key

package
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 Go to latest Published: Jul 23, 2019 License: MPL-2.0 Imports: 2 Imported by: 2

Documentation

Overview

Package key creates asymmetric key pairs.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Generator 

type Generator interface {
	NewKey(random cipher.Stream) kyber.Scalar
}

Generator is a type that needs to implement a special case in order to correctly choose a key.

type Pair 

type Pair struct {
	Public  kyber.Point  // Public key
	Private kyber.Scalar // Private key
	Hiding  kyber.Hiding // Hidden encoding of the public key
}

Pair represents a public/private keypair together with the ciphersuite the key was generated from.

func NewHidingKeyPair 

func NewHidingKeyPair(suite Suite) *Pair

NewHidingKeyPair creates a secret/public key pair and makes sure the the public key is hiding-encodable.

func NewKeyPair 

func NewKeyPair(suite Suite) *Pair

NewKeyPair directly creates a secret/public key pair

func (*Pair) Gen 

func (p *Pair) Gen(suite Suite)

Gen creates a fresh public/private keypair with the given ciphersuite, using a given source of cryptographic randomness. If suite implements key.Generator, then suite.NewKey is called to generate the private key, otherwise the normal technique of choosing a random scalar from the group is used.

func (*Pair) GenHiding 

func (p *Pair) GenHiding(suite Suite)

GenHiding will generate key pairs repeatedly until one is found where the public key has the property that it can be hidden.

type Suite 

type Suite interface {
	kyber.Group
	kyber.Random
}

Suite represents the list of functionalities needed by this package.

Source Files

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