Function at 0x6293b8
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 0x6293e7
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x6293f1
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.0062badc
test eax, eax
pop ecx
je 0x62940c
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00611494
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.00615026
test eax, eax
pop ecx
je 0x629427
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00611494
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x629444
test ecx, 0x74000
jne 0x629440
cmp dword [ebp - 0x24], eax
je 0x629444
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x62949e
dec eax
je 0x629488
dec eax
je 0x629483
call fcn.00613f62
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00613f4f
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.00611590
add esp, 0x14
jmp 0x629a50
mov dword [ebp - 8], edx
jmp 0x6294a1
test cl, 8
je 0x629495
test ecx, 0x70000
jne 0x629483
mov dword [ebp - 8], 0x40000000
jmp 0x6294a1
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x6294e2
sub eax, ecx
je 0x6294d9
sub eax, ecx
je 0x6294d0
sub eax, ecx
je 0x6294c7
sub eax, 0x40
jne 0x62945d
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x6294e5
mov dword [ebp - 0x10], 3
jmp 0x6294e5
mov dword [ebp - 0x10], 2
jmp 0x6294e5
mov dword [ebp - 0x10], 1
jmp 0x6294e5
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 0x629538
je 0x62952f
cmp eax, ebx
je 0x62952f
cmp eax, edi
je 0x629526
cmp eax, 0x200
je 0x6295ab
cmp eax, 0x300
jne 0x62945d
mov dword [ebp - 0x14], 2
jmp 0x629555
mov dword [ebp - 0x14], 4
jmp 0x629555
mov dword [ebp - 0x14], 3
jmp 0x629555
cmp eax, 0x500
je 0x62954e
cmp eax, 0x600
je 0x6295ab
cmp eax, edx
jne 0x62945d
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x629579
mov ecx, dword [0x55b5d0]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x629579
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x629595
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x629595
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x62959e
or dword [ebp - 0xc], edi
test al, 0x20
je 0x6295b4
or dword [ebp - 0xc], 0x8000000
jmp 0x6295bf
mov dword [ebp - 0x14], 5
jmp 0x629555
test al, 0x10
je 0x6295bf
or dword [ebp - 0xc], 0x10000000
call fcn.00617187
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x6295e5
call fcn.00613f62
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00613f4f
mov dword [eax], 0x18
jmp 0x629673
mov eax, dword [ebp + 8]
mov edi, dword [fcn.004992d0]
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 0x62967f
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x62964b
test byte [ebp + 0x10], 1
je 0x62964b
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 0x62967f
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x564420]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [fcn.004993cc]
push eax
call fcn.00613f75
pop ecx
call fcn.00613f4f
mov eax, dword [eax]
jmp 0x629b0c
push dword [ebp - 0x1c]
call dword [0x4991b4]
cmp eax, ebx
jne 0x6296d0
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x564420]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [fcn.004993cc]
mov esi, eax
push esi
call fcn.00613f75
pop ecx
push dword [ebp - 0x1c]
call dword [fcn.00499390]
cmp esi, ebx
jne 0x629673
call fcn.00613f4f
mov dword [eax], 0xd
jmp 0x629673
cmp eax, 2
jne 0x6296db
or byte [ebp - 1], 0x40
jmp 0x6296e4
cmp eax, 3
jne 0x6296e4
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.00616f56
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x564420]
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 + 0x564420]
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 0x6297b9
test cl, 0x80
je 0x629889
test byte [ebp + 0x10], 2
je 0x6297b9
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.0062112f
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x629778
call fcn.00613f62
cmp dword [eax], 0x83
je 0x6297b9
push dword [esi]
call fcn.00620fa2
jmp 0x629672
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.00624c07
add esp, 0xc
test eax, eax
jne 0x6297a9
cmp byte [ebp - 4], 0x1a
jne 0x6297a9
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.0062b86c
add esp, 0xc
cmp eax, edi
je 0x62976c
push ebx
push ebx
push dword [esi]
call fcn.0062112f
add esp, 0xc
cmp eax, edi
je 0x62976c
test byte [ebp - 1], 0x80
je 0x629889
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x6297e1
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x6297de
or dword [ebp + 0x10], edi
jmp 0x6297e1
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x62982e
cmp eax, 0x10000
je 0x62981a
cmp eax, 0x14000
je 0x62981a
cmp eax, 0x20000
je 0x629828
cmp eax, 0x24000
je 0x629828
cmp eax, 0x40000
je 0x629814
cmp eax, 0x44000
jne 0x629831
mov byte [ebp - 2], 1
jmp 0x629831
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x629831
mov byte [ebp - 2], 2
jmp 0x629831
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x629889
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x629889
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x6299e3
cmp eax, 0x80000000
je 0x6299aa
cmp eax, ecx
jne 0x629889
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x629889
cmp eax, 2
jbe 0x629a8b
cmp eax, 4
jbe 0x62997c
cmp eax, 5
je 0x629a8b
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x564420]
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 + 0x564420]
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 0x6298fb
test byte [ebp + 0x10], 8
je 0x6298fb
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x564420]
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 0x629b0a
test byte [ebp + 0x10], 1
je 0x629b0a
push dword [ebp - 0x1c]
call dword [fcn.00499390]
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 [fcn.004992d0]
cmp eax, 0xffffffff
jne 0x629af3
call dword [fcn.004993cc]
push eax
call fcn.00613f75
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x564420]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.00616fd3
pop ecx
jmp 0x629672
push 2
push ebx
push ebx
push dword [esi]
call fcn.00626f83
add esp, 0x10
or eax, edx
je 0x629a8b
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00626f83
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x62976c
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00624c07
add esp, 0xc
cmp eax, 0xffffffff
je 0x62976c
cmp eax, 2
je 0x629a2f
cmp eax, 3
jne 0x629a7d
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x629a2f
mov byte [ebp - 2], 1
jmp 0x629889
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x629889
cmp eax, 2
jbe 0x629a8b
cmp eax, 4
ja 0x629880
push 2
push ebx
push ebx
push dword [esi]
call fcn.00626f83
add esp, 0x10
or eax, edx
je 0x629a8b
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00626f83
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x629889
jmp 0x62976c
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x629a57
push dword [esi]
call fcn.00620fa2
pop ecx
call fcn.00613f4f
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x629b0c
cmp eax, 0xfeff
jne 0x629a7d
push ebx
push 2
push dword [esi]
call fcn.0062112f
add esp, 0xc
cmp eax, 0xffffffff
je 0x62976c
mov byte [ebp - 2], 2
jmp 0x629889
push ebx
push ebx
push dword [esi]
call fcn.0062112f
add esp, 0xc
jmp 0x629a21
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x629aab
dec eax
jne 0x629889
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x629ab9
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.00621973
add esp, 0xc
cmp eax, 0xffffffff
je 0x629adf
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x629ab9
jmp 0x629889
push dword [esi]
call fcn.00620fa2
pop ecx
call fcn.00613f4f
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x629b0c
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x564420]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret