]> git.zerfleddert.de Git - proxmark3-svn/blobdiff - client/cmdanalyse.c
syntax sugar
[proxmark3-svn] / client / cmdanalyse.c
index d725d939d1b46e358c8721169b9a2788d0dcadf9..a8deb67fa38bd970c4428d4d9d17fb3f68ebe4b6 100644 (file)
@@ -8,6 +8,7 @@
 // Analyse bytes commands
 //-----------------------------------------------------------------------------
 #include "cmdanalyse.h"
 // Analyse bytes commands
 //-----------------------------------------------------------------------------
 #include "cmdanalyse.h"
+#include "nonce2key/nonce2key.h"
 
 static int CmdHelp(const char *Cmd);
 
 
 static int CmdHelp(const char *Cmd);
 
@@ -25,13 +26,193 @@ int usage_analyse_lcr(void) {
        PrintAndLog("expected output: Target (BA) requires final LRC XOR byte value: 5A");
        return 0;
 }
        PrintAndLog("expected output: Target (BA) requires final LRC XOR byte value: 5A");
        return 0;
 }
+int usage_analyse_checksum(void) {
+       PrintAndLog("The bytes will be added with eachother and than limited with the applied mask");
+       PrintAndLog("Finally compute ones' complement of the least significant bytes");
+       PrintAndLog("");
+       PrintAndLog("Usage:  analyse chksum [h] [v] b <bytes> m <mask>");
+       PrintAndLog("Options:");
+       PrintAndLog("           h          This help");
+       PrintAndLog("           v          supress header");
+       PrintAndLog("           b <bytes>  bytes to calc missing XOR in a LCR");
+       PrintAndLog("           m <mask>   bit mask to limit the outpuyt");
+       PrintAndLog("");
+       PrintAndLog("Samples:");
+       PrintAndLog("           analyse chksum b 137AF00A0A0D m FF");
+       PrintAndLog("expected output: 0x61");
+       return 0;
+}
+int usage_analyse_crc(void){
+       PrintAndLog("A stub method to test different crc implementations inside the PM3 sourcecode. Just because you figured out the poly, doesn't mean you get the desired output");
+       PrintAndLog("");
+       PrintAndLog("Usage:  analyse crc [h] <bytes>");
+       PrintAndLog("Options:");
+       PrintAndLog("           h          This help");
+       PrintAndLog("           <bytes>    bytes to calc crc");
+       PrintAndLog("");
+       PrintAndLog("Samples:");
+       PrintAndLog("           analyse crc 137AF00A0A0D");
+       return 0;
+}
+int usage_analyse_hid(void){
+       PrintAndLog("Permute function from 'heart of darkness' paper.");
+       PrintAndLog("");
+       PrintAndLog("Usage:  analyse hid [h] <r|f> <bytes>");
+       PrintAndLog("Options:");
+       PrintAndLog("           h          This help");
+       PrintAndLog("           r          reverse permuted key");
+       PrintAndLog("           f          permute key");
+       PrintAndLog("           <bytes>    input bytes");
+       PrintAndLog("");
+       PrintAndLog("Samples:");
+       PrintAndLog("           analyse hid r 0123456789abcdef");
+       return 0;
+}
+
 static uint8_t calculateLRC( uint8_t* bytes, uint8_t len) {
     uint8_t LRC = 0;
     for (uint8_t i = 0; i < len; i++)
         LRC ^= bytes[i];
     return LRC;
 }
 static uint8_t calculateLRC( uint8_t* bytes, uint8_t len) {
     uint8_t LRC = 0;
     for (uint8_t i = 0; i < len; i++)
         LRC ^= bytes[i];
     return LRC;
 }
+
+static uint16_t calcSumCrumbAdd( uint8_t* bytes, uint8_t len, uint32_t mask) {
