Function at 0x10037e10
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 0x10037e3f
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x10037e49
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.10039a69
test eax, eax
pop ecx
je 0x10037e64
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.100287f2
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.10026bc2
test eax, eax
pop ecx
je 0x10037e7f
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.100287f2
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x10037e9c
test ecx, 0x74000
jne 0x10037e98
cmp dword [ebp - 0x24], eax
je 0x10037e9c
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x10037ef6
dec eax
je 0x10037ee0
dec eax
je 0x10037edb
call fcn.10028960
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1002894d
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.100288ee
add esp, 0x14
jmp 0x100384a9
mov dword [ebp - 8], edx
jmp 0x10037ef9
test cl, 8
je 0x10037eed
test ecx, 0x70000
jne 0x10037edb
mov dword [ebp - 8], 0x40000000
jmp 0x10037ef9
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x10037f3a
sub eax, ecx
je 0x10037f31
sub eax, ecx
je 0x10037f28
sub eax, ecx
je 0x10037f1f
sub eax, 0x40
jne 0x10037eb5
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x10037f3d
mov dword [ebp - 0x10], 3
jmp 0x10037f3d
mov dword [ebp - 0x10], 2
jmp 0x10037f3d
mov dword [ebp - 0x10], 1
jmp 0x10037f3d
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 0x10037f90
je 0x10037f87
cmp eax, ebx
je 0x10037f87
cmp eax, edi
je 0x10037f7e
cmp eax, 0x200
je 0x10038003
cmp eax, 0x300
jne 0x10037eb5
mov dword [ebp - 0x14], 2
jmp 0x10037fad
mov dword [ebp - 0x14], 4
jmp 0x10037fad
mov dword [ebp - 0x14], 3
jmp 0x10037fad
cmp eax, 0x500
je 0x10037fa6
cmp eax, 0x600
je 0x10038003
cmp eax, edx
jne 0x10037eb5
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x10037fd1
mov ecx, dword [0x101dba18]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x10037fd1
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x10037fed
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x10037fed
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x10037ff6
or dword [ebp - 0xc], edi
test al, 0x20
je 0x1003800c
or dword [ebp - 0xc], 0x8000000
jmp 0x10038017
mov dword [ebp - 0x14], 5
jmp 0x10037fad
test al, 0x10
je 0x10038017
or dword [ebp - 0xc], 0x10000000
call fcn.100334d7
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x1003803d
call fcn.10028960
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1002894d
mov dword [eax], 0x18
jmp 0x100380cb
mov eax, dword [ebp + 8]
mov edi, dword [0x10044068]
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 0x100380d7
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x100380a3
test byte [ebp + 0x10], 1
je 0x100380a3
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 0x100380d7
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x102ee6a0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x10044090]
push eax
call fcn.10028973
pop ecx
call fcn.1002894d
mov eax, dword [eax]
jmp 0x10038565
push dword [ebp - 0x1c]
call dword [0x1004412c]
cmp eax, ebx
jne 0x10038128
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x102ee6a0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x10044090]
mov esi, eax
push esi
call fcn.10028973
pop ecx
push dword [ebp - 0x1c]
call dword [0x10044054]
cmp esi, ebx
jne 0x100380cb
call fcn.1002894d
mov dword [eax], 0xd
jmp 0x100380cb
cmp eax, 2
jne 0x10038133
or byte [ebp - 1], 0x40
jmp 0x1003813c
cmp eax, 3
jne 0x1003813c
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.100332a6
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x102ee6a0]
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 + 0x102ee6a0]
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 0x10038212
test cl, 0x80
je 0x100382e2
test byte [ebp + 0x10], 2
je 0x10038212
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.1002ca91
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x100381d0
call fcn.10028960
cmp dword [eax], 0x83
je 0x10038212
push dword [esi]
call fcn.10029b38
jmp 0x100380ca
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.1002c358
add esp, 0xc
test eax, eax
jne 0x10038202
cmp word [ebp - 0x2c], 0x1a
jne 0x10038202
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.100397f9
add esp, 0xc
cmp eax, edi
je 0x100381c4
push ebx
push ebx
push dword [esi]
call fcn.1002ca91
add esp, 0xc
cmp eax, edi
je 0x100381c4
test byte [ebp - 1], 0x80
je 0x100382e2
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x1003823a
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x10038237
or dword [ebp + 0x10], edi
jmp 0x1003823a
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x10038287
cmp eax, 0x10000
je 0x10038273
cmp eax, 0x14000
je 0x10038273
cmp eax, 0x20000
je 0x10038281
cmp eax, 0x24000
je 0x10038281
cmp eax, 0x40000
je 0x1003826d
cmp eax, 0x44000
jne 0x1003828a
mov byte [ebp - 2], 1
jmp 0x1003828a
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x1003828a
mov byte [ebp - 2], 2
jmp 0x1003828a
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x100382e2
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x100382e2
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x1003843c
cmp eax, 0x80000000
je 0x10038403
cmp eax, ecx
jne 0x100382e2
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x100382e2
cmp eax, 2
jbe 0x100384e4
cmp eax, 4
jbe 0x100383d5
cmp eax, 5
je 0x100384e4
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102ee6a0]
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 + 0x102ee6a0]
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 0x10038354
test byte [ebp + 0x10], 8
je 0x10038354
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102ee6a0]
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 0x10038563
test byte [ebp + 0x10], 1
je 0x10038563
push dword [ebp - 0x1c]
call dword [0x10044054]
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 [0x10044068]
cmp eax, 0xffffffff
jne 0x1003854c
call dword [0x10044090]
push eax
call fcn.10028973
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102ee6a0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.10033323
pop ecx
jmp 0x100380ca
push 2
push ebx
push ebx
push dword [esi]
call fcn.100321ec
add esp, 0x10
or eax, edx
je 0x100384e4
push ebx
push ebx
push ebx
push dword [esi]
call fcn.100321ec
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x100381c4
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.1002c358
add esp, 0xc
cmp eax, 0xffffffff
je 0x100381c4
cmp eax, 2
je 0x10038488
cmp eax, 3
jne 0x100384d6
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x10038488
mov byte [ebp - 2], 1
jmp 0x100382e2
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x100382e2
cmp eax, 2
jbe 0x100384e4
cmp eax, 4
ja 0x100382d9
push 2
push ebx
push ebx
push dword [esi]
call fcn.100321ec
add esp, 0x10
or eax, edx
je 0x100384e4
push ebx
push ebx
push ebx
push dword [esi]
call fcn.100321ec
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x100382e2
jmp 0x100381c4
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x100384b0
push dword [esi]
call fcn.10029b38
pop ecx
call fcn.1002894d
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x10038565
cmp eax, 0xfeff
jne 0x100384d6
push ebx
push 2
push dword [esi]
call fcn.1002ca91
add esp, 0xc
cmp eax, 0xffffffff
je 0x100381c4
mov byte [ebp - 2], 2
jmp 0x100382e2
push ebx
push ebx
push dword [esi]
call fcn.1002ca91
add esp, 0xc
jmp 0x1003847a
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x10038504
dec eax
jne 0x100382e2
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x10038512
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.100292a5
add esp, 0xc
cmp eax, 0xffffffff
je 0x10038538
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x10038512
jmp 0x100382e2
push dword [esi]
call fcn.10029b38
pop ecx
call fcn.1002894d
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x10038565
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102ee6a0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret