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rename typedef structs

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This commit is contained in:
Philippe Teuwen 2021-08-21 22:24:58 +02:00
parent f6d88dced2
commit f4f14317e1
8 changed files with 37 additions and 37 deletions
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18
armsrc/Standalone/hf_colin.c
View file

@ -143,12 +143,12 @@ static uint64_t hex2i(const char *s) {
"\"0x8829da9daf76\",\"0x8829da9daf76\","
"\"0x8829da9daf76\",\"0x8829da9daf76\"]}";*/
typedef struct MFC1KSchema {
typedef struct {
uint8_t name[32];
uint64_t trigger;
uint64_t keysA[16];
uint64_t keysB[16];
} MFC1KSchema;
} MFC1KSchema_t;
#define MAX_SCHEMAS 4
@ -162,9 +162,9 @@ static void scan_keys(const char *str, int len, uint64_t *user_data) {
}
}
static MFC1KSchema Schemas[MAX_SCHEMAS];
static MFC1KSchema_t Schemas[MAX_SCHEMAS];
/*MFC1KSchema Noralsy = {
/*MFC1KSchema_t Noralsy = {
.name = "Noralsy",
.trigger = 0x414c41524f4e,
.keysA = {0x414c41524f4e, 0x414c41524f4e, 0x414c41524f4e, 0x414c41524f4e, 0x414c41524f4e, 0x414c41524f4e,
@ -174,7 +174,7 @@ static MFC1KSchema Schemas[MAX_SCHEMAS];
0x424c41524f4e, 0x424c41524f4e, 0x424c41524f4e, 0x424c41524f4e, 0x424c41524f4e, 0x424c41524f4e,
0x424c41524f4e, 0x424c41524f4e, 0x424c41524f4e, 0x424c41524f4e}};
MFC1KSchema InfiHexact = {.name = "Infineon/Hexact",
MFC1KSchema_t InfiHexact = {.name = "Infineon/Hexact",
.trigger = 0x484558414354,
.keysA = {0x484558414354, 0x484558414354, 0x484558414354, 0x484558414354, 0x484558414354,
0x484558414354, 0x484558414354, 0x484558414354, 0x484558414354, 0x484558414354,
@ -185,7 +185,7 @@ MFC1KSchema InfiHexact = {.name = "Infineon/Hexact",
0x8fa1d601d0a2, 0x89347350bd36, 0x66d2b7dc39ef, 0x6bc1e1ae547d, 0x22729a9bd40f}};
*/
/*MFC1KSchema UrmetCaptive = {
/*MFC1KSchema_t UrmetCaptive = {
.name = "Urmet Captive",
.trigger = 0x8829da9daf76,
.keysA = {0x8829da9daf76, 0x8829da9daf76, 0x8829da9daf76, 0x8829da9daf76, 0x8829da9daf76, 0x8829da9daf76,
@ -198,14 +198,14 @@ MFC1KSchema InfiHexact = {.name = "Infineon/Hexact",
static int total_schemas = 0;
static void add_schema(MFC1KSchema *p, MFC1KSchema a, int *schemas_counter) {
static void add_schema(MFC1KSchema_t *p, MFC1KSchema_t a, int *schemas_counter) {
if (*schemas_counter < MAX_SCHEMAS) {
p[*schemas_counter] = a;
*schemas_counter += 1;
}
}
/*
static void delete_schema(MFC1KSchema *p, int *schemas_counter, int index) {
static void delete_schema(MFC1KSchema_t *p, int *schemas_counter, int index) {
if (*schemas_counter > 0 && index < *schemas_counter && index > -1) {
int last_index = *schemas_counter - 1;
for (int i = index; i < last_index; i++) {
@ -256,7 +256,7 @@ static void add_schemas_from_json_in_spiffs(char *filename) {
for (i = 0; json_scanf_array_elem(jsonfile, len, "", i, &t) > 0; i++) {
char *tmpname;
char *tmptrigger;
MFC1KSchema tmpscheme;
MFC1KSchema_t tmpscheme;
json_scanf(t.ptr, t.len, "{ name:%Q, trigger:%Q, keysA:%M, keysB:%M}", &tmpname, &tmptrigger, scan_keys,
&tmpscheme.keysA, scan_keys, &tmpscheme.keysB);
memcpy(tmpscheme.name, tmpname, 32);

2
armsrc/emvtags.h
View file

@ -243,6 +243,6 @@ typedef struct {
uint8_t tag_BF0C[222]; //File Control Information (FCI) Issuer Discretionary Data
uint8_t tag_DFName[16];
uint8_t tag_DFName_len;
} emvtags;
} emvtags_t;
#endif //__EMVCARD_H

