user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    D189(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D5(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D16(%rip),%rdi
  call   <system@plt>
  test   %eax,%eax
  jne    L91
  lea    D222(%rip),%rdi
  call   <puts@plt>
L0:
  mov    %rsp,%rbx
  lea    D410(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D22(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D97(%rip),%rdi
  call   <system@plt>
  test   %eax,%eax
  jne    L163
  lea    D222(%rip),%rdi
  call   <puts@plt>
L101:
  mov    %rsp,%rbx
  lea    D386(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D177(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D381(%rip),%rdi
  call   <system@plt>
  test   %eax,%eax
  jne    L40
  lea    D222(%rip),%rdi
  call   <puts@plt>
L144:
  mov    %rsp,%rbx
  lea    D42(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D246(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D191(%rip),%rdi
  call   <system@plt>
  test   %eax,%eax
  jne    L48
  lea    D222(%rip),%rdi
  call   <puts@plt>
L107:
  mov    %rsp,%rbx
  lea    D414(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D202(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D194(%rip),%rdi
  call   <system@plt>
  test   %eax,%eax
  jne    L87
  lea    D222(%rip),%rdi
  call   <puts@plt>
L76:
  mov    %rsp,%rbx
  lea    D313(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D57(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D429(%rip),%rdi
  call   <system@plt>
  test   %eax,%eax
  jne    L55
  lea    D222(%rip),%rdi
  call   <puts@plt>
L132:
  mov    %rsp,%rbx
  lea    D63(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D151(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D329(%rip),%rdi
  call   <system@plt>
  test   %eax,%eax
  jne    L162
  lea    D222(%rip),%rdi
  call   <puts@plt>
L145:
  mov    %rsp,%rbx
  lea    D344(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D188(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D94(%rip),%rdi
  call   <system@plt>
  test   %eax,%eax
  jne    L73
  lea    D222(%rip),%rdi
  call   <puts@plt>
L183:
  mov    %rsp,%rbx
  lea    D298(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D143(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  lea    D60(%rip),%rdi
  call   <system@plt>
  test   %eax,%eax
  jne    L184
  lea    D222(%rip),%rdi
  call   <puts@plt>
L111:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L57
  mov    $0x0,%eax
  add    $0x110,%rsp
  pop    %rbx
  ret
L91:
  lea    D385(%rip),%rdi
  call   <puts@plt>
  jmp    L0
L163:
  lea    D385(%rip),%rdi
  call   <puts@plt>
  jmp    L101
L40:
  lea    D385(%rip),%rdi
  call   <puts@plt>
  jmp    L144
L48:
  lea    D385(%rip),%rdi
  call   <puts@plt>
  jmp    L107
L87:
  lea    D385(%rip),%rdi
  call   <puts@plt>
  jmp    L76
L55:
  lea    D385(%rip),%rdi
  call   <puts@plt>
  jmp    L132
L162:
  lea    D385(%rip),%rdi
  call   <puts@plt>
  jmp    L145
L73:
  lea    D385(%rip),%rdi
  call   <puts@plt>
  jmp    L183
L184:
  lea    D385(%rip),%rdi
  call   <puts@plt>
  jmp    L111
L57:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D189
type: string
name: extract_symbolic_data
arguments: data_label: D5
type: string
name: extract_symbolic_data
arguments: data_label: D16
type: string
name: extract_symbolic_data
arguments: data_label: D222
type: string
name: extract_symbolic_data
arguments: data_label: D410
type: string
name: extract_symbolic_data
arguments: data_label: D22
type: string
name: extract_symbolic_data
arguments: data_label: D97
type: string
name: extract_symbolic_data
arguments: data_label: D386
type: string
name: extract_symbolic_data
arguments: data_label: D177
type: string
name: extract_symbolic_data
arguments: data_label: D381
type: string
name: extract_symbolic_data
arguments: data_label: D42
type: string
name: extract_symbolic_data
arguments: data_label: D246
type: string
name: extract_symbolic_data
arguments: data_label: D191
type: string
name: extract_symbolic_data
arguments: data_label: D414
type: string
name: extract_symbolic_data
arguments: data_label: D202
type: string
name: extract_symbolic_data
arguments: data_label: D194
type: string
name: extract_symbolic_data
arguments: data_label: D313
type: string
name: extract_symbolic_data
arguments: data_label: D57
type: string
name: extract_symbolic_data
arguments: data_label: D429
type: string
name: extract_symbolic_data
arguments: data_label: D63
type: string
name: extract_symbolic_data
arguments: data_label: D151
type: string
name: extract_symbolic_data
arguments: data_label: D329
type: string
name: extract_symbolic_data
arguments: data_label: D344
type: string
name: extract_symbolic_data
arguments: data_label: D188
type: string
name: extract_symbolic_data
arguments: data_label: D94
type: string
name: extract_symbolic_data
arguments: data_label: D298
type: string
name: extract_symbolic_data
arguments: data_label: D143
type: string
name: extract_symbolic_data
arguments: data_label: D60
type: string
name: extract_symbolic_data
arguments: data_label: D385
type: string