+    uint8_t sum = 0;
+    for (uint8_t i = 0; i < len; i++) {
+        sum += CRUMB(bytes[i], 0);
+               sum += CRUMB(bytes[i], 2);
+               sum += CRUMB(bytes[i], 4);
+               sum += CRUMB(bytes[i], 6);
+       }
+       sum &= mask;    
+    return sum;
+}
+static uint16_t calcSumCrumbAddOnes( uint8_t* bytes, uint8_t len, uint32_t mask) {
+       return (~calcSumCrumbAdd(bytes, len, mask) & mask);
+}
+static uint16_t calcSumNibbleAdd( uint8_t* bytes, uint8_t len, uint32_t mask) {
+    uint8_t sum = 0;
+    for (uint8_t i = 0; i < len; i++) {
+        sum += NIBBLE_LOW(bytes[i]);
+               sum += NIBBLE_HIGH(bytes[i]);
+       }
+       sum &= mask;    
+    return sum;
+}
+static uint16_t calcSumNibbleAddOnes( uint8_t* bytes, uint8_t len, uint32_t mask){
+       return (~calcSumNibbleAdd(bytes, len, mask) & mask);
+}
+static uint16_t calcSumCrumbXor(  uint8_t* bytes, uint8_t len, uint32_t mask) {
+    uint8_t sum = 0;
+    for (uint8_t i = 0; i < len; i++) {
+        sum ^= CRUMB(bytes[i], 0);
+               sum ^= CRUMB(bytes[i], 2);
+               sum ^= CRUMB(bytes[i], 4);
+               sum ^= CRUMB(bytes[i], 6);
+       }       
+       sum &= mask;
+    return sum;
+}
+static uint16_t calcSumNibbleXor( uint8_t* bytes, uint8_t len, uint32_t mask) {
+    uint8_t sum = 0;
+    for (uint8_t i = 0; i < len; i++) {
+        sum ^= NIBBLE_LOW(bytes[i]);
+               sum ^= NIBBLE_HIGH(bytes[i]);
+       }
+       sum &= mask;
+    return sum;
+}
+static uint16_t calcSumByteXor( uint8_t* bytes, uint8_t len, uint32_t mask) {
+    uint8_t sum = 0;
+    for (uint8_t i = 0; i < len; i++)
+        sum ^= bytes[i];
+       sum &= mask;    
+    return sum;
+}
+static uint16_t calcSumByteAdd( uint8_t* bytes, uint8_t len, uint32_t mask) {
+    uint8_t sum = 0;
+    for (uint8_t i = 0; i < len; i++)
+        sum += bytes[i];
+       sum &= mask;    
+    return sum;
+}
+// Ones complement
+static uint16_t calcSumByteAddOnes( uint8_t* bytes, uint8_t len, uint32_t mask) {
+       return (~calcSumByteAdd(bytes, len, mask) & mask);
+}
+
+static uint16_t calcSumByteSub( uint8_t* bytes, uint8_t len, uint32_t mask) {
+    uint8_t sum = 0;
+    for (uint8_t i = 0; i < len; i++)
+        sum -= bytes[i];
+       sum &= mask;    
+    return sum;
+}
+static uint16_t calcSumByteSubOnes( uint8_t* bytes, uint8_t len, uint32_t mask){
+       return (~calcSumByteSub(bytes, len, mask) & mask);
+}
+static uint16_t calcSumNibbleSub( uint8_t* bytes, uint8_t len, uint32_t mask) {
+    uint8_t sum = 0;
+    for (uint8_t i = 0; i < len; i++) {
+        sum -= NIBBLE_LOW(bytes[i]);
+               sum -= NIBBLE_HIGH(bytes[i]);
+       }
+       sum &= mask;    
+    return sum;
+}
+static uint16_t calcSumNibbleSubOnes( uint8_t* bytes, uint8_t len, uint32_t mask) {
+       return (~calcSumNibbleSub(bytes, len, mask) & mask);
+}
+
+// BSD shift checksum 8bit version
+static uint16_t calcBSDchecksum8( uint8_t* bytes, uint8_t len, uint32_t mask){
+       uint16_t sum = 0;
+       for(uint8_t i = 0; i < len; i++){
+               sum = ((sum & 0xFF) >> 1) | ((sum & 0x1) << 7);   // rotate accumulator
+               sum += bytes[i];  // add next byte
+               sum &= 0xFF;  // 
+       }
+       sum &= mask;
