Function at 0x1d3b13500
Capabilities:
Encrypt data using curve25519

Disassembly:
push r15
push r14
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x1d8
movaps xmmword [rsp + 0x1b0], xmm6
movaps xmmword [rsp + 0x1c0], xmm7
xor r11d, r11d
lea rax, [rsp + 0xb0]
mov qword [rsp + 0x220], rcx
lea r12, [rsp + 0x70]
mov qword [rsp + 0x20], rax
lea rax, [rsp + 0xf0]
lea r9, [rsp + 0x90]
mov qword [rsp + 0x40], rax
lea rax, [rsp + 0x110]
lea rsi, [rsp + 0x170]
mov qword [rsp + 0x228], rdx
lea rbx, [rsp + 0x190]
lea r13, [rsp + 0xd0]
mov qword [rsp + 0x90], 1
lea r15, [rsp + 0x130]
lea r14, [rsp + 0x150]
mov qword [rsp + 0x98], 0
lea rbp, [rsp + 0x1b0]
mov qword [rsp + 0xa0], 0
mov qword [rsp + 0xa8], 0
mov qword [rsp + 0xb0], 1
mov qword [rsp + 0xb8], 0
mov qword [rsp + 0xc0], 0
mov qword [rsp + 0xc8], 0
mov qword [rsp + 0xd0], 0
mov qword [rsp + 0xd8], 0
mov qword [rsp + 0xe0], 0
mov qword [rsp + 0xe8], 0
mov qword [rsp + 0x70], 9
mov qword [rsp + 0x78], 0
mov qword [rsp + 0x80], 0
mov qword [rsp + 0x88], 0
mov byte [rsp + 0x28], 0
mov dword [rsp + 0x30], 0xfd
mov qword [rsp + 0x48], rax
nop dword [rax]
mov edi, dword [rsp + 0x30]
mov rcx, qword [rsp + 0x228]
xor edx, edx
mov eax, edi
and edi, 7
sar eax, 3
cdqe
movzx eax, byte [rcx + rax]
mov ecx, edi
sar eax, cl
and eax, 1
mov dword [rsp + 0x34], eax
xor eax, eax
nop dword [rax]
movzx ecx, byte [r12 + rax]
movzx r8d, byte [r9 + rax]
shr dx, 8
add ecx, r8d
add edx, ecx
mov byte [rsi + rax], dl
add rax, 1
cmp rax, 0x20
jne 0x1d3b10b98
and byte [rsp + 0x18f], 0x7f
shr dx, 7
mov rdi, rsi
mov rcx, rsi
lea eax, [rdx + rdx*8]
lea eax, [rdx + rax*2]
movzx edx, byte [rcx]
add rcx, 1
add eax, edx
mov byte [rcx - 1], al
shr ax, 8
cmp rbx, rcx
jne 0x1d3b10bd0
mov r10d, r11d
mov r11, qword [rsp + 0x20]
xor ecx, ecx
mov eax, 0xda
nop dword [rax]
movzx edx, byte [r11 + rcx]
movzx r8d, byte [r13 + rcx]
add edx, 0xff00
sub edx, r8d
add edx, eax
mov byte [rbx + rcx], dl
mov eax, edx
add rcx, 1
shr eax, 8
cmp rcx, 0x1f
jne 0x1d3b10bf8
movzx edx, byte [rsp + 0x28]
movzx ecx, r10b
mov r11, rbx
sub edx, ecx
add eax, edx
mov edx, eax
shr eax, 7
and edx, 0x7f
mov byte [rsp + 0x1af], dl
lea edx, [rax + rax*8]
lea eax, [rax + rdx*2]
mov rdx, rbx
nop dword [rax + rax]
movzx ecx, byte [rdx]
add rdx, 1
add eax, ecx
mov byte [rdx - 1], al
shr eax, 8
cmp rdx, rbp
jne 0x1d3b10c50
mov rdx, rsi
mov rcx, r15
mov r8, rbx
mov qword [rsp + 0x38], r11
mov qword [rsp + 0x28], r9
call fcn.1d3b0fbc0
mov r11, qword [rsp + 0x38]
mov r9, qword [rsp + 0x28]
xor ecx, ecx
mov edx, 0xda
nop dword [rax]
movzx eax, byte [r12 + rcx]
movzx r8d, byte [r9 + rcx]
add eax, 0xff00
sub eax, r8d
add eax, edx
mov byte [rbx + rcx], al
shr eax, 8
add rcx, 1
mov edx, eax
cmp rcx, 0x1f
