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This commit is contained in:
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
*/
void
TALER_cs_withdraw_nonce_derive (const struct
TALER_CoinSpendPrivateKeyP *coin_priv,
struct TALER_CsNonce *nonce);
TALER_cs_withdraw_nonce_derive (
const struct TALER_CoinSpendPrivateKeyP *coin_priv,
struct TALER_CsNonce *nonce);
/**
@ -1306,23 +1306,17 @@ TALER_payto_hash (const char *payto,
GNUNET_NETWORK_STRUCT_BEGIN
/**
* Header for serializations of coin-specific information about the
* fresh coins we generate. These are the secrets that arise during
* planchet generation, which is the first stage of creating a new
* coin.
* Master key material for the deriviation of
* private coins and blinding factors.
*/
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
*/
void
TALER_planchet_setup_refresh (const struct TALER_TransferSecretP *secret_seed,
uint32_t coin_num_salt,
struct TALER_PlanchetSecretsP *ps);
XXXTALER_planchet_setup_refresh (const struct
TALER_TransferSecretP *secret_seed,
uint32_t coin_num_salt,
struct TALER_PlanchetSecretsP *ps);
/**
@ -1484,8 +1479,8 @@ TALER_planchet_setup_refresh (const struct TALER_TransferSecretP *secret_seed,
*/
void
TALER_planchet_setup_random (
struct TALER_PlanchetSecretsP *ps,
const struct TALER_ExchangeWithdrawValues *alg_values);
struct TALER_PlanchetSecretsP *ps);
/**
* 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
*/
void
TALER_planchet_blinding_secret_create (struct TALER_PlanchetSecretsP *ps,
const struct
TALER_ExchangeWithdrawValues *alg_values);
XXXTALER_planchet_blinding_secret_create (struct TALER_PlanchetSecretsP *ps,
const struct
TALER_ExchangeWithdrawValues *
alg_values);
/**
* 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
*/
enum GNUNET_GenericReturnValue
TALER_planchet_prepare (const struct TALER_DenominationPublicKey *dk,
const struct TALER_ExchangeWithdrawValues *alg_values,
struct TALER_PlanchetSecretsP *ps,
struct TALER_CoinPubHash *c_hash,
struct TALER_PlanchetDetail *pd);
XXXTALER_planchet_prepare (const struct TALER_DenominationPublicKey *dk,
const struct
TALER_ExchangeWithdrawValues *alg_values,
struct TALER_PlanchetSecretsP *ps,
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
*/
enum GNUNET_GenericReturnValue
TALER_planchet_to_coin (const struct TALER_DenominationPublicKey *dk,
const struct
TALER_BlindedDenominationSignature *blind_sig,
const struct TALER_PlanchetSecretsP *ps,
const struct TALER_CoinPubHash *c_hash,
const struct TALER_ExchangeWithdrawValues *alg_values,
struct TALER_FreshCoin *coin);
XXXTALER_planchet_to_coin (const struct TALER_DenominationPublicKey *dk,
const struct
TALER_BlindedDenominationSignature *blind_sig,
const struct TALER_PlanchetSecretsP *ps,
const struct TALER_CoinPubHash *c_hash,
const struct
TALER_ExchangeWithdrawValues *alg_values,
struct TALER_FreshCoin *coin);
/* ****************** Refresh crypto primitives ************* */

2
src/include/taler_exchange_service.h
View File

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