Re: Pollard's kangaroo ECDLP solver

I thin for fined something with Kanagaroo, is only 1 method - split ranges, mak many file move all to 1 bat file and search byte to byte. BECAUSE RANGES IN KANGAROO IS NOT REAL RANGES !!!

Because with rages from "0 to FFFFFF" blablabla Grin

ranges privkey fined impossible.

p.s. And if you thick what your 5000 Mkey/sec GPU can fined someone in range - NO , YOURS GPU NOT SEARCH IN RAGE !!! YOUR GPU SEARCH ONLY LAST BYTE IN TXT FILE SETTING'S' !!!!!! ONLY LAST BYTE !!!!

What do you mean?

If you start at 0000000000000001 and want to end at FFFFFFFFFFFFFFFF, the program will search entire range.

I will make test and show you, standby.

proof please ? Im very disappointing news about if key 25 byte, range from 0 to 50, THEN PRIVATE KEY WILL NEWER BE FINED !!! AND I WAS MAKE TEST AND KEY 40 WAS NOT FINED IN RANGE FROM 0 TO 60 !!!

AND I WAS LISENT EARLIY FROM JEAN_LUC WHAT ONLY SRVER CLINTS GET FROM SERVER WORK BYTE TO BYTE, FOR EX CLIEN ONE - BYTE 45, CLIENT TWO BYTE 46, .....
Show please your test Huh

!!!

I ran another test with your specs, 1 to 50 bit range with key in 25 bit range:
input file

Code:

1
3FFFFFFFFFFFF
03057FBEA3A2623382628DDE556B2A0698E32428D3CD225F3BD034DCA82DD7455A

results:

Code:

[18.16 MK/s][GPU 0.00 MK/s][Count 2^26.69][Dead 1][08s (Avg 03s)][2.8/7.9MB]
Key# 0 [1S]Pub: 0x03057FBEA3A2623382628DDE556B2A0698E32428D3CD225F3BD034DCA82DD7455A
Priv: 0x1FA5EE5

Done: Total time 10s

Can you post your bat file?

Bat file (nothing fancy - CPU only for small range, 4 threads only, dp set at 12):

Code:

Kangaroo -t 4 -d 12 rangetest.txt
pause

rangetest.txt is input file with the range and pubkey:

Code:

1
3FFFFFFFFFFFF
03057FBEA3A2623382628DDE556B2A0698E32428D3CD225F3BD034DCA82DD7455A