jne 0x1d3b10c90
movzx edx, byte [rsp + 0x8f]
movzx ecx, byte [rsp + 0xaf]
sub edx, ecx
add eax, edx
mov edx, eax
shr eax, 7
and edx, 0x7f
mov byte [rsp + 0x1af], dl
lea edx, [rax + rax*8]
lea eax, [rax + rdx*2]
nop
movzx edx, byte [r11]
add r11, 1
add eax, edx
mov byte [r11 - 1], al
shr eax, 8
cmp r11, rbp
jne 0x1d3b10ce0
mov r8, qword [rsp + 0x20]
xor eax, eax
xor edx, edx
nop
movzx ecx, byte [r8 + rax]
movzx r11d, byte [r13 + rax]
shr dx, 8
add ecx, r11d
add edx, ecx
mov byte [rsi + rax], dl
add rax, 1
cmp rax, 0x20
jne 0x1d3b10d00
and byte [rsp + 0x18f], 0x7f
shr dx, 7
lea eax, [rdx + rdx*8]
lea eax, [rdx + rax*2]
mov rdx, rsi
nop word cs:[rax + rax]
movzx ecx, byte [rdx]
add rdx, 1
add eax, ecx
mov byte [rdx - 1], al
shr ax, 8
cmp rbx, rdx
jne 0x1d3b10d40
mov rdx, rsi
mov r8, rbx
mov rcx, r14
mov qword [rsp + 0x28], r9
call fcn.1d3b0fbc0
mov r9, qword [rsp + 0x28]
xor eax, eax
xor edx, edx
nop dword [rax]
movzx ecx, byte [r15 + rax]
movzx r8d, byte [r14 + rax]
shr dx, 8
add ecx, r8d
add edx, ecx
mov byte [rsi + rax], dl
add rax, 1
cmp rax, 0x20
jne 0x1d3b10d78
and byte [rsp + 0x18f], 0x7f
shr dx, 7
lea eax, [rdx + rdx*8]
lea eax, [rdx + rax*2]
mov rdx, rsi
nop dword [rax]
movzx ecx, byte [rdx]
add rdx, 1
add eax, ecx
mov byte [rdx - 1], al
shr ax, 8
cmp rdx, rbx
jne 0x1d3b10db0
mov r8, rsi
mov rdx, rsi
mov rcx, rbx
mov qword [rsp + 0x28], r9
call fcn.1d3b0fbc0
mov rcx, qword [rsp + 0x20]
lea rdx, [0x1d3bdc440]
mov r8, rbx
call fcn.1d3b0fbc0
mov r9, qword [rsp + 0x28]
xor ecx, ecx
mov edx, 0xda
nop dword [rax + rax]
movzx eax, byte [r15 + rcx]
movzx r8d, byte [r14 + rcx]
add eax, 0xff00
sub eax, r8d
add eax, edx
mov byte [rsi + rcx], al
shr eax, 8
add rcx, 1
mov edx, eax
cmp rcx, 0x1f
jne 0x1d3b10e00
movzx edx, byte [rsp + 0x14f]
movzx ecx, byte [rsp + 0x16f]
sub edx, ecx
add eax, edx
mov edx, eax
shr eax, 7
and edx, 0x7f
mov byte [rsp + 0x18f], dl
lea edx, [rax + rax*8]
lea eax, [rax + rdx*2]
nop
movzx edx, byte [rdi]
add rdi, 1
add eax, edx
mov byte [rdi - 1], al
shr eax, 8
cmp rbx, rdi
jne 0x1d3b10e50
mov r8, rsi
mov rdx, rsi
mov rcx, rbx
mov qword [rsp + 0x28], r9
call fcn.1d3b0fbc0
lea r10, [0x1d3bdc160]
mov r8, rbx
mov rcx, r13
mov rdx, r10
call fcn.1d3b0fbc0
mov r9, qword [rsp + 0x28]
mov r8, r12
mov rcx, r12
mov rdx, r9
call fcn.1d3b107a0
mov r9, qword [rsp + 0x28]
xor eax, eax
xor edx, edx
lea r10, [0x1d3bdc160]
nop
movzx ecx, byte [r12 + rax]
movzx r8d, byte [r9 + rax]
shr dx, 8
add ecx, r8d
add edx, ecx
mov byte [rsi + rax], dl
add rax, 1
cmp rax, 0x20
jne 0x1d3b10eb0
and byte [rsp + 0x18f], 0x7f
shr dx, 7
mov rdi, rsi
lea eax, [rdx + rdx*8]
lea eax, [rdx + rax*2]
mov rdx, rsi
nop dword [rax + rax]
movzx ecx, byte [rdx]
add rdx, 1
add eax, ecx
