Preprint
Sep 2026
Efficient Record-and-Replay Arithmetic for Quantum Elliptic-Curve Point Addition
We study reversible secp256k1 point-addition circuits developed through ECDSA.Fail for Shor's elliptic-curve discrete-logarithm algorithm. Two complementary constructions improve record-and-replay GCD arithmetic: Jump-2 groups binary-GCD steps and compresses their decisions using base-5 encoding, while ping-pong uses f...
Jie-Yi Long, Theodore Pender, Zhao-Feng Huang et al.
· 0 citations