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textual changes, one fix for overflows when sending OLD frames. Now inform and breaks like MIXED/NG does. Improved hf mf autopwn to detect static encrypted nonces and inform user. Last fix is the user abort during check keys steps in autopwn. The device side now detects and cancels if no card is available and on client it also allows to user abort

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iceman1001 2025-03-22 13:14:37 +01:00
commit c8d46a2a7c
7 changed files with 155 additions and 116 deletions
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5
common/commonutil.c
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@ -557,9 +557,8 @@ void reverse_arraybytes(uint8_t *arr, size_t len) {
}
}
void reverse_arraybytes_copy(uint8_t *arr, uint8_t *dest, size_t len) {
size_t i;
for (i = 0; i < len ; i++) {
void reverse_arraybytes_copy(const uint8_t *arr, uint8_t *dest, size_t len) {
for (size_t i = 0; i < len ; i++) {
dest[i] = reflect8(arr[i]);
}
}

10
common/commonutil.h
View file

@ -86,10 +86,10 @@ void format_version_information_short(char *dst, int len, const void *version_in
uint32_t reflect(uint32_t v, int b); // used in crc.c ...
uint8_t reflect8(uint8_t b); // dedicated 8bit reversal
uint16_t reflect16(uint16_t b); // dedicated 16bit reversal
uint32_t reflect32(uint32_t b); // dedicated 32bit reversal
uint64_t reflect48(uint64_t b); // dedicated 48bit reversal
uint64_t reflect64(uint64_t b); // dedicated 64bit reversal
uint16_t reflect16(uint16_t v); // dedicated 16bit reversal
uint32_t reflect32(uint32_t v); // dedicated 32bit reversal
uint64_t reflect48(uint64_t v); // dedicated 48bit reversal
uint64_t reflect64(uint64_t v); // dedicated 64bit reversal
void num_to_bytes(uint64_t n, size_t len, uint8_t *dest);
uint64_t bytes_to_num(const uint8_t *src, size_t len);
@ -150,7 +150,7 @@ void reverse_array_copy(const uint8_t *src, int src_len, uint8_t *dest);
bool hexstr_to_byte_array(const char *hexstr, uint8_t *d, size_t *n);
void reverse_arraybytes(uint8_t *arr, size_t len);
void reverse_arraybytes_copy(uint8_t *arr, uint8_t *dest, size_t len);
void reverse_arraybytes_copy(const uint8_t *arr, uint8_t *dest, size_t len);
size_t concatbits(uint8_t *dest, int dest_offset, const uint8_t *src, int src_offset, size_t nbits, bool src_lsb);
int char2int(char c);