unclevito
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July 04, 2021, 08:15:34 PM |
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Just FYI, for my 2 cents, if you know the range a key lies in, or want to gamble and take a chance where you think the key may lie, then I think subtraction is better.
Like I said a few posts back; we will take #120 puzzle for example. The private key can only start with 1 of 8 possibilities: 8, 9, A, B, C, D, E, F
Let's say you think it starts with C. You can then take the pubkey and subtract by C00000000000000000000000000000. Let us now say for example purposes the private key is: C23BD97E765A75F0D6D4A6C6B67221.
So for your search range, after subtracting the C000....would be 0:FFFFFFFFFFFFFFFFFFFFFFFFFFFFF
By subtracting, you went from a search range of 2^120 to 2^116; 16 times smaller the original search range. BUT if you guessed wrong and the key does not start with C, then you will not find the key.
Staying with the same example, if you thought it started with C, D, E, or F and you subtracted by C000....then you could search the range of: 0:3FFFFFFFFFFFFFFFFFFFFFFFFFFFFF, and now you've went from 2^120 down to 2^117, 8 times smaller. BUT again, if the key does not start with C, D, E, or F, you won't find the key.
Dividing is fascinating because in your mind you see a much smaller search range, BUT the amount of pubkeys you have to search GROWS the smaller you cut the search range.
So I understand you subtract C00000000000000000000000000000 from 02CEB6CBBCDBDF5EF7150682150F4CE2C6F4807B349827DCDBDD1F2EFA885A2630 the public key for 120 and for example if you wanted to search F then you would subtract F00000000000000000000000000000 from 120 public key? and then search the same range 0:FFFFFFFFFFFFFFFFFFFFFFFFFFFFF Correct. i was thinking last night that we treat each keyspace as if they were separated by a wall but they are not so i measured the distance between 115 and the center of 60 then reduced the public key of 115 by that amount. i hit the 115 public key ( i scanned a thru f on 60 and about one hour later I got a hit. Key found privkey fc07a1825367bbc Publickey 0242257a130fe109c25c2ca6c60af60e5849305f77370401299b63da2094ec0297 and the addition + 31464123230573851029232324144930570 . Trying it on 120 but so far no luck. i wish I had this kind of luck on 120 or the powerball lol. I have a image of the hit but don't think I can post it. The addition goes to the private key found Awesome! So the center of 60, which was what, in your calculation? so you took 115 - minus middle of 60 = x and subtracted x from original 115 pubkey, right? And then you did a search in the 2^60 range? Yes but i got so excited i overwrote the calculations wanting to try 120 lol. I used a python script to reduce it though These are the subtraction points i tried but I don't know which one hit and not sure if they were for 115 or 120. i do remember the center of 60 used was c00000000000000 subtraction points 60 7FFFFFFFFFFFFFF400000000000000 08FFFFFFFFFFFFFF400000000000000 09FFFFFFFFFFFFFF400000000000000 0AFFFFFFFFFFFFFF400000000000000 0BFFFFFFFFFFFFFF400000000000000 0CFFFFFFFFFFFFFF400000000000000 0DFFFFFFFFFFFFFF400000000000000 0EFFFFFFFFFFFFFF400000000000000 0FFFFFFFFFFFFFFF400000000000000
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NotATether
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July 04, 2021, 08:28:14 PM |
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~
That's over 1 million public keys to search individually! Group ops of 100 bit range is 2^50 group ops, now times that by 2^20, so group ops is now 2^70 when 120 bit range is only 2^60 group ops. Do you see? Now you are doing more work than just running original pub and range. Not to mention you will have to set the -m option which will increase your group ops or you may never know if the pubkey was in the range or not; but with original, you know it's in the range. Gee, I didn't know that. Yeah I did deliberately generate 2 million keys thinking it would be faster. Is the number of group ops always half of the range? Meaning the group ops logarithm => 50 in this case -- is always half the bit range? I'm kinda confused now about how group ops relate to range boundary check, is it like taking a modulus?