tool: D189: ./enc -i tst/msg0.txt -o tst/msg0.crypto -p fish

tool: D5: ./dec -i tst/msg0.crypto -o tst/msg0.plain -p fish

tool: D16: diff tst/msg0.txt tst/msg0.plain

tool: D222: pass


tool: D410: ./enc -i tst/msg1.txt -o tst/msg1.crypto -p fish

tool: D22: ./dec -i tst/msg1.crypto -o tst/msg1.plain -p fish

tool: D97: diff tst/msg1.txt tst/msg1.plain

tool: D386: ./enc -i tst/msg2.txt -o tst/msg2.crypto -p fish

tool: D177: ./dec -i tst/msg2.crypto -o tst/msg2.plain -p fish

tool: D381: diff tst/msg2.txt tst/msg2.plain

tool: D42: ./emb -c covers/logo.ppm -m tst/msg0.txt -s tst/msg0.ppm

tool: D246: ./ext -s tst/msg0.ppm -m tst/msg0.plain2

tool: D191: diff tst/msg0.txt tst/msg0.plain2

tool: D414: ./emb -c covers/logo.ppm -m tst/msg1.txt -s tst/msg1.ppm

tool: D202: ./ext -s tst/msg1.ppm -m tst/msg1.plain2

tool: D194: diff tst/msg1.txt tst/msg1.plain2

tool: D313: ./emb -c covers/logo.ppm -m tst/msg2.txt -s tst/msg2.ppm

tool: D57: ./ext -s tst/msg2.ppm -m tst/msg2.plain2

tool: D429: diff tst/msg2.txt tst/msg2.plain2

tool: D63: ./encemb -c covers/logo.ppm -m tst/msg0.txt -s tst/msg0.ppm -p fish

tool: D151: ./extdec -s tst/msg0.ppm -m tst/msg0.plain3 -p fish

tool: D329: diff tst/msg0.txt tst/msg0.plain3

tool: D344: ./encemb -c covers/logo.ppm -m tst/msg1.txt -s tst/msg1.ppm -p fish

tool: D188: ./extdec -s tst/msg1.ppm -m tst/msg1.plain3 -p fish

tool: D94: diff tst/msg1.txt tst/msg1.plain3

tool: D298: ./encemb -c covers/logo.ppm -m tst/msg2.txt -s tst/msg2.ppm -p fish

tool: D143: ./extdec -s tst/msg2.ppm -m tst/msg2.plain3 -p fish

tool: D60: diff tst/msg2.txt tst/msg2.plain3

tool: D385: fail


assistant: ```c
int main() {
  char cmd[256];
  int r;
  strcpy(cmd, "./enc -i tst/msg0.txt -o tst/msg0.crypto -p fish");
  printf("%s\n", cmd);
  system(cmd);
  strcpy(cmd, "./dec -i tst/msg0.crypto -o tst/msg0.plain -p fish");
  printf("%s\n", cmd);
  system(cmd);
  r = system("diff tst/msg0.txt tst/msg0.plain");
  (!r) ? printf("pass\n\n") : printf("fail\n\n");
  strcpy(cmd, "./enc -i tst/msg1.txt -o tst/msg1.crypto -p fish");
  printf("%s\n", cmd);
  system(cmd);
  strcpy(cmd, "./dec -i tst/msg1.crypto -o tst/msg1.plain -p fish");
  printf("%s\n", cmd);
  system(cmd);
  r = system("diff tst/msg1.txt tst/msg1.plain");
