import { ASN1Element as _Element, INTEGER, OPTIONAL } from "@wildboar/asn1";
import * as $ from "@wildboar/asn1/functional";
import { AlgorithmIdentifier } from "../PKCS5v2-1/AlgorithmIdentifier.ta.mjs";
import { PBKDF2_params_salt } from "../PKCS5v2-1/PBKDF2-params-salt.ta.mjs";
/**
 * @summary PBKDF2_params
 * @description
 *
 * ### ASN.1 Definition:
 *
 * ```asn1
 * PBKDF2-params ::= SEQUENCE {
 *     salt CHOICE {
 *         specified OCTET STRING,
 *         otherSource AlgorithmIdentifier {{PBKDF2-SaltSources}}
 *     },
 *     iterationCount INTEGER (1..MAX),
 *     keyLength INTEGER (1..MAX) OPTIONAL,
 *     prf AlgorithmIdentifier {{PBKDF2-PRFs}} DEFAULT
 *     algid-hmacWithSHA1
 * }
 * ```
 *
 */
export declare class PBKDF2_params {
    /**
     * @summary `salt`.
     * @public
     * @readonly
     */
    readonly salt: PBKDF2_params_salt;
    /**
     * @summary `iterationCount`.
     * @public
     * @readonly
     */
    readonly iterationCount: INTEGER;
    /**
     * @summary `keyLength`.
     * @public
     * @readonly
     */
    readonly keyLength?: OPTIONAL<INTEGER>;
    /**
     * @summary `prf`.
     * @public
     * @readonly
     */
    readonly prf?: OPTIONAL<AlgorithmIdentifier>;
    constructor(
    /**
     * @summary `salt`.
     * @public
     * @readonly
     */
    salt: PBKDF2_params_salt, 
    /**
     * @summary `iterationCount`.
     * @public
     * @readonly
     */
    iterationCount: INTEGER, 
    /**
     * @summary `keyLength`.
     * @public
     * @readonly
     */
    keyLength?: OPTIONAL<INTEGER>, 
    /**
     * @summary `prf`.
     * @public
     * @readonly
     */
    prf?: OPTIONAL<AlgorithmIdentifier>);
    /**
     * @summary Restructures an object into a PBKDF2_params
     * @description
     *
     * This takes an `object` and converts it to a `PBKDF2_params`.
     *
     * @public
     * @static
     * @method
     * @param {Object} _o An object having all of the keys and values of a `PBKDF2_params`.
     * @returns {PBKDF2_params}
     */
    static _from_object(_o: {
        [_K in keyof PBKDF2_params]: PBKDF2_params[_K];
    }): PBKDF2_params;
    /**
     * @summary Getter that returns the default value for `prf`.
     * @public
     * @static
     * @method
     */
    static get _default_value_for_prf(): AlgorithmIdentifier;
}
/**
 * @summary The Leading Root Component Types of PBKDF2_params
 * @description
 *
 * This is an array of `ComponentSpec`s that define how to decode the leading root component type list of a SET or SEQUENCE.
 *
 * @constant
 */
export declare const _root_component_type_list_1_spec_for_PBKDF2_params: $.ComponentSpec[];
/**
 * @summary The Trailing Root Component Types of PBKDF2_params
 * @description
 *
 * This is an array of `ComponentSpec`s that define how to decode the trailing root component type list of a SET or SEQUENCE.
 *
 * @constant
 */
export declare const _root_component_type_list_2_spec_for_PBKDF2_params: $.ComponentSpec[];
/**
 * @summary The Extension Addition Component Types of PBKDF2_params
 * @description
 *
 * This is an array of `ComponentSpec`s that define how to decode the extension addition component type list of a SET or SEQUENCE.
 *
 * @constant
 */
export declare const _extension_additions_list_spec_for_PBKDF2_params: $.ComponentSpec[];
/**
 * @summary Decodes an ASN.1 element into a(n) PBKDF2_params
 * @function
 * @param {_Element} el The element being decoded.
 * @returns {PBKDF2_params} The decoded data structure.
 */
export declare function _decode_PBKDF2_params(el: _Element): PBKDF2_params;
/**
 * @summary Encodes a(n) PBKDF2_params into an ASN.1 Element.
 * @function
 * @param value The element being encoded.
 * @param elGetter A function that can be used to get new ASN.1 elements.
 * @returns {_Element} The PBKDF2_params, encoded as an ASN.1 Element.
 */
export declare function _encode_PBKDF2_params(value: PBKDF2_params, elGetter: $.ASN1Encoder<PBKDF2_params>): _Element;
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