mov byte [rdx - 1], al
shr ax, 8
cmp rdx, rbx
jne 0x1d3b10ef0
xor edx, edx
mov ecx, 0xda
nop dword [rax]
movzx eax, byte [r10 + rdx]
lea r11, [0x1d3bdc440]
movzx r8d, byte [r11 + rdx]
add eax, 0xff00
sub eax, r8d
add eax, ecx
mov byte [rbx + rdx], al
mov ecx, eax
add rdx, 1
shr ecx, 8
cmp rdx, 0x1f
jne 0x1d3b10f10
and ecx, 0x7f
shr eax, 0xf
mov r11, rbx
mov byte [rsp + 0x1af], cl
lea edx, [rax + rax*8]
lea eax, [rax + rdx*2]
mov rdx, rbx
nop word cs:[rax + rax]
movzx ecx, byte [rdx]
add rdx, 1
add eax, ecx
mov byte [rdx - 1], al
shr eax, 8
cmp rbp, rdx
jne 0x1d3b10f60
mov rdx, rsi
mov rcx, r15
mov r8, rbx
mov qword [rsp + 0x38], r11
mov qword [rsp + 0x28], r9
call fcn.1d3b0fbc0
mov eax, 0xda
mov r11, qword [rsp + 0x38]
xor ecx, ecx
mov r9, qword [rsp + 0x28]
mov edx, eax
lea r10, [0x1d3bdc160]
nop word cs:[rax + rax]
movzx eax, byte [r12 + rcx]
movzx r8d, byte [r9 + rcx]
add eax, 0xff00
sub eax, r8d
add eax, edx
mov byte [rbx + rcx], al
shr eax, 8
add rcx, 1
mov edx, eax
cmp rcx, 0x1f
jne 0x1d3b10fb0
movzx edx, byte [rsp + 0x8f]
movzx ecx, byte [rsp + 0xaf]
sub edx, ecx
add eax, edx
mov edx, eax
shr eax, 7
and edx, 0x7f
mov byte [rsp + 0x1af], dl
lea edx, [rax + rax*8]
lea eax, [rax + rdx*2]
nop
movzx edx, byte [r11]
add r11, 1
add eax, edx
mov byte [r11 - 1], al
shr eax, 8
cmp r11, rbp
jne 0x1d3b11000
xor eax, eax
xor edx, edx
nop word [rax + rax]
lea r11, [0x1d3bdc440]
movzx ecx, byte [r10 + rax]
shr dx, 8
movzx r8d, byte [r11 + rax]
add ecx, r8d
add edx, ecx
mov byte [rsi + rax], dl
add rax, 1
cmp rax, 0x20
jne 0x1d3b11020
and byte [rsp + 0x18f], 0x7f
shr dx, 7
lea eax, [rdx + rdx*8]
lea eax, [rdx + rax*2]
mov rdx, rsi
nop dword [rax]
movzx ecx, byte [rdx]
add rdx, 1
add eax, ecx
mov byte [rdx - 1], al
shr ax, 8
cmp rbx, rdx
jne 0x1d3b11060
mov rdx, rsi
mov r8, rbx
mov rcx, r14
mov qword [rsp + 0x28], r9
call fcn.1d3b0fbc0
mov r9, qword [rsp + 0x28]
xor eax, eax
xor edx, edx
nop dword [rax]
movzx ecx, byte [r15 + rax]
movzx r8d, byte [r14 + rax]
shr dx, 8
add ecx, r8d
add edx, ecx
mov byte [rsi + rax], dl
add rax, 1
cmp rax, 0x20
jne 0x1d3b11098
and byte [rsp + 0x18f], 0x7f
shr dx, 7
lea eax, [rdx + rdx*8]
lea eax, [rdx + rax*2]
mov rdx, rsi
nop dword [rax]
movzx ecx, byte [rdx]
add rdx, 1
add eax, ecx
mov byte [rdx - 1], al
shr ax, 8
cmp rbx, rdx
jne 0x1d3b110d0
mov r8, rsi
mov rdx, rsi
mov rcx, rbx
mov qword [rsp + 0x28], r9
call fcn.1d3b0fbc0
mov rcx, qword [rsp + 0x40]
mov rdx, r13
mov r8, rbx
call fcn.1d3b0fbc0
mov r9, qword [rsp + 0x28]
xor ecx, ecx
mov edx, 0xda
nop dword [rax]
movzx eax, byte [r15 + rcx]
movzx r8d, byte [r14 + rcx]
add eax, 0xff00
sub eax, r8d
add eax, edx
mov byte [rsi + rcx], al
shr eax, 8
add rcx, 1
mov edx, eax
cmp rcx, 0x1f
jne 0x1d3b11118