+       return sum;
+}
+// BSD shift checksum 4bit version
+static uint16_t calcBSDchecksum4( uint8_t* bytes, uint8_t len, uint32_t mask){
+       uint16_t sum = 0;
+       for(uint8_t i = 0; i < len; i++){
+               sum = ((sum & 0xF) >> 1) | ((sum & 0x1) << 3);   // rotate accumulator
+               sum += NIBBLE_HIGH(bytes[i]);  // add high nibble
+               sum &= 0xF;  // 
+               sum = ((sum & 0xF) >> 1) | ((sum & 0x1) << 3);   // rotate accumulator
+               sum += NIBBLE_LOW(bytes[i]);  // add low nibble
+               sum &= 0xF;  // 
+       }
+       sum &= mask;
+       return sum;
+}
+
+// measuring LFSR maximum length
+int CmdAnalyseLfsr(const char *Cmd){
+
+    uint16_t start_state = 0;  /* Any nonzero start state will work. */
+    uint16_t lfsr = start_state;
+    //uint32_t period = 0;
+
+       uint8_t iv = param_get8ex(Cmd, 0, 0, 16);
+       uint8_t find = param_get8ex(Cmd, 1, 0, 16);
+       
+       printf("LEGIC LFSR IV 0x%02X: \n", iv);
+       printf(" bit# | lfsr | ^0x40 |  0x%02X ^ lfsr \n",find);
        
        
+       for (uint8_t i = 0x01; i < 0x30; i += 1) {
+               //period = 0;
+               legic_prng_init(iv);
+               legic_prng_forward(i);
+               lfsr = legic_prng_get_bits(12);
+
+               printf(" %02X | %03X | %03X | %03X \n",i, lfsr, 0x40 ^ lfsr, find ^ lfsr);
+       }
+       return 0;
+}
 int CmdAnalyseLCR(const char *Cmd) {
        uint8_t data[50];
        char cmdp = param_getchar(Cmd, 0);
 int CmdAnalyseLCR(const char *Cmd) {
        uint8_t data[50];
        char cmdp = param_getchar(Cmd, 0);
@@ -45,10 +226,311 @@ int CmdAnalyseLCR(const char *Cmd) {
        PrintAndLog("Target [%02X] requires final LRC XOR byte value: 0x%02X",data[len-1] ,finalXor);
        return 0;
 }
        PrintAndLog("Target [%02X] requires final LRC XOR byte value: 0x%02X",data[len-1] ,finalXor);
        return 0;
 }
+int CmdAnalyseCRC(const char *Cmd) {
+
+       char cmdp = param_getchar(Cmd, 0);
+       if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_analyse_crc();
+       
+       int len = strlen(Cmd);
+       if ( len & 1 ) return usage_analyse_crc();
+       
+       // add 1 for null terminator.
+       uint8_t *data = malloc(len+1);
+       if ( data == NULL ) return 1;
+
+       if ( param_gethex(Cmd, 0, data, len)) {
+               free(data);
+               return usage_analyse_crc();
+       }
+       len >>= 1;      
+
+       //PrintAndLog("\nTests with '%s' hex bytes", sprint_hex(data, len));
+       
+       PrintAndLog("\nTests of reflection. Two current methods in source code");       
+       PrintAndLog("   reflect(0x3e23L,3) is %04X == 0x3e26", reflect(0x3e23L,3) );
+       PrintAndLog("  SwapBits(0x3e23L,3) is %04X == 0x3e26", SwapBits(0x3e23L,3) );
+       PrintAndLog("  0xB400 == %04X", reflect( (1 << 16 | 0xb400),16) );
+
+       //
+       // Test of CRC16,  '123456789' string.
+       //
+       PrintAndLog("\nTests with '123456789' string");
+       uint8_t dataStr[] = { 0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39 };
+       uint8_t legic8 = CRC8Legic(dataStr, sizeof(dataStr));
+       
+       PrintAndLog("LEGIC: CRC16: %X", CRC16Legic(dataStr, sizeof(dataStr), legic8));
+
+       //these below has been tested OK.
