Skip to main content

Discrete Logarithms

Definition

Discrete logarithms are a mathematical problem central to the security of many cryptographic systems in digital assets. This mathematical operation involves finding the exponent in modular arithmetic, given a base and a result. While computing the direct power is straightforward, reversing the operation to find the exponent is computationally challenging for large numbers. This asymmetry forms the basis for public-key cryptography, securing transactions and communications on blockchains. The difficulty of solving discrete logarithm problems ensures the integrity and privacy of digital signatures and key exchanges.