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Code Issues Activity

Merge remote-tracking branch 'noproto/nestednonces' into dev

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This commit is contained in:
MX
2024-10-11 21:13:50 +03:00
parent 2c70dd51a1 540478855c
commit 38889a434c
6 changed files with 48 additions and 65 deletions
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41
lib/nfc/protocols/mf_classic/mf_classic_poller.h
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@@ -48,6 +48,41 @@ typedef enum {
MfClassicPollerModeDictAttackEnhanced, /**< Poller enhanced dictionary attack mode. */
} MfClassicPollerMode;
/**
* @brief MfClassic poller nested attack phase.
*/
typedef enum {
MfClassicNestedPhaseNone,
MfClassicNestedPhaseAnalyzePRNG,
MfClassicNestedPhaseDictAttack,
MfClassicNestedPhaseDictAttackResume,
MfClassicNestedPhaseCalibrate,
MfClassicNestedPhaseRecalibrate,
MfClassicNestedPhaseCollectNtEnc,
MfClassicNestedPhaseFinished,
} MfClassicNestedPhase;
/**
* @brief MfClassic pseudorandom number generator (PRNG) type.
*/
typedef enum {
MfClassicPrngTypeUnknown, // Tag not yet tested
MfClassicPrngTypeNoTag, // No tag detected during test
MfClassicPrngTypeWeak, // Weak PRNG, standard Nested
MfClassicPrngTypeHard, // Hard PRNG, Hardnested
} MfClassicPrngType;
/**
* @brief MfClassic authentication backdoor type.
*/
typedef enum {
MfClassicBackdoorUnknown, // Tag not yet tested
MfClassicBackdoorNone, // No observed backdoor
MfClassicBackdoorAuth1, // Tag responds to v1 auth backdoor
MfClassicBackdoorAuth2, // Tag responds to v2 auth backdoor (sometimes static encrypted)
MfClassicBackdoorAuth3, // Tag responds to v3 auth backdoor (static encrypted nonce)
} MfClassicBackdoor;
/**
* @brief MfClassic poller request mode event data.
*
@@ -78,9 +113,9 @@ typedef struct {
uint8_t sectors_read; /**< Number of sectors read. */
uint8_t keys_found; /**< Number of keys found. */
uint8_t current_sector; /**< Current sector number. */
uint8_t nested_phase; /**< Nested attack phase. */
uint8_t prng_type; /**< PRNG (weak or hard). */
uint8_t backdoor; /**< Backdoor type. */
MfClassicNestedPhase nested_phase; /**< Nested attack phase. */
MfClassicPrngType prng_type; /**< PRNG (weak or hard). */
MfClassicBackdoor backdoor; /**< Backdoor type. */
uint16_t nested_target_key; /**< Target key for nested attack. */
uint16_t
msb_count; /**< Number of unique most significant bytes seen during Hardnested attack. */

26
lib/nfc/protocols/mf_classic/mf_classic_poller_i.h
View File

@@ -48,32 +48,6 @@ typedef enum {
MfClassicCardStateLost,
} MfClassicCardState;
typedef enum {
MfClassicNestedPhaseNone,
MfClassicNestedPhaseAnalyzePRNG,
MfClassicNestedPhaseDictAttack,
MfClassicNestedPhaseDictAttackResume,
MfClassicNestedPhaseCalibrate,
MfClassicNestedPhaseRecalibrate,
MfClassicNestedPhaseCollectNtEnc,
MfClassicNestedPhaseFinished,
} MfClassicNestedPhase;
typedef enum {
MfClassicPrngTypeUnknown, // Tag not yet tested
MfClassicPrngTypeNoTag, // No tag detected during test
MfClassicPrngTypeWeak, // Weak PRNG, standard Nested
MfClassicPrngTypeHard, // Hard PRNG, Hardnested
} MfClassicPrngType;
typedef enum {
MfClassicBackdoorUnknown, // Tag not yet tested
MfClassicBackdoorNone, // No observed backdoor
MfClassicBackdoorAuth1, // Tag responds to v1 auth backdoor
MfClassicBackdoorAuth2, // Tag responds to v2 auth backdoor
MfClassicBackdoorAuth3, // Tag responds to v3 auth backdoor (static encrypted nonce)
} MfClassicBackdoor;
typedef struct {
MfClassicKey key;
MfClassicBackdoor type;