circuitmatter.pase

Attributes

`M`
`N`

Classes

`PASEMessage`
`PBKDFParamRequest`
`Crypto_PBKDFParameterSet`
`PBKDFParamResponse`
`PAKE1`
`PAKE2`
`PAKE3`

Functions

`initiator_values`(→ tuple[bytes, bytes])
`Crypto_pA`(→ bytes)
`Crypto_pB`(→ tuple[int, ecdsa.ellipticcurve.AbstractPoint])
`Crypto_Transcript`(→ bytes)
`KDF`(salt, key, info)
`Crypto_P2`(→ tuple[bytes, bytes, bytes])
`compute_session_keys`(Ke, secure_session_context)
`compute_verification`(random_source, pake1, pake2, ...)
`compute_qr_code`(→ str)
`show_qr_code`(vendor_id, product_id, discriminator, ...)

Module Contents

class circuitmatter.pase.PASEMessage

Bases: circuitmatter.tlv.Structure

PROTOCOL_ID

__str__()

encode() → memoryview

encode_into(buffer: bytearray, offset: int = 0) → int

classmethod decode(buffer: memoryview, offset=0) → Structure

classmethod decode_member(control_octet, buffer, offset=0, depth=0) → tuple[dict, int]

construct_containers()

classmethod from_value(value)

values

classmethod max_length()

set_value(tag, value)

delete_value(tag)

class circuitmatter.pase.PBKDFParamRequest

Bases: PASEMessage

PROTOCOL_OPCODE

initiatorRandom

initiatorSessionId

passcodeId

hasPBKDFParameters

initiatorSessionParams

PROTOCOL_ID

__str__()

encode() → memoryview

encode_into(buffer: bytearray, offset: int = 0) → int

classmethod decode(buffer: memoryview, offset=0) → Structure

classmethod decode_member(control_octet, buffer, offset=0, depth=0) → tuple[dict, int]

construct_containers()

classmethod from_value(value)

values

classmethod max_length()

set_value(tag, value)

delete_value(tag)

class circuitmatter.pase.Crypto_PBKDFParameterSet

Bases: circuitmatter.tlv.Structure

iterations

salt

__str__()

encode() → memoryview

encode_into(buffer: bytearray, offset: int = 0) → int

classmethod decode(buffer: memoryview, offset=0) → Structure

classmethod decode_member(control_octet, buffer, offset=0, depth=0) → tuple[dict, int]

construct_containers()

classmethod from_value(value)

values

classmethod max_length()

set_value(tag, value)

delete_value(tag)

class circuitmatter.pase.PBKDFParamResponse

Bases: PASEMessage

PROTOCOL_OPCODE

initiatorRandom

responderRandom

responderSessionId

pbkdf_parameters

responderSessionParams

PROTOCOL_ID

__str__()

encode() → memoryview

encode_into(buffer: bytearray, offset: int = 0) → int

classmethod decode(buffer: memoryview, offset=0) → Structure

classmethod decode_member(control_octet, buffer, offset=0, depth=0) → tuple[dict, int]

construct_containers()

classmethod from_value(value)

values

classmethod max_length()

set_value(tag, value)

delete_value(tag)

class circuitmatter.pase.PAKE1

Bases: PASEMessage

PROTOCOL_OPCODE

pA

PROTOCOL_ID

__str__()

encode() → memoryview

encode_into(buffer: bytearray, offset: int = 0) → int

classmethod decode(buffer: memoryview, offset=0) → Structure

classmethod decode_member(control_octet, buffer, offset=0, depth=0) → tuple[dict, int]

construct_containers()

classmethod from_value(value)

values

classmethod max_length()

set_value(tag, value)

delete_value(tag)

class circuitmatter.pase.PAKE2

Bases: PASEMessage

PROTOCOL_OPCODE

pB

cB

PROTOCOL_ID

__str__()

encode() → memoryview

encode_into(buffer: bytearray, offset: int = 0) → int

classmethod decode(buffer: memoryview, offset=0) → Structure

classmethod decode_member(control_octet, buffer, offset=0, depth=0) → tuple[dict, int]

construct_containers()

classmethod from_value(value)

values

classmethod max_length()

set_value(tag, value)

delete_value(tag)

class circuitmatter.pase.PAKE3

Bases: PASEMessage

PROTOCOL_OPCODE

cA

PROTOCOL_ID

__str__()

encode() → memoryview

encode_into(buffer: bytearray, offset: int = 0) → int

classmethod decode(buffer: memoryview, offset=0) → Structure

classmethod decode_member(control_octet, buffer, offset=0, depth=0) → tuple[dict, int]

construct_containers()

classmethod from_value(value)

values

classmethod max_length()

set_value(tag, value)

delete_value(tag)

circuitmatter.pase.M

circuitmatter.pase.N

circuitmatter.pase.initiator_values(passcode, salt, iterations) → tuple[bytes, bytes]

circuitmatter.pase.Crypto_pA(w0, w1) → bytes

circuitmatter.pase.Crypto_pB(random_source, w0: int, L: ecdsa.ellipticcurve.Point) → tuple[int, ecdsa.ellipticcurve.AbstractPoint]

circuitmatter.pase.Crypto_Transcript(context, pA, pB, Z, V, w0) → bytes

circuitmatter.pase.KDF(salt, key, info)

circuitmatter.pase.Crypto_P2(tt, pA, pB) → tuple[bytes, bytes, bytes]

circuitmatter.pase.compute_session_keys(Ke, secure_session_context)

circuitmatter.pase.compute_verification(random_source, pake1, pake2, context, verifier)

circuitmatter.pase.compute_qr_code(vendor_id, product_id, discriminator, passcode) → str

circuitmatter.pase.show_qr_code(vendor_id, product_id, discriminator, passcode)