Functions
Result< Signature >	sign_message_with_prepared (const SecretKey &secret, std::span< const unsigned char > message, PreparedNonce &&prepared, purify_secp_context *secp_context)

Result< Signature >	sign_with_prepared_topic (const SecretKey &secret, std::span< const unsigned char > message, PreparedNonce &&prepared, purify_secp_context *secp_context)

Result< PublicKey >	derive_public_key (const SecretKey &secret, purify_secp_context *secp_context)

Result< MessageProofCache >	build_message_proof_cache (std::span< const unsigned char > message)

Result< TopicProofCache >	build_topic_proof_cache (std::span< const unsigned char > topic)

Result< PreparedNonce >	prepare_message_nonce (const SecretKey &secret, std::span< const unsigned char > message, purify_secp_context *secp_context)

Result< PreparedNonceWithProof >	prepare_message_nonce_with_proof (const SecretKey &secret, std::span< const unsigned char > message, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< PreparedNonceWithProof >	prepare_message_nonce_with_proof (const SecretKey &secret, const MessageProofCache &cache, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< PreparedNonce >	prepare_topic_nonce (const SecretKey &secret, std::span< const unsigned char > topic, purify_secp_context *secp_context)

Result< PreparedNonceWithProof >	prepare_topic_nonce_with_proof (const SecretKey &secret, std::span< const unsigned char > topic, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< PreparedNonceWithProof >	prepare_topic_nonce_with_proof (const SecretKey &secret, const TopicProofCache &cache, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< Signature >	sign_message (const SecretKey &secret, std::span< const unsigned char > message, purify_secp_context *secp_context)

Result< ProvenSignature >	sign_message_with_prepared_proof (const SecretKey &secret, std::span< const unsigned char > message, PreparedNonceWithProof &&prepared, purify_secp_context *secp_context)

Result< Signature >	sign_with_topic (const SecretKey &secret, std::span< const unsigned char > message, std::span< const unsigned char > topic, purify_secp_context *secp_context)

Result< ProvenSignature >	sign_with_prepared_topic_proof (const SecretKey &secret, std::span< const unsigned char > message, PreparedNonceWithProof &&prepared, purify_secp_context *secp_context)

Result< ProvenSignature >	sign_message_with_proof (const SecretKey &secret, std::span< const unsigned char > message, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< ProvenSignature >	sign_message_with_proof (const SecretKey &secret, const MessageProofCache &cache, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< ProvenSignature >	sign_with_topic_proof (const SecretKey &secret, std::span< const unsigned char > message, std::span< const unsigned char > topic, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< ProvenSignature >	sign_with_topic_proof (const SecretKey &secret, std::span< const unsigned char > message, const TopicProofCache &cache, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< bool >	verify_signature (const PublicKey &public_key, std::span< const unsigned char > message, const Signature &signature, purify_secp_context *secp_context)

Result< bool >	verify_message_nonce_proof (const PublicKey &public_key, std::span< const unsigned char > message, const NonceProof &nonce_proof, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< bool >	verify_message_nonce_proof (const MessageProofCache &cache, const PublicKey &public_key, const NonceProof &nonce_proof, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< bool >	verify_topic_nonce_proof (const PublicKey &public_key, std::span< const unsigned char > topic, const NonceProof &nonce_proof, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< bool >	verify_topic_nonce_proof (const TopicProofCache &cache, const PublicKey &public_key, const NonceProof &nonce_proof, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< bool >	verify_message_signature_with_proof (const PublicKey &public_key, std::span< const unsigned char > message, const ProvenSignature &signature, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< bool >	verify_message_signature_with_proof (const MessageProofCache &cache, const PublicKey &public_key, const ProvenSignature &signature, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< bool >	verify_topic_signature_with_proof (const PublicKey &public_key, std::span< const unsigned char > message, std::span< const unsigned char > topic, const ProvenSignature &signature, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Result< bool >	verify_topic_signature_with_proof (const TopicProofCache &cache, const PublicKey &public_key, std::span< const unsigned char > message, const ProvenSignature &signature, purify_secp_context secp_context, bppp::ExperimentalCircuitBackend circuit_cache)

Function Documentation

◆ build_message_proof_cache()

Result< MessageProofCache > purify::puresign_plusplus::api_impl::build_message_proof_cache ( std::span< const unsigned char > message )

Definition at line 434 of file bppp.cpp.

