exchange

commit ba71c18526cb8adf3ac69b5df919bb1f3c92488f
parent ad09066a8ef65c054b8bd2718b74c038ab139886
Author: Christian Grothoff <grothoff@gnunet.org>
Date:   Sat, 23 Dec 2023 01:32:06 +0800

-use singleton for RSA

Diffstat:
M
src/json/json_helper.c
 | 
13
+++++++------
M
src/lib/exchange_api_batch_withdraw.c
 | 
2
+-

2 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/src/json/json_helper.c b/src/json/json_helper.c
@@ -1174,6 +1174,7 @@ parse_exchange_withdraw_values (void *cls,
   };
   const char *emsg;
   unsigned int eline;
+  enum GNUNET_CRYPTO_BlindSignatureAlgorithm ci;
 
   (void) cls;
   if (GNUNET_OK !=
@@ -1185,17 +1186,18 @@ parse_exchange_withdraw_values (void *cls,
     GNUNET_break_op (0);
     return GNUNET_SYSERR;
   }
-  bi = GNUNET_new (struct GNUNET_CRYPTO_BlindingInputValues);
-  bi->cipher = string_to_cipher (cipher);
-  bi->rc = 1;
-  switch (bi->cipher)
+  ci = string_to_cipher (cipher);
+  switch (ci)
   {
   case GNUNET_CRYPTO_BSA_INVALID:
     break;
   case GNUNET_CRYPTO_BSA_RSA:
-    ewv->blinding_inputs = bi;
+    ewv->blinding_inputs = TALER_denom_ewv_rsa_singleton ()->blinding_inputs;
     return GNUNET_OK;
   case GNUNET_CRYPTO_BSA_CS:
+    bi = GNUNET_new (struct GNUNET_CRYPTO_BlindingInputValues);
+    bi->cipher = GNUNET_CRYPTO_BSA_CS;
+    bi->rc = 1;
     {
       struct GNUNET_JSON_Specification ispec[] = {
         GNUNET_JSON_spec_fixed (
@@ -1224,7 +1226,6 @@ parse_exchange_withdraw_values (void *cls,
     }
   }
   GNUNET_break_op (0);
-  GNUNET_free (bi);
   return GNUNET_SYSERR;
 }
 
diff --git a/src/lib/exchange_api_batch_withdraw.c b/src/lib/exchange_api_batch_withdraw.c
@@ -74,7 +74,7 @@ struct CoinData
   struct TALER_PlanchetDetail pd;
 
   /**
-   * Values of the @cipher selected
+   * Values of the cipher selected
    */
   struct TALER_ExchangeWithdrawValues alg_values;