Documentation
¶
Overview ¶
Package blindsign provides a blind signature protocol.
A blind signature protocol is a two-party protocol for computing a digital signature. One party (the server) holds the signing key, and the other (the client) holds the message input. Blindness ensures that the server does not learn anything about the client's input during the BlindSign step.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Signer ¶
type Signer interface {
// Blindly signs the input message using the Signer's private key
// and produces an encoded blind signature protocol message as output.
BlindSign(data []byte) ([]byte, error)
}
A Signer represents a specific instance of a blind signature signer.
type Verifier ¶
type Verifier interface {
// Blind produces an encoded protocol message and VerifierState based on
// the input message and Signer's public key.
Blind(message []byte) ([]byte, VerifierState, error)
}
A Verifier represents a specific instance of a blind signature verifier.
type VerifierState ¶
type VerifierState interface {
// Finalize completes the blind signature protocol and produces a signature
// over the corresponding Verifier-provided message.
Finalize(data []byte) ([]byte, error)
}
A VerifierState represents the protocol state used to run and complete a specific blind signature protocol.
Source Files
Directories
Click to show internal directories.
Click to hide internal directories.