References purify::puresign_plusplus::MessageProofCache::build().

◆ build_topic_proof_cache()

Result< TopicProofCache > purify::puresign_plusplus::api_impl::build_topic_proof_cache ( std::span< const unsigned char > topic )

Definition at line 438 of file bppp.cpp.

References purify::puresign_plusplus::TopicProofCache::build().

◆ derive_public_key()

Result< PublicKey > purify::puresign_plusplus::api_impl::derive_public_key	(	const SecretKey &	secret,
		purify_secp_context *	secp_context
	)

Definition at line 428 of file bppp.cpp.

References purify::derive_bip340_key(), purify::derive_key(), and PURIFY_ASSIGN_OR_RETURN.

Referenced by purify::puresign_plusplus::PublicKey::from_secret().

◆ prepare_message_nonce()

Result< PreparedNonce > purify::puresign_plusplus::api_impl::prepare_message_nonce	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		purify_secp_context *	secp_context
	)

Definition at line 442 of file bppp.cpp.

References purify::puresign_plusplus::PreparedNonce::from_parts(), and PURIFY_ASSIGN_OR_RETURN.

Referenced by purify::puresign_plusplus::KeyPair::prepare_message_nonce(), and sign_message().

◆ prepare_message_nonce_with_proof() [1/2]

Result< PreparedNonceWithProof > purify::puresign_plusplus::api_impl::prepare_message_nonce_with_proof	(	const SecretKey &	secret,
		const MessageProofCache &	cache,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 465 of file bppp.cpp.

References purify::puresign_plusplus::MessageProofCache::backend_cache, purify::puresign_plusplus::MessageProofCache::circuit_template, purify::puresign_plusplus::MessageProofCache::eval_input, purify::puresign_plusplus::PreparedNonceWithProof::from_parts(), purify::puresign_plusplus::PreparedNonce::from_parts(), purify::puresign_plusplus::MessageProofCache::message, purify::puresign_plusplus::PreparedNonce::public_nonce(), PURIFY_ASSIGN_OR_RETURN, and PURIFY_RETURN_IF_ERROR.

◆ prepare_message_nonce_with_proof() [2/2]

Result< PreparedNonceWithProof > purify::puresign_plusplus::api_impl::prepare_message_nonce_with_proof	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 450 of file bppp.cpp.

References purify::puresign_plusplus::PreparedNonceWithProof::from_parts(), purify::puresign_plusplus::PreparedNonce::from_parts(), purify::puresign_plusplus::PreparedNonce::public_nonce(), and PURIFY_ASSIGN_OR_RETURN.

Referenced by purify::puresign_plusplus::KeyPair::prepare_message_nonce_with_proof(), purify::puresign_plusplus::KeyPair::prepare_message_nonce_with_proof(), sign_message_with_proof(), and sign_message_with_proof().

◆ prepare_topic_nonce()

Result< PreparedNonce > purify::puresign_plusplus::api_impl::prepare_topic_nonce	(	const SecretKey &	secret,
		std::span< const unsigned char >	topic,
		purify_secp_context *	secp_context
	)

Definition at line 485 of file bppp.cpp.

References purify::puresign_plusplus::PreparedNonce::from_parts(), and PURIFY_ASSIGN_OR_RETURN.

Referenced by purify::puresign_plusplus::KeyPair::prepare_topic_nonce(), and sign_with_topic().

◆ prepare_topic_nonce_with_proof() [1/2]

Result< PreparedNonceWithProof > purify::puresign_plusplus::api_impl::prepare_topic_nonce_with_proof	(	const SecretKey &	secret,
		const TopicProofCache &	cache,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 508 of file bppp.cpp.

