Functions
bool	compare_digest (bytes a, bytes b)

bytes	hmac_digest (Union[bytes, bytearray] key, Union[bytes, bytearray] data)

bytes	hkdf_extract (bytes ikm, Optional[bytes] salt)

bytes	hkdf_expand (bytes prk, bytes info)

bytes	derive_task_key (bytes passkey, str task_id)

Variables
string	__author__ = "Jason C. Klima"

	BuiltinFunctionType

	int

	bytes

Function Documentation

◆ compare_digest()

bool pyrosetta.distributed.cluster.hkdf.compare_digest	(	bytes	a,
		bytes	b
	)

Return `a == b` result.

Referenced by pyrosetta.distributed.cluster.logging_listeners.LogRecordRequestHandler.unPickle().

◆ derive_task_key()

bytes pyrosetta.distributed.cluster.hkdf.derive_task_key	(	bytes	passkey,
		str	task_id
	)

Derive a per-task secret key using the extract-and-expand hash-based message
authentication code (HMAC)-based key derivation function (HKDF).

References pyrosetta.distributed.cluster.hkdf.hkdf_expand(), and pyrosetta.distributed.cluster.hkdf.hkdf_extract().

Referenced by pyrosetta.distributed.cluster.core.PyRosettaCluster._create_future(), and pyrosetta.distributed.cluster.logging_listeners.LogRecordRequestHandler.unPickle().

◆ hkdf_expand()

bytes pyrosetta.distributed.cluster.hkdf.hkdf_expand	(	bytes	prk,
		bytes	info
	)

Expand method for hash-based message authentication code (HMAC)-based key derivation
function (HKDF), taking a pseudorandom key (PRK) and application-specific info.

References pyrosetta.distributed.cluster.hkdf.hmac_digest(), and range.

Referenced by pyrosetta.distributed.cluster.hkdf.derive_task_key().

◆ hkdf_extract()

bytes pyrosetta.distributed.cluster.hkdf.hkdf_extract	(	bytes	ikm,
		Optional[bytes]	salt
	)

Extract method for hash-based message authentication code (HMAC)-based key derivation
function (HKDF), taking input keying material (IKM) and optional salt.

References pyrosetta.distributed.cluster.hkdf.hmac_digest().

Referenced by pyrosetta.distributed.cluster.hkdf.derive_task_key().

◆ hmac_digest()

bytes pyrosetta.distributed.cluster.hkdf.hmac_digest	(	Union[bytes, bytearray]	key,
		Union[bytes, bytearray]	data
	)

Return the digest of a new hash-based message authentication code (HMAC) object.

Referenced by pyrosetta.distributed.cluster.hkdf.hkdf_expand(), pyrosetta.distributed.cluster.hkdf.hkdf_extract(), pyrosetta.distributed.cluster.logging_handlers.MsgpackHmacSocketHandler.makePickle(), and pyrosetta.distributed.cluster.logging_listeners.LogRecordRequestHandler.unPickle().

Variable Documentation

◆ author

string pyrosetta.distributed.cluster.hkdf.__author__ = "Jason C. Klima"

private

◆ BuiltinFunctionType

pyrosetta.distributed.cluster.hkdf.BuiltinFunctionType

◆ bytes

pyrosetta.distributed.cluster.hkdf.bytes

Referenced by bind_T60_pybind11(), and rosetta_binders.stringstream_add_on_binder().

◆ int

pyrosetta.distributed.cluster.hkdf.int

Functions

Variables