Function at 0x47358d
Capabilities:
Encrypt data using speck

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
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 - 0x34], 0xc
mov dword [ebp - 0x30], ebx
je 0x4735bc
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x4735c6
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.00478bbd
test eax, eax
pop ecx
je 0x4735e1
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0044e257
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0045f873
test eax, eax
pop ecx
je 0x4735fc
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0044e257
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x473619
test ecx, 0x74000
jne 0x473615
cmp dword [ebp - 0x24], eax
je 0x473619
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x473673
dec eax
je 0x47365d
dec eax
je 0x473658
call fcn.004573b8
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.004573a5
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0044e38b
add esp, 0x14
jmp 0x473c25
mov dword [ebp - 8], edx
jmp 0x473676
test cl, 8
je 0x47366a
test ecx, 0x70000
jne 0x473658
mov dword [ebp - 8], 0x40000000
jmp 0x473676
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x4736b7
sub eax, ecx
je 0x4736ae
sub eax, ecx
je 0x4736a5
sub eax, ecx
je 0x47369c
sub eax, 0x40
jne 0x473632
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x4736ba
mov dword [ebp - 0x10], 3
jmp 0x4736ba
mov dword [ebp - 0x10], 2
jmp 0x4736ba
mov dword [ebp - 0x10], 1
jmp 0x4736ba
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 0x47370d
je 0x473704
cmp eax, ebx
je 0x473704
cmp eax, edi
je 0x4736fb
cmp eax, 0x200
je 0x473780
cmp eax, 0x300
jne 0x473632
mov dword [ebp - 0x14], 2
jmp 0x47372a
mov dword [ebp - 0x14], 4
jmp 0x47372a
mov dword [ebp - 0x14], 3
jmp 0x47372a
cmp eax, 0x500
je 0x473723
cmp eax, 0x600
je 0x473780
cmp eax, edx
jne 0x473632
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x47374e
mov ecx, dword [0x4a3b40]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x47374e
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x47376a
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x47376a
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x473773
or dword [ebp - 0xc], edi
test al, 0x20
je 0x473789
or dword [ebp - 0xc], 0x8000000
jmp 0x473794
mov dword [ebp - 0x14], 5
jmp 0x47372a
test al, 0x10
je 0x473794
or dword [ebp - 0xc], 0x10000000
call fcn.00474494
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x4737ba
call fcn.004573b8
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.004573a5
mov dword [eax], 0x18
jmp 0x473848
mov eax, dword [ebp + 8]
mov edi, dword [0x480124]
push ebx
push dword [ebp - 0xc]
mov dword [eax], 1
push dword [ebp - 0x14]
lea eax, [ebp - 0x34]
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 0x473854
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x473820
test byte [ebp + 0x10], 1
je 0x473820
and dword [ebp - 8], 0x7fffffff
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x34]
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 0x473854
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4a4220]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x480308]
push eax
call fcn.004573cb
pop ecx
call fcn.004573a5
mov eax, dword [eax]
jmp 0x473ce1
push dword [ebp - 0x1c]
call dword [0x48017c]
cmp eax, ebx
jne 0x4738a5
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4a4220]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x480308]
mov esi, eax
push esi
call fcn.004573cb
pop ecx
push dword [ebp - 0x1c]
call dword [0x4802f0]
cmp esi, ebx
jne 0x473848
call fcn.004573a5
mov dword [eax], 0xd
jmp 0x473848
cmp eax, 2
jne 0x4738b0
or byte [ebp - 1], 0x40
jmp 0x4738b9
cmp eax, 3
jne 0x4738b9
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.00474263
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x4a4220]
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 + 0x4a4220]
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 0x47398e
test cl, 0x80
je 0x473a5e
test byte [ebp + 0x10], 2
je 0x47398e
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.00467d40
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x47394d
call fcn.004573b8
cmp dword [eax], 0x83
je 0x47398e
push dword [esi]
call fcn.0046463a
jmp 0x473847
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.00467682
add esp, 0xc
test eax, eax
jne 0x47397e
cmp byte [ebp - 4], 0x1a
jne 0x47397e
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.00478802
add esp, 0xc
cmp eax, edi
je 0x473941
push ebx
push ebx
push dword [esi]
call fcn.00467d40
add esp, 0xc
cmp eax, edi
je 0x473941
test byte [ebp - 1], 0x80
je 0x473a5e
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x4739b6
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x4739b3
or dword [ebp + 0x10], edi
jmp 0x4739b6
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x473a03
cmp eax, 0x10000
je 0x4739ef
cmp eax, 0x14000
je 0x4739ef
cmp eax, 0x20000
je 0x4739fd
cmp eax, 0x24000
je 0x4739fd
cmp eax, 0x40000
je 0x4739e9
cmp eax, 0x44000
jne 0x473a06
mov byte [ebp - 2], 1
jmp 0x473a06
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x473a06
mov byte [ebp - 2], 2
jmp 0x473a06
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x473a5e
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x473a5e
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x473bb8
cmp eax, 0x80000000
je 0x473b7f
cmp eax, ecx
jne 0x473a5e
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x473a5e
cmp eax, 2
jbe 0x473c60
cmp eax, 4
jbe 0x473b51
cmp eax, 5
je 0x473c60
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4a4220]
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 + 0x4a4220]
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 0x473ad0
test byte [ebp + 0x10], 8
je 0x473ad0
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4a4220]
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 0x473cdf
test byte [ebp + 0x10], 1
je 0x473cdf
push dword [ebp - 0x1c]
call dword [0x4802f0]
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x34]
push 3
push eax
push dword [ebp - 0x10]
and edi, 0x7fffffff
push edi
push dword [ebp + 0xc]
call dword [0x480124]
cmp eax, 0xffffffff
jne 0x473cc8
call dword [0x480308]
push eax
call fcn.004573cb
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4a4220]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.004742e0
pop ecx
jmp 0x473847
push 2
push ebx
push ebx
push dword [esi]
call fcn.004708ae
add esp, 0x10
or eax, edx
je 0x473c60
push ebx
push ebx
push ebx
push dword [esi]
call fcn.004708ae
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x473941
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00467682
add esp, 0xc
cmp eax, 0xffffffff
je 0x473941
cmp eax, 2
je 0x473c04
cmp eax, 3
jne 0x473c52
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x473c04
mov byte [ebp - 2], 1
jmp 0x473a5e
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x473a5e
cmp eax, 2
jbe 0x473c60
cmp eax, 4
ja 0x473a55
push 2
push ebx
push ebx
push dword [esi]
call fcn.004708ae
add esp, 0x10
or eax, edx
je 0x473c60
push ebx
push ebx
push ebx
push dword [esi]
call fcn.004708ae
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x473a5e
jmp 0x473941
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x473c2c
push dword [esi]
call fcn.0046463a
pop ecx
call fcn.004573a5
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x473ce1
cmp eax, 0xfeff
jne 0x473c52
push ebx
push 2
push dword [esi]
call fcn.00467d40
add esp, 0xc
cmp eax, 0xffffffff
je 0x473941
mov byte [ebp - 2], 2
jmp 0x473a5e
push ebx
push ebx
push dword [esi]
call fcn.00467d40
add esp, 0xc
jmp 0x473bf6
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x473c80
dec eax
jne 0x473a5e
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x473c8e
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.00471010
add esp, 0xc
cmp eax, 0xffffffff
je 0x473cb4
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x473c8e
jmp 0x473a5e
push dword [esi]
call fcn.0046463a
pop ecx
call fcn.004573a5
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x473ce1
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4a4220]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret