user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L149
  mov    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L149
  mov    -0x40(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L149
  mov    -0x40(%rbp),%rax
  add    $0x20,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L107
L149:
  lea    D72(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D30(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L139
L107:
  mov    $0x0,%eax
  call   <OpenSSL_add_all_algorithms@plt>
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    D55(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L23
  movl   $0x1,-0x24(%rbp)
  jmp    L90
L23:
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    D9(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L49
  movl   $0x2,-0x24(%rbp)
  jmp    L90
L49:
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    D44(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L90
  movl   $0x3,-0x24(%rbp)
L90:
  mov    -0x40(%rbp),%rax
  mov    0x18(%rax),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x40(%rbp),%rax
  mov    0x20(%rax),%rax
  mov    %rax,-0x18(%rbp)
  cmpl   $0x1,-0x24(%rbp)
  jne    L65
  lea    D90(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  movl   $0x0,-0x28(%rbp)
  mov    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  lea    -0x28(%rbp),%rdx
  lea    D17(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    -0x28(%rbp),%eax
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <genkey@plt>
  mov    $0x0,%eax
  jmp    L139
L65:
  mov    -0x40(%rbp),%rax
  mov    0x10(%rax),%rax
  mov    %rax,-0x10(%rbp)
  cmpl   $0x2,-0x24(%rbp)
  jne    L8
  lea    D78(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <encrypt@plt>
  mov    $0x0,%eax
  jmp    L139
L8:
  cmpl   $0x3,-0x24(%rbp)
  jne    L33
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <decrypt@plt>
  mov    $0x0,%eax
  jmp    L139
L33:
  mov    $0x1,%eax
L139:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L112
  call   <__stack_chk_fail@plt>
L112:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D72
data_type: string
name: read_data
arguments: data_tag: D18
data_type: string
name: read_data
arguments: data_tag: D6
data_type: string
name: read_data
arguments: data_tag: D30
data_type: string
name: read_data
arguments: data_tag: D55
data_type: string
name: read_data
arguments: data_tag: D9
data_type: string
name: read_data
arguments: data_tag: D44
data_type: string
name: read_data
arguments: data_tag: D90
data_type: string
name: read_data
arguments: data_tag: D17
data_type: string
name: read_data
arguments: data_tag: D78
data_type: string
name: read_data
arguments: data_tag: D48
data_type: string

tool: D72: Upss, something is wrong, check your parameters!


tool: D18: Correct format for key generation: genkey 2048 private.pem public.pem


tool: D6: Correct format for encryption: encrypt public.pem input encrypted


tool: D30: Correct format for decryption: decrypt private.pem encrypted decrypted


tool: D55: genkey

tool: D9: encrypt

tool: D44: decrypt

tool: D90: Start generating private and public key pair ...


tool: D17: %d

tool: D78: Start encrypting ...


tool: D48: Start decrypting ...


assistant: ```c
int main(int argc, char *argv[]) {
  if (argv[1] == NULL || argv[2] == NULL || argv[3] == NULL || argv[4] == NULL) {
    printf("Upss, something is wrong, check your parameters!\n");
    printf("Correct format for key generation: genkey 2048 private.pem public.pem\n");
    printf("Correct format for encryption: encrypt public.pem input encrypted\n");
    printf("Correct format for decryption: decrypt private.pem encrypted decrypted\n");
    return 1;
  }
  OpenSSL_add_all_algorithms();
  int mode;
  if (strcmp(argv[1], "genkey") == 0) {
    mode = 1;
  } else if (strcmp(argv[1], "encrypt") == 0) {
    mode = 2;
  } else if (strcmp(argv[1], "decrypt") == 0) {
    mode = 3;
  }
  char *inFile = argv[3];
  char *outFile = argv[4];
  if (mode == 1) {
    printf("Start generating private and public key pair ...\n");
    int keyLength = 0;
    sscanf(argv[2], "%d", &keyLength);
    genkey(keyLength, inFile, outFile);
    return 0;
  }
  char *keyFile = argv[2];
  if (mode == 2) {
    printf("Start encrypting ...\n");
    encrypt(keyFile, inFile, outFile);
    return 0;
  }
  if (mode == 3) {
    printf("Start decrypting ...\n");
    decrypt(keyFile, inFile, outFile);
    return 0;
  }
  return 1;
}
```