user: Translate the below assembly code into C programming language:

```asm
<sphincs_sign>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  sub    $0xd88,%rsp
  mov    %rdx,0x20(%rsp)
  lea    0x90(%rsp),%rbp
  mov    %rcx,0x10(%rsp)
  lea    0x20(%rdx),%rcx
  mov    %rsi,%rdx
  mov    %rdi,%rsi
  mov    %rbp,%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0xd78(%rsp)
  xor    %eax,%eax
  call   <prf@plt>
  lea    0xb0(%rsp),%rax
  mov    %rax,0x18(%rsp)
  mov    %rax,%r13
  xor    %eax,%eax
  jmp    L217
L102:
  movzbl -0x28(%r13),%esi
  xor    %eax,%eax
  lea    D18(%rip),%rdi
  call   <printf@plt>
  cmp    $0x28,%ebx
  je     L95
L56:
  add    $0x1,%r13
  mov    %ebx,%eax
L217:
  lea    0x1(%rax),%ebx
  cmp    $0x7,%eax
  ja     L102
  movzbl 0x0(%r13),%esi
  lea    D18(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L56
L95:
  mov    $0xa,%edi
  lea    0xd0(%rsp),%r13
  lea    0x50(%rsp),%rbx
  call   <putchar@plt>
  mov    %r15,%rcx
  mov    %rbp,%rsi
  mov    %r12,%rdx
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <hash_any_n_2n@plt>
  movzbl 0xb0(%rsp),%eax
  mov    0x20(%rsp),%rdx
  mov    %rbx,%rdi
  mov    0x18(%rsp),%rsi
  mov    %rbx,0x8(%rsp)
  and    $0xf,%eax
  or     $0xffffffc0,%eax
  mov    %al,0xb0(%rsp)
  xor    %eax,%eax
  call   <prf_64@plt>
  mov    0x10(%rsp),%r15
  mov    %rbx,%rsi
  mov    %r13,%rdi
  xor    %eax,%eax
  mov    %r15,%rdx
  lea    0x1c0(%r15),%rbp
  call   <horst_sign_opti@plt>
  lea    0x70(%rsp),%rdi
  mov    %rbx,%rsi
  mov    %r15,%rdx
  xor    %eax,%eax
  mov    %rdi,0x40(%rsp)
  lea    0x510(%rsp),%rbx
  call   <horst_keygen@plt>
  lea    0x110(%rsp),%rcx
  movb   $0x10,0x3f(%rsp)
  movzbl 0xb0(%rsp),%eax
  mov    %rcx,0x28(%rsp)
  and    $0xf,%eax
L26:
  mov    %al,0xb0(%rsp)
  movzbl 0xb7(%rsp),%eax
  movq   $0x0,(%rsp)
  mov    %eax,%ecx
  and    $0x1f,%ecx
  mov    %cl,0x48(%rsp)
  mov    %eax,%ecx
  and    $0x1f,%ecx
  mov    %ecx,0x30(%rsp)
  nopw   0x0(%rax,%rax,1)
L25:
  mov    (%rsp),%r14
  and    $0xffffffe0,%eax
  mov    0x20(%rsp),%rdx
  mov    0x18(%rsp),%rsi
  mov    0x8(%rsp),%rdi
  or     %r14d,%eax
  mov    %al,0xb7(%rsp)
  xor    %eax,%eax
  call   <prf_64@plt>
  cmp    %r14d,0x30(%rsp)
  je     L177
L89:
  mov    0x10(%rsp),%r13
  mov    0x8(%rsp),%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  mov    $0x43,%r15d
  mov    %r13,%rdx
  call   <wotsp_keygen@plt>
  nop
L205:
  mov    %rbx,%r14
  xor    %r12d,%r12d
  test   %r15d,%r15d
  jg     L43
  jmp    L178
  nopl   (%rax)
L58:
  lea    0x20(%r14),%rdx
  mov    %r14,%rsi
  mov    %r13,%rcx
  xor    %eax,%eax
  call   <hash_nn_n_mask@plt>
