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Last active December 1, 2019 00:43
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BLS signatures
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bls.md

BLS signatures

Cheatsheet

signature scheme:

  • key_gen: public_key = generator^priv
  • sign: signature = H(m)^priv
  • verify: pairing(signature, generator) = pairing(H(m), public_key)

properties:

  • signatures are unique and deterministic
  • you can do simple threshold signatures with them
  • you can compress signatures (signature aggregation)

Timeline

Resources

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