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Code Issues Releases Wiki Activity

Resort channel context

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This commit is contained in:
M1nd3r 2024-03-26 12:42:34 +01:00
parent f9c4dbe437
commit 0cee59b951
1 changed files with 16 additions and 16 deletions
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32
core/src/trezor/wire/thp/channel_context.py
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@ -267,22 +267,6 @@ def _encode_iface(iface: WireInterface) -> bytes:
raise Exception("Unknown WireInterface")
def _is_ctrl_byte_continuation(ctrl_byte: int) -> bool:
return ctrl_byte & 0x80 == CONTINUATION_PACKET
def _is_ctrl_byte_encrypted_transport(ctrl_byte: int) -> bool:
return ctrl_byte & 0xEF == ENCRYPTED_TRANSPORT
def _is_ctrl_byte_handshake_init(ctrl_byte: int) -> bool:
return ctrl_byte & 0xEF == HANDSHAKE_INIT
def _is_ctrl_byte_ack(ctrl_byte: int) -> bool:
return ctrl_byte & 0xEF == ACK_MESSAGE
def _get_buffer_for_payload(
payload_length: int, existing_buffer: utils.BufferType, max_length=_MAX_PAYLOAD_LEN
) -> utils.BufferType:
@ -299,3 +283,19 @@ def _get_buffer_for_payload(
# reuse a part of the supplied buffer
return memoryview(existing_buffer)[:payload_length]
def _is_ctrl_byte_continuation(ctrl_byte: int) -> bool:
return ctrl_byte & 0x80 == CONTINUATION_PACKET
def _is_ctrl_byte_encrypted_transport(ctrl_byte: int) -> bool:
return ctrl_byte & 0xEF == ENCRYPTED_TRANSPORT
def _is_ctrl_byte_handshake_init(ctrl_byte: int) -> bool:
return ctrl_byte & 0xEF == HANDSHAKE_INIT
def _is_ctrl_byte_ack(ctrl_byte: int) -> bool:
return ctrl_byte & 0xEF == ACK_MESSAGE