References purify::puresign_plusplus::TopicProofCache::backend_cache, purify::puresign_plusplus::TopicProofCache::circuit_template, purify::puresign_plusplus::TopicProofCache::eval_input, purify::puresign_plusplus::PreparedNonceWithProof::from_parts(), purify::puresign_plusplus::PreparedNonce::from_parts(), purify::puresign_plusplus::PreparedNonce::public_nonce(), PURIFY_ASSIGN_OR_RETURN, PURIFY_RETURN_IF_ERROR, and purify::puresign_plusplus::TopicProofCache::topic.

◆ prepare_topic_nonce_with_proof() [2/2]

Result< PreparedNonceWithProof > purify::puresign_plusplus::api_impl::prepare_topic_nonce_with_proof	(	const SecretKey &	secret,
		std::span< const unsigned char >	topic,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 493 of file bppp.cpp.

References purify::puresign_plusplus::PreparedNonceWithProof::from_parts(), purify::puresign_plusplus::PreparedNonce::from_parts(), purify::puresign_plusplus::PreparedNonce::public_nonce(), and PURIFY_ASSIGN_OR_RETURN.

Referenced by purify::puresign_plusplus::KeyPair::prepare_topic_nonce_with_proof(), purify::puresign_plusplus::KeyPair::prepare_topic_nonce_with_proof(), sign_with_topic_proof(), and sign_with_topic_proof().

◆ sign_message()

Result< Signature > purify::puresign_plusplus::api_impl::sign_message	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		purify_secp_context *	secp_context
	)

Definition at line 528 of file bppp.cpp.

References prepare_message_nonce(), PURIFY_ASSIGN_OR_RETURN, and sign_message_with_prepared().

◆ sign_message_with_prepared()

Result< Signature > purify::puresign_plusplus::api_impl::sign_message_with_prepared	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		PreparedNonce &&	prepared,
		purify_secp_context *	secp_context
	)

Definition at line 534 of file bppp.cpp.

References purify::derive_bip340_key(), and PURIFY_ASSIGN_OR_RETURN.

Referenced by sign_message(), and purify::puresign_plusplus::PreparedNonceWithProof::sign_message().

◆ sign_message_with_prepared_proof()

Result< ProvenSignature > purify::puresign_plusplus::api_impl::sign_message_with_prepared_proof	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		PreparedNonceWithProof &&	prepared,
		purify_secp_context *	secp_context
	)

Definition at line 540 of file bppp.cpp.

Referenced by sign_message_with_proof(), and sign_message_with_proof().

◆ sign_message_with_proof() [1/2]

Result< ProvenSignature > purify::puresign_plusplus::api_impl::sign_message_with_proof	(	const SecretKey &	secret,
		const MessageProofCache &	cache,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 575 of file bppp.cpp.

References purify::puresign_plusplus::MessageProofCache::message, prepare_message_nonce_with_proof(), PURIFY_ASSIGN_OR_RETURN, and sign_message_with_prepared_proof().

◆ sign_message_with_proof() [2/2]

Result< ProvenSignature > purify::puresign_plusplus::api_impl::sign_message_with_proof	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 567 of file bppp.cpp.

References prepare_message_nonce_with_proof(), PURIFY_ASSIGN_OR_RETURN, and sign_message_with_prepared_proof().

◆ sign_with_prepared_topic()

Result< Signature > purify::puresign_plusplus::api_impl::sign_with_prepared_topic	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		PreparedNonce &&	prepared,
		purify_secp_context *	secp_context
	)

Definition at line 554 of file bppp.cpp.

References purify::derive_bip340_key(), and PURIFY_ASSIGN_OR_RETURN.

Referenced by purify::puresign_plusplus::PreparedNonceWithProof::sign_topic_message(), and sign_with_topic().

◆ sign_with_prepared_topic_proof()

Result< ProvenSignature > purify::puresign_plusplus::api_impl::sign_with_prepared_topic_proof	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		PreparedNonceWithProof &&	prepared,
		purify_secp_context *	secp_context
	)

Definition at line 560 of file bppp.cpp.

Referenced by sign_with_topic_proof(), and sign_with_topic_proof().

