Function at 0x4c7960
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x8e0]
cmp r12, qword [r14 + 0x10]
jbe 0x4c83da
push rbp
mov rbp, rsp
sub rsp, 0x958
mov qword [rsp + 0x968], rax
mov byte [rsp + 0x988], sil
mov qword [rsp + 0x980], rdi
mov qword [rsp + 0x978], rcx
mov qword [rsp + 0x970], rbx
cmp qword [rax + 0x20], 2
jg 0x4c79ec
nop
call sym.crypto_internal_boring_sig.StandardCrypto.abi0
xorps xmm15, xmm15
mov r14, qword [0x006e9030]
mov r14, qword gs:[r14]
mov r14, qword [r14]
mov rax, qword [rsp + 0x968]
mov rcx, qword [rsp + 0x978]
mov rbx, qword [rsp + 0x970]
movzx esi, byte [rsp + 0x988]
mov rdi, qword [rsp + 0x980]
nop
lea rdi, [rsp + 0x548]
nop word [rax + rax]
nop
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.00463f94
mov rbp, qword [rbp]
mov qword [rsp + 0x910], 0
movups xmmword [rsp + 0x918], xmm15
mov qword [rsp + 0x918], 0
mov qword [rsp + 0x920], 0x20
lea r8, [rsp + 0x548]
mov qword [rsp + 0x910], r8
mov r8, qword [rax + 0x60]
test r8, r8
je 0x4c8053
mov qword [rsp + 0x890], r8
mov rcx, qword [rax + 0x68]
mov qword [rsp + 0x870], rcx
mov rdx, qword [rax + 0x70]
mov qword [rsp + 0x868], rdx
lea rdi, [rsp + 0x248]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.00463f94
mov rbp, qword [rbp]
mov qword [rsp + 0x8c8], 0
movups xmmword [rsp + 0x8d0], xmm15
mov qword [rsp + 0x8d0], 0
mov qword [rsp + 0x8d8], 0x20
lea rbx, [rsp + 0x248]
mov qword [rsp + 0x8c8], rbx
mov rbx, qword [rax + 0x40]
mov rax, rbx
nop dword [rax]
call sym.math_big._Int_.Bytes
mov rdi, rcx
mov rsi, qword [rsp + 0x870]
mov rcx, rbx
mov rbx, rax
lea rax, [rsp + 0x8c8]
nop
call sym.crypto_internal_bigmod._Nat_.SetBytes
test rbx, rbx
jne 0x4c8035
mov qword [rsp + 0x860], rax
lea rdi, [rsp + 0x148]
nop
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.00463f94
mov rbp, qword [rbp]
mov qword [rsp + 0x8b0], 0
movups xmmword [rsp + 0x8b8], xmm15
mov qword [rsp + 0x8b8], 0
mov qword [rsp + 0x8c0], 0x20
lea rdx, [rsp + 0x148]
mov qword [rsp + 0x8b0], rdx
lea rax, [rsp + 0x8b0]
mov rbx, qword [rsp + 0x970]
mov rcx, qword [rsp + 0x978]
mov rdi, qword [rsp + 0x980]
mov rsi, qword [rsp + 0x890]
call sym.crypto_internal_bigmod._Nat_.SetBytes
nop dword [rax]
test rbx, rbx
je 0x4c7bc3
mov rdi, qword [0x0068cd50]
mov rsi, qword [0x0068cd58]
xor eax, eax
xor ebx, ebx
mov rcx, rbx
add rsp, 0x958
pop rbp
ret
mov qword [rsp + 0x858], rax
lea rdi, [rsp + 0x48]
nop word [rax + rax]
nop dword [rax]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.00463f94
mov rbp, qword [rbp]
mov qword [rsp + 0x898], 0
movups xmmword [rsp + 0x8a0], xmm15
mov qword [rsp + 0x8a0], 0
mov qword [rsp + 0x8a8], 0x20
lea rdx, [rsp + 0x48]
mov qword [rsp + 0x898], rdx
mov rbx, rax
mov rcx, qword [rsp + 0x870]
lea rax, [rsp + 0x910]
call sym.crypto_internal_bigmod._Nat_.Mod
mov qword [rsp + 0x888], rax
