From a7ad5a07e2eb80d942fcfd49a41330146ec36e45 Mon Sep 17 00:00:00 2001 From: Thien-Thi Nguyen Date: Sun, 17 Apr 2022 04:53:17 -0400 Subject: Add abstractions: TALER_merchant_pay_{sign,verify} MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Additionally, this change removes ‘struct TALER_PaymentResponsePS’ from the public API. * src/include/taler_crypto_lib.h (TALER_merchant_pay_sign): New func decl. (TALER_merchant_pay_verify): New func decl. * src/include/taler_signatures.h (struct TALER_PaymentResponsePS): Delete. * src/util/merchant_signatures.c (struct TALER_PaymentResponsePS): Move here from taler_signatures.h. (TALER_merchant_pay_sign): New func. (TALER_merchant_pay_verify): New func. --- src/include/taler_crypto_lib.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'src/include/taler_crypto_lib.h') diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h index 0884bbf3..6be9db9a 100644 --- a/src/include/taler_crypto_lib.h +++ b/src/include/taler_crypto_lib.h @@ -4573,6 +4573,34 @@ TALER_merchant_wire_signature_make ( struct TALER_MerchantSignatureP *merch_sig); +/** + * Sign a payment confirmation. + * + * @param h_contract_terms hash of the contact of the merchant with the customer + * @param merch_priv private key to sign with + * @param[out] merch_sig where to write the signature + */ +void +TALER_merchant_pay_sign ( + const struct TALER_PrivateContractHashP *h_contract_terms, + const struct TALER_MerchantPrivateKeyP *merch_priv, + struct GNUNET_CRYPTO_EddsaSignature *merch_sig); + +/** + * Verify payment confirmation signature. + * + * @param h_contract_terms hash of the contact of the merchant with the customer + * @param merchant_pub public key of the merchant + * @param merchant_sig signature to verify + * @return #GNUNET_OK if the signature is valid + */ +enum GNUNET_GenericReturnValue +TALER_merchant_pay_verify ( + const struct TALER_PrivateContractHashP *h_contract_terms, + const struct TALER_MerchantPublicKeyP *merchant_pub, + const struct TALER_MerchantSignatureP *merchant_sig); + + /* **************** /management/extensions offline signing **************** */ /** -- cgit v1.2.3