diff --git a/dist/dumpkeys/DumpKeys.gm9 b/dist/dumpkeys/DumpKeys.gm9
new file mode 100644
index 000000000..b2991a27e
--- /dev/null
+++ b/dist/dumpkeys/DumpKeys.gm9
@@ -0,0 +1,291 @@
+set PREVIEW_MODE "Key Dumper\n \nWorking..."
+
+# Boot9
+
+set BOOT9_BIN "M:/boot9.bin"
+
+fget $[BOOT9_BIN]@D9D0:10 KEYX_2C
+set KEYX_2D $[KEYX_2C]
+set KEYX_2E $[KEYX_2C]
+set KEYX_2F $[KEYX_2C]
+fget $[BOOT9_BIN]@D9E0:10 KEYX_30
+set KEYX_31 $[KEYX_30]
+set KEYX_32 $[KEYX_30]
+set KEYX_33 $[KEYX_30]
+fget $[BOOT9_BIN]@D9F0:10 KEYX_34
+set KEYX_35 $[KEYX_34]
+set KEYX_36 $[KEYX_34]
+set KEYX_37 $[KEYX_34]
+fget $[BOOT9_BIN]@DA00:10 KEYX_38
+set KEYX_39 $[KEYX_38]
+set KEYX_3A $[KEYX_38]
+set KEYX_3B $[KEYX_38]
+fget $[BOOT9_BIN]@DA10:10 KEYX_3C
+fget $[BOOT9_BIN]@DA20:10 KEYX_3D
+fget $[BOOT9_BIN]@DA30:10 KEYX_3E
+fget $[BOOT9_BIN]@DA40:10 KEYX_3F
+
+fget $[BOOT9_BIN]@DA50:10 KEYY_04
+fget $[BOOT9_BIN]@DA60:10 KEYY_05
+fget $[BOOT9_BIN]@DA70:10 KEYY_06
+fget $[BOOT9_BIN]@DA80:10 KEYY_07
+fget $[BOOT9_BIN]@DA90:10 KEYY_08
+fget $[BOOT9_BIN]@DAA0:10 KEYY_09
+fget $[BOOT9_BIN]@DAB0:10 KEYY_0A
+fget $[BOOT9_BIN]@DAC0:10 KEYY_0B
+
+fget $[BOOT9_BIN]@DAD0:10 KEYN_0D
+fget $[BOOT9_BIN]@DBA0:10 KEYN_2D
+fget $[BOOT9_BIN]@DBB0:10 KEYN_32
+fget $[BOOT9_BIN]@DBC0:10 KEYN_36
+fget $[BOOT9_BIN]@DBD0:10 KEYN_38
+
+# NATIVE_FIRM
+
+if chk $[ONTYPE] "N3DS"
+    if not find 1:/title/00040138/20000002/content/????????.app NATIVE_FIRM_APP
+        echo "New 3DS NATIVE_FIRM not found."
+        goto Exit
+    end
+    set EXPECTED_NATIVE_FIRM_VER "1F00"
+    set KEYY_2E_OFFSET "66504"
+    set KEYY_39_NFC_OFFSET "66524"
+    set COMMON_0_OFFSET "6CE51"
+    set COMMON_1_OFFSET "6CE65"
+    set COMMON_2_OFFSET "6CE79"
+    set COMMON_3_OFFSET "6CE8D"
+    set COMMON_4_OFFSET "6CEA1"
+    set COMMON_5_OFFSET "6CEB5"
+else
+    if not find 1:/title/00040138/00000002/content/????????.app NATIVE_FIRM_APP
+        echo "Old 3DS NATIVE_FIRM not found."
+        goto Exit
+    end
+    set EXPECTED_NATIVE_FIRM_VER "1F00"
+    set KEYY_2E_OFFSET "66488"
+    set KEYY_39_NFC_OFFSET "664A8"
+    set COMMON_0_OFFSET "6CDC1"
+    set COMMON_1_OFFSET "6CDD5"
+    set COMMON_2_OFFSET "6CDE9"
+    set COMMON_3_OFFSET "6CDFD"
+    set COMMON_4_OFFSET "6CE11"
+    set COMMON_5_OFFSET "6CE25"
+end
+set NATIVE_FIRM_EXTHEADER "G:/extheader.bin"
+set NATIVE_FIRM_ENCRYPTED "G:/exefs/.firm"
+set NATIVE_FIRM_DECRYPTED "$[GM9OUT]/native.firm"
+set PROCESS9_CODE "G:/0004013000003000.Process9/exefs/.code"
+
+imgmount $[NATIVE_FIRM_APP]
+
+fget $[NATIVE_FIRM_EXTHEADER]@E:2 NATIVE_FIRM_VER
+if not chk $[NATIVE_FIRM_VER] $[EXPECTED_NATIVE_FIRM_VER]
