exponents = [ 206,205,202,201,198,197,195,194,190,189,184,182,181,178,177,176, 174,173,172,171,169,168,166,165,164,157,156,150,149,147,146,142, 141,140,139,136,134,133,131,130,129,126,125,123,122,121,120,118, 117,115,114,112,109,108,104,102,101,96,94,93,91,90,86,85,84,81, 80,78,76,75,74,73,72,69,68,66,62,61,60,57,53,52,49,48,46,44,43, 42,41,40,38,37,35,33,32,29,28,21,20,14,13,11,10,6,5,4,3,2,0 ]

max_exp = max(exponents)

binary = ''.join('1' if i in exponents else '0' for i in range(max_exp, -1, -1))

hex_value = hex(int(binary, 2))[2:] # شيل "0x"

if len(hex_value) % 2 != 0: hex_value = "0" + hex_value

ascii_text = bytes.fromhex(hex_value).decode(errors="ignore")

print("[+] Binary:", binary) print("[+] Hex:", hex_value) print("[+] ASCII:", ascii_text)

check my website to convert poly to binary: reznov.is-great.org/polytobinary

very easy hint: convert the poly into binary, then to hex, then to ascii

finally, solved.

Thank you

Enjoyed this challenge :)

Could i please DM you on discord, i've been stuck on this challenge for a long time

Have you managed this one now? Sorry for delay! Yes to DM on discord if you haven't.

I've never worked with finite fields for cryptogrphy before, thanks for teaching me something new! ^-^

exponents = [ 206,205,202,201,198,197,195,194,190,189,184,182,181,178,177,176, 174,173,172,171,169,168,166,165,164,157,156,150,149,147,146,142, 141,140,139,136,134,133,131,130,129,126,125,123,122,121,120,118, 117,115,114,112,109,108,104,102,101,96,94,93,91,90,86,85,84,81, 80,78,76,75,74,73,72,69,68,66,62,61,60,57,53,52,49,48,46,44,43, 42,41,40,38,37,35,33,32,29,28,21,20,14,13,11,10,6,5,4,3,2,0 ]

max_exp = max(exponents)

binary = ''.join('1' if i in exponents else '0' for i in range(max_exp, -1, -1))

hex_value = hex(int(binary, 2))[2:] # شيل "0x"

if len(hex_value) % 2 != 0: hex_value = "0" + hex_value

ascii_text = bytes.fromhex(hex_value).decode(errors="ignore")

print("[+] Binary:", binary) print("[+] Hex:", hex_value) print("[+] ASCII:", ascii_text)

check my website to convert poly to binary: reznov.is-great.org/polytobinary

very easy hint: convert the poly into binary, then to hex, then to ascii

finally, solved.

Thank you

Enjoyed this challenge :)

Could i please DM you on discord, i've been stuck on this challenge for a long time

Have you managed this one now? Sorry for delay! Yes to DM on discord if you haven't.