+       PrintAndLog("Confirmed CRC Implementations");
+       PrintAndLog("LEGIC: CRC8 : %X (0xC6 expected)", legic8);
+       PrintAndLog("MAXIM: CRC8 : %X (0xA1 expected)", CRC8Maxim(dataStr, sizeof(dataStr)));
+       PrintAndLog("DNP  : CRC16: %X (0x82EA expected)", CRC16_DNP(dataStr, sizeof(dataStr))); 
+       PrintAndLog("CCITT: CRC16: %X (0xE5CC expected)", CRC16_CCITT(dataStr, sizeof(dataStr)));
+
+       PrintAndLog("ICLASS org: CRC16: %X (0x expected)",iclass_crc16( (char*)dataStr, sizeof(dataStr)));
+       PrintAndLog("ICLASS ice: CRC16: %X (0x expected)",CRC16_ICLASS(dataStr, sizeof(dataStr)));
+
+
+
+       uint8_t dataStr1234[] = { 0x1,0x2,0x3,0x4};
+       PrintAndLog("ISO15693 org:  : CRC16: %X (0xF0B8 expected)", Iso15693Crc(dataStr1234, sizeof(dataStr1234)));
+       PrintAndLog("ISO15693 ice:  : CRC16: %X (0xF0B8 expected)", CRC16_Iso15693(dataStr1234, sizeof(dataStr1234)));
+
+       free(data);
+       return 0;
+}
+int CmdAnalyseCHKSUM(const char *Cmd){
+       
+       uint8_t data[50];
+       uint8_t cmdp = 0;
+       uint32_t mask = 0xFFFF;
+       bool errors = false;
+       bool useHeader = false;
+       int len = 0;
+       memset(data, 0x0, sizeof(data));
+       
+       while(param_getchar(Cmd, cmdp) != 0x00) {
+               switch(param_getchar(Cmd, cmdp)) {
+               case 'b':
+               case 'B':
+                       param_gethex_ex(Cmd, cmdp+1, data, &len);
+                       if ( len%2 ) errors = true;
+                       len >>= 1;      
+                       cmdp += 2;
+                       break;
+               case 'm':
+               case 'M':                
+                       mask = param_get32ex(Cmd, cmdp+1, 0, 16);
+                       cmdp += 2;
+                       break;
+               case 'v':
+               case 'V':
+                       useHeader = true;
+                       cmdp++;
+                       break;
+               case 'h':
+               case 'H':
+                       return usage_analyse_checksum();
+               default:
+                       PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
+                       errors = true;
+                       break;
+               }
+               if(errors) break;
+       }
+       //Validations
+       if(errors) return usage_analyse_checksum();
+       
+       if (useHeader) {
+               PrintAndLog("     add          | sub         | add 1's compl    | sub 1's compl   | xor");
+               PrintAndLog("byte nibble crumb | byte nibble | byte nibble cumb | byte nibble     | byte nibble cumb |  BSD       |");
+               PrintAndLog("------------------+-------------+------------------+-----------------+--------------------");
+       }
+       PrintAndLog("0x%X 0x%X   0x%X  | 0x%X 0x%X   | 0x%X 0x%X   0x%X | 0x%X 0x%X       | 0x%X 0x%X   0x%X  | 0x%X  0x%X |\n",        
+                                 calcSumByteAdd(data, len, mask)
+                               , calcSumNibbleAdd(data, len, mask)
+                               , calcSumCrumbAdd(data, len, mask)
+                               , calcSumByteSub(data, len, mask)
+                               , calcSumNibbleSub(data, len, mask)
+                               , calcSumByteAddOnes(data, len, mask)
+                               , calcSumNibbleAddOnes(data, len, mask)
+                               , calcSumCrumbAddOnes(data, len, mask)
+                               , calcSumByteSubOnes(data, len, mask)
+                               , calcSumNibbleSubOnes(data, len, mask)
+                               , calcSumByteXor(data, len, mask)
+                               , calcSumNibbleXor(data, len, mask)
+                               , calcSumCrumbXor(data, len, mask)
+                               , calcBSDchecksum8(data, len, mask)
+                               , calcBSDchecksum4(data, len, mask)
+                       );      
+       return 0;
+}
+
+int CmdAnalyseDates(const char *Cmd){
