export declare enum RsaEncryptionAlgorithm {
    OaepWithSha1 = "OaepWithSha1",
    OaepWithSha256 = "OaepWithSha256"
}
export declare enum RsaSignatureAlgorithm {
    PssWithSha256 = "PssWithSha256"
}
export type RsaAlgorithm = RsaEncryptionAlgorithm | RsaSignatureAlgorithm;
export declare enum RsaKeySize {
    Rsa2048 = 2048,
    Rsa4096 = 4096
}
export interface XPrivateRsaKey {
    privateKey: Int8Array;
    algorithm: RsaAlgorithm;
}
export interface XPublicRsaKey {
    publicKey: Int8Array;
    algorithm: RsaAlgorithm;
}
export interface XRsaKeypair {
    readonly private: XPrivateRsaKey;
    readonly public: XPublicRsaKey;
}
export interface PartialXRsaService {
    generateKeyPair(algorithm: RsaAlgorithm, keySize?: RsaKeySize): Promise<XRsaKeypair>;
    exportPrivateKeyPkcs8(key: XPrivateRsaKey): Promise<Int8Array>;
    exportPublicKeySpki(key: XPublicRsaKey): Promise<Int8Array>;
    loadPrivateKeyPkcs8(algorithm: RsaAlgorithm, privateKeyPkcs8: Int8Array): Promise<XPrivateRsaKey>;
    loadPublicKeySpki(algorithm: RsaAlgorithm, publicKeySpki: Int8Array): Promise<XPublicRsaKey>;
    encrypt(data: Int8Array, publicKey: XPublicRsaKey): Promise<Int8Array>;
    decrypt(data: Int8Array, privateKey: XPrivateRsaKey): Promise<Int8Array>;
    sign(data: Int8Array, privateKey: XPrivateRsaKey): Promise<Int8Array>;
    verifySignature(signature: Int8Array, data: Int8Array, publicKey: XPublicRsaKey): Promise<boolean>;
}
export declare const RsaService: PartialXRsaService;