any more. For example, change instruction JZ to JNZ, so that _pytransform.so can execute even if checking license failed How JIT works? First PyArmor defines an instruction set based on GNU lightning. Then write some core functions by this instruction set in c file, maybe like this: t_instruction protect_set_key_iv = { // function 1 0x80001, 0x50020, ... // function 2 0x80001 0x80001, 0xA0F80, ... } t_instruction protect_decrypt_buffer = { // function 1 0x80021, 0x52029, ... // function 2 0x80001, 0xC0901, ... } Build _pytransform.so, calculate

any more. For example, change instruction JZ to JNZ, so that _pytransform.so can execute even if checking license failed How JIT works? First PyArmor defines an instruction set based on GNU lightning. Then write some core functions by this instruction set in c file, maybe like this: t_instruction protect_set_key_iv = { // function 1 0x80001, 0x50020, ... // function 2 0x80001 0x80001, 0xA0F80, ... } t_instruction protect_decrypt_buffer = { // function 1 0x80021, 0x52029, ... // function 2 0x80001, 0xC0901, ... } Build _pytransform.so, calculate

any more. For example, change instruction JZ to JNZ, so that _pytransform.so can execute even if checking license failed How JIT works? First PyArmor defines an instruction set based on GNU lightning. Then write some core functions by this instruction set in c file, maybe like this: t_instruction protect_set_key_iv = { // function 1 0x80001, 0x50020, ... // function 2 0x80001 0x80001, 0xA0F80, ... } t_instruction protect_decrypt_buffer = { // function 1 0x80021, 0x52029, ... // function 2 0x80001, 0xC0901, ... } Build _pytransform.so, calculate

any more. For example, change instruction JZ to JNZ, so that _pytrans- form.so can execute even if checking license failed How JIT works? First PyArmor defines an instruction set based on GNU lightning lightning. Then write some core functions by this instruction set in c file, maybe like this: 13 PyArmor Documentation, Release 5.6.0 t_instruction protect_set_key_iv = { // function 1 0x80001, 0x50020, . .. // function 2 0x80001, 0xA0F80, ... } t_instruction protect_decrypt_buffer = { // function 1 0x80021, 0x52029, ... // function 2 0x80001, 0xC0901, ... } Build _pytransform.so, calculate the codesum

any more. For example, change instruction JZ to JNZ, so that _pytrans- form.so can execute even if checking license failed How JIT works? First PyArmor defines an instruction set based on GNU lightning lightning. Then write some core functions by this instruction set in c file, maybe like this: 13 PyArmor Documentation, Release 5.5.0 t_instruction protect_set_key_iv = { // function 1 0x80001, 0x50020, . .. // function 2 0x80001, 0xA0F80, ... } t_instruction protect_decrypt_buffer = { // function 1 0x80021, 0x52029, ... // function 2 0x80001, 0xC0901, ... } Build _pytransform.so, calculate the codesum

original byte code changed original byte code: Increase oparg of each absolute jump instruction by the size of wrap header Obfuscate original byte code ... wrap footer: obfuscated scripts in advanced mode won’t work. Because this feature is highly depended on the machine instruction set, it’s only available for x86/x64 arch now. And pyarmor maybe makes mistake if Python interpreter called first time 1. First op is JUMP_ABSOLUTE, it will jump to offset n 2. At offset n, the instruction is to call PyCFunction __armor__. This function will restore those obfuscated bytecode between

original byte code changed original byte code: Increase oparg of each absolute jump instruction by the size of wrap header Obfuscate original byte code ... wrap footer: obfuscated scripts in advanced mode won’t work. Because this feature is highly depended on the machine instruction set, it’s only available for x86/x64 arch now. And pyarmor maybe makes mistake if Python interpreter called first time 1. First op is JUMP_ABSOLUTE, it will jump to offset n 2. At offset n, the instruction is to call PyCFunction __armor__. This function will restore those obfuscated bytecode between

size of original byte code changed original byte code: Increase oparg of each absolute jump instruction by the size of wrap ˓→header Obfuscate original byte code ... wrap footer: LOAD_GLOBALS N obfuscated scripts in advanced mode won’t work. Because this feature is highly depended on the machine instruction set, it’s only available for x86/x64 arch now. And pyarmor maybe makes mistake if Python interpreter called first time 1. First op is JUMP_ABSOLUTE, it will jump to offset n 2. At offset n, the instruction is to call PyCFunction __armor__. This function will restore those obfuscated bytecode between

size of original byte code changed original byte code: Increase oparg of each absolute jump instruction by the size of wrap ˓→header Obfuscate original byte code ... wrap footer: LOAD_GLOBALS N obfuscated scripts in advanced mode won’t work. Because this feature is highly depended on the machine instruction set, it’s only available for x86/x64 arch now. And pyarmor maybe makes mistake if Python interpreter called first time 1. First op is JUMP_ABSOLUTE, it will jump to offset n 2. At offset n, the instruction is to call PyCFunction __armor__. This function will restore those obfuscated bytecode between

size of original byte code changed original byte code: Increase oparg of each absolute jump instruction by the size of wrap ˓→header Obfuscate original byte code ... wrap footer: LOAD_GLOBALS N obfuscated scripts in advanced mode won’t work. Because this feature is highly depended on the machine instruction set, it’s only available for x86/x64 arch now. And pyarmor maybe makes mistake if Python interpreter called first time 1. First op is JUMP_ABSOLUTE, it will jump to offset n 2. At offset n, the instruction is to call PyCFunction __armor__. This function will restore those obfuscated bytecode between