+       // look for datestamps in a given array of bytes
+       PrintAndLog("To be implemented. Feel free to contribute!");
+       return 0;
+}
+int CmdAnalyseTEASelfTest(const char *Cmd){
+       
+       uint8_t v[8], v_le[8];
+       memset(v, 0x00, sizeof(v));
+       memset(v_le, 0x00, sizeof(v_le));
+       uint8_t* v_ptr = v_le;
+
+       uint8_t cmdlen = strlen(Cmd);
+       cmdlen = ( sizeof(v)<<2 < cmdlen ) ? sizeof(v)<<2 : cmdlen;
+       
+       if ( param_gethex(Cmd, 0, v, cmdlen) > 0 ){
+               PrintAndLog("can't read hex chars, uneven? :: %u", cmdlen);
+               return 1;
+       }
+       
+       SwapEndian64ex(v , 8, 4, v_ptr);
+       
+       // ENCRYPTION KEY:      
+       uint8_t key[16] = {0x55,0xFE,0xF6,0x30,0x62,0xBF,0x0B,0xC1,0xC9,0xB3,0x7C,0x34,0x97,0x3E,0x29,0xFB };
+       uint8_t keyle[16];
+       uint8_t* key_ptr = keyle;
+       SwapEndian64ex(key , sizeof(key), 4, key_ptr);
+       
+       PrintAndLog("TEST LE enc| %s", sprint_hex(v_ptr, 8));
+       
+       tea_decrypt(v_ptr, key_ptr);    
+       PrintAndLog("TEST LE dec | %s", sprint_hex_ascii(v_ptr, 8));
+       
+       tea_encrypt(v_ptr, key_ptr);    
+       tea_encrypt(v_ptr, key_ptr);
+       PrintAndLog("TEST enc2 | %s", sprint_hex_ascii(v_ptr, 8));
+
+       return 0;
+}
+
+int CmdAnalyseA(const char *Cmd){
+/*     
+piwi
+// uid(2e086b1a) nt(230736f6) ks(0b0008000804000e) nr(000000000)
+// uid(2e086b1a) nt(230736f6) ks(0e0b0e0b090c0d02) nr(000000001)
+// uid(2e086b1a) nt(230736f6) ks(0e05060e01080b08) nr(000000002)
+uint64_t d1[] = {0x2e086b1a, 0x230736f6, 0x0000001, 0x0e0b0e0b090c0d02};
+uint64_t d2[] = {0x2e086b1a, 0x230736f6, 0x0000002, 0x0e05060e01080b08};
+       
+// uid(17758822) nt(c0c69e59) ks(080105020705040e) nr(00000001)
+// uid(17758822) nt(c0c69e59) ks(01070a05050c0705) nr(00000002)
+uint64_t d1[] = {0x17758822, 0xc0c69e59, 0x0000001, 0x080105020705040e};
+uint64_t d2[] = {0x17758822, 0xc0c69e59, 0x0000002, 0x01070a05050c0705};
+       
+// uid(6e442129) nt(8f699195) ks(090d0b0305020f02) nr(00000001)
+// uid(6e442129) nt(8f699195) ks(03030508030b0c0e) nr(00000002)
+// uid(6e442129) nt(8f699195) ks(02010f030c0d050d) nr(00000003)
+// uid(6e442129) nt(8f699195) ks(00040f0f0305030e) nr(00000004)
+uint64_t d1[] = {0x6e442129, 0x8f699195, 0x0000001, 0x090d0b0305020f02};
+uint64_t d2[] = {0x6e442129, 0x8f699195, 0x0000004, 0x00040f0f0305030e};
+       
+uid(3e172b29) nt(039b7bd2) ks(0c0e0f0505080800) nr(00000001)
+uid(3e172b29) nt(039b7bd2) ks(0e06090d03000b0f) nr(00000002)
+*/
+       uint64_t key = 0;
+       uint64_t d1[] = {0x3e172b29, 0x039b7bd2, 0x0000001, 0x0c0e0f0505080800};
+       uint64_t d2[] = {0x3e172b29, 0x039b7bd2, 0x0000002, 0x0e06090d03000b0f};
+       
+       nonce2key_ex(0, 0 , d1[0], d1[1], d1[2], d1[3], &key);
+       nonce2key_ex(0, 0 , d2[0], d2[1], d2[2], d2[3], &key);
+       return 0;
+}
+
+static void permute(uint8_t *data, uint8_t len, uint8_t *output){      
+#define KEY_SIZE 8
+
+       if ( len > KEY_SIZE ) {
+               for(uint8_t m = 0; m < len; m += KEY_SIZE){
+                       permute(data+m, KEY_SIZE, output+m);
+               }
+               return;
+       }
+       if ( len != KEY_SIZE ) {
+               printf("wrong key size\n");
+               return;
+       }
+       uint8_t i,j,p, mask;
+       for( i=0; i < KEY_SIZE; ++i){
+               p = 0;
+               mask = 0x80 >> i;
+               for( j=0; j < KEY_SIZE; ++j){
+                       p >>= 1;
+                       if (data[j] & mask) 
+                               p |= 0x80;
+               }
+               output[i] = p;
+       }
+}
+static void permute_rev(uint8_t *data, uint8_t len, uint8_t *output){
+       permute(data, len, output);
+       permute(output, len, data);
+       permute(data, len, output);
+}
+static void simple_crc(uint8_t *data, uint8_t len, uint8_t *output){
+       uint8_t crc = 0;
+       for( uint8_t i=0; i < len; ++i){
+               // seventh byte contains the crc.