movzx edx, byte [rsp + 0x14f]
movzx ecx, byte [rsp + 0x16f]
sub edx, ecx
add eax, edx
mov edx, eax
shr eax, 7
and edx, 0x7f
mov byte [rsp + 0x18f], dl
lea edx, [rax + rax*8]
lea eax, [rax + rdx*2]
nop word [rax + rax]
movzx edx, byte [rdi]
add rdi, 1
add eax, edx
mov byte [rdi - 1], al
shr eax, 8
cmp rbx, rdi
jne 0x1d3b11170
mov r8, rsi
mov rdx, rsi
mov rcx, rbx
mov qword [rsp + 0x28], r9
call fcn.1d3b0fbc0
mov rdx, qword [rsp + 0x20]
mov rcx, qword [rsp + 0x48]
mov r8, rbx
call fcn.1d3b0fbc0
movzx eax, byte [rsp + 0x34]
movdqa xmm7, xmmword [rsp + 0x70]
movdqa xmm3, xmmword [rsp + 0xf0]
sub dword [rsp + 0x30], 1
movdqa xmm6, xmmword [rsp + 0x80]
neg eax
mov r9, qword [rsp + 0x28]
movdqa xmm1, xmmword [rsp + 0xb0]
movd xmm0, eax
pxor xmm3, xmm7
movdqa xmm5, xmmword [rsp + 0x90]
punpcklbw xmm0, xmm0
mov eax, dword [rsp + 0x30]
movdqa xmm4, xmmword [rsp + 0xa0]
punpcklwd xmm0, xmm0
pxor xmm1, xmm7
movdqa xmm2, xmmword [rsp + 0xc0]
pshufd xmm0, xmm0, 0
cmp eax, 0xffffffff
pand xmm3, xmm0
pand xmm1, xmm0
pxor xmm2, xmm6
pxor xmm3, xmm7
pand xmm2, xmm0
pxor xmm1, xmmword [rsp + 0xb0]
pxor xmm2, xmmword [rsp + 0xc0]
movaps xmmword [rsp + 0x70], xmm3
movdqa xmm3, xmmword [rsp + 0x100]
movaps xmmword [rsp + 0xb0], xmm1
movdqa xmm1, xmmword [rsp + 0xd0]
pxor xmm3, xmm6
movaps xmmword [rsp + 0xc0], xmm2
pand xmm3, xmm0
pxor xmm1, xmm5
pxor xmm3, xmm6
pand xmm1, xmm0
pxor xmm1, xmmword [rsp + 0xd0]
movaps xmmword [rsp + 0x80], xmm3
movdqa xmm3, xmmword [rsp + 0x110]
movaps xmmword [rsp + 0xd0], xmm1
movdqa xmm1, xmmword [rsp + 0xe0]
pxor xmm3, xmm5
pand xmm3, xmm0
pxor xmm1, xmm4
pxor xmm3, xmm5
pand xmm1, xmm0
pxor xmm1, xmmword [rsp + 0xe0]
movaps xmmword [rsp + 0x90], xmm3
movdqa xmm3, xmmword [rsp + 0x120]
movaps xmmword [rsp + 0xe0], xmm1
pxor xmm3, xmm4
pand xmm0, xmm3
pxor xmm0, xmm4
movaps xmmword [rsp + 0xa0], xmm0
je 0x1d3b1130c
movaps xmmword [rsp + 0x60], xmm2
movzx eax, byte [rsp + 0x6f]
movaps xmmword [rsp + 0x50], xmm1
movzx r11d, byte [rsp + 0x5f]
mov byte [rsp + 0x28], al
jmp 0x1d3b10b68
mov rdx, r9
mov rcx, r13
call fcn.1d3b0fca0
mov rcx, qword [rsp + 0x220]
mov r8, r12
mov rdx, r13
call fcn.1d3b0fbc0
mov rcx, qword [rsp + 0x220]
call fcn.1d3b0faf0
nop
movaps xmm6, xmmword [rsp + 0x1b0]
movaps xmm7, xmmword [rsp + 0x1c0]
add rsp, 0x1d8
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
pop r15
ret
movdqu xmm0, xmmword [r8]
mov r9, rcx
lea r10, [r8 + 0x20]
mov rcx, rdx
movups xmmword [r9], xmm0
movdqu xmm1, xmmword [r8 + 0x10]
movups xmmword [r9 + 0x10], xmm1
nop
mov rax, r8
add r8, 1
mov byte [rax], 0
cmp r8, r10
jne 0x1d3b13520
movzx eax, byte [r9 + 0x1f]
and byte [r9], 0xf8
mov rdx, r9
and eax, 0x7f
or eax, 0x40
mov byte [r9 + 0x1f], al
jmp 0x1d3b10a00