+    echo "Unsupported NATIVE_FIRM version.\nThis script requires the latest 3DS firmware.\n\nExpected $[EXPECTED_NATIVE_FIRM_VER], got $[NATIVE_FIRM_VER]"
+    goto Exit
+end
+
+cp -w $[NATIVE_FIRM_ENCRYPTED] $[NATIVE_FIRM_DECRYPTED]
+decrypt $[NATIVE_FIRM_DECRYPTED]
+
+imgumount
+
+imgmount $[NATIVE_FIRM_DECRYPTED]
+
+fget $[PROCESS9_CODE]@$[KEYY_2E_OFFSET]:10 KEYY_2E
+set KEYY_31 $[KEYY_2E]
+set KEYY_39_DLP $[KEYY_2E]
+fget $[PROCESS9_CODE]@$[KEYY_39_NFC_OFFSET]:10 KEYY_39_NFC
+fget $[PROCESS9_CODE]@$[COMMON_0_OFFSET]:10 COMMON_0
+fget $[PROCESS9_CODE]@$[COMMON_1_OFFSET]:10 COMMON_1
+fget $[PROCESS9_CODE]@$[COMMON_2_OFFSET]:10 COMMON_2
+fget $[PROCESS9_CODE]@$[COMMON_3_OFFSET]:10 COMMON_3
+fget $[PROCESS9_CODE]@$[COMMON_4_OFFSET]:10 COMMON_4
+fget $[PROCESS9_CODE]@$[COMMON_5_OFFSET]:10 COMMON_5
+
+imgumount
+rm -o -s $[NATIVE_FIRM_DECRYPTED]
+
+# NFC
+
+if chk $[ONTYPE] "N3DS"
+    if not find 1:/title/00040130/20004002/content/????????.app NFC_APP
+        echo "New 3DS NFC not found."
+        goto Exit
+    end
+    set EXPECTED_NFC_VER "0700"
+    set NFC_PHRASE_0_OFFSET "355EE"
+    set NFC_SEED_0_OFFSET "355FC"
+    set NFC_HMAC_KEY_0_OFFSET "3560A"
+    set NFC_PHRASE_1_OFFSET "3561A"
+    set NFC_SEED_1_OFFSET "35628"
+    set NFC_HMAC_KEY_1_OFFSET "35638"
+    set NFC_IV_OFFSET "35648"
+else
+    if not find 1:/title/00040130/00004002/content/????????.app NFC_APP
+        echo "Old 3DS NFC not found."
+        goto Exit
+    end
+    set EXPECTED_NFC_VER "0800"
+    set NFC_PHRASE_0_OFFSET "17382"
+    set NFC_SEED_0_OFFSET "17390"
+    set NFC_HMAC_KEY_0_OFFSET "1739E"
+    set NFC_PHRASE_1_OFFSET "173AE"
+    set NFC_SEED_1_OFFSET "173BC"
+    set NFC_HMAC_KEY_1_OFFSET "173CC"
+    set NFC_IV_OFFSET "173DC"
+end
+set NFC_EXTHEADER "G:/extheader.bin"
+set NFC_CODE "$[GM9OUT]/nfc_code.bin"
+
+imgmount $[NFC_APP]
+
+fget $[NFC_EXTHEADER]@E:2 NFC_VER
+if not chk $[NFC_VER] $[EXPECTED_NFC_VER]
+    echo "Unsupported NFC module version.\nThis script requires the latest 3DS firmware.\n\nExpected $[EXPECTED_NFC_VER], got $[NFC_VER]"
+    goto Exit
+end
+
+imgumount
+
+extrcode $[NFC_APP] $[NFC_CODE]
+
+fget $[NFC_CODE]@$[NFC_PHRASE_0_OFFSET]:E NFC_PHRASE_0
+fget $[NFC_CODE]@$[NFC_SEED_0_OFFSET]:E NFC_SEED_0
+fget $[NFC_CODE]@$[NFC_HMAC_KEY_0_OFFSET]:10 NFC_HMAC_KEY_0
+
+fget $[NFC_CODE]@$[NFC_PHRASE_1_OFFSET]:E NFC_PHRASE_1
+fget $[NFC_CODE]@$[NFC_SEED_1_OFFSET]:10 NFC_SEED_1
+fget $[NFC_CODE]@$[NFC_HMAC_KEY_1_OFFSET]:10 NFC_HMAC_KEY_1
+
+fget $[NFC_CODE]@$[NFC_IV_OFFSET]:10 NFC_IV
+
+rm -o -s $[NFC_CODE]
+
+# GodMode9 Key Database
+
+set KEY_DB "V:/aeskeydb.bin"
+set KEY_DB_18X "K:/slot0x18KeyX.ret.bin"
+set KEY_DB_19X "K:/slot0x19KeyX.ret.bin"
+set KEY_DB_1AX "K:/slot0x1AKeyX.ret.bin"