  add    $0x2,%r12d
  add    $0x40,%r14
  cmp    %r15d,%r12d
  jge    L178
L43:
  mov    %r12d,%edi
  lea    0x1(%r12),%eax
  sar    %edi
  shl    $0x5,%edi
  movslq %edi,%rdi
  add    %rbx,%rdi
  cmp    %r15d,%eax
  jl     L58
  movdqu (%r14),%xmm1
  add    $0x2,%r12d
  add    $0x40,%r14
  movups %xmm1,(%rdi)
  movdqu -0x30(%r14),%xmm2
  movups %xmm2,0x10(%rdi)
  cmp    %r15d,%r12d
  jl     L43
L178:
  sub    $0x1,%r15d
  add    $0x40,%r13
  sar    %r15d
  add    $0x1,%r15d
  cmp    %r13,%rbp
  jne    L205
  mov    (%rsp),%rcx
  movdqa (%rbx),%xmm3
  mov    %rcx,%rax
  add    $0x1,%rcx
  shl    $0x5,%rax
  add    0x28(%rsp),%rax
  mov    %rcx,(%rsp)
  movups %xmm3,(%rax)
  movdqa 0x10(%rbx),%xmm4
  movups %xmm4,0x10(%rax)
  cmp    $0x20,%rcx
  je     L140
  movzbl 0xb7(%rsp),%eax
  jmp    L25
L177:
  mov    0x10(%rsp),%rdx
  mov    0x8(%rsp),%rsi
  xor    %eax,%eax
  mov    0x40(%rsp),%rdi
  call   <wotsp_sign@plt>
  jmp    L89
L140:
  movzbl 0x48(%rsp),%r15d
  movl   $0x5,(%rsp)
  mov    %rbp,%r13
  mov    %rbp,0x30(%rsp)
  mov    0x28(%rsp),%r14
  mov    %rbx,0x48(%rsp)
L67:
  lea    0x1(%r15),%eax
  lea    -0x1(%r15),%edx
  and    $0x1,%r15d
  cmovne %edx,%eax
  cmpl   $0x1,(%rsp)
  mov    %eax,%r15d
  je     L35
  mov    %r15,%rax
  shl    $0x5,%rax
  and    $0x1fe0,%eax
  lea    (%r14,%rax,1),%rbp
  lea    0x20(%r14,%rax,1),%r12
  nopl   0x0(%rax,%rax,1)
L190:
  movzbl 0x0(%rbp),%esi
  lea    D18(%rip),%rdi
  xor    %eax,%eax
  add    $0x1,%rbp
  call   <printf@plt>
  cmp    %rbp,%r12
  jne    L190
L35:
  movzbl (%rsp),%ecx
  mov    $0x1,%r12d
  mov    %r14,%rbx
  xor    %ebp,%ebp
  shl    %cl,%r12d
  nopl   (%rax)
L161:
  mov    %ebp,%edi
  lea    0x20(%rbx),%rdx
  mov    %rbx,%rsi
  mov    %r13,%rcx
  sar    %edi
  xor    %eax,%eax
  add    $0x2,%ebp
  add    $0x40,%rbx
  shl    $0x5,%edi
  movslq %edi,%rdi
  add    %r14,%rdi
  call   <hash_nn_n_mask@plt>
  cmp    %r12d,%ebp
  jl     L161
  shr    %r15b
  add    $0x40,%r13
  subl   $0x1,(%rsp)
  jne    L67
  mov    0x8(%rsp),%rax
  pxor   %xmm0,%xmm0
  cmpb   $0xc0,0x3f(%rsp)
  movdqa 0x110(%rsp),%xmm5
  mov    0x30(%rsp),%rbp
  movdqa 0x120(%rsp),%xmm6
  mov    0x48(%rsp),%rbx
  movaps %xmm0,(%rax)
  movaps %xmm0,0x10(%rax)
  movaps %xmm5,0x70(%rsp)
  movaps %xmm6,0x80(%rsp)
  je     L182
  andb   $0xf,0xb0(%rsp)
  lea    0xb7(%rsp),%rax
L100:
  movzbl (%rax),%edx
  movzbl -0x1(%rax),%ecx
  sub    $0x1,%rax
  shr    $0x5,%dl
  shl    $0x3,%ecx
  or     %ecx,%edx
  mov    %dl,0x1(%rax)
  cmp    %rax,0x18(%rsp)
  jne    L100
  movzbl 0x3f(%rsp),%ecx
  mov    %ecx,%eax
  add    $0x10,%ecx
  mov    %cl,0x3f(%rsp)