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. .BLACKJACK ♠ FUN. | | | ███▄██████ ██████████████▀ ████████████ █████████████████ ████████████████▄▄ ░█████████████▀░▀▀ ██████████████████ ░██████████████ █████████████████▄ ░██████████████▀ ████████████ ███████████████░██ ██████████ | | CRYPTO CASINO & SPORTS BETTING | | │ | | │ | ▄▄███████▄▄ ▄███████████████▄ ███████████████████ █████████████████████ ███████████████████████ █████████████████████████ █████████████████████████ █████████████████████████ ███████████████████████ █████████████████████ ███████████████████ ▀███████████████▀ ███████████████████ | | .
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WanderingPhilospher
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July 04, 2021, 08:35:53 PM |
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~
That's over 1 million public keys to search individually! Group ops of 100 bit range is 2^50 group ops, now times that by 2^20, so group ops is now 2^70 when 120 bit range is only 2^60 group ops. Do you see? Now you are doing more work than just running original pub and range. Not to mention you will have to set the -m option which will increase your group ops or you may never know if the pubkey was in the range or not; but with original, you know it's in the range. Gee, I didn't know that. Yeah I did deliberately generate 2 million keys thinking it would be faster. Is the number of group ops always half of the range? Meaning the group ops logarithm => 50 in this case -- is always half the bit range? I'm kinda confused now about how group ops relate to range boundary check, is it like taking a modulus? JLP touched on it: The program uses 2 herds of kangaroos, a tame herd and a wild herd. When 2 kangoroos (a wild one and a tame one) collide, the key can be solved. Due to the birthday paradox, a collision happens (in average) after 2.08*sqrt(k2-k1) [1] group operations, the 2 herds have the same size. To detect collision, the distinguished points method is used with a hashtable.
Here is a brief description of the algorithm:
We have to solve P = k.G, P is the public key, we know that k lies in the range [k1,k2], G is the SecpK1 generator point. Group operations are additions on the elliptic curve, scalar operations are done modulo the order of the curve. His program auto calculates estimated group ops. Range width: 2^84 Jump Avg distance: 2^42.03 Number of kangaroos: 2^23.32 Suggested DP: 16 Expected operations: 2^43.12 Expected RAM: 6347.6MB DP size: 16 [0xFFFF000000000000]
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brainless
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July 05, 2021, 01:38:13 PM |
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Good job just correct one line Also, I have accomplished what brainless has done now/in the past, but with a twist. now/in the past >> in the past remove "now", as no one know whats NOW and in the past aprox a year ago Haha! Got it! Ok, so what are you working on NOW? I know you are always doing some kind of pubkey manipulation/tinkering. Any newly found secrets or tips you have found? If i post 260 pubkeys in 110 bit rang. Maybe zieler with his gpu bank could find in a year. If i print 720 pubkeys in 90 bitrange. How much days need to find ? Probably 1.5 to 2 hours per pubkey; but all Tames would be players, which may speed it up, especially the latter pubkeys. Would probably go with a little higher DP to try and cut down on tame and wild file size. How many pubs would be in the 2^90 range? 1/720. 90bit 16/260 110bit btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days , but here no one have this for work of months to days
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WanderingPhilospher
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July 05, 2021, 04:22:27 PM |
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btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days Smiley, but here no one have this for work of months to days Smiley For me, to even consider it, I'd have to know your method/how you cut it to 115 with only 1 key. I don't doubt you can, just never seen it. Best I did once was to cut it down to 108 bit, with 1 out of 2048 keys being in the range. And couldn't do it for less than .50 btc
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brainless
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July 06, 2021, 04:13:29 AM |
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btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days Smiley, but here no one have this for work of months to days Smiley For me, to even consider it, I'd have to know your method/how you cut it to 115 with only 1 key. I don't doubt you can, just never seen it. Best I did once was to cut it down to 108 bit, with 1 out of 2048 keys being in the range. And couldn't do it for less than .50 btc if 115 could be only 1 key, then is there any delay for 40bit for 1 key ? and do you think july 2021 status at blockchain for 120 puzzle is solved and transfered
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WanderingPhilospher