  (!r) ? printf("pass\n\n") : printf("fail\n\n");
  strcpy(cmd, "./enc -i tst/msg2.txt -o tst/msg2.crypto -p fish");
  printf("%s\n", cmd);
  system(cmd);
  strcpy(cmd, "./dec -i tst/msg2.crypto -o tst/msg2.plain -p fish");
  printf("%s\n", cmd);
  system(cmd);
  r = system("diff tst/msg2.txt tst/msg2.plain");
  (!r) ? printf("pass\n\n") : printf("fail\n\n");
  strcpy(cmd, "./emb -c covers/logo.ppm -m tst/msg0.txt -s tst/msg0.ppm");
  printf("%s\n", cmd);
  system(cmd);
  strcpy(cmd, "./ext -s tst/msg0.ppm -m tst/msg0.plain2");
  printf("%s\n", cmd);
  system(cmd);
  r = system("diff tst/msg0.txt tst/msg0.plain2");
  (!r) ? printf("pass\n\n") : printf("fail\n\n");
  strcpy(cmd, "./emb -c covers/logo.ppm -m tst/msg1.txt -s tst/msg1.ppm");
  printf("%s\n", cmd);
  system(cmd);
  strcpy(cmd, "./ext -s tst/msg1.ppm -m tst/msg1.plain2");
  printf("%s\n", cmd);
  system(cmd);
  r = system("diff tst/msg1.txt tst/msg1.plain2");
  (!r) ? printf("pass\n\n") : printf("fail\n\n");
  strcpy(cmd, "./emb -c covers/logo.ppm -m tst/msg2.txt -s tst/msg2.ppm");
  printf("%s\n", cmd);
  system(cmd);
  strcpy(cmd, "./ext -s tst/msg2.ppm -m tst/msg2.plain2");
  printf("%s\n", cmd);
  system(cmd);
  r = system("diff tst/msg2.txt tst/msg2.plain2");
  (!r) ? printf("pass\n\n") : printf("fail\n\n");
  strcpy(cmd, "./encemb -c covers/logo.ppm -m tst/msg0.txt -s tst/msg0.ppm -p fish");
  printf("%s\n", cmd);
  system(cmd);
  strcpy(cmd, "./extdec -s tst/msg0.ppm -m tst/msg0.plain3 -p fish");
  printf("%s\n", cmd);
  system(cmd);
  r = system("diff tst/msg0.txt tst/msg0.plain3");
  (!r) ? printf("pass\n\n") : printf("fail\n\n");
  strcpy(cmd, "./encemb -c covers/logo.ppm -m tst/msg1.txt -s tst/msg1.ppm -p fish");
  printf("%s\n", cmd);
  system(cmd);
  strcpy(cmd, "./extdec -s tst/msg1.ppm -m tst/msg1.plain3 -p fish");
  printf("%s\n", cmd);
  system(cmd);
  r = system("diff tst/msg1.txt tst/msg1.plain3");
  (!r) ? printf("pass\n\n") : printf("fail\n\n");
  strcpy(cmd, "./encemb -c covers/logo.ppm -m tst/msg2.txt -s tst/msg2.ppm -p fish");
  printf("%s\n", cmd);
  system(cmd);
  strcpy(cmd, "./extdec -s tst/msg2.ppm -m tst/msg2.plain3 -p fish");
  printf("%s\n", cmd);
  system(cmd);
  r = system("diff tst/msg2.txt tst/msg2.plain3");
  (!r) ? printf("pass\n\n") : printf("fail\n\n");
  return 0;
}
```