user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  cmpl   $0x2,-0x34(%rbp)
  jg     L75
  mov    -0x40(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L5
L75:
  movl   $0x0,-0x28(%rbp)
  cmpl   $0x3,-0x34(%rbp)
  jle    L65
  mov    -0x40(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  cmp    $0x6e,%al
  jne    L65
  movl   $0x1,-0x28(%rbp)
L65:
  movl   $0xa,-0x20(%rbp)
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x18(%rbp)
  cmpl   $0x0,-0x28(%rbp)
  sete   %al
  movzbl %al,%r8d
  mov    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rdx
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    -0x20(%rbp),%edi
  mov    -0x18(%rbp),%ecx
  mov    -0x1c(%rbp),%esi
  mov    %r8d,%r9d
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <dummy_crypt_seed@plt>
  mov    %rax,-0x10(%rbp)
  cmpl   $0x0,-0x28(%rbp)
  sete   %al
  movzbl %al,%edx
  mov    -0x20(%rbp),%ecx
  mov    -0x1c(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <dummy_crypt_size_seed@plt>
  mov    %eax,-0x14(%rbp)
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x24(%rbp)
  jmp    L61
L67:
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x24(%rbp)
L61:
  mov    -0x24(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L67
  mov    $0xa,%edi
  call   <putchar@plt>
  cmpl   $0x0,-0x28(%rbp)
  je     L17
  mov    -0x20(%rbp),%edi
  jmp    L47
L17:
  mov    $0x0,%edi
L47:
  mov    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%ecx
  mov    -0x14(%rbp),%esi
  mov    -0x10(%rbp),%rax
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <dummy_decrypt_seed@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
L5:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D18
type: string
name: read_data
arguments: tag: D13
type: string
name: read_data
arguments: tag: D17
type: string
name: read_data
arguments: tag: D5
type: string

tool: D18: Usage: %s msg key [n]


tool: D13: Crypted  : 

tool: D17: %.2X 

tool: D5: Decrypted: %s


assistant: ```c
int main(int argc, char **argv) {
  if (argc <= 2) {
    printf("Usage: %s msg key [n]\n", argv[0]);
    return 1;
  }
  uint32_t no_seed = 0;
  if (argc >= 4) {
    if (argv[3][0] == 'n') {
      no_seed = 1;
    }
  }
  uint32_t seed = 10;
  uint32_t srclen = strlen(argv[1]) + 1;
  uint32_t key_len = strlen(argv[2]);
  char *m = dummy_crypt_seed(argv[1], srclen, argv[2], key_len, seed, no_seed ? 0 : 1);
  uint32_t s = dummy_crypt_size_seed(srclen, seed, no_seed ? 0 : 1);
  printf("Crypted  : ");
  for (uint32_t i = 0; i < s; ++i) {
    printf("%.2X ", (uint8_t)m[i]);
  }
  printf("\n");
  char *p = dummy_decrypt_seed(m, s, argv[2], key_len, no_seed ? seed : 0);
  printf("Decrypted: %s\n", p);
  free(m);
  free(p);
}
```