sgns::crypto::Bip39Provider

Interface for creating BIP-39 entropy and seeds from mnemonic wordlists.

#include <bip39_provider.hpp>

Inherited by sgns::crypto::Bip39ProviderImpl

Public Functions

	Name
virtual	~Bip39Provider() =default
virtual outcome::result< std::vector< uint8_t > >	calculateEntropy(const std::vector< std::string > & word_list) =0 Calculates entropy from a mnemonic word list.
virtual outcome::result< bip39::Bip39Seed >	makeSeed(gsl::span< const uint8_t > entropy, std::string_view password) =0 Derives a seed from entropy and an optional password.

Public Functions Documentation

function ~Bip39Provider

virtual ~Bip39Provider() =default

function calculateEntropy

virtual outcome::result< std::vector< uint8_t > > calculateEntropy(
    const std::vector< std::string > & word_list
) =0

Calculates entropy from a mnemonic word list.

Parameters:

• word_list Mnemonic words in order.

Return: Entropy value.

Reimplemented by: sgns::crypto::Bip39ProviderImpl::calculateEntropy

function makeSeed

virtual outcome::result< bip39::Bip39Seed > makeSeed(
    gsl::span< const uint8_t > entropy,
    std::string_view password
) =0

Derives a seed from entropy and an optional password.

Parameters:

• entropy Entropy bytes.
• password Optional passphrase used for seed derivation.

Return: Seed bytes.

Reimplemented by: sgns::crypto::Bip39ProviderImpl::makeSeed

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Updated on 2026-03-04 at 13:10:43 -0800