+set KEY_DB_1BX "K:/slot0x1BKeyX.ret.bin"
+set KEY_DB_1CX "K:/slot0x1CKeyX.ret.bin"
+set KEY_DB_1DX "K:/slot0x1DKeyX.ret.bin"
+set KEY_DB_1EX "K:/slot0x1EKeyX.ret.bin"
+set KEY_DB_1FX "K:/slot0x1FKeyX.ret.bin"
+set KEY_DB_25X "K:/slot0x25KeyX.ret.bin"
+set KEY_DB_24Y "K:/slot0x24KeyY.bin"
+set KEY_DB_2FY "K:/slot0x2FKeyY.ret.bin"
+
+imgmount $[KEY_DB]
+
+fget $[KEY_DB_18X]@0:10 KEYX_18
+fget $[KEY_DB_19X]@0:10 KEYX_19
+fget $[KEY_DB_1AX]@0:10 KEYX_1A
+fget $[KEY_DB_1BX]@0:10 KEYX_1B
+fget $[KEY_DB_1CX]@0:10 KEYX_1C
+fget $[KEY_DB_1DX]@0:10 KEYX_1D
+fget $[KEY_DB_1EX]@0:10 KEYX_1E
+fget $[KEY_DB_1FX]@0:10 KEYX_1F
+fget $[KEY_DB_25X]@0:10 KEYX_25
+
+fget $[KEY_DB_24Y]@0:10 KEYY_24
+fget $[KEY_DB_2FY]@0:10 KEYY_2F
+
+imgumount
+
+# Write Keys To File
+
+set OUT "0:/gm9/aes_keys.txt"
+
+dumptxt $[OUT] "# KeyX"
+dumptxt -p $[OUT] ""
+
+dumptxt -p $[OUT] "slot0x18KeyX=$[KEYX_18]"
+dumptxt -p $[OUT] "slot0x19KeyX=$[KEYX_19]"
+dumptxt -p $[OUT] "slot0x1AKeyX=$[KEYX_1A]"
+dumptxt -p $[OUT] "slot0x1BKeyX=$[KEYX_1B]"
+dumptxt -p $[OUT] "slot0x1CKeyX=$[KEYX_1C]"
+dumptxt -p $[OUT] "slot0x1DKeyX=$[KEYX_1D]"
+dumptxt -p $[OUT] "slot0x1EKeyX=$[KEYX_1E]"
+dumptxt -p $[OUT] "slot0x1FKeyX=$[KEYX_1F]"
+dumptxt -p $[OUT] "slot0x25KeyX=$[KEYX_25]"
+dumptxt -p $[OUT] "slot0x2CKeyX=$[KEYX_2C]"
+dumptxt -p $[OUT] "slot0x2DKeyX=$[KEYX_2D]"
+dumptxt -p $[OUT] "slot0x2EKeyX=$[KEYX_2E]"
+dumptxt -p $[OUT] "slot0x2FKeyX=$[KEYX_2F]"
+dumptxt -p $[OUT] "slot0x30KeyX=$[KEYX_30]"
+dumptxt -p $[OUT] "slot0x31KeyX=$[KEYX_31]"
+dumptxt -p $[OUT] "slot0x32KeyX=$[KEYX_32]"
+dumptxt -p $[OUT] "slot0x33KeyX=$[KEYX_33]"
+dumptxt -p $[OUT] "slot0x34KeyX=$[KEYX_34]"
+dumptxt -p $[OUT] "slot0x35KeyX=$[KEYX_35]"
+dumptxt -p $[OUT] "slot0x36KeyX=$[KEYX_36]"
+dumptxt -p $[OUT] "slot0x37KeyX=$[KEYX_37]"
+dumptxt -p $[OUT] "slot0x38KeyX=$[KEYX_38]"
+dumptxt -p $[OUT] "slot0x39KeyX=$[KEYX_39]"
+dumptxt -p $[OUT] "slot0x3AKeyX=$[KEYX_3A]"
+dumptxt -p $[OUT] "slot0x3BKeyX=$[KEYX_3B]"
+dumptxt -p $[OUT] "slot0x3CKeyX=$[KEYX_3C]"
+dumptxt -p $[OUT] "slot0x3DKeyX=$[KEYX_3D]"
+dumptxt -p $[OUT] "slot0x3EKeyX=$[KEYX_3E]"
+dumptxt -p $[OUT] "slot0x3FKeyX=$[KEYX_3F]"
+
+dumptxt -p $[OUT] ""
+dumptxt -p $[OUT] "# KeyY"
+dumptxt -p $[OUT] ""
+
+dumptxt -p $[OUT] "slot0x04KeyY=$[KEYY_04]"
+dumptxt -p $[OUT] "slot0x05KeyY=$[KEYY_05]"
+dumptxt -p $[OUT] "slot0x06KeyY=$[KEYY_06]"
+dumptxt -p $[OUT] "slot0x07KeyY=$[KEYY_07]"
+dumptxt -p $[OUT] "slot0x08KeyY=$[KEYY_08]"
+dumptxt -p $[OUT] "slot0x09KeyY=$[KEYY_09]"
+dumptxt -p $[OUT] "slot0x0AKeyY=$[KEYY_0A]"
+dumptxt -p $[OUT] "slot0x0BKeyY=$[KEYY_0B]"
+dumptxt -p $[OUT] "slot0x24KeyY=$[KEYY_24]"
+dumptxt -p $[OUT] "slot0x2EKeyY=$[KEYY_2E]"
+dumptxt -p $[OUT] "slot0x2FKeyY=$[KEYY_2F]"
