bitcoinex v0.1.8

View Source Bitcoinex.Secp256k1.Schnorr (bitcoinex v0.1.8)

Schnorr-specific secp256k1 operations

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Functions

sign(privkey, z, aux)
verify_signature(pubkey, z, signature)

verify whether the schnorr signature is valid for the given message hash and public key

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sign(privkey, z, aux)

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@spec sign(Bitcoinex.Secp256k1.PrivateKey.t(), non_neg_integer(), non_neg_integer()) ::
  {:ok, Bitcoinex.Secp256k1.Signature.t()} | {:error, String.t()}
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verify_signature(pubkey, z, signature)

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@spec verify_signature(
  Bitcoinex.Secp256k1.Point.t(),
  non_neg_integer(),
  Bitcoinex.Secp256k1.Signature.t()
) :: boolean() | {:error, String.t()}

verify whether the schnorr signature is valid for the given message hash and public key