18
armsrc/fpgaloader.c
View file

@ -22,13 +22,13 @@
#include "lz4.h" // uncompress
typedef struct lz4_stream_s {
typedef struct {
LZ4_streamDecode_t *lz4StreamDecode;
char *next_in;
int avail_in;
} lz4_stream;
} lz4_stream_t;
typedef lz4_stream *lz4_streamp;
typedef lz4_stream_t *lz4_streamp_t;
// remember which version of the bitstream we have already downloaded to the FPGA
static int downloaded_bitstream = 0;
@ -190,7 +190,7 @@ bool FpgaSetupSscDma(uint8_t *buf, uint16_t len) {
//----------------------------------------------------------------------------
// Uncompress (inflate) the FPGA data. Returns one decompressed byte with each call.
//----------------------------------------------------------------------------
static int get_from_fpga_combined_stream(lz4_streamp compressed_fpga_stream, uint8_t *output_buffer) {
static int get_from_fpga_combined_stream(lz4_streamp_t compressed_fpga_stream, uint8_t *output_buffer) {
if (fpga_image_ptr == output_buffer + FPGA_RING_BUFFER_BYTES) { // need more data
fpga_image_ptr = output_buffer;
int cmp_bytes;
@ -217,7 +217,7 @@ static int get_from_fpga_combined_stream(lz4_streamp compressed_fpga_stream, uin
// are combined into one big file:
// 288 bytes from FPGA file 1, followed by 288 bytes from FGPA file 2, etc.
//----------------------------------------------------------------------------
static int get_from_fpga_stream(int bitstream_version, lz4_streamp compressed_fpga_stream, uint8_t *output_buffer) {
static int get_from_fpga_stream(int bitstream_version, lz4_streamp_t compressed_fpga_stream, uint8_t *output_buffer) {
while ((uncompressed_bytes_cnt / FPGA_INTERLEAVE_SIZE) % g_fpga_bitstream_num != (bitstream_version - 1)) {
// skip undesired data belonging to other bitstream_versions
get_from_fpga_combined_stream(compressed_fpga_stream, output_buffer);
@ -229,7 +229,7 @@ static int get_from_fpga_stream(int bitstream_version, lz4_streamp compressed_fp
//----------------------------------------------------------------------------
// Initialize decompression of the respective (HF or LF) FPGA stream
//----------------------------------------------------------------------------
static bool reset_fpga_stream(int bitstream_version, lz4_streamp compressed_fpga_stream, uint8_t *output_buffer) {
static bool reset_fpga_stream(int bitstream_version, lz4_streamp_t compressed_fpga_stream, uint8_t *output_buffer) {
uint8_t header[FPGA_BITSTREAM_FIXED_HEADER_SIZE];
uncompressed_bytes_cnt = 0;
@ -267,7 +267,7 @@ static void DownloadFPGA_byte(uint8_t w) {
}
// Download the fpga image starting at current stream position with length FpgaImageLen bytes
static void DownloadFPGA(int bitstream_version, int FpgaImageLen, lz4_streamp compressed_fpga_stream, uint8_t *output_buffer) {
static void DownloadFPGA(int bitstream_version, int FpgaImageLen, lz4_streamp_t compressed_fpga_stream, uint8_t *output_buffer) {
int i = 0;
AT91C_BASE_PIOA->PIO_OER = GPIO_FPGA_ON;
@ -349,7 +349,7 @@ static void DownloadFPGA(int bitstream_version, int FpgaImageLen, lz4_streamp co
* (big endian), <length> bytes content. Except for section 'e' which has 4 bytes
* length.
*/
static int bitparse_find_section(int bitstream_version, char section_name, uint32_t *section_length, lz4_streamp compressed_fpga_stream, uint8_t *output_buffer) {
static int bitparse_find_section(int bitstream_version, char section_name, uint32_t *section_length, lz4_streamp_t compressed_fpga_stream, uint8_t *output_buffer) {
#define MAX_FPGA_BIT_STREAM_HEADER_SEARCH 100 // maximum number of bytes to search for the requested section
@ -417,7 +417,7 @@ void FpgaDownloadAndGo(int bitstream_version) {
BigBuf_free();
BigBuf_Clear_ext(verbose);
lz4_stream compressed_fpga_stream;
lz4_stream_t compressed_fpga_stream;
LZ4_streamDecode_t lz4StreamDecode_body = {{ 0 }};
compressed_fpga_stream.lz4StreamDecode = &lz4StreamDecode_body;
uint8_t *output_buffer = BigBuf_malloc(FPGA_RING_BUFFER_BYTES);

4
armsrc/lfsampling.c
View file

@ -42,7 +42,7 @@ static sample_config def_config = {
static sample_config config = { 1, 8, 1, LF_DIVISOR_125, 0, 0, true} ;
// Holds bit packed struct of samples.
static BitstreamOut data = {0, 0, 0};
static BitstreamOut_t data = {0, 0, 0};
// internal struct to keep track of samples gathered
static sampling_t samples = {0, 0, 0, 0};
@ -123,7 +123,7 @@ sample_config *getSamplingConfig(void) {
* @param stream
* @param bit
*/
static void pushBit(BitstreamOut *stream, uint8_t bit) {
static void pushBit(BitstreamOut_t *stream, uint8_t bit) {
int bytepos = stream->position >> 3; // divide by 8
int bitpos = stream->position & 7;
*(stream->buffer + bytepos) &= ~(1 << (7 - bitpos));