◆ sign_with_topic()

Result< Signature > purify::puresign_plusplus::api_impl::sign_with_topic	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		std::span< const unsigned char >	topic,
		purify_secp_context *	secp_context
	)

Definition at line 547 of file bppp.cpp.

References prepare_topic_nonce(), PURIFY_ASSIGN_OR_RETURN, and sign_with_prepared_topic().

◆ sign_with_topic_proof() [1/2]

Result< ProvenSignature > purify::puresign_plusplus::api_impl::sign_with_topic_proof	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		const TopicProofCache &	cache,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 592 of file bppp.cpp.

References prepare_topic_nonce_with_proof(), PURIFY_ASSIGN_OR_RETURN, and sign_with_prepared_topic_proof().

◆ sign_with_topic_proof() [2/2]

Result< ProvenSignature > purify::puresign_plusplus::api_impl::sign_with_topic_proof	(	const SecretKey &	secret,
		std::span< const unsigned char >	message,
		std::span< const unsigned char >	topic,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 583 of file bppp.cpp.

References prepare_topic_nonce_with_proof(), PURIFY_ASSIGN_OR_RETURN, and sign_with_prepared_topic_proof().

◆ verify_message_nonce_proof() [1/2]

Result< bool > purify::puresign_plusplus::api_impl::verify_message_nonce_proof	(	const MessageProofCache &	cache,
		const PublicKey &	public_key,
		const NonceProof &	nonce_proof,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 628 of file bppp.cpp.

References purify::puresign_plusplus::MessageProofCache::backend_cache, purify::puresign_plusplus::MessageProofCache::circuit_template, purify::NativeBulletproofCircuitTemplate::instantiate(), PURIFY_ASSIGN_OR_RETURN, purify::puresign_plusplus::PublicKey::purify_pubkey, and PURIFY_RETURN_IF_ERROR.

◆ verify_message_nonce_proof() [2/2]

Result< bool > purify::puresign_plusplus::api_impl::verify_message_nonce_proof	(	const PublicKey &	public_key,
		std::span< const unsigned char >	message,
		const NonceProof &	nonce_proof,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 616 of file bppp.cpp.

References PURIFY_ASSIGN_OR_RETURN, purify::puresign_plusplus::PublicKey::purify_pubkey, purify::detail::tagged_eval_input(), and purify::verifier_circuit().

Referenced by purify::puresign_plusplus::PublicKey::verify_message_nonce_proof(), purify::puresign_plusplus::PublicKey::verify_message_nonce_proof(), verify_message_signature_with_proof(), and verify_message_signature_with_proof().

◆ verify_message_signature_with_proof() [1/2]

Result< bool > purify::puresign_plusplus::api_impl::verify_message_signature_with_proof	(	const MessageProofCache &	cache,
		const PublicKey &	public_key,
		const ProvenSignature &	signature,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 683 of file bppp.cpp.

References purify::puresign_plusplus::MessageProofCache::message, purify::puresign_plusplus::Signature::nonce(), purify::puresign_plusplus::NonceProof::nonce, purify::puresign_plusplus::ProvenSignature::nonce_proof, PURIFY_ASSIGN_OR_RETURN, purify::puresign_plusplus::ProvenSignature::signature, verify_message_nonce_proof(), verify_signature(), and purify::puresign_plusplus::Nonce::xonly.

◆ verify_message_signature_with_proof() [2/2]

Result< bool > purify::puresign_plusplus::api_impl::verify_message_signature_with_proof	(	const PublicKey &	public_key,
		std::span< const unsigned char >	message,
		const ProvenSignature &	signature,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 667 of file bppp.cpp.

References purify::puresign_plusplus::Signature::nonce(), purify::puresign_plusplus::NonceProof::nonce, purify::puresign_plusplus::ProvenSignature::nonce_proof, PURIFY_ASSIGN_OR_RETURN, purify::puresign_plusplus::ProvenSignature::signature, verify_message_nonce_proof(), verify_signature(), and purify::puresign_plusplus::Nonce::xonly.

