import type { HashComponent, KdfComponent, PresetComponent } from '@jscrypto/core';
export interface EvpKdfParams {
    input: Uint8Array | string;
    salt: Uint8Array | string;
    iterations?: number;
    length: number;
    hash?: string;
}
export interface DeriveEvpKdfParams extends Omit<EvpKdfParams, 'hash'> {
    hash: HashComponent;
}
export declare const evpKdf: KdfComponent<'EvpKDF'>;
export declare const evpKdfPreset: PresetComponent<'evpkdf'>;
export declare function deriveEvpKdf(params: DeriveEvpKdfParams): Uint8Array;
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