mirror of
https://github.com/D4C1-Labs/Flipper-ARF.git
synced 2026-06-07 01:21:37 +00:00
Andrea Santaniello
62 lines
2.5 KiB
C
62 lines
2.5 KiB
C
#pragma once
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#include "base.h"
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#include <flipper_format/flipper_format.h>
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#define SUBGHZ_PROTOCOL_PSA_NAME "PSA GROUP"
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typedef struct SubGhzProtocolDecoderPSA SubGhzProtocolDecoderPSA;
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typedef struct SubGhzProtocolEncoderPSA SubGhzProtocolEncoderPSA;
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extern const SubGhzProtocol subghz_protocol_psa;
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void* subghz_protocol_decoder_psa_alloc(SubGhzEnvironment* environment);
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void subghz_protocol_decoder_psa_free(void* context);
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void subghz_protocol_decoder_psa_reset(void* context);
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void subghz_protocol_decoder_psa_feed(void* context, bool level, uint32_t duration);
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uint8_t subghz_protocol_decoder_psa_get_hash_data(void* context);
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SubGhzProtocolStatus subghz_protocol_decoder_psa_serialize(
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void* context,
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FlipperFormat* flipper_format,
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SubGhzRadioPreset* preset);
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SubGhzProtocolStatus
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subghz_protocol_decoder_psa_deserialize(void* context, FlipperFormat* flipper_format);
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void subghz_protocol_decoder_psa_get_string(void* context, FuriString* output);
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void* subghz_protocol_encoder_psa_alloc(SubGhzEnvironment* environment);
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void subghz_protocol_encoder_psa_free(void* context);
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SubGhzProtocolStatus
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subghz_protocol_encoder_psa_deserialize(void* context, FlipperFormat* flipper_format);
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void subghz_protocol_encoder_psa_stop(void* context);
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LevelDuration subghz_protocol_encoder_psa_yield(void* context);
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// Progress callback: progress 0-100, keys_tested count, return false to cancel
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typedef bool (*PsaDecryptProgressCallback)(uint8_t progress, uint32_t keys_tested, void* context);
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// Run full brute-force decrypt on a loaded FlipperFormat file
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// Returns true if decryption succeeded
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// result_str: filled with key info on success (can be NULL)
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// progress_cb: called with 0-100 progress, return false to cancel (can be NULL)
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bool subghz_protocol_psa_decrypt_file(
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FlipperFormat* flipper_format,
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FuriString* result_str,
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PsaDecryptProgressCallback progress_cb,
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void* progress_ctx);
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// Extract BF parameters (w0, w1) from a FlipperFormat file for external offload
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// Returns true if the file needs TEA brute-force (mode36)
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bool subghz_protocol_psa_get_bf_params(
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FlipperFormat* flipper_format,
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uint32_t* w0,
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uint32_t* w1);
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// Apply externally-computed BF result back to a FlipperFormat file
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// counter: the found key counter, dec_v0/dec_v1: decrypted TEA words, bf_type: 1 or 2
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bool subghz_protocol_psa_apply_bf_result(
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FlipperFormat* flipper_format,
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FuriString* result_str,
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uint32_t counter,
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uint32_t dec_v0,
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uint32_t dec_v1,
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int bf_type);
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