tropicsquare.ports.micropython.TropicSquareMicroPython Class Reference

Inheritance diagram for tropicsquare.ports.micropython.TropicSquareMicroPython:

Public Member Functions
	__init__ (self, spi, cs, gpo=None)
Public Member Functions inherited from tropicsquare.TropicSquare
bytes	certificate (self)
bytes	public_key (self)
bytes	chipid (self)
tuple	riscv_fw_version (self)
tuple	spect_fw_version (self)
	fw_bank (self)
bool	start_secure_session (self, int pkey_index, bytes shpriv, bytes shpub)
bool	abort_secure_session (self)
str	get_log (self)
bytes	ping (self, bytes data)
	L3 Commands #.
bytes	get_random (self, int nbytes)
	get_serial_code (self)
	r_config_read (self, address)
	i_config_read (self, address)
bytes	mem_data_read (self, int slot)
bool	mem_data_write (self, bytes data, int slot)
bool	mem_data_erase (self, int slot)
bool	ecc_key_generate (self, int slot, int curve)
bytes	ecc_key_store (self, int slot, int curve, bytes key)
tuple	ecc_key_read (self, int slot)
bool	ecc_key_erase (self, int slot)
tuple	ecdsa_sign (self, int slot, bytes hash)
tuple	eddsa_sign (self, int slot, bytes message)
bool	mcounter_init (self, int index, int value)
bool	mcounter_update (self, int index)
int	mcounter_get (self, int index)
	mac_and_destroy (self, slot, data)

Protected Member Functions
	_spi_cs (self, value)
	_spi_write (self, data)
bytes	_spi_read (self, int len)
	_spi_readinto (self, bytearray buffer)
	_spi_write_readinto (self, tx_buffer, bytearray rx_buffer)
	_get_ephemeral_keypair (self)
	_hkdf (self, salt, shared_secret, length=1)
	_x25519_exchange (self, private_bytes, public_bytes)
	_aesgcm (self, key)
Protected Member Functions inherited from tropicsquare.TropicSquare
	_l2_get_response (self)
	_l2_get_info_req (self, object_id, req_data_chunk=GET_INFO_DATA_CHUNK_0_127)
	_l2_handshake_req (self, ehpub, p_keyslot)
	_l2_get_log (self)
	_l2_encrypted_command (self, command_size, command_ciphertext, command_tag)
	_l2_encrypted_session_abt (self)
	_l2_sleep_req (self, sleep_mode)
	_l2_startup_req (self, startup_id)
	_call_command (self, data)

Protected Attributes
	_spi
	_cs
	_gpo
Protected Attributes inherited from tropicsquare.TropicSquare
	_secure_session
	_certificate

Additional Inherited Members
Public Attributes inherited from tropicsquare.TropicSquare
	public_key

Constructor & Destructor Documentation

__init__()

tropicsquare.ports.micropython.TropicSquareMicroPython.__init__	(		self,
			spi,
			cs,
			gpo = None
	)

Reimplemented from tropicsquare.TropicSquare.

Member Function Documentation

_aesgcm()

tropicsquare.ports.micropython.TropicSquareMicroPython._aesgcm (   self,   key  )

protected

Reimplemented from tropicsquare.TropicSquare.

_get_ephemeral_keypair()

tropicsquare.ports.micropython.TropicSquareMicroPython._get_ephemeral_keypair (   self )

protected

Reimplemented from tropicsquare.TropicSquare.

_hkdf()

tropicsquare.ports.micropython.TropicSquareMicroPython._hkdf (   self,   salt,   shared_secret,   length = 1  )

protected

Reimplemented from tropicsquare.TropicSquare.

_spi_cs()

tropicsquare.ports.micropython.TropicSquareMicroPython._spi_cs (   self,   value  )

protected

Reimplemented from tropicsquare.TropicSquare.

_spi_read()

bytes tropicsquare.ports.micropython.TropicSquareMicroPython._spi_read (   self, int  len  )

protected

Reimplemented from tropicsquare.TropicSquare.

_spi_readinto()

tropicsquare.ports.micropython.TropicSquareMicroPython._spi_readinto (   self, bytearray  buffer  )

protected

Reimplemented from tropicsquare.TropicSquare.

_spi_write()

tropicsquare.ports.micropython.TropicSquareMicroPython._spi_write (   self,   data  )

protected

Reimplemented from tropicsquare.TropicSquare.

_spi_write_readinto()

tropicsquare.ports.micropython.TropicSquareMicroPython._spi_write_readinto (   self,   tx_buffer, bytearray  rx_buffer  )

protected

Reimplemented from tropicsquare.TropicSquare.

_x25519_exchange()

tropicsquare.ports.micropython.TropicSquareMicroPython._x25519_exchange (   self,   private_bytes,   public_bytes  )

protected

Reimplemented from tropicsquare.TropicSquare.

Member Data Documentation

_cs

tropicsquare.ports.micropython.TropicSquareMicroPython._cs

protected

_gpo

tropicsquare.ports.micropython.TropicSquareMicroPython._gpo

protected

_spi

tropicsquare.ports.micropython.TropicSquareMicroPython._spi

protected

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The documentation for this class was generated from the following file:

• tropicsquare/ports/micropython/__init__.py