  jmp    L26
L182:
  mov    0xd78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L119
  add    $0xd88,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L119:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D18
data_type: string

tool: D18: %02x

assistant: ```c
int sphincs_sign(unsigned char const *message, unsigned long long length, unsigned char const sk[64], unsigned char const masks[1024]) {
  int a = 0, h = 0, i = 0, j = 0, l = 0;
  unsigned char leafidx = 0;
  unsigned char R[2 * 32];
  unsigned char digest[64];
  unsigned char seed[32];
  unsigned char leaves[32 * 32];
  unsigned char wots_pk[67 * 32];
  unsigned char root[32];
  unsigned char *addr = R + 32;
  prf(R, message, length, sk + 64 / 2);
  for (i = 0; i < 32 + 8; ++i) {
    printf("%02x", R[(i < 8 ? 32 + i : i - 8)]);
  }
  printf("\n");
  hash_any_n_2n(digest, R, message, length);
  addr[0] = (12 << 4) | (addr[0] & 0x0f);
  prf_64(seed, addr, sk);
  horst_sign_opti(digest, seed, masks);
  horst_keygen(root, seed, masks);
  for (a = 0; a < 12; ++a) {
    addr[0] = (addr[0] & 0x0f);
    if (a != 0) {
      for (i = 8 - 1; i > 0; --i) {
        addr[i] = ((addr[i] & 0xe0) >> 5) | ((addr[i - 1] & 0x1f) << 3);
      }
      addr[0] = (a << 4) & 0xf0;
    } else {
      addr[0] = (a << 4) | addr[0];
    }
    leafidx = addr[8 - 1] & 0x1f;
    for (l = 0; l < 32; ++l) {
      addr[8 - 1] = (addr[8 - 1] & 0xe0) | l;
      prf_64(seed, addr, sk);
      if (l == leafidx) {
        wotsp_sign(root, seed, masks);
      }
      wotsp_keygen(wots_pk, seed, masks);
      do {
        for (i = 67, h = 0; i > 1; i = 1 + ((i - 1) / 2), h++) {
          for (j = 0; j < i; j += 2) {
            if (j + 2 > i) {
              memcpy(wots_pk + (j / 2) * 32, wots_pk + (j)*32, 32);
            } else {
              hash_nn_n_mask(wots_pk + (j / 2) * 32, wots_pk + (j)*32, wots_pk + (j + 1) * 32, masks + (2 * h) * 32);
            }
          }
        }
      } while (0);
      for (i = 0; i < 32; ++i) {
        leaves[l * 32 + i] = wots_pk[0 * 32 + i];
      }
    }
    for (i = 0; i < 5; ++i) {
      if ((leafidx & 1) == 0) {
        leafidx += 1;
      } else {
        leafidx -= 1;
      }
      if (i < 5 - 1) {
        for (j = 0; j < 32; ++j) {
          printf("%02x", leaves[leafidx * 32 + j]);
        }
      }
      for (j = 0; j < (1 << (5 - i)); j += 2) {
        hash_nn_n_mask(leaves + (j / 2) * 32, leaves + (j)*32, leaves + (j + 1) * 32, masks + 2 * (7 + i) * 32);
      }
      leafidx /= 2;
    }
    for (i = 0; i < 32; ++i) {
      seed[i] = 0;
      root[i] = leaves[i + 0 * 32];
    }
  }
  return 0;
}
```