diff --git a/applications/main/nfc/views/dict_attack.c b/applications/main/nfc/views/dict_attack.c
index 4efbe6d60..726076972 100644
--- a/applications/main/nfc/views/dict_attack.c
+++ b/applications/main/nfc/views/dict_attack.c
@@ -45,6 +45,7 @@ static void dict_attack_draw_callback(Canvas* canvas, void* model) {
             furi_string_set(m->header, "PRNG Analysis");
             break;
         case MfClassicNestedPhaseDictAttack:
+        case MfClassicNestedPhaseDictAttackVerify:
         case MfClassicNestedPhaseDictAttackResume:
             furi_string_set(m->header, "Nested Dictionary");
             break;
@@ -91,6 +92,7 @@ static void dict_attack_draw_callback(Canvas* canvas, void* model) {
         float dict_progress = 0;
         if(m->nested_phase == MfClassicNestedPhaseAnalyzePRNG ||
            m->nested_phase == MfClassicNestedPhaseDictAttack ||
+           m->nested_phase == MfClassicNestedPhaseDictAttackVerify ||
            m->nested_phase == MfClassicNestedPhaseDictAttackResume) {
             // Phase: Nested dictionary attack
             uint8_t target_sector =
diff --git a/lib/nfc/protocols/mf_classic/mf_classic_poller.c b/lib/nfc/protocols/mf_classic/mf_classic_poller.c
index 8d5865865..edfdb2a95 100644
--- a/lib/nfc/protocols/mf_classic/mf_classic_poller.c
+++ b/lib/nfc/protocols/mf_classic/mf_classic_poller.c
@@ -1881,9 +1881,10 @@ NfcCommand mf_classic_poller_handler_nested_controller(MfClassicPoller* instance
     uint16_t dict_target_key_max = (dict_attack_ctx->prng_type == MfClassicPrngTypeWeak) ?
                                        (instance->sectors_total * 2) :
                                        (instance->sectors_total * 16);
-    if(dict_attack_ctx->nested_phase == MfClassicNestedPhaseDictAttackResume) {
+    if(dict_attack_ctx->nested_phase == MfClassicNestedPhaseDictAttackVerify) {
         if(!(mf_classic_nested_is_target_key_found(instance, true)) &&
            (dict_attack_ctx->nested_nonce.count > 0)) {
+            dict_attack_ctx->nested_phase = MfClassicNestedPhaseDictAttackResume;
             instance->state = MfClassicPollerStateNestedDictAttack;
             return command;
         } else {
@@ -1898,7 +1899,8 @@ NfcCommand mf_classic_poller_handler_nested_controller(MfClassicPoller* instance
             dict_attack_ctx->nested_phase = MfClassicNestedPhaseDictAttack;
         }
     }
-    if((dict_attack_ctx->nested_phase == MfClassicNestedPhaseDictAttack) &&
+    if((dict_attack_ctx->nested_phase == MfClassicNestedPhaseDictAttack ||
+        dict_attack_ctx->nested_phase == MfClassicNestedPhaseDictAttackResume) &&
        (dict_attack_ctx->nested_target_key < dict_target_key_max)) {
         bool is_last_iter_for_hard_key =
             ((!is_weak) && ((dict_attack_ctx->nested_target_key % 8) == 7));
@@ -1922,11 +1924,14 @@ NfcCommand mf_classic_poller_handler_nested_controller(MfClassicPoller* instance
                     NULL;
         }
         if((is_weak || is_last_iter_for_hard_key) && dict_attack_ctx->nested_nonce.count > 0) {
-            // Key reuse
-            dict_attack_ctx->nested_phase = MfClassicNestedPhaseDictAttackResume;
+            // Key verify and reuse
+            dict_attack_ctx->nested_phase = MfClassicNestedPhaseDictAttackVerify;
             dict_attack_ctx->auth_passed = false;
             instance->state = MfClassicPollerStateKeyReuseStartNoOffset;
             return command;
+        } else if(dict_attack_ctx->nested_phase == MfClassicNestedPhaseDictAttackResume) {
+            dict_attack_ctx->nested_phase = MfClassicNestedPhaseDictAttack;
+            dict_attack_ctx->auth_passed = true;
         }
         if(!(dict_attack_ctx->auth_passed)) {
             dict_attack_ctx->attempt_count++;
diff --git a/lib/nfc/protocols/mf_classic/mf_classic_poller.h b/lib/nfc/protocols/mf_classic/mf_classic_poller.h
index 7dfd3b6ab..8efb931aa 100644
--- a/lib/nfc/protocols/mf_classic/mf_classic_poller.h
+++ b/lib/nfc/protocols/mf_classic/mf_classic_poller.h
@@ -52,14 +52,15 @@ typedef enum {
  * @brief MfClassic poller nested attack phase.
  */
 typedef enum {
-    MfClassicNestedPhaseNone,
-    MfClassicNestedPhaseAnalyzePRNG,
-    MfClassicNestedPhaseDictAttack,
-    MfClassicNestedPhaseDictAttackResume,
-    MfClassicNestedPhaseCalibrate,
-    MfClassicNestedPhaseRecalibrate,
-    MfClassicNestedPhaseCollectNtEnc,
-    MfClassicNestedPhaseFinished,
+    MfClassicNestedPhaseNone, /**< No nested attack has taken place yet. */
+    MfClassicNestedPhaseAnalyzePRNG, /**< Analyze nonces produced by the PRNG to determine if they fit a weak PRNG */
+    MfClassicNestedPhaseDictAttack, /**< Search keys which match the expected PRNG properties and parity for collected nonces */
+    MfClassicNestedPhaseDictAttackVerify, /**< Verify candidate keys by authenticating to the sector with the key */
+    MfClassicNestedPhaseDictAttackResume, /**< Resume nested dictionary attack from the last tested (invalid) key */
+    MfClassicNestedPhaseCalibrate, /**< Perform necessary calculations to recover the plaintext nonce during later collection phase (weak PRNG tags only) */
+    MfClassicNestedPhaseRecalibrate, /**< Collect the next plaintext static encrypted nonce for backdoor static encrypted nonce nested attack */
+    MfClassicNestedPhaseCollectNtEnc, /**< Log nonces collected during nested authentication for key recovery */
+    MfClassicNestedPhaseFinished, /**< Nested attack has finished */
 } MfClassicNestedPhase;
 
 /**
diff --git a/lib/nfc/protocols/mf_classic/mf_classic_poller_i.c b/lib/nfc/protocols/mf_classic/mf_classic_poller_i.c
index aac05748f..deccdbcda 100644
--- a/lib/nfc/protocols/mf_classic/mf_classic_poller_i.c
+++ b/lib/nfc/protocols/mf_classic/mf_classic_poller_i.c
@@ -5,7 +5,7 @@
 
 #include <nfc/helpers/iso14443_crc.h>
 
-#define TAG "MfCLassicPoller"
+#define TAG "MfClassicPoller"
 
 MfClassicError mf_classic_process_error(Iso14443_3aError error) {
     MfClassicError ret = MfClassicErrorNone;