Post
Topic
Board Development & Technical Discussion
Re: Pollard's kangaroo ECDLP solver
by
WanderingPhilospher
on 13/06/2020, 08:13:01 UTC

how are you subtracting 80000.... from 037e.... and getting 033aeb....
edit: I guess you meant 80000...from the priv key
037e....  - 80000....*G = 033aeb....
(7e1238f7b1ce757df94faa9a2eb261bf0aeb9f84dbf81212104e78931c2a19dc,65c7118f1c29cb92d28ce0dfd0dc58144fe5572effebc7fee54c4fce3333a6b2)
-
(769bc75842bff58edc8366ecd78f8950ee4ab2e81359d90f9921fa3d2c4561be,4bf817362fe783bac8dce4cef73f5d4741a177767b7873add5920bffb0d9685f)
=
3aeb4f818ca91912a3e50d1b3db196696f82713bae00ba2b53c09a23f1d284a085b2197137256de f6c05a0f105e1b1eee9c10d23b7a4911040a23e891ebb3dc9
Sorry, I'm still not tracking. Where is *G in the above?

037e....  - (80000....*G) = 033aeb....
what are these?
hex: 80000000000000000000
dec: 604462909807314587353088
pubkey: 03769bc75842bff58edc8366ecd78f8950ee4ab2e81359d90f9921fa3d2c4561be

let me clear you more
if pubkey in 80 bit, he is doing minus 79bit, and thinking next key will be in 79 bit, but its not exact, its probability
next could be in 79 bit, or 78 bit, depand on 80 bit key location, which you all dont know, location mean 80bit start, middle, or in near last area of under 80 bit, you love to play try it again and again
btw staudy my 8 month old post and 
my exact down bit proof here
https://bitcointalk.org/index.php?topic=5244940.msg54531996#msg54531996
just trying to understand the math a little better.
pub - start range * G(generator point) = new pub key
in his first example
(pub)7e1238f7b1ce757df94faa9a2eb261bf0aeb9f84dbf81212104e78931c2a19dc - (start range) 80000000000000000000 * G = (pub) 3aeb....