Referenced by purify::puresign_plusplus::PublicKey::verify_message_signature_with_proof(), and purify::puresign_plusplus::PublicKey::verify_message_signature_with_proof().

◆ verify_signature()

Result< bool > purify::puresign_plusplus::api_impl::verify_signature	(	const PublicKey &	public_key,
		std::span< const unsigned char >	message,
		const Signature &	signature,
		purify_secp_context *	secp_context
	)

Definition at line 601 of file bppp.cpp.

References purify::BackendRejectedInput, purify::puresign_plusplus::PublicKey::bip340_pubkey, purify::puresign_plusplus::Signature::bytes, purify_bip340_validate_signature(), purify_bip340_validate_xonly_pubkey(), purify_bip340_verify(), purify::puresign_plusplus::PublicKey::purify_pubkey, PURIFY_RETURN_IF_ERROR, purify::require_secp_context(), purify::unexpected_error(), and purify::validate_public_key().

Referenced by verify_message_signature_with_proof(), verify_message_signature_with_proof(), purify::puresign_plusplus::PublicKey::verify_signature(), verify_topic_signature_with_proof(), and verify_topic_signature_with_proof().

◆ verify_topic_nonce_proof() [1/2]

Result< bool > purify::puresign_plusplus::api_impl::verify_topic_nonce_proof	(	const PublicKey &	public_key,
		std::span< const unsigned char >	topic,
		const NonceProof &	nonce_proof,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 640 of file bppp.cpp.

References purify::EmptyInput, PURIFY_ASSIGN_OR_RETURN, purify::puresign_plusplus::PublicKey::purify_pubkey, purify::detail::tagged_eval_input(), purify::unexpected_error(), and purify::verifier_circuit().

Referenced by purify::puresign_plusplus::PublicKey::verify_topic_nonce_proof(), purify::puresign_plusplus::PublicKey::verify_topic_nonce_proof(), verify_topic_signature_with_proof(), and verify_topic_signature_with_proof().

◆ verify_topic_nonce_proof() [2/2]

Result< bool > purify::puresign_plusplus::api_impl::verify_topic_nonce_proof	(	const TopicProofCache &	cache,
		const PublicKey &	public_key,
		const NonceProof &	nonce_proof,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 655 of file bppp.cpp.

References purify::puresign_plusplus::TopicProofCache::backend_cache, purify::puresign_plusplus::TopicProofCache::circuit_template, purify::NativeBulletproofCircuitTemplate::instantiate(), PURIFY_ASSIGN_OR_RETURN, purify::puresign_plusplus::PublicKey::purify_pubkey, and PURIFY_RETURN_IF_ERROR.

◆ verify_topic_signature_with_proof() [1/2]

Result< bool > purify::puresign_plusplus::api_impl::verify_topic_signature_with_proof	(	const PublicKey &	public_key,
		std::span< const unsigned char >	message,
		std::span< const unsigned char >	topic,
		const ProvenSignature &	signature,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 698 of file bppp.cpp.

References purify::puresign_plusplus::Signature::nonce(), purify::puresign_plusplus::NonceProof::nonce, purify::puresign_plusplus::ProvenSignature::nonce_proof, PURIFY_ASSIGN_OR_RETURN, purify::puresign_plusplus::ProvenSignature::signature, verify_signature(), verify_topic_nonce_proof(), and purify::puresign_plusplus::Nonce::xonly.

Referenced by purify::puresign_plusplus::PublicKey::verify_topic_signature_with_proof(), and purify::puresign_plusplus::PublicKey::verify_topic_signature_with_proof().

◆ verify_topic_signature_with_proof() [2/2]

Result< bool > purify::puresign_plusplus::api_impl::verify_topic_signature_with_proof	(	const TopicProofCache &	cache,
		const PublicKey &	public_key,
		std::span< const unsigned char >	message,
		const ProvenSignature &	signature,
		purify_secp_context *	secp_context,
		bppp::ExperimentalCircuitBackend *	circuit_cache
	)

Definition at line 715 of file bppp.cpp.