+dumptxt -p $[OUT] "slot0x31KeyY=$[KEYY_31]"
+
+dumptxt -p $[OUT] ""
+dumptxt -p $[OUT] "# DLP/NFC KeyY (slot 0x39)"
+dumptxt -p $[OUT] ""
+
+dumptxt -p $[OUT] "dlpKeyY=$[KEYY_39_DLP]"
+dumptxt -p $[OUT] "nfcKeyY=$[KEYY_39_NFC]"
+
+dumptxt -p $[OUT] ""
+dumptxt -p $[OUT] "# Ticket Common KeyY (slot 0x3D)"
+dumptxt -p $[OUT] ""
+
+dumptxt -p $[OUT] "common0=$[COMMON_0]"
+dumptxt -p $[OUT] "common1=$[COMMON_1]"
+dumptxt -p $[OUT] "common2=$[COMMON_2]"
+dumptxt -p $[OUT] "common3=$[COMMON_3]"
+dumptxt -p $[OUT] "common4=$[COMMON_4]"
+dumptxt -p $[OUT] "common5=$[COMMON_5]"
+
+dumptxt -p $[OUT] ""
+dumptxt -p $[OUT] "# KeyN"
+dumptxt -p $[OUT] ""
+
+dumptxt -p $[OUT] "slot0x0DKeyN=$[KEYN_0D]"
+dumptxt -p $[OUT] "slot0x2DKeyN=$[KEYN_2D]"
+dumptxt -p $[OUT] "slot0x32KeyN=$[KEYN_32]"
+dumptxt -p $[OUT] "slot0x36KeyN=$[KEYN_36]"
+dumptxt -p $[OUT] "slot0x38KeyN=$[KEYN_38]"
+
+dumptxt -p $[OUT] ""
+dumptxt -p $[OUT] "# NFC Secrets"
+dumptxt -p $[OUT] ""
+
+dumptxt -p $[OUT] "nfcSecret0Phrase=$[NFC_PHRASE_0]"
+dumptxt -p $[OUT] "nfcSecret0Seed=$[NFC_SEED_0]"
+dumptxt -p $[OUT] "nfcSecret0HmacKey=$[NFC_HMAC_KEY_0]"
+dumptxt -p $[OUT] "nfcSecret1Phrase=$[NFC_PHRASE_1]"
+dumptxt -p $[OUT] "nfcSecret1Seed=$[NFC_SEED_1]"
+dumptxt -p $[OUT] "nfcSecret1HmacKey=$[NFC_HMAC_KEY_1]"
+dumptxt -p $[OUT] "nfcIv=$[NFC_IV]"
+
+@Exit
+
diff --git a/dist/dumpkeys/README.md b/dist/dumpkeys/README.md
new file mode 100644
index 000000000..4416b178b
--- /dev/null
+++ b/dist/dumpkeys/README.md
@@ -0,0 +1,10 @@
+# DumpKeys
+
+This is a GodMode9 script that dumps all the keys and other related secrets that Citra needs from a real 3DS.
+
+Usage:
+1. Copy "DumpKeys.gm9" into the "gm9/scripts/" directory on your SD card.
+2. Launch GodMode9, press the HOME button, select Scripts, and select "DumpKeys" from the list of scripts that appears.
+3. Wait for the script to complete and return you to the GodMode9 main menu.
+4. Power off your system and copy the "gm9/aes_keys.txt" file off of your SD card into "(Citra directory)/sysdata/".
+
diff --git a/src/core/hle/service/ps/ps_ps.cpp b/src/core/hle/service/ps/ps_ps.cpp
index db61fdcd1..524fdb022 100644
--- a/src/core/hle/service/ps/ps_ps.cpp
+++ b/src/core/hle/service/ps/ps_ps.cpp
@@ -31,13 +31,12 @@ constexpr std::array<u8, 10> KeyTypes{{
     HW::AES::APTWrap,
     HW::AES::BOSSDataKey,
     0x32, // unknown
-    HW::AES::DLPDataKey,
+    HW::AES::DLPNFCDataKey,
     HW::AES::CECDDataKey,
     0, // invalid
     HW::AES::FRDKey,
     // Note: According to 3dbrew the KeyY is overridden by Process9 when using this key type.
-    // TODO: implement this behaviour?
-    HW::AES::NFCKey,
+    HW::AES::DLPNFCDataKey,
 }};
 
