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Christian Grothoff 2022-02-04 20:02:16 +01:00
parent 30c92a9b9e
commit ed136c1f2d
No known key found for this signature in database
GPG Key ID: 939E6BE1E29FC3CC
2 changed files with 33 additions and 34 deletions
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65
src/include/taler_crypto_lib.h
View File

@ -1005,9 +1005,9 @@ TALER_planchet_setup_coin_priv (
* @param nonce withdraw nonce included in the request to generate R_0 and R_1 * @param nonce withdraw nonce included in the request to generate R_0 and R_1
*/ */
void void
TALER_cs_withdraw_nonce_derive (const struct TALER_cs_withdraw_nonce_derive (
TALER_CoinSpendPrivateKeyP *coin_priv, const struct TALER_CoinSpendPrivateKeyP *coin_priv,
struct TALER_CsNonce *nonce); struct TALER_CsNonce *nonce);
/** /**
@ -1306,23 +1306,17 @@ TALER_payto_hash (const char *payto,
GNUNET_NETWORK_STRUCT_BEGIN GNUNET_NETWORK_STRUCT_BEGIN
/** /**
* Header for serializations of coin-specific information about the * Master key material for the deriviation of
* fresh coins we generate. These are the secrets that arise during * private coins and blinding factors.
* planchet generation, which is the first stage of creating a new
* coin.
*/ */
struct TALER_PlanchetSecretsP struct TALER_PlanchetSecretsP
{ {
/** /**
* Private key of the coin. * Key material.
*/ */
struct TALER_CoinSpendPrivateKeyP coin_priv; uint32_t key_data[8];
/**
* The blinding key. must be 32 byte
*/
union TALER_DenominationBlindingKeyP blinding_key;
}; };
@ -1471,9 +1465,10 @@ GNUNET_NETWORK_STRUCT_END
* @param[out] ps value to initialize * @param[out] ps value to initialize
*/ */
void void
TALER_planchet_setup_refresh (const struct TALER_TransferSecretP *secret_seed, XXXTALER_planchet_setup_refresh (const struct
uint32_t coin_num_salt, TALER_TransferSecretP *secret_seed,
struct TALER_PlanchetSecretsP *ps); uint32_t coin_num_salt,
struct TALER_PlanchetSecretsP *ps);
/** /**
@ -1484,8 +1479,8 @@ TALER_planchet_setup_refresh (const struct TALER_TransferSecretP *secret_seed,
*/ */
void void
TALER_planchet_setup_random ( TALER_planchet_setup_random (
struct TALER_PlanchetSecretsP *ps, struct TALER_PlanchetSecretsP *ps);
const struct TALER_ExchangeWithdrawValues *alg_values);
/** /**
* Create a blinding secret @a bs for @a cipher. * Create a blinding secret @a bs for @a cipher.
@ -1494,9 +1489,11 @@ TALER_planchet_setup_random (
* @param alg_values withdraw values containing cipher and additional CS values * @param alg_values withdraw values containing cipher and additional CS values
*/ */
void void
TALER_planchet_blinding_secret_create (struct TALER_PlanchetSecretsP *ps, XXXTALER_planchet_blinding_secret_create (struct TALER_PlanchetSecretsP *ps,
const struct const struct
TALER_ExchangeWithdrawValues *alg_values); TALER_ExchangeWithdrawValues *
alg_values);
/** /**
* Prepare a planchet for tipping. Creates and blinds a coin. * Prepare a planchet for tipping. Creates and blinds a coin.
@ -1510,11 +1507,12 @@ TALER_planchet_blinding_secret_create (struct TALER_PlanchetSecretsP *ps,
* @return #GNUNET_OK on success * @return #GNUNET_OK on success
*/ */
enum GNUNET_GenericReturnValue enum GNUNET_GenericReturnValue
TALER_planchet_prepare (const struct TALER_DenominationPublicKey *dk, XXXTALER_planchet_prepare (const struct TALER_DenominationPublicKey *dk,
const struct TALER_ExchangeWithdrawValues *alg_values, const struct
struct TALER_PlanchetSecretsP *ps, TALER_ExchangeWithdrawValues *alg_values,
struct TALER_CoinPubHash *c_hash, struct TALER_PlanchetSecretsP *ps,
struct TALER_PlanchetDetail *pd); struct TALER_CoinPubHash *c_hash,
struct TALER_PlanchetDetail *pd);
/** /**
@ -1539,13 +1537,14 @@ TALER_blinded_planchet_free (struct TALER_BlindedPlanchet *blinded_planchet);
* @return #GNUNET_OK on success * @return #GNUNET_OK on success
*/ */
enum GNUNET_GenericReturnValue enum GNUNET_GenericReturnValue
TALER_planchet_to_coin (const struct TALER_DenominationPublicKey *dk, XXXTALER_planchet_to_coin (const struct TALER_DenominationPublicKey *dk,
const struct const struct
TALER_BlindedDenominationSignature *blind_sig, TALER_BlindedDenominationSignature *blind_sig,
const struct TALER_PlanchetSecretsP *ps, const struct TALER_PlanchetSecretsP *ps,
const struct TALER_CoinPubHash *c_hash, const struct TALER_CoinPubHash *c_hash,
const struct TALER_ExchangeWithdrawValues *alg_values, const struct
struct TALER_FreshCoin *coin); TALER_ExchangeWithdrawValues *alg_values,
struct TALER_FreshCoin *coin);
/* ****************** Refresh crypto primitives ************* */ /* ****************** Refresh crypto primitives ************* */

2
src/include/taler_exchange_service.h
View File

@ -1460,7 +1460,7 @@ TALER_EXCHANGE_withdraw (
struct TALER_EXCHANGE_Handle *exchange, struct TALER_EXCHANGE_Handle *exchange,
const struct TALER_EXCHANGE_DenomPublicKey *pk, const struct TALER_EXCHANGE_DenomPublicKey *pk,
const struct TALER_ReservePrivateKeyP *reserve_priv, const struct TALER_ReservePrivateKeyP *reserve_priv,
struct TALER_PlanchetSecretsP *ps, const struct TALER_PlanchetSecretsP *ps,
TALER_EXCHANGE_WithdrawCallback res_cb, TALER_EXCHANGE_WithdrawCallback res_cb,
void *res_cb_cls); void *res_cb_cls);