Crate sn_dbc

Re-exports

• pub use blsttc;
• pub use blsttc::rand;

Modules

• rng
  This is a helper module to make it a bit easier and regular for API callers to instantiate an Rng when calling sn_dbc methods that require them.

Structs

• BlindedInput
• BlindedOutput
• Ciphertext
  An encrypted message.
• Dbc
  Represents a Digital Bearer Certificate (Dbc).
• DbcBuilder
  A Builder for aggregating SpentProofs and generating the final Dbc outputs.
• DbcContent
• DbcTransaction
• Hash
• IndexedSignatureShare
• Output
• OwnerOnce
  Represents a one-time-use Owner key(pair).
• PedersenGens
  Represents a pair of base points for Pedersen commitments.
• PublicKey
  A public key.
• PublicKeySet
  A public key and an associated set of public key shares.
• RevealedAmount
  A RevealedAmount is a plain text value and a blinding factor, which together can create a BlindedAmount.
• RevealedInput
• RevealedTransaction
• Signature
  A signature.
• SignatureShare
  A signature share.
• SpentProof
  SpentProof’s are constructed when a DBC is logged to the spentbook.
• SpentProofContent
  Represents the data to be signed by the SpentBook in a SpentProof.
• SpentProofShare
  A share of a SpentProof, combine enough of these to form a SpentProof.
• Token
  Structure representing a Token amount.
• TransactionBuilder
  A builder to create a DBC transaction from inputs and outputs.
• TransactionVerifier

Enums

• Error
  Node error variants.
• Owner
  Represents a Dbc owner.

Traits

• SpentProofKeyVerifier
  For the spent proofs to verify, the caller must provide an implementation of this trait which must have/know the pubkey of the spentbook section that signed each of the proofs.

Functions

• get_blinded_amounts_from_transaction
  Get the blinded amounts for the transaction. They will be part of the spent proof share that is generated. In the process of doing so, we verify the correct set of spent proofs and transactions have been provided.

Type Definitions

• Amount
  Represents a Dbc’s value.
• BlindedAmount
  An amount that is blinded, by the means of a Pedersen commitment.
• BlindingFactor
  a BlindingFactor
• DerivationIndex
• OutputOwnerMap
• Result
  Specialisation of std::Result.