identity-based-encryption-bn254/dist/ibe.d.ts


import { Fp } from "@noble/curves/abstract/tower";
import { ProjPointType } from "@noble/curves/abstract/weierstrass";
import { Ciphertext, G2, IbeOpts } from "./crypto";
export declare class IBE {
    private opts;
    constructor(opts?: IbeOpts);
    createIdentity(bytes: Uint8Array): Identity;
    createDecryptionKey(secretKey: SecretKey | Uint8Array, identity: Identity): DecryptionKey;
    isValidDecryptionKey(publicKey: PublicKey | Uint8Array, decryptionKey: DecryptionKey | Uint8Array, identity: Identity | Uint8Array): boolean;
    encrypt(message: Uint8Array, identity: Identity, publicKey: PublicKey): Ciphertext;
    decrypt(ciphertext: Ciphertext, decryptionKey: DecryptionKey | Uint8Array): Uint8Array;
    static parsePublicKey(bytes: Uint8Array): PublicKey;
    static parseDecryptionKey(bytes: Uint8Array): DecryptionKey;
    static parseSecretKey(sk: Uint8Array | bigint): SecretKey;
    static createSecretKey(): SecretKey;
    static createPublicKey(secretKey: SecretKey): PublicKey;
}
export type SecretKey = {
    sk: bigint;
};
export type Identity = {
    m: Uint8Array;
    i: ProjPointType<Fp>;
};
export type PublicKey = {
    p: G2;
};
export type DecryptionKey = {
    bytes: Uint8Array;
};