user: 请从给定的汇编指令推导出C源代码:

```asm
<load_netscape_key>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  mov    %r8d,-0x54(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <BUF_MEM_new@plt>
  mov    %rax,-0x20(%rbp)
  mov    $0x0,%eax
  call   <EVP_PKEY_new@plt>
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x30(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L64
  cmpq   $0x0,-0x18(%rbp)
  je     L64
L97:
  mov    -0x30(%rbp),%eax
  lea    0x2800(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <BUF_MEM_grow_clean@plt>
  test   %eax,%eax
  je     L60
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x40(%rbp),%rax
  mov    $0x2800,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <BIO_read@plt>
  mov    %eax,-0x2c(%rbp)
  mov    -0x2c(%rbp),%eax
  add    %eax,-0x30(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  je     L101
  cmpl   $0x0,-0x2c(%rbp)
  jns    L97
  mov    -0x48(%rbp),%rcx
  mov    -0x50(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  lea    D7(%rip),%rsi
  mov    %rax,%rdi
  call   <BIO_printf@plt>
  jmp    L18
L101:
  nop
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x28(%rbp)
  cmpl   $0x8,-0x54(%rbp)
  sete   %al
  movzbl %al,%ecx
  mov    -0x30(%rbp),%eax
  movslq %eax,%rdx
  lea    -0x28(%rbp),%rax
  mov    %ecx,%r8d
  mov    $0x0,%ecx
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <d2i_RSA_NET@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L70
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <BUF_MEM_free@plt>
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <EVP_PKEY_set1_RSA@plt>
  mov    -0x18(%rbp),%rax
  jmp    L52
L64:
  nop
  jmp    L18
L60:
  nop
  jmp    L18
L70:
  nop
L18:
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <BUF_MEM_free@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <EVP_PKEY_free@plt>
  mov    $0x0,%eax
L52:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L51
  call   <__stack_chk_fail@plt>
L51:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D7
type: string

tool: D7: Error reading %s %s

assistant: ```c
EVP_PKEY *load_netscape_key(BIO *err, BIO *key, const char *file, const char *key_descrip, int format) {
  EVP_PKEY *pkey;
  BUF_MEM *buf;
  RSA *rsa;
  const unsigned char *p;
  int size, i;
  buf = BUF_MEM_new();
  pkey = EVP_PKEY_new();
  size = 0;
  if (buf == NULL || pkey == NULL)
    goto error;
  for (;;) {
    if (!BUF_MEM_grow_clean(buf, size + 1024 * 10))
      goto error;
    i = BIO_read(key, &(buf->data[size]), 1024 * 10);
    size += i;
    if (i == 0)
      break;
    if (i < 0) {
      BIO_printf(err, "Error reading %s %s", key_descrip, file);
      goto error;
    }
  }
  p = (unsigned char *)buf->data;
  rsa = d2i_RSA_NET(NULL, &p, (long)size, NULL, (format == 8 ? 1 : 0));
  if (rsa == NULL)
    goto error;
  BUF_MEM_free(buf);
  EVP_PKEY_set1_RSA(pkey, rsa);
  return pkey;
error:
  BUF_MEM_free(buf);
  EVP_PKEY_free(pkey);
  return NULL;
}
```