diff options
Diffstat (limited to 'src/include/taler_crypto_lib.h')
-rw-r--r-- | src/include/taler_crypto_lib.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h index 1e4a278c1..2cf4c8f4b 100644 --- a/src/include/taler_crypto_lib.h +++ b/src/include/taler_crypto_lib.h @@ -3370,6 +3370,46 @@ TALER_merchant_refund_verify ( const struct TALER_MerchantSignatureP *merchant_sig); +/* ********************* exchange deposit signing ************************* */ + +/** + * Sign a deposit. + * + * @param h_contract_terms hash of contract terms + * @param h_wire hash of the merchant account details + * @param coin_pub coin to be deposited + * @param merchant_pub merchant public key + * @param merchant_priv private key to sign with + * @param[out] merchant_sig where to write the signature + */ +void +TALER_exchange_deposit_sign ( + const struct TALER_PrivateContractHashP *h_contract_terms, + const struct TALER_MerchantWireHashP *h_wire, + const struct TALER_CoinSpendPublicKeyP *coin_pub, + const struct TALER_MerchantPublicKeyP *merchant_pub, + const struct TALER_MerchantPrivateKeyP *merchant_priv, + struct TALER_MerchantSignatureP *merchant_sig); + +/** + * Verify a deposit. + * + * @param merchant merchant public key + * @param public key of the deposited coin + * @param h_contract_terms hash of contract terms + * @param h_wire hash of the merchant account details + * @param merchant_sig signature of the merchant + * @return #GNUNET_OK if the signature is valid + */ +enum GNUNET_GenericReturnValue +TALER_exchange_deposit_verify ( + const struct TALER_MerchantPublicKeyP *merchant, + const struct TALER_CoinSpendPublicKeyP *coin_pub, + const struct TALER_PrivateContractHashP *h_contract_terms, + const struct TALER_MerchantWireHashP *h_wire, + const struct TALER_MerchantSignatureP *merchant_sig); + + /* ********************* exchange online signing ************************** */ |