Now kangaroo found problem same BitCrack both range search is very large
kangaroo method still works but is stuck with a very large range of search
I do simple easy tests on both 120 bit and 160 bit (and 256) with keyspace (under 32 bit wide) nearby it is still found key
but when used with a very large rank and nowhere is key store, so kangaroo is stunned
Kanagaroo and BSGS are both O root n complexity
root 120 is 2^60
2^60 is 1,152,921,504,606,846,976.
Can the discrete logarithm be computed in polynomial time on a classical computer? someday, but not tomorrow.