1 files changed, 2 insertions, 1 deletions
diff --git a/packages/taler-wallet-core/src/crypto/cryptoImplementation.ts b/packages/taler-wallet-core/src/crypto/cryptoImplementation.ts
index 5d2820fdb..624ddf1d3 100644
--- a/packages/taler-wallet-core/src/crypto/cryptoImplementation.ts
+++ b/packages/taler-wallet-core/src/crypto/cryptoImplementation.ts
@@ -664,7 +664,8 @@ export const nativeCryptoR: TalerCryptoInterfaceR = {
     const salt = new Uint8Array(saltArrBuf);
     const saltDataView = new DataView(saltArrBuf);
     saltDataView.setUint32(0, req.coinNumber);
-    const out = kdf(64, decodeCrock(req.secretSeed), salt, info);
+    const secretSeedDec = decodeCrock(req.secretSeed);
+    const out = kdf(64, secretSeedDec, salt, info);
     const coinPriv = out.slice(0, 32);
     const bks = out.slice(32, 64);
     const coinPrivEnc = encodeCrock(coinPriv);