 void PS_PS::EncryptDecryptAes(Kernel::HLERequestContext& ctx) {
@@ -60,6 +59,12 @@ void PS_PS::EncryptDecryptAes(Kernel::HLERequestContext& ctx) {
     // and encrypted data is actually returned, but the key used is unknown.
     ASSERT_MSG(key_type != 7 && key_type < 10, "Key type is invalid");
 
+    if (key_type == 0x5) {
+        HW::AES::SelectDlpNfcKeyYIndex(HW::AES::DlpNfcKeyY::Dlp);
+    } else if (key_type == 0x9) {
+        HW::AES::SelectDlpNfcKeyYIndex(HW::AES::DlpNfcKeyY::Nfc);
+    }
+
     if (!HW::AES::IsNormalKeyAvailable(KeyTypes[key_type])) {
         LOG_ERROR(Service_PS,
                   "Key 0x{:2X} is not available, encryption/decryption will not be correct",
diff --git a/src/core/hw/aes/key.cpp b/src/core/hw/aes/key.cpp
index c8dc0adcf..95e09ac86 100644
--- a/src/core/hw/aes/key.cpp
+++ b/src/core/hw/aes/key.cpp
@@ -55,6 +55,15 @@ AESKey HexToKey(const std::string& hex) {
     return key;
 }
 
