Definition ∞ Adversary bounds delineate the theoretical limits of computational security against malicious actors. They establish quantifiable measures for cryptographic protocols and systems, indicating the minimum resources or time an attacker would require to compromise them. Understanding these bounds is crucial for assessing the resilience of digital asset infrastructure against sophisticated threats.
Context ∞ Discussions surrounding adversary bounds frequently arise when evaluating the security guarantees of new blockchain protocols or cryptographic primitives. Analysts and developers examine these bounds to ascertain the practical feasibility of attacks, particularly in the context of quantum computing advancements and the evolving landscape of sophisticated cyber threats targeting decentralized finance and digital asset custodianship.