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July 06, 2021, 04:32:39 AM Last edit: July 06, 2021, 05:00:19 AM by WanderingPhilospher |
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btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days Smiley, but here no one have this for work of months to days Smiley For me, to even consider it, I'd have to know your method/how you cut it to 115 with only 1 key. I don't doubt you can, just never seen it. Best I did once was to cut it down to 108 bit, with 1 out of 2048 keys being in the range. And couldn't do it for less than .50 btc if 115 could be only 1 key, then is there any delay for 40bit for 1 key ? and do you think july 2021 status at blockchain for 120 puzzle is solved and transfered Yeah I don't know riddler. I know you think outside the box, and I like that. I was messing with division and addition today and there were some keys that I could not find after reducing. Kinda scary. I was using BSGS to search for them (all were 52 bit and less.) If you can get it down to one key, down to a 40 bit, then the btc will be yours soon! I got it down to 104 bits today, but with 32,000 pubkeys; better than the normal 2^16 normally required, but I can't figure out a way to shrink it down to one key... EDIT: I know how to get it down to a 40 bit range with 1 key, it would just take a very long time...
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brainless
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July 06, 2021, 05:41:00 AM |
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btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days Smiley, but here no one have this for work of months to days Smiley For me, to even consider it, I'd have to know your method/how you cut it to 115 with only 1 key. I don't doubt you can, just never seen it. Best I did once was to cut it down to 108 bit, with 1 out of 2048 keys being in the range. And couldn't do it for less than .50 btc if 115 could be only 1 key, then is there any delay for 40bit for 1 key ? and do you think july 2021 status at blockchain for 120 puzzle is solved and transfered Yeah I don't know riddler. I know you think outside the box, and I like that. I was messing with division and addition today and there were some keys that I could not find after reducing. Kinda scary. I was using BSGS to search for them (all were 52 bit and less.) If you can get it down to one key, down to a 40 bit, then the btc will be yours soon! I got it down to 104 bits today, but with 32,000 pubkeys; better than the normal 2^16 normally required, but I can't figure out a way to shrink it down to one key... EDIT: I know how to get it down to a 40 bit range with 1 key, it would just take a very long time... btw last year i claim, i can find easily pubkey bitrange, check my past posts, btw puzzle 120 prvkey i found a year ago, but no interest, for cashout it, i am currently research on addresses, where no pubkey, like puzzle 64, for that, i request on forums, for modification at bitcrack, and some modification at gpu level pubkey addition and multiplications, unfortunately no developer have time to do it, end of this year , maybe at happy new year i announce first address of blockchain, belong to me
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WanderingPhilospher
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July 06, 2021, 06:33:04 AM |
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btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days Smiley, but here no one have this for work of months to days Smiley For me, to even consider it, I'd have to know your method/how you cut it to 115 with only 1 key. I don't doubt you can, just never seen it. Best I did once was to cut it down to 108 bit, with 1 out of 2048 keys being in the range. And couldn't do it for less than .50 btc if 115 could be only 1 key, then is there any delay for 40bit for 1 key ? and do you think july 2021 status at blockchain for 120 puzzle is solved and transfered Yeah I don't know riddler. I know you think outside the box, and I like that. I was messing with division and addition today and there were some keys that I could not find after reducing. Kinda scary. I was using BSGS to search for them (all were 52 bit and less.) If you can get it down to one key, down to a 40 bit, then the btc will be yours soon! I got it down to 104 bits today, but with 32,000 pubkeys; better than the normal 2^16 normally required, but I can't figure out a way to shrink it down to one key... EDIT: I know how to get it down to a 40 bit range with 1 key, it would just take a very long time... btw last year i claim, i can find easily pubkey bitrange, check my past posts, btw puzzle 120 prvkey i found a year ago, but no interest, for cashout it, i am currently research on addresses, where no pubkey, like puzzle 64, for that, i request on forums, for modification at bitcrack, and some modification at gpu level pubkey addition and multiplications, unfortunately no developer have time to do it, end of this year , maybe at happy new year i announce first address of blockchain, belong to me So you found the private key and want cash in return for the key?