mov rdx, qword [rsp + 0x968]
mov rsi, qword [rdx + 0x30]
mov rax, rsi
nop dword [rax]
call sym.math_big._Int_.Bytes
mov rdi, rbx
mov rsi, rcx
mov r8, qword [rsp + 0x870]
mov rbx, qword [rsp + 0x888]
mov rcx, rax
lea rax, [rsp + 0x898]
call sym.crypto_internal_bigmod._Nat_.Exp
mov qword [rsp + 0x850], rax
lea rdi, [rsp + 0x748]
nop dword [rax + rax]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.00463f94
mov rbp, qword [rbp]
mov qword [rsp + 0x940], 0
movups xmmword [rsp + 0x948], xmm15
mov qword [rsp + 0x948], 0
mov qword [rsp + 0x950], 0x20
lea rdx, [rsp + 0x748]
mov qword [rsp + 0x940], rdx
mov rbx, qword [rsp + 0x858]
mov rcx, qword [rsp + 0x868]
lea rax, [rsp + 0x910]
call sym.crypto_internal_bigmod._Nat_.Mod
mov qword [rsp + 0x888], rax
mov rdx, qword [rsp + 0x968]
mov rsi, qword [rdx + 0x38]
mov rax, rsi
call sym.math_big._Int_.Bytes
mov rdi, rbx
mov rsi, rcx
mov r8, qword [rsp + 0x868]
mov rbx, qword [rsp + 0x888]
mov rcx, rax
lea rax, [rsp + 0x940]
call sym.crypto_internal_bigmod._Nat_.Exp
mov qword [rsp + 0x848], rax
mov rbx, rax
mov rcx, qword [rsp + 0x870]
lea rax, [rsp + 0x910]
call sym.crypto_internal_bigmod._Nat_.Mod
mov rbx, rax
mov rcx, qword [rsp + 0x870]
mov rax, qword [rsp + 0x850]
call sym.crypto_internal_bigmod._Nat_.Sub
mov rax, qword [rsp + 0x850]
mov rbx, qword [rsp + 0x860]
mov rcx, qword [rsp + 0x870]
nop
call sym.crypto_internal_bigmod._Nat_.Mul
mov rcx, qword [rsp + 0x890]
mov rdx, qword [rcx]
mov rbx, qword [rdx + 8]
mov rdx, qword [rsp + 0x850]
mov rsi, qword [rdx + 8]
cmp rsi, rbx
jg 0x4c83c6
mov qword [rsp + 0x40], rbx
mov rdi, qword [rdx + 0x10]
cmp rdi, rbx
jl 0x4c7e34
mov r8, qword [rdx]
mov r9, rsi
sub rsi, rdi
mov rdi, r9
shl r9, 3
sar rsi, 0x3f
and r9, rsi
mov rsi, rbx
sub rsi, rdi
lea rax, [r8 + r9]
test rsi, rsi
je 0x4c7e1e
shl rsi, 3
mov rbx, rsi
call sym.runtime.memclrNoHeapPointers
mov rcx, qword [rsp + 0x890]
mov rdx, qword [rsp + 0x850]
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rdx + 0x10]
cmp rsi, rbx
jb 0x4c83bb
mov qword [rdx + 8], rbx
jmp 0x4c7ebc
lea rax, [0x00543660]
mov rcx, rbx
nop
call sym.runtime.makeslice
mov rdx, qword [rsp + 0x850]
mov rbx, qword [rdx]
mov rsi, qword [rdx + 8]
mov rcx, qword [rsp + 0x40]
cmp rsi, rcx
mov rdi, rcx
cmovl rdi, rsi
cmp rax, rbx
je 0x4c7e91
mov qword [rsp + 0x880], rax
shl rdi, 3
mov rcx, rdi
call sym.runtime.memmove
mov rax, qword [rsp + 0x880]
mov rcx, qword [rsp + 0x40]
mov rdx, qword [rsp + 0x850]
mov qword [rdx + 8], rcx
mov qword [rdx + 0x10], rcx
cmp dword [0x006e9170], 0
je 0x4c7eb1
call sym.runtime.gcWriteBarrier2
mov qword [r11], rax
mov rsi, qword [rdx]
mov qword [r11 + 8], rsi
mov qword [rdx], rax
mov rcx, qword [rsp + 0x890]
mov rdx, qword [rsp + 0x868]
mov rbx, qword [rdx]
lea rax, [rsp + 0x910]
call sym.crypto_internal_bigmod._Nat_.Mod
