kagome::crypto::Secp256k1ProviderImpl Class Reference

#include <secp256k1_provider_impl.hpp>

Inheritance diagram for kagome::crypto::Secp256k1ProviderImpl:

Collaboration diagram for kagome::crypto::Secp256k1ProviderImpl:

Public Member Functions
	~Secp256k1ProviderImpl () override=default
	Secp256k1ProviderImpl ()
outcome::result< secp256k1::UncompressedPublicKey >	recoverPublickeyUncompressed (const secp256k1::RSVSignature &signature, const secp256k1::MessageHash &message_hash) const override
	recover public key in uncompressed form More...
outcome::result< secp256k1::CompressedPublicKey >	recoverPublickeyCompressed (const secp256k1::RSVSignature &signature, const secp256k1::MessageHash &message_hash) const override
	recover public key in compressed form More...
Public Member Functions inherited from kagome::crypto::Secp256k1Provider
virtual	~Secp256k1Provider ()=default

Private Member Functions
outcome::result< secp256k1_pubkey >	recoverPublickey (const secp256k1::RSVSignature &signature, const secp256k1::MessageHash &message_hash) const

Private Attributes
std::unique_ptr< secp256k1_context, void(*)(secp256k1_context *)>	context_

Detailed Description

Definition at line 23 of file secp256k1_provider_impl.hpp.

Constructor & Destructor Documentation

kagome::crypto::Secp256k1ProviderImpl::~Secp256k1ProviderImpl ( )

overridedefault

kagome::crypto::Secp256k1ProviderImpl::Secp256k1ProviderImpl

(

)

Definition at line 12 of file secp256k1_provider_impl.cpp.

Member Function Documentation

outcome::result< secp256k1_pubkey > kagome::crypto::Secp256k1ProviderImpl::recoverPublickey ( const secp256k1::RSVSignature &  signature, const secp256k1::MessageHash &  message_hash  ) const

private

Definition at line 79 of file secp256k1_provider_impl.cpp.

outcome::result< secp256k1::CompressedPublicKey > kagome::crypto::Secp256k1ProviderImpl::recoverPublickeyCompressed ( const secp256k1::RSVSignature &  signature, const secp256k1::MessageHash &  message_hash  ) const

overridevirtual

recover public key in compressed form

Parameters

signature	signature
message_hash	blake2s message hash

Returns

compressed public key or error

Implements kagome::crypto::Secp256k1Provider.

Definition at line 38 of file secp256k1_provider_impl.cpp.

outcome::result< secp256k1::UncompressedPublicKey > kagome::crypto::Secp256k1ProviderImpl::recoverPublickeyUncompressed ( const secp256k1::RSVSignature &  signature, const secp256k1::MessageHash &  message_hash  ) const

overridevirtual

recover public key in uncompressed form

Parameters

signature	signature
message_hash	blake2s message hash

Returns

uncompressed public key or error

Implements kagome::crypto::Secp256k1Provider.

Definition at line 18 of file secp256k1_provider_impl.cpp.

Member Data Documentation

std::unique_ptr<secp256k1_context, void (*)(secp256k1_context *)> kagome::crypto::Secp256k1ProviderImpl::context_

private

Definition at line 43 of file secp256k1_provider_impl.hpp.

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

• core/crypto/secp256k1/secp256k1_provider_impl.hpp
• core/crypto/secp256k1/secp256k1_provider_impl.cpp