export interface EncryptDecryptAlgorithmParams {
    name: string;
    hash?: AlgorithmIdentifier;
    iv?: BufferSource;
}
export interface SignVerifyAlgorithmParams {
    name: string;
    hash?: string;
    saltLength?: number;
}
export interface GenerateKeyAlgorithmParams {
    name: string;
    hash?: AlgorithmIdentifier;
    modulusLength?: number;
    length?: number;
    secret?: string;
}
export interface CreateNonceOptions {
    bytesLength?: number;
}
export declare type PlaintextType = 'open' | 'secret';
export declare type CiphertextFormat = 'buffer' | 'hex' | 'base64';
export declare type DigestHashFormat = 'buffer' | 'hex' | 'base64';
export interface BaseDigestOptions {
    hashFormat?: DigestHashFormat;
}