mov rbx, rax
mov rcx, qword [rsp + 0x890]
mov rax, qword [rsp + 0x850]
call sym.crypto_internal_bigmod._Nat_.Mul
mov rcx, qword [rsp + 0x890]
mov rdx, qword [rcx]
mov rbx, qword [rdx + 8]
mov rdx, qword [rsp + 0x848]
mov rsi, qword [rdx + 8]
cmp rsi, rbx
jg 0x4c83a8
mov qword [rsp + 0x38], rbx
mov rdi, qword [rdx + 0x10]
cmp rdi, rbx
jl 0x4c7f7c
mov r8, qword [rdx]
mov r9, rsi
sub rsi, rdi
mov rdi, r9
shl r9, 3
sar rsi, 0x3f
and rsi, r9
mov r9, rbx
sub r9, rdi
lea rax, [r8 + rsi]
nop
test r9, r9
je 0x4c7f66
shl r9, 3
mov rbx, r9
call sym.runtime.memclrNoHeapPointers
mov rcx, qword [rsp + 0x890]
mov rdx, qword [rsp + 0x848]
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rdx + 0x10]
cmp rsi, rbx
jb 0x4c839d
mov qword [rdx + 8], rbx
jmp 0x4c8008
lea rax, [0x00543660]
mov rcx, rbx
call sym.runtime.makeslice
mov rbx, qword [rsp + 0x848]
mov rdx, qword [rbx]
mov rsi, qword [rbx + 8]
mov rcx, qword [rsp + 0x38]
cmp rsi, rcx
mov rdi, rcx
cmovl rdi, rsi
cmp rax, rdx
je 0x4c7fda
mov qword [rsp + 0x880], rax
shl rdi, 3
mov rbx, rdx
mov rcx, rdi
call sym.runtime.memmove
mov rax, qword [rsp + 0x880]
mov rcx, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x848]
mov qword [rbx + 8], rcx
mov qword [rbx + 0x10], rcx
cmp dword [0x006e9170], 0
je 0x4c7ffa
call sym.runtime.gcWriteBarrier2
mov qword [r11], rax
mov rdx, qword [rbx]
mov qword [r11 + 8], rdx
mov qword [rbx], rax
mov rcx, qword [rsp + 0x890]
mov rdx, rbx
mov rax, qword [rsp + 0x850]
mov rbx, rdx
call sym.crypto_internal_bigmod._Nat_.Add
mov rax, qword [rsp + 0x850]
mov rcx, qword [rsp + 0x890]
mov rdx, qword [rsp + 0x858]
jmp 0x4c81bb
mov rdi, qword [0x0068cd50]
mov rsi, qword [0x0068cd58]
xor eax, eax
xor ebx, ebx
mov rcx, rbx
add rsp, 0x958
pop rbp
ret
mov rcx, qword [rax]
mov rax, rcx
call sym.crypto_internal_bigmod.NewModulusFromBig
nop
test rbx, rbx
jne 0x4c830c
mov qword [rsp + 0x878], rax
lea rdi, [rsp + 0x448]
nop dword [rax]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.00463f94
mov rbp, qword [rbp]
mov qword [rsp + 0x8f8], 0
movups xmmword [rsp + 0x900], xmm15
mov qword [rsp + 0x900], 0
mov qword [rsp + 0x908], 0x20
lea rdx, [rsp + 0x448]
mov qword [rsp + 0x8f8], rdx
mov rbx, qword [rsp + 0x970]
mov rcx, qword [rsp + 0x978]
mov rdi, qword [rsp + 0x980]
mov rsi, rax
lea rax, [rsp + 0x8f8]
call sym.crypto_internal_bigmod._Nat_.SetBytes
nop dword [rax + rax]
test rbx, rbx
jne 0x4c82ee
mov qword [rsp + 0x858], rax
lea rdi, [rsp + 0x348]
nop dword [rax]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.00463f94
mov rbp, qword [rbp]
mov qword [rsp + 0x8e0], 0
movups xmmword [rsp + 0x8e8], xmm15
mov qword [rsp + 0x8e8], 0
mov qword [rsp + 0x8f0], 0x20
lea rcx, [rsp + 0x348]
mov qword [rsp + 0x8e0], rcx
mov rcx, qword [rsp + 0x968]
mov rax, qword [rcx + 0x10]
nop dword [rax]
call sym.math_big._Int_.Bytes