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brainless
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July 06, 2021, 06:38:34 AM |
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" I got it down to 104 bits today, but with 32,000 pubkeys; better than the normal 2^16 normally required, but I can't figure out a way to shrink it down to one key... "
for 10 bit down = 1024 pubkeys for 20 bit down = 1024*1024 = 1048576 pubkeys for 30 bit down = 1024*1024*1024 = 1073741824 pubkeys
1048576 and 1073741824 pubkeys with each other addition and mutiplication will return you 260 pubkeys apear where 16 pubkeys sure inside 10 bit down from main pubkey these 260 pubkeys again played for get 30 bit down for 1/720 pubkeys now you can start to find with above tip
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brainless
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July 06, 2021, 06:39:39 AM |
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btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days Smiley, but here no one have this for work of months to days Smiley For me, to even consider it, I'd have to know your method/how you cut it to 115 with only 1 key. I don't doubt you can, just never seen it. Best I did once was to cut it down to 108 bit, with 1 out of 2048 keys being in the range. And couldn't do it for less than .50 btc if 115 could be only 1 key, then is there any delay for 40bit for 1 key ? and do you think july 2021 status at blockchain for 120 puzzle is solved and transfered Yeah I don't know riddler. I know you think outside the box, and I like that. I was messing with division and addition today and there were some keys that I could not find after reducing. Kinda scary. I was using BSGS to search for them (all were 52 bit and less.) If you can get it down to one key, down to a 40 bit, then the btc will be yours soon! I got it down to 104 bits today, but with 32,000 pubkeys; better than the normal 2^16 normally required, but I can't figure out a way to shrink it down to one key... EDIT: I know how to get it down to a 40 bit range with 1 key, it would just take a very long time... btw last year i claim, i can find easily pubkey bitrange, check my past posts, btw puzzle 120 prvkey i found a year ago, but no interest, for cashout it, i am currently research on addresses, where no pubkey, like puzzle 64, for that, i request on forums, for modification at bitcrack, and some modification at gpu level pubkey addition and multiplications, unfortunately no developer have time to do it, end of this year , maybe at happy new year i announce first address of blockchain, belong to me So you found the private key and want cash in return for the key? No
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NotATether
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July 06, 2021, 06:48:11 AM |
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btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days Smiley, but here no one have this for work of months to days Smiley For me, to even consider it, I'd have to know your method/how you cut it to 115 with only 1 key. I don't doubt you can, just never seen it. Best I did once was to cut it down to 108 bit, with 1 out of 2048 keys being in the range. And couldn't do it for less than .50 btc I guess we could see a mini-business appearing in the future of people selling reduced puzzle transaction keys, but this is obviously a very risky business too in the same way that bought wallet.dat brute-forcing is also high risk (and usually downright scam). for 20 bit down = 1024*1024 = 1048576 pubkeys ~
1048576 and 1073741824 pubkeys with each other addition and mutiplication will return you 260 pubkeys apear where 16 pubkeys sure inside 10 bit down from main pubkey these 260 pubkeys again played for get 30 bit down for 1/720 pubkeys
I don't get this tip. When I tried to shift down #120 by 20 bit I was looking at 2^20 total pubkeys generated from this. How do you manage to make do with only 260 or 720 of them? That's even less than the 1024 pubkeys I obtained from shifting 10 bits down.
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. .BLACKJACK ♠ FUN. | | | ███▄██████ ██████████████▀ ████████████ █████████████████ ████████████████▄▄ ░█████████████▀░▀▀ ██████████████████ ░██████████████ █████████████████▄ ░██████████████▀ ████████████ ███████████████░██ ██████████ | | CRYPTO CASINO & SPORTS BETTING | | │ | | │ | ▄▄███████▄▄ ▄███████████████▄ ███████████████████ █████████████████████ ███████████████████████ █████████████████████████ █████████████████████████ █████████████████████████ ███████████████████████ █████████████████████ ███████████████████ ▀███████████████▀ ███████████████████ | | .
