment only on linux but it seems to me that jean_luc try or will try to…
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n/a | Jean_Luc | March 24, 2019, 12:32:04 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
How it is possible?? Found by the CPU ? Try with -t 0...
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n/a | Jean_Luc | March 23, 2019, 12:51:01 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Then we have the classic security problem of using pseudo-random seed. Alarm!fix…
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n/a | Jean_Luc | March 23, 2019, 11:57:09 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
An other report from a user using CUDA 8 and gcc 4.8 on a GeForce GTX 460. It wo…
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n/a | Jean_Luc | March 22, 2019, 09:10:25 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Don't worry, cuda 8 needs g++ 4.9, that's the problem.I use g++ 4.8/CUDA 8 with…
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n/a | Jean_Luc | March 22, 2019, 08:38:45 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Yes, I already did it.It will make me crazy.It works on my 2 configs and a user…
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n/a | Jean_Luc | March 22, 2019, 08:29:48 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
You may have notice that I changed the makefile.Now you should call it like this…
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n/a | Jean_Luc | March 22, 2019, 08:18:17 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Unfortunately all wrong!!!That's strange. May be I introduced an other bug.If yo…
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n/a | Jean_Luc | March 22, 2019, 08:15:53 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
You can delete:and delete u0, u1, u2 ,u3, r0, r1, r2, r3I committed your mods an…
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n/a | Jean_Luc | March 22, 2019, 03:09:08 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
It can be due to a wrong optimization concerning a carry somewhere which could e…
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n/a | Jean_Luc | March 21, 2019, 01:20:07 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
You can also try VanitySearch -u -checkIt will perform the check using uncompres…
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n/a | Jean_Luc | March 21, 2019, 01:12:52 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
endo and sym are computed in CheckHashComp() in GPUCompute.h.I quoted my last po…
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n/a | Jean_Luc | March 21, 2019, 01:06:22 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
OK thanks, it works On my 645 GTX same performance. Sqr bring few spill moves mo…
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n/a | Jean_Luc | March 21, 2019, 12:17:11 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
From 153 MKeys/s to 160 MKeys/susing a _ModSqr instead of _ModMultThanks, I trie…
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n/a | Jean_Luc | March 21, 2019, 11:02:33 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Still errors.OK Thanks for testing. I give up for the moment. I run out of ideas…
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n/a | Jean_Luc | March 21, 2019, 10:24:12 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Arg...Could you try this (for 2 modmult) ?With this mods, all instruction of the…
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n/a | Jean_Luc | March 21, 2019, 08:48:12 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,@arulbero Could you try this file:http://zelda38.free.fr/VanitySearch/GPUE…
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n/a | Jean_Luc | March 21, 2019, 03:06:21 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hellois it possible jean luc to compile it in .exe for CUDA 8 under windows or i…
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n/a | Jean_Luc | March 20, 2019, 11:54:52 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
An other try:GPU/GPUEngine.cu: 465andGPU/GPUEngine.cu: 514Code: volatile uint…
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n/a | Jean_Luc | March 20, 2019, 10:46:16 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
I compiled a cuda 8 binaries if you want to try if you have same the behavior.ht…
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n/a | Jean_Luc | March 20, 2019, 09:41:40 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Already tried wit "LD_LIBRARY_PATH", the problem is the driver. I have Ubuntu 1…
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n/a | Jean_Luc | March 20, 2019, 07:59:39 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
(I'm not sure what C means, I suppose means with carry)Yes,ADD0 is the initial a…
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n/a | Jean_Luc | March 20, 2019, 06:56:10 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Many thanks for the tips I will try this.You don't want to try binary ? The libc…
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n/a | Jean_Luc | March 20, 2019, 06:50:28 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
New version is slower on my pc (132 MKeys/s against 162 MKeys/s).On my Windows,…
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n/a | Jean_Luc | March 20, 2019, 05:07:38 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,A new release of VanitySearch (1.9) is out:Code:Added -b option (Search co…
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n/a | Jean_Luc | March 20, 2019, 04:00:00 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Linux binary are available for download here (experimental).They are compiled wi…
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n/a | Jean_Luc | March 18, 2019, 07:15:32 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,it ran, but just closed after finding itdid it generate the private keys i…
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n/a | Jean_Luc | March 18, 2019, 01:53:09 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
if you post a release windows , I can test it too You can test with the release…
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n/a | Jean_Luc | March 17, 2019, 01:28:46 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Ok Thanks, could you try to run cuda-memcheck on the release version.
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n/a | Jean_Luc | March 17, 2019, 11:55:04 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
I committed a new Makefile with debug option.Code:make cleanmake gpu=1 debug=1 a…
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n/a | Jean_Luc | March 17, 2019, 10:47:15 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Could you try this:Code:pons@linpons:~/VanitySearch$ /usr/local/cuda/bin/cuda-me…
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n/a | Jean_Luc | March 17, 2019, 10:05:11 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Just to try.Try to reduce the number of thread per block from 128 to 64.And if…
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n/a | Jean_Luc | March 17, 2019, 08:14:52 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
OK it confirms what I'm thinking.It seems that this code is now near the limit o…
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n/a | Jean_Luc | March 17, 2019, 06:12:47 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
After the mark, calculation are 50% wrong.On my 2 configs, all is working fine.I…
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n/a | Jean_Luc | March 17, 2019, 04:48:34 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Ok Thanks i will investigate.That's quite strange the point seems OK but all sym…
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n/a | Jean_Luc | March 17, 2019, 03:14:12 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Try also with -g option to reduce the number of GPU thread.The -g option must be…
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n/a | Jean_Luc | March 17, 2019, 02:47:36 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
The result are constant ?I mean, for instance, GPU: point correct [252/252] i…
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n/a | Jean_Luc | March 17, 2019, 02:46:16 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,I added more details in the check function.I also enabled the #define FULL…
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n/a | Jean_Luc | March 16, 2019, 11:39:22 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
771 lines of "Expected item not found"This time all wrong.
