From c91563b4bd3bc488a6b34597191f9468e856b308 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa?=
 <dani-garcia@users.noreply.github.com>
Date: Sat, 27 Dec 2025 23:25:51 +0100
Subject: [PATCH] Add wrapped named variants to UserDecryptionOptions

---
 src/api/core/ciphers.rs | 3 +++
 src/api/identity.rs     | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/api/core/ciphers.rs b/src/api/core/ciphers.rs
index f882c9d2..d5f244f4 100644
--- a/src/api/core/ciphers.rs
+++ b/src/api/core/ciphers.rs
@@ -173,7 +173,10 @@ async fn sync(data: SyncData, headers: Headers, client_version: Option<ClientVer
                 "memory": headers.user.client_kdf_memory,
                 "parallelism": headers.user.client_kdf_parallelism
             },
+            // This field is named inconsistently and will be removed and replaced by the "wrapped" variant in the apps.
+            // https://github.com/bitwarden/android/blob/release/2025.12-rc41/network/src/main/kotlin/com/bitwarden/network/model/MasterPasswordUnlockDataJson.kt#L22-L26
             "masterKeyEncryptedUserKey": headers.user.akey,
+            "masterKeyWrappedUserKey": headers.user.akey,
             "salt": headers.user.email
         })
     } else {
diff --git a/src/api/identity.rs b/src/api/identity.rs
index 93390dfa..59aba4a9 100644
--- a/src/api/identity.rs
+++ b/src/api/identity.rs
@@ -472,7 +472,10 @@ async fn authenticated_response(
                 "Memory": user.client_kdf_memory,
                 "Parallelism": user.client_kdf_parallelism
             },
+            // This field is named inconsistently and will be removed and replaced by the "wrapped" variant in the apps.
+            // https://github.com/bitwarden/android/blob/release/2025.12-rc41/network/src/main/kotlin/com/bitwarden/network/model/MasterPasswordUnlockDataJson.kt#L22-L26
             "MasterKeyEncryptedUserKey": user.akey,
+            "MasterKeyWrappedUserKey": user.akey,
             "Salt": user.email
         })
     } else {