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WanderingPhilospher
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July 06, 2021, 06:48:36 AM |
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" I got it down to 104 bits today, but with 32,000 pubkeys; better than the normal 2^16 normally required, but I can't figure out a way to shrink it down to one key... "
for 10 bit down = 1024 pubkeys for 20 bit down = 1024*1024 = 1048576 pubkeys for 30 bit down = 1024*1024*1024 = 1073741824 pubkeys
1048576 and 1073741824 pubkeys with each other addition and mutiplication will return you 260 pubkeys apear where 16 pubkeys sure inside 10 bit down from main pubkey these 260 pubkeys again played for get 30 bit down for 1/720 pubkeys now you can start to find with above tip
I'll try to digest and understand what you are saying/doing to shrink the range with limited pubkeys...intersting
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WanderingPhilospher
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July 06, 2021, 06:50:19 AM |
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btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days Smiley, but here no one have this for work of months to days Smiley For me, to even consider it, I'd have to know your method/how you cut it to 115 with only 1 key. I don't doubt you can, just never seen it. Best I did once was to cut it down to 108 bit, with 1 out of 2048 keys being in the range. And couldn't do it for less than .50 btc I guess we could see a mini-business appearing in the future of people selling reduced puzzle transaction keys, but this is obviously a very risky business too in the same way that bought wallet.dat brute-forcing is also high risk (and usually downright scam). for 20 bit down = 1024*1024 = 1048576 pubkeys ~
1048576 and 1073741824 pubkeys with each other addition and mutiplication will return you 260 pubkeys apear where 16 pubkeys sure inside 10 bit down from main pubkey these 260 pubkeys again played for get 30 bit down for 1/720 pubkeys
I don't get this tip. When I tried to shift down #120 by 20 bit I was looking at 2^20 total pubkeys generated from this. How do you manage to make do with only 260 or 720 of them? That's even less than the 1024 pubkeys I obtained from shifting 10 bits down. Here is one tip, division equals twice as many pubkeys. Look at my post above, I can shift 16 bits down with the expense of only 2^15 keys, cutting the fat by half. With brainless, who knows, he is a wizard at pubkey/range reduction.
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brainless
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July 06, 2021, 07:21:43 AM |
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btw i can offer 115bit range only 1 key, for make this key i need 0.75btc for buying 3090rtx gpu's for my calc fast to within 7 days Smiley, but here no one have this for work of months to days Smiley For me, to even consider it, I'd have to know your method/how you cut it to 115 with only 1 key. I don't doubt you can, just never seen it. Best I did once was to cut it down to 108 bit, with 1 out of 2048 keys being in the range. And couldn't do it for less than .50 btc I guess we could see a mini-business appearing in the future of people selling reduced puzzle transaction keys, but this is obviously a very risky business too in the same way that bought wallet.dat brute-forcing is also high risk (and usually downright scam). for 20 bit down = 1024*1024 = 1048576 pubkeys ~
1048576 and 1073741824 pubkeys with each other addition and mutiplication will return you 260 pubkeys apear where 16 pubkeys sure inside 10 bit down from main pubkey these 260 pubkeys again played for get 30 bit down for 1/720 pubkeys
I don't get this tip. When I tried to shift down #120 by 20 bit I was looking at 2^20 total pubkeys generated from this. How do you manage to make do with only 260 or 720 of them? That's even less than the 1024 pubkeys I obtained from shifting 10 bits down. Here is one tip, division equals twice as many pubkeys. Look at my post above, I can shift 16 bits down with the expense of only 2^15 keys, cutting the fat by half. With brainless, who knows, he is a wizard at pubkey/range reduction. in my view , we are talking off topic here , as my posts were deleted in past at this forum, and admin/mod and creator of this thread, reported, offtopic discus not allowed, maybe we get this warning again, till that some one wakeup, seems at all thread , bitcrack, 100 btc puzzle, 32 btc puzzle, all people sleeping, not fruit full posts, rear time post only left with newbie for just asking, how to install bitcrack, whats speed getting , Q etc love to stay silent, before some one again report and post delete
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WanderingPhilospher
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July 06, 2021, 07:22:59 AM |