mov rdi, rbx
mov rsi, rcx
mov r8, qword [rsp + 0x878]
mov rbx, qword [rsp + 0x858]
mov rcx, rax
lea rax, [rsp + 0x8e0]
call sym.crypto_internal_bigmod._Nat_.Exp
mov rcx, qword [rsp + 0x878]
mov rdx, qword [rsp + 0x858]
mov qword [rsp + 0x850], rax
movzx esi, byte [rsp + 0x988]
test sil, sil
je 0x4c8279
mov qword [rsp + 0x858], rdx
mov qword [rsp + 0x878], rcx
lea rdi, [rsp + 0x648]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.00463f94
mov rbp, qword [rbp]
mov qword [rsp + 0x928], 0
movups xmmword [rsp + 0x930], xmm15
mov qword [rsp + 0x930], 0
mov qword [rsp + 0x938], 0x20
lea rdx, [rsp + 0x648]
mov qword [rsp + 0x928], rdx
mov rdx, qword [rsp + 0x968]
mov rdx, qword [rdx + 8]
mov rbx, rax
mov rdi, rcx
lea rax, [rsp + 0x928]
mov rcx, rdx
call sym.crypto_internal_bigmod._Nat_.ExpShort
mov rbx, qword [rsp + 0x858]
call sym.crypto_internal_bigmod._Nat_.Equal
cmp rax, 1
jne 0x4c82d0
mov rcx, qword [rsp + 0x878]
mov rdx, qword [rcx]
mov rdx, qword [rdx + 8]
shl rdx, 6
sub rdx, qword [rcx + 8]
lea rsi, [rdx + 7]
sar rsi, 0x3f
shr rsi, 0x3d
lea rcx, [rsi + rdx]
lea rcx, [rcx + 7]
sar rcx, 3
mov qword [rsp + 0x30], rcx
nop
lea rax, [0x00543620]
mov rbx, rcx
call sym.runtime.makeslice
mov rdx, qword [rsp + 0x850]
mov rsi, qword [rdx]
mov rdx, qword [rdx + 8]
mov rdi, qword [rsp + 0x30]
mov rcx, rdi
xor ebx, ebx
jmp 0x4c8330
mov rdi, qword [0x0068cd50]
mov rsi, qword [0x0068cd58]
xor eax, eax
xor ebx, ebx
mov rcx, rbx
add rsp, 0x958
pop rbp
ret
mov rdi, qword [0x0068cd50]
mov rsi, qword [0x0068cd58]
xor eax, eax
xor ebx, ebx
mov rcx, rbx
add rsp, 0x958
pop rbp
ret
mov rdi, qword [0x0068cd50]
mov rsi, qword [0x0068cd58]
xor eax, eax
xor ebx, ebx
mov rcx, rbx
add rsp, 0x958
pop rbp
ret
inc rbx
mov rdi, r10
cmp rbx, rdx
jge 0x4c834c
mov r8, qword [rsi + rbx*8]
xor r9d, r9d
jmp 0x4c836b
test r8, r8
je 0x4c832a
jmp 0x4c8382
mov r10, rdi
jmp 0x4c832a
mov rbx, rcx
xor edi, edi
xor esi, esi
add rsp, 0x958
pop rbp
ret
mov byte [rdi + rax - 1], r8b
inc r9
shr r8, 8
mov rdi, r10
cmp r9, 8
jge 0x4c8347
lea r10, [rdi - 1]
test r10, r10
jl 0x4c8340
cmp rcx, r10
ja 0x4c835c
nop
jmp 0x4c8395
lea rax, [0x005432e0]
lea rbx, [0x005b92b0]
call sym.runtime.gopanic
mov rax, r10
call sym.runtime.panicIndex
mov rcx, rbx
mov rdx, rsi
call sym.runtime.panicSliceAcap
lea rax, [0x005432e0]
lea rbx, [0x005b92c0]
call sym.runtime.gopanic
mov rcx, rbx
mov rdx, rsi
call sym.runtime.panicSliceAcap
lea rax, [0x005432e0]
lea rbx, [0x005b92c0]
call sym.runtime.gopanic
nop
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rcx
mov qword [rsp + 0x20], rdi
mov byte [rsp + 0x28], sil
call sym.runtime.morestack_noctxt.abi0
mov rax, qword [rsp + 8]
mov rbx, qword [rsp + 0x10]
mov rcx, qword [rsp + 0x18]
mov rdi, qword [rsp + 0x20]
movzx esi, byte [rsp + 0x28]
jmp sym.crypto_rsa.decrypt