+               if ( (i & 0x7) == 0x7 ) {
+                       output[i] = crc ^ 0xFF;
+                       crc = 0;
+               } else {
+                       output[i] = data[i];
+                       crc ^= data[i];
+               }
+       }
+}
+// DES doesn't use the MSB.
+static void shave(uint8_t *data, uint8_t len){
+       for (uint8_t i=0; i<len; ++i)
+               data[i] &= 0xFE;
+}
+static void generate_rev(uint8_t *data, uint8_t len) {
+       uint8_t *key = calloc(len,1);   
+       printf("input permuted key | %s \n", sprint_hex(data, len));
+       permute_rev(data, len, key);
+       printf("    unpermuted key | %s \n", sprint_hex(key, len));
+       shave(key, len);
+       printf("               key | %s \n", sprint_hex(key, len));
+       free(key);      
+}
+static void generate(uint8_t *data, uint8_t len) {
+       uint8_t *key = calloc(len,1);
+       uint8_t *pkey = calloc(len,1);  
+       printf("    input key | %s \n", sprint_hex(data, len));
+       permute(data, len, pkey);
+       printf(" permuted key | %s \n", sprint_hex(pkey, len));
+       simple_crc(pkey, len, key );
+       printf("   CRC'ed key | %s \n", sprint_hex(key, len));
+       free(key);
+       free(pkey);
+}
+int CmdAnalyseHid(const char *Cmd){
+
+       uint8_t key[8] = {0};   
+       uint8_t key_std_format[8] = {0};
+       uint8_t key_iclass_format[8] = {0};
+       uint8_t data[16] = {0};
+       bool isReverse = FALSE;
+       int len = 0;
+       char cmdp = param_getchar(Cmd, 0);
+       if (strlen(Cmd) == 0|| cmdp == 'h' || cmdp == 'H') return usage_analyse_hid();
+               
+       if ( cmdp == 'r' || cmdp == 'R' ) 
+               isReverse = TRUE;
+       
+       param_gethex_ex(Cmd, 1, data, &len);
+       if ( len%2 ) return usage_analyse_hid();
+       
+       len >>= 1;      
+
+       memcpy(key, data, 8);
+
+       if ( isReverse ) {
+               generate_rev(data, len);
+               permutekey_rev(key, key_std_format);
+               printf(" holiman iclass key | %s \n", sprint_hex(key_std_format, 8));
+       }
+       else {
+               generate(data, len);
+               permutekey(key, key_iclass_format);             
+               printf(" holiman std key | %s \n", sprint_hex(key_iclass_format, 8));
+       }
+       return 0;
+}
 
 static command_t CommandTable[] = {
 
 static command_t CommandTable[] = {
-       {"help",            CmdHelp,            1, "This help"},
-       {"lcr",                         CmdAnalyseLCR,          0, "Generate final byte for XOR LRC"},
+       {"help",        CmdHelp,            1, "This help"},
+       {"lcr",         CmdAnalyseLCR,          1, "Generate final byte for XOR LRC"},
+       {"crc",         CmdAnalyseCRC,          1, "Stub method for CRC evaluations"},
+       {"chksum",      CmdAnalyseCHKSUM,       1, "Checksum with adding, masking and one's complement"},
+       {"dates",       CmdAnalyseDates,        1, "Look for datestamps in a given array of bytes"},
+       {"tea",         CmdAnalyseTEASelfTest,  1, "Crypto TEA test"},
+       {"lfsr",        CmdAnalyseLfsr,         1,      "LFSR tests"},
+       {"a",           CmdAnalyseA,            1,      "num bits test"},
+       {"hid",         CmdAnalyseHid,          1,      "Permute function from 'heart of darkness' paper"},
        {NULL, NULL, 0, NULL}
 };
 
        {NULL, NULL, 0, NULL}
 };
 
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