+std::vector<u8> HexToVector(const std::string& hex) {
+    std::vector<u8> vector(hex.size() / 2);
+    for (std::size_t i = 0; i < vector.size(); ++i) {
+        vector[i] = static_cast<u8>(std::stoi(hex.substr(i * 2, 2), nullptr, 16));
+    }
+
+    return vector;
+}
+
 struct KeySlot {
     std::optional<AESKey> x;
     std::optional<AESKey> y;
@@ -91,6 +100,9 @@ struct KeySlot {
 
 std::array<KeySlot, KeySlotID::MaxKeySlotID> key_slots;
 std::array<std::optional<AESKey>, MaxCommonKeySlot> common_key_y_slots;
+std::array<std::optional<AESKey>, NumDlpNfcKeyYs> dlp_nfc_key_y_slots;
+std::array<NfcSecret, NumNfcSecrets> nfc_secrets;
+AESIV nfc_iv;
 
 enum class FirmwareType : u32 {
     ARM9 = 0,  // uses NDMA
@@ -440,6 +452,12 @@ void LoadPresetKeys() {
     while (!file.eof()) {
         std::string line;
         std::getline(file, line);
+
+        // Ignore empty or commented lines.
+        if (line.empty() || line.starts_with("#")) {
+            continue;
+        }
+
         std::vector<std::string> parts;
         Common::SplitString(line, '=', parts);
         if (parts.size() != 2) {
@@ -448,6 +466,24 @@ void LoadPresetKeys() {
         }
 
         const std::string& name = parts[0];
+
+        std::size_t nfc_secret_index;
+        if (std::sscanf(name.c_str(), "nfcSecret%zd", &nfc_secret_index) == 1) {
+            auto value = HexToVector(parts[1]);
+            if (nfc_secret_index >= nfc_secrets.size()) {
+                LOG_ERROR(HW_AES, "Invalid NFC secret index {}", nfc_secret_index);
+            } else if (name.ends_with("Phrase")) {
+                nfc_secrets[nfc_secret_index].phrase = value;
+            } else if (name.ends_with("Seed")) {
+                nfc_secrets[nfc_secret_index].seed = value;
+            } else if (name.ends_with("HmacKey")) {
+                nfc_secrets[nfc_secret_index].hmac_key = value;
+            } else {
+                LOG_ERROR(HW_AES, "Invalid NFC secret {}", name);
+            }
+            continue;
+        }
+
         AESKey key;
         try {
             key = HexToKey(parts[1]);
@@ -466,6 +502,21 @@ void LoadPresetKeys() {
             continue;
         }
 
