Function at 0x45973f
Capabilities:
Encrypt data using speck

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push ebx
xor ebx, ebx
test byte [ebp + 0x10], 0x80
push esi
push edi
mov esi, eax
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x28], ebx
mov byte [ebp - 2], bl
mov dword [ebp - 0x38], 0xc
mov dword [ebp - 0x34], ebx
je 0x45976e
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x459778
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.0045e27d
test eax, eax
pop ecx
je 0x459793
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00445025
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0044c83f
test eax, eax
pop ecx
je 0x4597ae
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00445025
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x4597cb
test ecx, 0x74000
jne 0x4597c7
cmp dword [ebp - 0x24], eax
je 0x4597cb
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x459825
dec eax
je 0x45980f
dec eax
je 0x45980a
call fcn.0044bfdd
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0044bfca
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.00445121
add esp, 0x14
jmp 0x459dd8
mov dword [ebp - 8], edx
jmp 0x459828
test cl, 8
je 0x45981c
test ecx, 0x70000
jne 0x45980a
mov dword [ebp - 8], 0x40000000
jmp 0x459828
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x459869
sub eax, ecx
je 0x459860
sub eax, ecx
je 0x459857
sub eax, ecx
je 0x45984e
sub eax, 0x40
jne 0x4597e4
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x45986c
mov dword [ebp - 0x10], 3
jmp 0x45986c
mov dword [ebp - 0x10], 2
jmp 0x45986c
mov dword [ebp - 0x10], 1
jmp 0x45986c
mov dword [ebp - 0x10], ebx
mov eax, dword [ebp + 0x10]
mov edx, 0x700
and eax, edx
mov ecx, 0x400
cmp eax, ecx
mov edi, 0x100
jg 0x4598bf
je 0x4598b6
cmp eax, ebx
je 0x4598b6
cmp eax, edi
je 0x4598ad
cmp eax, 0x200
je 0x459932
cmp eax, 0x300
jne 0x4597e4
mov dword [ebp - 0x14], 2
jmp 0x4598dc
mov dword [ebp - 0x14], 4
jmp 0x4598dc
mov dword [ebp - 0x14], 3
jmp 0x4598dc
cmp eax, 0x500
je 0x4598d5
cmp eax, 0x600
je 0x459932
cmp eax, edx
jne 0x4597e4
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x459900
mov ecx, dword [0x49e0e4]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x459900
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x45991c
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x45991c
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x459925
or dword [ebp - 0xc], edi
test al, 0x20
je 0x45993b
or dword [ebp - 0xc], 0x8000000
jmp 0x459946
mov dword [ebp - 0x14], 5
jmp 0x4598dc
test al, 0x10
je 0x459946
or dword [ebp - 0xc], 0x10000000
call fcn.0045a320
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x45996c
call fcn.0044bfdd
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0044bfca
mov dword [eax], 0x18
jmp 0x4599fa
mov eax, dword [ebp + 8]
mov edi, dword [fcn.0047d364]
push ebx
push dword [ebp - 0xc]
mov dword [eax], 1
push dword [ebp - 0x14]
lea eax, [ebp - 0x38]
push eax
push dword [ebp - 0x10]
push dword [ebp - 8]
push dword [ebp + 0xc]
call edi
cmp eax, 0xffffffff
mov dword [ebp - 0x1c], eax
jne 0x459a06
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x4599d2
test byte [ebp + 0x10], 1
je 0x4599d2
and dword [ebp - 8], 0x7fffffff
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x38]
push dword [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push dword [ebp - 8]
push dword [ebp + 0xc]
call edi
cmp eax, 0xffffffff
mov dword [ebp - 0x1c], eax
jne 0x459a06
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x49eb80]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [fcn.0047d320]
push eax
call fcn.0044bff0
pop ecx
call fcn.0044bfca
mov eax, dword [eax]
jmp 0x459e94
push dword [ebp - 0x1c]
call dword [0x47d1dc]
cmp eax, ebx
jne 0x459a57
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x49eb80]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [fcn.0047d320]
mov esi, eax
push esi
call fcn.0044bff0
pop ecx
push dword [ebp - 0x1c]
call dword [fcn.0047d36c]
cmp esi, ebx
jne 0x4599fa
call fcn.0044bfca
mov dword [eax], 0xd
jmp 0x4599fa
cmp eax, 2
jne 0x459a62
or byte [ebp - 1], 0x40
jmp 0x459a6b
cmp eax, 3
jne 0x459a6b
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.0045a0ef
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x49eb80]
pop ecx
pop ecx
mov cl, byte [ebp - 1]
or cl, 1
mov byte [edx + eax + 4], cl
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x49eb80]
lea eax, [edx + eax + 0x24]
and byte [eax], 0x80
mov byte [ebp - 3], cl
and byte [ebp - 3], 0x48
mov byte [ebp - 1], cl
jne 0x459b41
test cl, 0x80
je 0x459c11
test byte [ebp + 0x10], 2
