micro-rsa-dsa-dh/elgamal.d.ts

Minimal implementation of older cryptography algorithms: RSA, DSA, DH, ElGamal

export type ElGamalParams = {
    p: bigint;
    g: bigint;
};
export declare function genElGamalParams(bits: number): ElGamalParams;
export declare const ElGamal: ({ p, g }: ElGamalParams) => {
    randomPrivateKey(): bigint;
    getPublicKey(privateKey: bigint): bigint;
    encrypt(publicKey: bigint, message: bigint, nonce?: bigint): {
        ct1: bigint;
        ct2: bigint;
    };
    decrypt(privateKey: bigint, ciphertext: {
        ct1: bigint;
        ct2: bigint;
    }): bigint;
    sign(privateKey: bigint, message: bigint, nonce?: bigint): {
        r: bigint;
        s: bigint;
    };
    verify(publicKey: bigint, message: bigint, sig: {
        r: bigint;
        s: bigint;
    }): boolean;
};
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