Struct PyPbes2ParamsBuilder 

pub struct PyPbes2ParamsBuilder { /* private fields */ }

Python-facing wrapper for synta_certificate::Pbes2ParamsBuilder.

Builds a DER-encoded Pkcs5Pbes2Params SEQUENCE (RFC 8018 §6.2).

Both key_derivation_func and encryption_scheme are required.

Typical usage:

1. Build the PBKDF2 AlgorithmIdentifier using :meth:Pbkdf2ParamsBuilder.build_as_algorithm_identifier.
2. Set the encryption scheme using :meth:encryption_scheme_from_oid.
3. Call :meth:build.

Example::

import synta
import synta.pkcs5 as pkcs5

salt = b"\\x00" * 8
iv   = b"\\x00" * 16

kdf_der = (
    synta.Pbkdf2ParamsBuilder()
    .salt(salt)
    .iteration_count(10_000)
    .prf(list(pkcs5.ID_HMAC_WITH_SHA256.components()))
    .build_as_algorithm_identifier(list(pkcs5.ID_PBKDF2.components()))
)

pbes2_der = (
    synta.Pbes2ParamsBuilder()
    .key_derivation_func(kdf_der)
    .encryption_scheme_from_oid(list(pkcs5.AES256_CBC_PAD.components()), iv)
    .build()
)

Trait Implementations

impl<'py> IntoPyObject<'py> for PyPbes2ParamsBuilder

type Target = PyPbes2ParamsBuilder

The Python output type

type Output = Bound<'py, <PyPbes2ParamsBuilder as IntoPyObject<'py>>::Target>

The smart pointer type to use.

type Error = PyErr

The type returned in the event of a conversion error.

fn into_pyobject( self, py: Python<'py>, ) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>

Performs the conversion.

impl PyClass for PyPbes2ParamsBuilder

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for PyPbes2ParamsBuilder

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

const IS_IMMUTABLE_TYPE: bool = false

#[pyclass(immutable_type)]

const RAW_DOC: &'static CStr = /// Python-facing wrapper for [`synta_certificate::Pbes2ParamsBuilder`]. /// /// Builds a DER-encoded ``Pkcs5Pbes2Params`` SEQUENCE (RFC 8018 §6.2). /// /// Both ``key_derivation_func`` and ``encryption_scheme`` are required. /// /// Typical usage: /// /// 1. Build the PBKDF2 ``AlgorithmIdentifier`` using /// :meth:`Pbkdf2ParamsBuilder.build_as_algorithm_identifier`. /// 2. Set the encryption scheme using :meth:`encryption_scheme_from_oid`. /// 3. Call :meth:`build`. /// /// Example:: /// /// import synta /// import synta.pkcs5 as pkcs5 /// /// salt = b"\\x00" * 8 /// iv = b"\\x00" * 16 /// /// kdf_der = ( /// synta.Pbkdf2ParamsBuilder() /// .salt(salt) /// .iteration_count(10_000) /// .prf(list(pkcs5.ID_HMAC_WITH_SHA256.components())) /// .build_as_algorithm_identifier(list(pkcs5.ID_PBKDF2.components())) /// ) /// /// pbes2_der = ( /// synta.Pbes2ParamsBuilder() /// .key_derivation_func(kdf_der) /// .encryption_scheme_from_oid(list(pkcs5.AES256_CBC_PAD.components()), iv) /// .build() /// )

Docstring for the class provided on the struct or enum.

const DOC: &'static CStr

Fully rendered class doc, including the text_signature if a constructor is defined.

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<PyPbes2ParamsBuilder>

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature for PyPbes2ParamsBuilder

const TEXT_SIGNATURE: &'static str = "()"

impl PyMethods<PyPbes2ParamsBuilder> for PyClassImplCollector<PyPbes2ParamsBuilder>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyPbes2ParamsBuilder

const NAME: &'static str = "Pbes2ParamsBuilder"

Class name.

const MODULE: Option<&'static str> = ::core::option::Option::None

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.

impl DerefToPyAny for PyPbes2ParamsBuilder

impl ExtractPyClassWithClone for PyPbes2ParamsBuilder