yubikit.core.smartcard.scp

Attributes

`INS_INITIALIZE_UPDATE`
`INS_EXTERNAL_AUTHENTICATE`
`INS_INTERNAL_AUTHENTICATE`
`INS_PERFORM_SECURITY_OPERATION`
`SendApdu`

Classes

`SessionKeys`	SCP Session Keys.
`StaticKeys`	SCP03 Static Keys.
`ScpKid`	Enum where members are also (and must be) ints
`KeyRef`	bytes(iterable_of_ints) -> bytes
`ScpKeyParams`	Helper class that provides a standard way to create an ABC using
`Scp03KeyParams`	Helper class that provides a standard way to create an ABC using
`Scp11KeyParams`	Helper class that provides a standard way to create an ABC using
`ScpState`

Module Contents

yubikit.core.smartcard.scp.INS_INITIALIZE_UPDATE = 80

yubikit.core.smartcard.scp.INS_EXTERNAL_AUTHENTICATE = 130

yubikit.core.smartcard.scp.INS_INTERNAL_AUTHENTICATE = 136

yubikit.core.smartcard.scp.INS_PERFORM_SECURITY_OPERATION = 42

class yubikit.core.smartcard.scp.SessionKeys[source]

Bases: NamedTuple

SCP Session Keys.

key_senc: bytes

key_smac: bytes

key_srmac: bytes

key_dek: bytes | None = None

class yubikit.core.smartcard.scp.StaticKeys[source]

Bases: NamedTuple

SCP03 Static Keys.

key_enc: bytes

key_mac: bytes

key_dek: bytes | None = None

classmethod default()[source]

Return type:: StaticKeys

derive(context)[source]

Parameters:: context (bytes)
Return type:: SessionKeys

class yubikit.core.smartcard.scp.ScpKid[source]

Bases: enum.IntEnum

Enum where members are also (and must be) ints

SCP03 = 1

SCP11a = 17

SCP11b = 19

SCP11c = 21

class yubikit.core.smartcard.scp.KeyRef(kid_or_data, kvn=None)[source]

Bases: bytes

bytes(iterable_of_ints) -> bytes bytes(string, encoding[, errors]) -> bytes bytes(bytes_or_buffer) -> immutable copy of bytes_or_buffer bytes(int) -> bytes object of size given by the parameter initialized with null bytes bytes() -> empty bytes object

Construct an immutable array of bytes from: