Crypto API

Functions
string	graphene::app::crypto_api::info ()
fc::ecc::blind_signature	graphene::app::crypto_api::blind_sign (const extended_private_key_type &key, const fc::ecc::blinded_hash &hash, int i)
signature_type	graphene::app::crypto_api::unblind_signature (const extended_private_key_type &key, const extended_public_key_type &bob, const fc::ecc::blind_signature &sig, const fc::sha256 &hash, int i)
fc::ecc::commitment_type	graphene::app::crypto_api::blind (const fc::ecc::blind_factor_type &blind, uint64_t value)
bool	graphene::app::crypto_api::verify_sum (const std::vector< commitment_type > &commits_in, const std::vector< commitment_type > &neg_commits_in, int64_t excess)
verify_range_result	graphene::app::crypto_api::verify_range (const fc::ecc::commitment_type &commit, const std::vector< char > &proof)
std::vector< char >	graphene::app::crypto_api::range_proof_sign (uint64_t min_value, const commitment_type &commit, const blind_factor_type &commit_blind, const blind_factor_type &nonce, int8_t base10_exp, uint8_t min_bits, uint64_t actual_value)
verify_range_proof_rewind_result	graphene::app::crypto_api::verify_range_proof_rewind (const blind_factor_type &nonce, const fc::ecc::commitment_type &commit, const std::vector< char > &proof)
range_proof_info	graphene::app::crypto_api::range_get_info (const std::vector< char > &proof)

Detailed Description

Function Documentation

blind()

commitment_type graphene::app::crypto_api::blind	(	const fc::ecc::blind_factor_type &	blind,
		uint64_t	value
	)

Parameters

blind
value

Definition at line 444 of file api.cpp.

blind_sign()

blind_signature graphene::app::crypto_api::blind_sign	(	const extended_private_key_type &	key,
		const fc::ecc::blinded_hash &	hash,
		int	i
	)

Parameters

key
hash
i

Definition at line 430 of file api.cpp.

info()

string graphene::app::crypto_api::info ( )

inline

Get the name of the API.

Returns

the name of the API

Definition at line 346 of file api.hpp.

range_get_info()

range_proof_info graphene::app::crypto_api::range_get_info

(

const std::vector< char > &

proof

)

Parameters

proof

Definition at line 493 of file api.cpp.

range_proof_sign()

std::vector< char > graphene::app::crypto_api::range_proof_sign	(	uint64_t	min_value,
		const commitment_type &	commit,
		const blind_factor_type &	commit_blind,
		const blind_factor_type &	nonce,
		int8_t	base10_exp,
		uint8_t	min_bits,
		uint64_t	actual_value
	)

Parameters

min_value
commit
commit_blind
nonce
base10_exp
min_bits
actual_value

Definition at line 466 of file api.cpp.

unblind_signature()

signature_type graphene::app::crypto_api::unblind_signature	(	const extended_private_key_type &	key,
		const extended_public_key_type &	bob,
		const fc::ecc::blind_signature &	sig,
		const fc::sha256 &	hash,
		int	i
	)

Parameters

key
bob
sig
hash
i

Definition at line 435 of file api.cpp.

verify_range()

verify_range_result graphene::app::crypto_api::verify_range	(	const fc::ecc::commitment_type &	commit,
		const std::vector< char > &	proof
	)

Parameters

commit
proof

Definition at line 459 of file api.cpp.

verify_range_proof_rewind()

verify_range_proof_rewind_result graphene::app::crypto_api::verify_range_proof_rewind	(	const blind_factor_type &	nonce,
		const fc::ecc::commitment_type &	commit,
		const std::vector< char > &	proof
	)

Parameters

nonce
commit
proof

Definition at line 477 of file api.cpp.

verify_sum()

bool graphene::app::crypto_api::verify_sum	(	const std::vector< commitment_type > &	commits_in,
		const std::vector< commitment_type > &	neg_commits_in,
		int64_t	excess
	)

Parameters

commits_in
neg_commits_in
excess

Definition at line 454 of file api.cpp.