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n/a | Jean_Luc | March 16, 2019, 02:38:29 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Tomorrow, I will add more details in the check function in order to try to under…
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n/a | Jean_Luc | March 16, 2019, 02:37:13 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
OK. That means that 1545 - 549 are ok.An idea would also to noline the _ModInvGr…
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n/a | Jean_Luc | March 16, 2019, 02:24:08 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
What you can try is to remove the endomorphism for checking.Comment the followin…
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n/a | Jean_Luc | March 16, 2019, 01:42:13 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
At the end of the list you have the number of items found by the CPU if this num…
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n/a | Jean_Luc | March 16, 2019, 01:31:06 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
They are not compile errors, it is the verbose ouput of nvcc, the _Z10CheckPoint…
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n/a | Jean_Luc | March 16, 2019, 01:05:18 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
The check works flawlessly on my configs, both linux and windows. It should work…
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n/a | Jean_Luc | March 16, 2019, 12:43:02 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
I found out an illegal memory access.I committed a fix on git source.Thanks to t…
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n/a | Jean_Luc | March 16, 2019, 11:14:48 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Good news.But restoring the group size, and get back in my linux git repo the pr…
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n/a | Jean_Luc | March 16, 2019, 10:10:39 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
The 1111 is not a problem difficult to solve.But the other concerning the GPU, f…
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n/a | Jean_Luc | March 16, 2019, 10:06:26 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
I confirm that there is a problem with difficulty calculation when searching pre…
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n/a | Jean_Luc | March 16, 2019, 09:37:51 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Yes 11111 is quite difficult (leading 0).May be there is also a bug with this pa…
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n/a | Jean_Luc | March 16, 2019, 09:35:29 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
OkCould you try to noiline to 2 ModMult, also in GPU/GPUEngine.cu:Code:Line 510:…
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n/a | Jean_Luc | March 16, 2019, 09:12:55 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
OkCould you try to edit GPUEngine.cu and to change the stackSize to 49152 line (…
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n/a | Jean_Luc | March 16, 2019, 08:52:21 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
@arulberoYour git clone is up do date ?git pullDid you clean before making ?make…
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n/a | Jean_Luc | March 16, 2019, 07:04:12 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
The increase of stivensons seems rather normal, but 350% seems strange !May be t…
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n/a | Jean_Luc | March 16, 2019, 06:44:17 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,The new release 1.8 is available for download.~20% global speed increase o…
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n/a | Jean_Luc | March 16, 2019, 05:17:35 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Good Job Jean_Luc but this time I don’t get a raise on my equipment it’s the sam…
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n/a | Jean_Luc | March 15, 2019, 06:18:16 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello,I ended the implementation of endomorphisms and their symmetrics (CPU only…
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n/a | Jean_Luc | March 15, 2019, 02:05:08 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
it seems to me that ModInv should be much lower than 50% of ModMulk1, are you su…
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n/a | Jean_Luc | March 14, 2019, 01:19:22 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
With some mod of your code, I could try another project, a vanity pubkey instead…
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n/a | Jean_Luc | March 13, 2019, 08:16:25 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Thanks again for the typo, the automatic corrector doesn't work when editing the…
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n/a | Jean_Luc | March 13, 2019, 06:46:06 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Thanks Hope I will be less disturbed by dreamers !
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n/a | Jean_Luc | March 13, 2019, 04:37:59 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion |
n/a | Jean_Luc | March 13, 2019, 03:44:36 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
I wrote this: https://github.com/JeanLucPons/VanitySearch#trying-to-attack-a-lis…
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n/a | Jean_Luc | March 13, 2019, 03:30:12 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
OK Thanks arulbero , it is clear and rather simple, I will try to write somethin…
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n/a | Jean_Luc | March 12, 2019, 01:09:57 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
For the output, a space between Difficulty and Search would be better lol, i se…
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n/a | Jean_Luc | March 12, 2019, 12:40:15 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
You compute the probability this way?I compute the difficulty as vanitygen (numb…
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n/a | Jean_Luc | March 12, 2019, 12:37:29 PM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Hello, I added a note in the readme about attacking full address. It may be not…
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n/a | Jean_Luc | March 12, 2019, 11:41:12 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Next Step:- Optimize CPU/GPU exchange- Add missing ECC optimizations (some symme…
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n/a | Jean_Luc | March 12, 2019, 08:49:49 AM |
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VanitySearch (Yet another address prefix finder) Development & Technical Discussion
Thank you very much to all of you for testing this software and helping me to ma…
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n/a | Jean_Luc | March 11, 2019, 11:51:12 PM |
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