Sign up ×
Cryptography Stack Exchange is a question and answer site for software developers, mathematicians and others interested in cryptography. It's 100% free, no registration required.

Is there a known way to reduce the space complexity of quantum collision search
beyond what is offered by the built-in time-space tradeoff, while keeping the
time complexity significantly below what is achieved by the classical Pollard's rho method?

share|improve this question

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.