/**
 * Encryption key information.
 */
export type EncryptionKey = {
    /**
     * Key type of the JWK, specifying the cryptographic algorithm family used with the key.
     */
    kty: EncryptionKey.kty;
    /**
     * Identifies the intended use of the key. Values defined by this specification are sig (signature) and enc (encryption).
     */
    use: EncryptionKey.use;
    /**
     * Identifier of the key, serves as a unique identifier for the key.
     */
    kid?: string | null;
    /**
     * Identifies the cryptographic algorithm family used with the key.
     * If kty is set to RSA needs to be RSA-OAEP.
     * If kty is set to EC needs to be ECDH-ES.
     */
    alg: EncryptionKey.alg;
    /**
     * The public exponent.
     * Required if the Kty is RSA.
     */
    e?: string | null;
    /**
     * The modulus, a component that is used in both the encryption and decryption process.
     * Required if the Kty is RSA.
     */
    n?: string | null;
    /**
     * Identifies the cryptographic curve used with the key.
     * Required if the Kty is EC.
     */
    crv?: string | null;
    /**
     * Contains the x coordinate for the elliptic curve point.
     * Required if the Kty is EC.
     */
    x?: string | null;
    /**
     * Contains the Y coordinate for the elliptic curve point.
     * Required if the Kty is EC.
     */
    y?: string | null;
    /**
     * Contains the private exponent parameter.
     * This needs to be null.
     */
    d?: string | null;
};
export declare namespace EncryptionKey {
    /**
     * Key type of the JWK, specifying the cryptographic algorithm family used with the key.
     */
    enum kty {
        RSA = "rsa",
        EC = "ec"
    }
    /**
     * Identifies the intended use of the key. Values defined by this specification are sig (signature) and enc (encryption).
     */
    enum use {
        ENC = "enc"
    }
    /**
     * Identifies the cryptographic algorithm family used with the key.
     * If kty is set to RSA needs to be RSA-OAEP.
     * If kty is set to EC needs to be ECDH-ES.
     */
    enum alg {
        RSA_OAEP = "RSA-OAEP",
        ECDH_ES = "ECDH-ES"
    }
}