authenticexecution/reactive-net

Python library for managing network communications

reactive-net

Python library for managing network communications

Network messages are of three types:

• Message
  • Format: <size u16><payload>
  • This is not used in practice
• CommandMessage
  • Format: <code u16><size u16><payload>
• ResultMessage
  • Format: <code u8><size u16><payload>

Command Messages

class ReactiveCommand(IntEnum):
    Connect             = 0x0
    Call                = 0x1
    RemoteOutput        = 0x2
    Load                = 0x3
    Reset               = 0x4
    RegisterEntrypoint  = 0x5
    Output              = 0x6 # called by software modules in SGX and Native
    RemoteRequest       = 0x7

• Not all the commands have a response! (ResultMessage)
  • RemoteOutput and Output does not have response.

Result Messages

class ReactiveResult(IntEnum):
    Ok                  = 0x0
    IllegalCommand      = 0x1
    IllegalPayload      = 0x2
    InternalError       = 0x3
    BadRequest          = 0x4
    CryptoError         = 0x5
    GenericError        = 0x6