Inheritance diagram for kagome::crypto::Ed25519Provider:

Collaboration diagram for kagome::crypto::Ed25519Provider:

Public Member Functions
virtual	~Ed25519Provider ()=default

virtual Ed25519KeypairAndSeed	generateKeypair () const =0

virtual Ed25519Keypair	generateKeypair (const Ed25519Seed &seed) const =0
	generates key pair by seed More...

virtual outcome::result< Ed25519Signature >	sign (const Ed25519Keypair &keypair, gsl::span< const uint8_t > message) const =0

virtual outcome::result< bool >	verify (const Ed25519Signature &signature, gsl::span< const uint8_t > message, const Ed25519PublicKey &public_key) const =0

Detailed Description

Definition at line 15 of file ed25519_provider.hpp.

Constructor & Destructor Documentation

virtual kagome::crypto::Ed25519Provider::~Ed25519Provider ( )

virtualdefault

virtual Ed25519KeypairAndSeed kagome::crypto::Ed25519Provider::generateKeypair ( ) const

pure virtual

Generates random keypair for signing the message

virtual Ed25519Keypair kagome::crypto::Ed25519Provider::generateKeypair ( const Ed25519Seed & seed ) const

pure virtual

generates key pair by seed

Parameters

seed	seed value

virtual outcome::result<Ed25519Signature> kagome::crypto::Ed25519Provider::sign	(	const Ed25519Keypair &	keypair,
		gsl::span< const uint8_t >	message
	)		const

pure virtual

Sign message

Parameters

msg	using
keypair.	If computed value is less than
threshold	then return optional containing this value and proof. Otherwise none returned
keypair	pair of public and private ed25519 keys
message	bytes to be signed

virtual outcome::result<bool> kagome::crypto::Ed25519Provider::verify	(	const Ed25519Signature &	signature,
		gsl::span< const uint8_t >	message,
		const Ed25519PublicKey &	public_key
	)		const

pure virtual

Verifies that

Parameters

The documentation for this class was generated from the following file: