List of Proof-of-work Functions
Here is a list of known proof-of-work functions:
- Integer square root modulo a large prime
- Weaken Fiat–Shamir signatures
- Ong–Schnorr–Shamir signature broken by Pollard
- Partial hash inversion as Hashcash
- Hash sequences
- Puzzles
- Diffie–Hellman-based puzzle
- Moderate
- Mbound
- Hokkaido
- Merkle tree based
- Guided tour puzzle protocol
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