3 files changed, 12 insertions, 8 deletions
diff --git a/packages/taler-wallet-core/src/types/backupTypes.ts b/packages/taler-wallet-core/src/types/backupTypes.ts
index a3261ae35..d40d4fa6c 100644
--- a/packages/taler-wallet-core/src/types/backupTypes.ts
+++ b/packages/taler-wallet-core/src/types/backupTypes.ts
@@ -626,6 +626,11 @@ export interface BackupWithdrawalGroup {
   withdrawal_group_id: string;
 
   /**
+   * Secret seed to derive the planchets.
+   */
+  secret_seed: string;
+
+  /**
    * When was the withdrawal operation started started?
    * Timestamp in milliseconds.
    */
@@ -653,14 +658,6 @@ export interface BackupWithdrawalGroup {
     denom_pub_hash: string;
     count: number;
   }[];
-
-  /**
-   * One planchet/coin for each selected denomination.
-   */
-  planchets: {
-    blinding_key: string;
-    coin_priv: string;
-  }[];
 }
 
 export enum BackupRefundState {
diff --git a/packages/taler-wallet-core/src/types/dbTypes.ts b/packages/taler-wallet-core/src/types/dbTypes.ts
index 71a591310..7ba3b8604 100644
--- a/packages/taler-wallet-core/src/types/dbTypes.ts
+++ b/packages/taler-wallet-core/src/types/dbTypes.ts
@@ -1322,6 +1322,11 @@ export interface DenomSelectionState {
 export interface WithdrawalGroupRecord {
   withdrawalGroupId: string;
 
+  /**
+   * Secret seed used to derive planchets.
+   */
+  secretSeed: string;
+
   reservePub: string;
 
   exchangeBaseUrl: string;
diff --git a/packages/taler-wallet-core/src/types/walletTypes.ts b/packages/taler-wallet-core/src/types/walletTypes.ts
index 7dc675b38..1b962e1c4 100644
--- a/packages/taler-wallet-core/src/types/walletTypes.ts
+++ b/packages/taler-wallet-core/src/types/walletTypes.ts
@@ -557,6 +557,8 @@ export interface PlanchetCreationResult {
 }
 
 export interface PlanchetCreationRequest {
+  secretSeed: string;
+  coinIndex: number;
   value: AmountJson;
   feeWithdraw: AmountJson;
   denomPub: string;