cryptoProeasy
Multik
spbctf
Task: Scalar multiplication on elliptic curve y² = x³ - 3x + 1 over GF(257), given point P(255,241) and scalar k=167. Solution: Implemented Double-and-Add algorithm to compute k*P efficiently, result is (107, 115).
$ ls tags/ techniques/
elliptic_curve_scalar_multiplicationdouble_and_add
🔒
Permission denied (requires tier.pro)
Sign in to access full writeups
Sign in with GitHub to continue. No email required.
$sign in$ grep --similar