Topic: lightweight database, for brute force using publickeys-32Mk =3.81MB(secp256k1) - page 2. (Read 2625 times)

Found the Baby Steps Table file: baby_steps__binary.bin. Will be used directly
Checking 400000000000000 keys from 0x1
BSGS FOUND PrivateKey  : 3093472813
Time Spent : 21.40 seconds

without pucked res= 1011011010010000111100101010100010100101111101011010101101111111 len= 64
with pucked once res= b690f2a8a5f5ab7f len= 16
maximum pucked res= ¶�ò¨¥õ« len= 8

without pucked res= 1011011010010000111100101010100010100101111101011010101101111111101101101001000011110010101010001010010111110101101010110111111110110110100100001111001010101000101001011111010110101011011111111011011010010000111100101010100010100101111101011010101101111111 len= 256
with pucked once res= b690f2a8a5f5ab7fb690f2a8a5f5ab7fb690f2a8a5f5ab7fb690f2a8a5f5ab7f len= 64
maximum pucked res= ¶�ò¨¥õ«¶�ò¨¥õ«¶�ò¨¥õ«¶�ò¨¥õ« len= 32

directory={}
def make_combination(directory):
    result=0 
    for i in range(2**4):
        comb = bin(i)[2:].zfill(4)
        #print(kombinacja)
        directory[comb]=str(hex(result)[2:])
        result+=1
        
def get_comb(data,directory):
    my_str=""
    for i in range(0, len(data), 4):
        fragment = data[i:i+4]
        my_str+=directory[fragment]
    return my_str        
make_combination(directory)

def change(binary,data):
    len_bin=len(binary)
    gum=str(binary[len_bin-4:len_bin])
    data+=get_comb(gum,directory)
    return "",data

def maximum_pack(data):
    result=""
    if len(data)%2!=0:
        print("it must be divided by 2")
    else:
        for i in range(0, len(data), 2):
            value=data[i:i+2]
            dec_value = int(value, 16)
            result+=chr(dec_value)
    return result         
                       
res="1011011010010000111100101010100010100101111101011010101101111111"


result=""
res_help =""
for i in range(0,len(res)):
    val=res[i]
    res_help+=val
    if len(res_help)%4==0:
        res_help,result=change(res_help,result)

      

result_maximum=maximum_pack(result)

print("without pucked res=",res,"len=",len(res))
print("with pucked once res=",result,"len=",len(result))
print("maximum pucked res=",result_maximum,"len=",len(result_maximum))