diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp
index 9ec45f3a15..50945eee91 100644
--- a/src/core/crypto/key_manager.cpp
+++ b/src/core/crypto/key_manager.cpp
@@ -1209,22 +1209,6 @@ void KeyManager::PopulateFromPartitionData(PartitionDataManager& data) {
                              encrypted_keyblobs[i]);
     }
 
-    SetKeyWrapped(S128KeyType::Source, data.GetPackage2KeySource(),
-                  static_cast<u64>(SourceKeyType::Package2));
-    SetKeyWrapped(S128KeyType::Source, data.GetAESKekGenerationSource(),
-                  static_cast<u64>(SourceKeyType::AESKekGeneration));
-    SetKeyWrapped(S128KeyType::Source, data.GetTitlekekSource(),
-                  static_cast<u64>(SourceKeyType::Titlekek));
-    SetKeyWrapped(S128KeyType::Source, data.GetMasterKeySource(),
-                  static_cast<u64>(SourceKeyType::Master));
-    SetKeyWrapped(S128KeyType::Source, data.GetKeyblobMACKeySource(),
-                  static_cast<u64>(SourceKeyType::KeyblobMAC));
-
-    for (size_t i = 0; i < PartitionDataManager::MAX_KEYBLOB_SOURCE_HASH; ++i) {
-        SetKeyWrapped(S128KeyType::Source, data.GetKeyblobKeySource(i),
-                      static_cast<u64>(SourceKeyType::Keyblob), i);
-    }
-
     if (data.HasFuses()) {
         SetKeyWrapped(S128KeyType::SecureBoot, data.GetSecureBootKey());
     }
@@ -1239,13 +1223,6 @@ void KeyManager::PopulateFromPartitionData(PartitionDataManager& data) {
         }
     }
 
-    const auto masters = data.GetTZMasterKeys(latest_master);
-    for (size_t i = 0; i < masters.size(); ++i) {
-        if (masters[i] != Key128{} && !HasKey(S128KeyType::Master, i)) {
-            SetKey(S128KeyType::Master, masters[i], i);
-        }
-    }
-
     DeriveBase();
 
     if (!data.HasPackage2())
@@ -1259,27 +1236,6 @@ void KeyManager::PopulateFromPartitionData(PartitionDataManager& data) {
     }
     data.DecryptPackage2(package2_keys, Package2Type::NormalMain);
 
-    SetKeyWrapped(S128KeyType::Source, data.GetKeyAreaKeyApplicationSource(),
-                  static_cast<u64>(SourceKeyType::KeyAreaKey),
-                  static_cast<u64>(KeyAreaKeyType::Application));
-    SetKeyWrapped(S128KeyType::Source, data.GetKeyAreaKeyOceanSource(),
-                  static_cast<u64>(SourceKeyType::KeyAreaKey),
-                  static_cast<u64>(KeyAreaKeyType::Ocean));
-    SetKeyWrapped(S128KeyType::Source, data.GetKeyAreaKeySystemSource(),
-                  static_cast<u64>(SourceKeyType::KeyAreaKey),
-                  static_cast<u64>(KeyAreaKeyType::System));
-    SetKeyWrapped(S128KeyType::Source, data.GetSDKekSource(),
-                  static_cast<u64>(SourceKeyType::SDKek));
-    SetKeyWrapped(S256KeyType::SDKeySource, data.GetSDSaveKeySource(),
-                  static_cast<u64>(SDKeyType::Save));
-    SetKeyWrapped(S256KeyType::SDKeySource, data.GetSDNCAKeySource(),
-                  static_cast<u64>(SDKeyType::NCA));
-    SetKeyWrapped(S128KeyType::Source, data.GetHeaderKekSource(),
-                  static_cast<u64>(SourceKeyType::HeaderKek));
-    SetKeyWrapped(S256KeyType::HeaderSource, data.GetHeaderKeySource());
-    SetKeyWrapped(S128KeyType::Source, data.GetAESKeyGenerationSource(),
-                  static_cast<u64>(SourceKeyType::AESKeyGeneration));
-
     DeriveBase();
 }
 
diff --git a/src/core/crypto/partition_data_manager.cpp b/src/core/crypto/partition_data_manager.cpp
index d2a123e60b..e185838e57 100644
--- a/src/core/crypto/partition_data_manager.cpp
+++ b/src/core/crypto/partition_data_manager.cpp
@@ -111,47 +111,10 @@ std::vector<u8> PartitionDataManager::GetSecureMonitor() const {
     return secure_monitor_bytes;
 }
 