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in my view , we are talking off topic here , as my posts were deleted in past at this forum, and admin/mod and creator of this thread, reported, offtopic discus not allowed, maybe we get this warning again, till that some one wakeup, seems at all thread , bitcrack, 100 btc puzzle, 32 btc puzzle, all people sleeping, not fruit full posts, rear time post only left with newbie for just asking, how to install bitcrack, whats speed getting , Q etc love to stay silent, before some one again report and post delete Start a new thread...or I can
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brainless
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July 06, 2021, 07:28:20 AM |
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in my view , we are talking off topic here , as my posts were deleted in past at this forum, and admin/mod and creator of this thread, reported, offtopic discus not allowed, maybe we get this warning again, till that some one wakeup, seems at all thread , bitcrack, 100 btc puzzle, 32 btc puzzle, all people sleeping, not fruit full posts, rear time post only left with newbie for just asking, how to install bitcrack, whats speed getting , Q etc love to stay silent, before some one again report and post delete Start a new thread...or I can no need new thread, basically we are talking inside topic, and head topic is bitcrack, kanagroo ecdlp solver etc, but mod/creator thread, only want listen what they want, they dont want listen in depth, so in respect to there wishes, we work at our end, and no discussion, above i post tip, in depth every one can try at their own level
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NotATether
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July 06, 2021, 10:32:58 AM |
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in my view , we are talking off topic here , as my posts were deleted in past at this forum, and admin/mod and creator of this thread, reported, offtopic discus not allowed, maybe we get this warning again, till that some one wakeup, seems at all thread , bitcrack, 100 btc puzzle, 32 btc puzzle, all people sleeping, not fruit full posts, rear time post only left with newbie for just asking, how to install bitcrack, whats speed getting , Q etc love to stay silent, before some one again report and post delete Start a new thread...or I can Too late.... I already did.
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. .BLACKJACK ♠ FUN. | | | ███▄██████ ██████████████▀ ████████████ █████████████████ ████████████████▄▄ ░█████████████▀░▀▀ ██████████████████ ░██████████████ █████████████████▄ ░██████████████▀ ████████████ ███████████████░██ ██████████ | | CRYPTO CASINO & SPORTS BETTING | | │ | | │ | ▄▄███████▄▄ ▄███████████████▄ ███████████████████ █████████████████████ ███████████████████████ █████████████████████████ █████████████████████████ █████████████████████████ ███████████████████████ █████████████████████ ███████████████████ ▀███████████████▀ ███████████████████ | | .
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Minase
Member
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Activity: 72
Merit: 43
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July 06, 2021, 11:06:35 AM |
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Another method instead of pubkey reducing is actually increasing it. Lets not forget about curve properties and how it can actually help us solve a puzzle a little faster. if you manage to push the K to the right limit in the curve "middle" 7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0 than it will be twice faster. What i mean with twice faster is that we can try to match a K without parity If half = 7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0 than all other points after will generate same X but with inverse parity. Basically it's easier to push the key to the middle and increment it until a match is found because of this property. Just my 2 cents
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WanderingPhilospher
Full Member
Offline
Activity: 1106
Merit: 223
Shooters Shoot...
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July 06, 2021, 03:54:57 PM |
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Another method instead of pubkey reducing is actually increasing it. Lets not forget about curve properties and how it can actually help us solve a puzzle a little faster. if you manage to push the K to the right limit in the curve "middle" 7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0 than it will be twice faster. What i mean with twice faster is that we can try to match a K without parity If half = 7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0 than all other points after will generate same X but with inverse parity. Basically it's easier to push the key to the middle and increment it until a match is found because of this property. Just my 2 cents I'm tracking, but can you give an example?
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