je 0x459b41
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.0045269e
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x459aff
call fcn.0044bfdd
cmp dword [eax], 0x83
je 0x459b41
push dword [esi]
call fcn.0045185e
jmp 0x4599f9
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.00451173
add esp, 0xc
test eax, eax
jne 0x459b31
cmp word [ebp - 0x2c], 0x1a
jne 0x459b31
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.0045e00d
add esp, 0xc
cmp eax, edi
je 0x459af3
push ebx
push ebx
push dword [esi]
call fcn.0045269e
add esp, 0xc
cmp eax, edi
je 0x459af3
test byte [ebp - 1], 0x80
je 0x459c11
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x459b69
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x459b66
or dword [ebp + 0x10], edi
jmp 0x459b69
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x459bb6
cmp eax, 0x10000
je 0x459ba2
cmp eax, 0x14000
je 0x459ba2
cmp eax, 0x20000
je 0x459bb0
cmp eax, 0x24000
je 0x459bb0
cmp eax, 0x40000
je 0x459b9c
cmp eax, 0x44000
jne 0x459bb9
mov byte [ebp - 2], 1
jmp 0x459bb9
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x459bb9
mov byte [ebp - 2], 2
jmp 0x459bb9
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x459c11
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x459c11
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x459d6b
cmp eax, 0x80000000
je 0x459d32
cmp eax, ecx
jne 0x459c11
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x459c11
cmp eax, 2
jbe 0x459e13
cmp eax, 4
jbe 0x459d04
cmp eax, 5
je 0x459e13
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x49eb80]
lea eax, [ecx + eax + 0x24]
mov cl, byte [eax]
xor cl, byte [ebp - 2]
and cl, 0x7f
xor byte [eax], cl
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x49eb80]
lea eax, [ecx + eax + 0x24]
mov ecx, dword [ebp + 0x10]
mov dl, byte [eax]
shr ecx, 0x10
shl cl, 7
and dl, 0x7f
or cl, dl
cmp byte [ebp - 3], bl
mov byte [eax], cl
jne 0x459c83
test byte [ebp + 0x10], 8
je 0x459c83
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x49eb80]
lea eax, [ecx + eax + 4]
or byte [eax], 0x20
mov edi, dword [ebp - 8]
mov eax, 0xc0000000
mov ecx, edi
and ecx, eax
cmp ecx, eax
jne 0x459e92
test byte [ebp + 0x10], 1
je 0x459e92
push dword [ebp - 0x1c]
call dword [fcn.0047d36c]
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x38]
push 3
push eax
push dword [ebp - 0x10]
and edi, 0x7fffffff
push edi
push dword [ebp + 0xc]
call dword [fcn.0047d364]
cmp eax, 0xffffffff
jne 0x459e7b
call dword [fcn.0047d320]
push eax
call fcn.0044bff0
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x49eb80]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.0045a16c
pop ecx
jmp 0x4599f9
push 2
push ebx
push ebx
push dword [esi]
call fcn.00458d2c
add esp, 0x10
or eax, edx
je 0x459e13
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00458d2c
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x459af3
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00451173
add esp, 0xc
cmp eax, 0xffffffff
je 0x459af3
cmp eax, 2
je 0x459db7
cmp eax, 3
jne 0x459e05
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x459db7
mov byte [ebp - 2], 1
jmp 0x459c11
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x459c11
cmp eax, 2
jbe 0x459e13
cmp eax, 4
ja 0x459c08
push 2
push ebx
push ebx
push dword [esi]
call fcn.00458d2c
add esp, 0x10
or eax, edx
je 0x459e13
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00458d2c
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x459c11
jmp 0x459af3
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x459ddf
push dword [esi]
call fcn.0045185e
pop ecx
call fcn.0044bfca
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x459e94
cmp eax, 0xfeff
jne 0x459e05
push ebx
push 2
push dword [esi]
call fcn.0045269e
add esp, 0xc
cmp eax, 0xffffffff
je 0x459af3
mov byte [ebp - 2], 2
jmp 0x459c11
push ebx
push ebx
push dword [esi]
call fcn.0045269e
add esp, 0xc
jmp 0x459da9
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x459e33
dec eax
jne 0x459c11
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x459e41
mov dword [ebp - 0x18], 0xbfbbef
mov dword [ebp - 0x14], 3
mov eax, dword [ebp - 0x14]
sub eax, edi
push eax
lea eax, [ebp + edi - 0x18]
push eax
push dword [esi]
call fcn.0045218b
add esp, 0xc
cmp eax, 0xffffffff
je 0x459e67
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x459e41
jmp 0x459c11
push dword [esi]
call fcn.0045185e
pop ecx
call fcn.0044bfca
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x459e94
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x49eb80]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret