Function at 0x6213c0
Capabilities:
Encrypt data using curve25519

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x174
call fcn.006db7b0
mov eax, dword [0x7eba44]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x20]
push eax
push str.SHA512
mov ecx, dword [ebp + 0x1c]
push ecx
call fcn.005313f0
add esp, 0xc
mov dword [ebp - 0x16c], eax
call fcn.00531310
mov dword [ebp - 0x168], eax
mov dword [ebp - 0x174], 0
cmp dword [ebp - 0x16c], 0
je 0x621419
cmp dword [ebp - 0x168], 0
jne 0x62141e
jmp 0x621641
push 0
mov edx, dword [ebp - 0x16c]
push edx
mov eax, dword [ebp - 0x168]
push eax
call fcn.00530990
add esp, 0xc
test eax, eax
je 0x621471
push 0x20
mov ecx, dword [ebp + 0x18]
push ecx
mov edx, dword [ebp - 0x168]
push edx
call fcn.005309d0
add esp, 0xc
test eax, eax
je 0x621471
lea eax, [ebp - 0x170]
push eax
lea ecx, [ebp - 0x44]
push ecx
mov edx, dword [ebp - 0x168]
push edx
call fcn.005307a0
add esp, 0xc
test eax, eax
jne 0x621476
jmp 0x621641
mov eax, 1
imul ecx, eax, 0
movzx edx, byte [ebp + ecx - 0x44]
and edx, 0xf8
mov eax, 1
imul ecx, eax, 0
mov byte [ebp + ecx - 0x44], dl
mov edx, 1
imul eax, edx, 0x1f
movzx ecx, byte [ebp + eax - 0x44]
and ecx, 0x3f
mov edx, 1
imul eax, edx, 0x1f
mov byte [ebp + eax - 0x44], cl
mov ecx, 1
imul edx, ecx, 0x1f
movzx eax, byte [ebp + edx - 0x44]
or eax, 0x40
mov ecx, 1
imul edx, ecx, 0x1f
mov byte [ebp + edx - 0x44], al
push 0
mov eax, dword [ebp - 0x16c]
push eax
mov ecx, dword [ebp - 0x168]
push ecx
call fcn.00530990
add esp, 0xc
test eax, eax
je 0x62153e
push 0x20
lea edx, [ebp - 0x24]
push edx
mov eax, dword [ebp - 0x168]
push eax
call fcn.005309d0
add esp, 0xc
test eax, eax
je 0x62153e
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 0x168]
push eax
call fcn.005309d0
add esp, 0xc
test eax, eax
je 0x62153e
lea ecx, [ebp - 0x170]
push ecx
lea edx, [ebp - 0x84]
push edx
mov eax, dword [ebp - 0x168]
push eax
call fcn.005307a0
add esp, 0xc
test eax, eax
jne 0x621543
jmp 0x621641
lea ecx, [ebp - 0x84]
push ecx
call fcn.00626730
add esp, 4
lea edx, [ebp - 0x84]
push edx
lea eax, [ebp - 0x164]
push eax
call fcn.00620d00
add esp, 8
lea ecx, [ebp - 0x164]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00620c20
add esp, 8
push 0
mov eax, dword [ebp - 0x16c]
push eax
mov ecx, dword [ebp - 0x168]
push ecx
call fcn.00530990
add esp, 0xc
test eax, eax
je 0x621605
push 0x20
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0x168]
push eax
call fcn.005309d0
add esp, 0xc
test eax, eax
je 0x621605
push 0x20
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp - 0x168]
push edx
call fcn.005309d0
add esp, 0xc
test eax, eax
je 0x621605
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x168]
push edx
call fcn.005309d0
add esp, 0xc
test eax, eax
je 0x621605
lea eax, [ebp - 0x170]
push eax
lea ecx, [ebp - 0xc4]
push ecx
mov edx, dword [ebp - 0x168]
push edx
call fcn.005307a0
add esp, 0xc
test eax, eax
jne 0x621607
jmp 0x621641
lea eax, [ebp - 0xc4]
push eax
call fcn.00626730
add esp, 4
lea ecx, [ebp - 0x84]
push ecx
lea edx, [ebp - 0x44]
push edx
lea eax, [ebp - 0xc4]
push eax
mov ecx, dword [ebp + 8]
add ecx, 0x20
push ecx
call fcn.00621b30
add esp, 0x10
mov dword [ebp - 0x174], 1
push 0x40
lea edx, [ebp - 0x84]
push edx
call fcn.004017e0
add esp, 8
push 0x40
lea eax, [ebp - 0x44]
push eax
call fcn.004017e0
add esp, 8
mov ecx, dword [ebp - 0x16c]
push ecx
call fcn.00531430
add esp, 4
mov edx, dword [ebp - 0x168]
push edx
call fcn.00531240
add esp, 4
mov eax, dword [ebp - 0x174]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.006dbabd
mov esp, ebp
pop ebp
ret