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Everything about Verifiable random function

Public-key cryptographic pseudorandom function

In cryptography, a verifiable random function (VRF) is a public-key pseudorandom function that provides proofs that its outputs were calculated correctly. The owner of the secret key can compute the function value as well as an associated proof for any input value. Everyone else, using the proof and the associated public key, can check that this value was indeed calculated correctly, yet this information cannot be used to find the secret key. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Verifiable random functionA 5-minute orientation
  2. Skim a recent paper: Quantum-Secure Hybrid Blockchain System for DID-Based Verifiable Random Function with NTRU Linkable Ring SignatureInfluential work since 2022
  3. Pick up a classic book: The Conspirators HierarchyThe most-reprinted book on the subject
  4. Read the landmark paper: Verifiable Random Functions: Relations to Identity-Based Key Encapsulation and New ConstructionsCited 32 times
  5. Go sideways: Pseudorandom permutationA closely related topic
  6. Go sideways: Pseudorandom function familyA closely related topic

📖 Definitions

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🗂️ The subject at a glance

  1. Constructions
  2. Uses and applications

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

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