+        if (name == "dlpKeyY") {
+            dlp_nfc_key_y_slots[DlpNfcKeyY::Dlp] = key;
+            continue;
+        }
+
+        if (name == "nfcKeyY") {
+            dlp_nfc_key_y_slots[DlpNfcKeyY::Nfc] = key;
+            continue;
+        }
+
+        if (name == "nfcIv") {
+            nfc_iv = key;
+            continue;
+        }
+
         std::size_t slot_id;
         char key_type;
         if (std::sscanf(name.c_str(), "slot0x%zXKey%c", &slot_id, &key_type) != 2) {
@@ -534,4 +585,16 @@ void SelectCommonKeyIndex(u8 index) {
     key_slots[KeySlotID::TicketCommonKey].SetKeyY(common_key_y_slots.at(index));
 }
 
+void SelectDlpNfcKeyYIndex(u8 index) {
+    key_slots[KeySlotID::DLPNFCDataKey].SetKeyY(dlp_nfc_key_y_slots.at(index));
+}
+
+const NfcSecret& GetNfcSecret(u8 index) {
+    return nfc_secrets[index];
+}
+
+const AESIV& GetNfcIv() {
+    return nfc_iv;
+}
+
 } // namespace HW::AES
diff --git a/src/core/hw/aes/key.h b/src/core/hw/aes/key.h
index fa21ea783..33232dceb 100644
--- a/src/core/hw/aes/key.h
+++ b/src/core/hw/aes/key.h
@@ -6,6 +6,7 @@
 
 #include <array>
 #include <cstddef>
+#include <vector>
 #include "common/common_types.h"
 
 namespace HW::AES {
@@ -27,8 +28,8 @@ enum KeySlotID : std::size_t {
     // AES Keyslot used to encrypt the BOSS container data.
     BOSSDataKey = 0x38,
 
-    // AES Keyslot used to calculate DLP data frame checksum.
-    DLPDataKey = 0x39,
+    // AES Keyslot used to calculate DLP data frame checksum and encrypt Amiibo key data.
+    DLPNFCDataKey = 0x39,
 
     // AES Keyslot used to generate the StreetPass CCMP key.
     CECDDataKey = 0x2E,
@@ -36,9 +37,6 @@ enum KeySlotID : std::size_t {
     // AES Keyslot used by the friends module.
     FRDKey = 0x36,
 
-    // AES Keyslot used by the NFC module.
-    NFCKey = 0x39,
-
     // AES keyslot used for APT:Wrap/Unwrap functions
     APTWrap = 0x31,
 
@@ -48,11 +46,28 @@ enum KeySlotID : std::size_t {
     MaxKeySlotID = 0x40,
 };
 
+enum DlpNfcKeyY : std::size_t {
+    // Download Play KeyY
+    Dlp = 0,
+
+    // NFC (Amiibo) KeyY
+    Nfc = 1
+};
+
+struct NfcSecret {
+    std::vector<u8> phrase;
+    std::vector<u8> seed;
+    std::vector<u8> hmac_key;
+};
+
 constexpr std::size_t MaxCommonKeySlot = 6;
+constexpr std::size_t NumDlpNfcKeyYs = 2;
+constexpr std::size_t NumNfcSecrets = 2;
 
 constexpr std::size_t AES_BLOCK_SIZE = 16;
 
 using AESKey = std::array<u8, AES_BLOCK_SIZE>;
+using AESIV = std::array<u8, AES_BLOCK_SIZE>;
 
 void InitKeys(bool force = false);
 
@@ -65,5 +80,9 @@ bool IsNormalKeyAvailable(std::size_t slot_id);
 AESKey GetNormalKey(std::size_t slot_id);
 
 void SelectCommonKeyIndex(u8 index);
+void SelectDlpNfcKeyYIndex(u8 index);
+
+const NfcSecret& GetNfcSecret(u8 index);
+const AESIV& GetNfcIv();
 
 } // namespace HW::AES