user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<_test_iclass_key_permutation>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x90,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x6c,-0x90(%rbp)
  movl   $0x8d,-0x8c(%rbp)
  movl   $0x44,-0x88(%rbp)
  movl   $0xf9,-0x84(%rbp)
  movl   $0x2a,-0x80(%rbp)
  movl   $0x2d,-0x7c(%rbp)
  movl   $0x1,-0x78(%rbp)
  movl   $0xbf,-0x74(%rbp)
  movq   $0x0,-0x70(%rbp)
  movq   $0x0,-0x68(%rbp)
  movq   $0x0,-0x60(%rbp)
  movq   $0x0,-0x58(%rbp)
  movl   $0x8a,-0x50(%rbp)
  movl   $0xd,-0x4c(%rbp)
  movl   $0xb9,-0x48(%rbp)
  movl   $0x88,-0x44(%rbp)
  movl   $0xbb,-0x40(%rbp)
  movl   $0xa7,-0x3c(%rbp)
  movl   $0x90,-0x38(%rbp)
  movl   $0xea,-0x34(%rbp)
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  lea    -0x70(%rbp),%rdx
  lea    -0x90(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <permutekey@plt>
  lea    -0x30(%rbp),%rdx
  lea    -0x70(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <permutekey_rev@plt>
  lea    -0x50(%rbp),%rcx
  lea    -0x70(%rbp),%rax
  mov    $0x8,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  je     L40
  lea    D67(%rip),%rax
  mov    %rax,%rdi
  call   <prnlog@plt>
  lea    -0x70(%rbp),%rax
  mov    $0x8,%edx
  mov    %rax,%rsi
  lea    D46(%rip),%rax
  mov    %rax,%rdi
  call   <printarr@plt>
  lea    -0x50(%rbp),%rax
  mov    $0x8,%edx
  mov    %rax,%rsi
  lea    D54(%rip),%rax
  mov    %rax,%rdi
  call   <printarr@plt>
  mov    $0x1,%eax
  jmp    L22
L40:
  lea    -0x30(%rbp),%rcx
  lea    -0x90(%rbp),%rax
  mov    $0x8,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  je     L2
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <prnlog@plt>
  lea    -0x90(%rbp),%rax
  mov    $0x8,%edx
  mov    %rax,%rsi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  call   <printarr@plt>
  lea    -0x30(%rbp),%rax
  mov    $0x8,%edx
  mov    %rax,%rsi
  lea    D43(%rip),%rax
  mov    %rax,%rdi
  call   <printarr@plt>
  mov    $0x1,%eax
  jmp    L22
L2:
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <prnlog@plt>
  mov    $0x0,%eax
L22:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L27
  call   <__stack_chk_fail@plt>
L27:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D67
type_infered: string
name: retrieve_data
arguments: tag: D46
type_infered: string
name: retrieve_data
arguments: tag: D54
type_infered: string
name: retrieve_data
arguments: tag: D11
type_infered: string
name: retrieve_data
arguments: tag: D37
type_infered: string
name: retrieve_data
arguments: tag: D43
type_infered: string
name: retrieve_data
arguments: tag: D4
type_infered: string

tool: D67: Error with iclass key permute!

tool: D46: testcase_output

tool: D54: testcase_output_correct

tool: D11: Error with reverse iclass key permute

tool: D37: testcase

tool: D43: testcase_output_rev

tool: D4: [+] Iclass key permutation OK!

assistant: ```c
int _test_iclass_key_permutation() {
  uint8_t testcase[8] = {0x6c, 0x8d, 0x44, 0xf9, 0x2a, 0x2d, 0x01, 0xbf};
  uint8_t testcase_output[8] = {0};
  uint8_t testcase_output_correct[8] = {0x8a, 0x0d, 0xb9, 0x88, 0xbb, 0xa7, 0x90, 0xea};
  uint8_t testcase_output_rev[8] = {0};
  permutekey(testcase, testcase_output);
  permutekey_rev(testcase_output, testcase_output_rev);
  if (memcmp(testcase_output, testcase_output_correct, 8) != 0) {
    prnlog("Error with iclass key permute!");
    printarr("testcase_output", testcase_output, 8);
    printarr("testcase_output_correct", testcase_output_correct, 8);
    return 1;
  }
  if (memcmp(testcase, testcase_output_rev, 8) != 0) {
    prnlog("Error with reverse iclass key permute");
    printarr("testcase", testcase, 8);
    printarr("testcase_output_rev", testcase_output_rev, 8);
    return 1;
  }
  prnlog("[+] Iclass key permutation OK!");
  return 0;
}
```