WiP: Towards a Secure SECP256K1 for Crypto Wallets: Hardware Architecture and Implementation
The episode discusses the paper "WiP: Towards a Secure SECP256K1 for Crypto Wallets: Hardware Architecture and Implementation," which focuses on securing Bitcoin and Ethereum private keys against side-channel attacks. The hosts explore the hardware architecture, including using complete addition formulas and temporary registers to mask power consumption variations, achieving significant reductions in Look-Up Table usage while maintaining high speed.