2
armsrc/lfsampling.h
View file

@ -8,7 +8,7 @@ typedef struct {
uint8_t *buffer;
uint32_t numbits;
uint32_t position;
} BitstreamOut;
} BitstreamOut_t;
typedef struct {
int dec_counter;

10
armsrc/optimized_cipherutils.c
View file

@ -43,7 +43,7 @@
* @param stream
* @return
*/
bool headBit(BitstreamIn *stream) {
bool headBit(BitstreamIn_t *stream) {
int bytepos = stream->position >> 3; // divide by 8
int bitpos = (stream->position++) & 7; // mask out 00000111
return (*(stream->buffer + bytepos) >> (7 - bitpos)) & 1;
@ -53,7 +53,7 @@ bool headBit(BitstreamIn *stream) {
* @param stream
* @return
*/
bool tailBit(BitstreamIn *stream) {
bool tailBit(BitstreamIn_t *stream) {
int bitpos = stream->numbits - 1 - (stream->position++);
int bytepos = bitpos >> 3;
@ -65,7 +65,7 @@ bool tailBit(BitstreamIn *stream) {
* @param stream
* @param bit
*/
void pushBit(BitstreamOut *stream, bool bit) {
void pushBit(BitstreamOut_t *stream, bool bit) {
int bytepos = stream->position >> 3; // divide by 8
int bitpos = stream->position & 7;
*(stream->buffer + bytepos) |= (bit) << (7 - bitpos);
@ -79,7 +79,7 @@ void pushBit(BitstreamOut *stream, bool bit) {
* @param stream
* @param bits
*/
void push6bits(BitstreamOut *stream, uint8_t bits) {
void push6bits(BitstreamOut_t *stream, uint8_t bits) {
pushBit(stream, bits & 0x20);
pushBit(stream, bits & 0x10);
pushBit(stream, bits & 0x08);
@ -93,7 +93,7 @@ void push6bits(BitstreamOut *stream, uint8_t bits) {
* @param stream
* @return number of bits left in stream
*/
int bitsLeft(BitstreamIn *stream) {
int bitsLeft(BitstreamIn_t *stream) {
return stream->numbits - stream->position;
}
/**

14
armsrc/optimized_cipherutils.h
View file

@ -44,20 +44,20 @@ typedef struct {
uint8_t *buffer;
uint8_t numbits;
uint8_t position;
} BitstreamIn;
} BitstreamIn_t;
typedef struct {
uint8_t *buffer;
uint8_t numbits;
uint8_t position;
} BitstreamOut;
} BitstreamOut_t;
bool headBit(BitstreamIn *stream);
bool tailBit(BitstreamIn *stream);
void pushBit(BitstreamOut *stream, bool bit);
int bitsLeft(BitstreamIn *stream);
bool headBit(BitstreamIn_t *stream);
bool tailBit(BitstreamIn_t *stream);
void pushBit(BitstreamOut_t *stream, bool bit);
int bitsLeft(BitstreamIn_t *stream);
void push6bits(BitstreamOut *stream, uint8_t bits);
void push6bits(BitstreamOut_t *stream, uint8_t bits);
void x_num_to_bytes(uint64_t n, size_t len, uint8_t *dest);
uint64_t x_bytes_to_num(uint8_t *src, size_t len);
uint8_t reversebytes(uint8_t b);

6
armsrc/optimized_ikeys.c
View file

@ -196,7 +196,7 @@ static uint64_t check(uint64_t z) {
return ck1 | ck2 >> 24;
}
static void permute(BitstreamIn *p_in, uint64_t z, int l, int r, BitstreamOut *out) {
static void permute(BitstreamIn_t *p_in, uint64_t z, int l, int r, BitstreamOut_t *out) {
if (bitsLeft(p_in) == 0)
return;
@ -251,9 +251,9 @@ void hash0(uint64_t c, uint8_t k[8]) {
if (x & 1) //Check if x7 is 1
p = ~p;
BitstreamIn p_in = { &p, 8, 0 };
BitstreamIn_t p_in = { &p, 8, 0 };
uint8_t outbuffer[] = {0, 0, 0, 0, 0, 0, 0, 0};
BitstreamOut out = {outbuffer, 0, 0};
BitstreamOut_t out = {outbuffer, 0, 0};
permute(&p_in, zCaret, 0, 4, &out); //returns 48 bits? or 6 8-bytes
//Out is now a buffer containing six-bit bytes, should be 48 bits