-std::array<u8, 16> PartitionDataManager::GetPackage2KeySource() const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetAESKekGenerationSource() const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetTitlekekSource() const {
-    return {};
-}
-
-std::array<std::array<u8, 16>, 32> PartitionDataManager::GetTZMasterKeys(
-    std::array<u8, 0x10> master_key) const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetRSAKekSeed3() const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetRSAKekMask0() const {
-    return {};
-}
-
 std::vector<u8> PartitionDataManager::GetPackage1Decrypted() const {
     return package1_decrypted_bytes;
 }
 
-std::array<u8, 16> PartitionDataManager::GetMasterKeySource() const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetKeyblobMACKeySource() const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetKeyblobKeySource(std::size_t revision) const {
-    return {};
-}
-
 bool PartitionDataManager::HasFuses() const {
     return fuses != nullptr;
 }
@@ -263,46 +226,10 @@ const std::vector<u8>& PartitionDataManager::GetPackage2FSDecompressed(Package2T
     return package2_fs.at(static_cast<size_t>(type));
 }
 
-std::array<u8, 16> PartitionDataManager::GetKeyAreaKeyApplicationSource(Package2Type type) const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetKeyAreaKeyOceanSource(Package2Type type) const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetKeyAreaKeySystemSource(Package2Type type) const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetSDKekSource(Package2Type type) const {
-    return {};
-}
-
-std::array<u8, 32> PartitionDataManager::GetSDSaveKeySource(Package2Type type) const {
-    return {};
-}
-
-std::array<u8, 32> PartitionDataManager::GetSDNCAKeySource(Package2Type type) const {
-    return {};
-}
-
-std::array<u8, 16> PartitionDataManager::GetHeaderKekSource(Package2Type type) const {
-    return {};
-}
-
-std::array<u8, 32> PartitionDataManager::GetHeaderKeySource(Package2Type type) const {
-    return {};
-}
-
 const std::vector<u8>& PartitionDataManager::GetPackage2SPLDecompressed(Package2Type type) const {
     return package2_spl.at(static_cast<size_t>(type));
 }
 
-std::array<u8, 16> PartitionDataManager::GetAESKeyGenerationSource(Package2Type type) const {
-    return {};
-}
-
 bool PartitionDataManager::HasProdInfo() const {
     return prodinfo != nullptr;
 }
diff --git a/src/core/crypto/partition_data_manager.h b/src/core/crypto/partition_data_manager.h
index 97a8abb67b..1c53920ed4 100644
--- a/src/core/crypto/partition_data_manager.h
+++ b/src/core/crypto/partition_data_manager.h
@@ -36,16 +36,7 @@ public:
     EncryptedKeyBlob GetEncryptedKeyblob(std::size_t index) const;
     EncryptedKeyBlobs GetEncryptedKeyblobs() const;
     std::vector<u8> GetSecureMonitor() const;
-    std::array<u8, 0x10> GetPackage2KeySource() const;
-    std::array<u8, 0x10> GetAESKekGenerationSource() const;
-    std::array<u8, 0x10> GetTitlekekSource() const;
-    std::array<std::array<u8, 0x10>, 0x20> GetTZMasterKeys(std::array<u8, 0x10> master_key) const;
-    std::array<u8, 0x10> GetRSAKekSeed3() const;
-    std::array<u8, 0x10> GetRSAKekMask0() const;
     std::vector<u8> GetPackage1Decrypted() const;
-    std::array<u8, 0x10> GetMasterKeySource() const;
-    std::array<u8, 0x10> GetKeyblobMACKeySource() const;
-    std::array<u8, 0x10> GetKeyblobKeySource(std::size_t revision) const;
 
     // Fuses
     bool HasFuses() const;
@@ -63,21 +54,8 @@ public:
                          Package2Type type);
     const std::vector<u8>& GetPackage2FSDecompressed(
         Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetKeyAreaKeyApplicationSource(
-        Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetKeyAreaKeyOceanSource(
-        Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetKeyAreaKeySystemSource(
-        Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetSDKekSource(Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x20> GetSDSaveKeySource(Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x20> GetSDNCAKeySource(Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetHeaderKekSource(Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x20> GetHeaderKeySource(Package2Type type = Package2Type::NormalMain) const;
     const std::vector<u8>& GetPackage2SPLDecompressed(
         Package2Type type = Package2Type::NormalMain) const;
-    std::array<u8, 0x10> GetAESKeyGenerationSource(
-        Package2Type type = Package2Type::NormalMain) const;
 
     // PRODINFO
     bool HasProdInfo() const;