Function at 0x51e710
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x48
call fcn.004ae7f0
mov eax, dword [0x5f7448]
xor eax, esp
mov dword [esp + 0x44], eax
cmp dword [0x604b14], 0
mov eax, dword [esp + 0x4c]
push ebp
mov dword [esp + 8], eax
je 0x51e78a
lea eax, [esp + 0x14]
push eax
call fcn.004e5150
push 0xdd
push str..crypto_randmd_rand.c
push 0x13
push 5
call fcn.004e5330
lea eax, [esp + 0x28]
push eax
push 0x604f44
call fcn.004e50e0
mov ebp, eax
push 0xdf
neg ebp
push str..crypto_randmd_rand.c
sbb ebp, ebp
push 0x13
inc ebp
push 6
mov dword [esp + 0x30], ebp
call fcn.004e5330
add esp, 0x2c
test ebp, ebp
jne 0x51e7a6
jmp 0x51e790
xor ebp, ebp
mov dword [esp + 4], ebp
push 0xe4
push str..crypto_randmd_rand.c
push 0x12
push 9
call fcn.004e5330
add esp, 0x10
mov eax, dword [0x604b00]
mov ecx, dword [0x604afc]
movq xmm0, qword [0x604b1c]
push ebx
mov ebx, dword [esp + 0x58]
push esi
mov dword [esp + 0x14], eax
mov eax, dword [0x604b04]
push edi
mov edi, ecx
add ecx, ebx
mov dword [esp + 0x1c], eax
mov eax, dword [0x604b2c]
movq qword [esp + 0x40], xmm0
movq xmm0, qword [0x604b24]
movq qword [esp + 0x48], xmm0
mov dword [esp + 0x50], eax
mov dword [0x604afc], ecx
cmp ecx, 0x3ff
jl 0x51e829
mov eax, 0x7fdff7fd
imul ecx
sub edx, ecx
sar edx, 9
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0x3ff
add ecx, eax
mov dword [0x604afc], ecx
mov dword [0x604af8], 0x3ff
jmp 0x51e83f
mov eax, dword [0x604af8]
cmp eax, 0x3ff
jge 0x51e83f
cmp ecx, eax
cmovg eax, ecx
mov dword [0x604af8], eax
mov eax, 0x66666667
imul ebx
sar edx, 3
mov esi, edx
shr esi, 0x1f
add esi, edx
mov ecx, ebx
lea eax, [esi + esi*4]
shl eax, 2
sub ecx, eax
xor eax, eax
test ecx, ecx
setg al
add eax, esi
add dword [0x604b04], eax
test ebp, ebp
jne 0x51e883
push 0x104
push str..crypto_randmd_rand.c
push 0x12
push 0xa
call fcn.004e5330
add esp, 0x10
lea eax, [esp + 0x28]
push eax
call fcn.004f60a0
add esp, 4
test ebx, ebx
jle 0x51e9a1
lea ecx, [ebx - 1]
mov eax, 0xcccccccd
mul ecx
mov eax, edx
shr eax, 4
inc eax
mov dword [esp + 0x20], eax
mov eax, 0x14
mov esi, ebx
cmp ebx, 0x14
push 0
cmovg esi, eax
call fcn.004ed070
push eax
lea eax, [esp + 0x30]
push eax
call fcn.004f5c90
push 0x14
lea eax, [esp + 0x50]
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.004f5e30
lea ebp, [edi - 0x3ff]
add ebp, esi
add esp, 0x18
test ebp, ebp
jle 0x51e916
mov eax, esi
sub eax, ebp
push eax
lea eax, [edi + 0x604b30]
push eax
lea eax, [esp + 0x30]
push eax
call fcn.004f5e30
push ebp
lea eax, [esp + 0x38]
push 0x604b30
push eax
call fcn.004f5e30
add esp, 0x18
jmp 0x51e92b
push esi
lea eax, [edi + 0x604b30]
push eax
lea eax, [esp + 0x30]
push eax
call fcn.004f5e30
add esp, 0xc
mov ebp, dword [esp + 0x14]
push esi
lea eax, [esp + 0x2c]
push ebp
push eax
call fcn.004f5e30
push 8
lea eax, [esp + 0x28]
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.004f5e30
push 0
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x48]
push eax
call fcn.004f5be0
inc dword [esp + 0x40]
add ebp, esi
add esp, 0x24
xor ecx, ecx
mov dword [esp + 0x14], ebp
test esi, esi
jle 0x51e98b
mov al, byte [esp + ecx + 0x40]
xor byte [edi + 0x604b30], al
inc edi
xor eax, eax
cmp edi, 0x3ff
cmovge edi, eax
inc ecx
cmp ecx, esi
jl 0x51e970
sub ebx, 0x14
dec dword [esp + 0x20]
mov eax, 0x14
jne 0x51e8b1
mov ebp, dword [esp + 0x10]
lea eax, [esp + 0x28]
push eax
call fcn.004f5e40
add esp, 4
pop edi
pop esi
pop ebx
test ebp, ebp
jne 0x51e9cb
push 0x137
push str..crypto_randmd_rand.c
push 0x12
push 9
call fcn.004e5330
add esp, 0x10
xor ecx, ecx
lea ecx, [ecx]
movzx eax, byte [esp + ecx + 0x34]
xor byte [ecx + 0x604b1c], al
movzx eax, byte [esp + ecx + 0x35]
xor byte [ecx + 0x604b1d], al
movzx eax, byte [esp + ecx + 0x36]
xor byte [ecx + 0x604b1e], al
movzx eax, byte [esp + ecx + 0x37]
xor byte [ecx + 0x604b1f], al
movzx eax, byte [esp + ecx + 0x38]
xor byte [ecx + 0x604b20], al
add ecx, 5
cmp ecx, 0x14
jl 0x51e9d0
movsd xmm0, qword [0x5b3188]
movsd xmm1, qword [0x604b08]
comisd xmm0, xmm1
jbe 0x51ea33
addsd xmm1, qword [esp + 0x58]
movsd qword [0x604b08], xmm1
test ebp, ebp
pop ebp
jne 0x51ea4e
push 0x142
push str..crypto_randmd_rand.c
push 0x12
push 0xa
call fcn.004e5330
add esp, 0x10
mov ecx, dword [esp + 0x44]
xor ecx, esp
call fcn.004adbd4
add esp, 0x48
ret