123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128
import * as fc from "fast-check";import * as ed25519 from "./index";
const PRIVATE_KEY = 0xa665a45920422f9d417e4867efn;// const MESSAGE = ripemd160(new Uint8Array([97, 98, 99, 100, 101, 102, 103]));const MESSAGE = new Uint8Array([  135,  79, 153,  96,  197, 210, 183, 169,  181, 250, 211, 131,  225, 186,  68, 113,  158, 187, 116,  58]);// const WRONG_MESSAGE = ripemd160(new Uint8Array([98, 99, 100, 101, 102, 103]));const WRONG_MESSAGE = new Uint8Array([  88, 157, 140, 127,  29, 160, 162,  75, 192, 123, 115, 129, 173,  72, 177, 207, 194,  17, 175,  28]);
console.log(MESSAGE);console.log(WRONG_MESSAGE);
describe("ed25519", () => {  it("should verify just signed message", async () => {    await fc.assert(fc.asyncProperty(      fc.hexa(),      fc.bigUint(ed25519.PRIME_ORDER),      async (message, privateKey) => {        const publicKey = await ed25519.getPublicKey(privateKey);        const signature = await ed25519.sign(message, privateKey, publicKey);        expect(publicKey.toHex().length).toBe(64);        expect(signature.length).toBe(128);        expect(await ed25519.verify(signature, message, publicKey)).toBe(true);      }),     { numRuns: 1 }    );  });  it("should not verify sign with wrong message", async () => {    await fc.assert(fc.asyncProperty(      fc.array(fc.integer(0x00, 0xff)),      fc.array(fc.integer(0x00, 0xff)),      fc.bigUint(ed25519.PRIME_ORDER),      async (bytes, wrongBytes, privateKey) => {        const message = new Uint8Array(bytes);        const wrongMessage = new Uint8Array(wrongBytes);        const publicKey = await ed25519.getPublicKey(privateKey);        const signature = await ed25519.sign(message, privateKey, publicKey);        expect(await ed25519.verify(signature, wrongMessage, publicKey)).toBe(          bytes.toString() === wrongBytes.toString()        );      }),     { numRuns: 1 }    );  });  it("should sign and verify", async () => {    debugger;    const publicKey = await ed25519.getPublicKey(PRIVATE_KEY);    const signature = await ed25519.sign(MESSAGE, PRIVATE_KEY, publicKey);    expect(await ed25519.verify(signature, MESSAGE, publicKey)).toBe(true);  });  it("should not verify signature with wrong public key", async () => {    const publicKey = await ed25519.getPublicKey(12);    const signature = await ed25519.sign(MESSAGE, PRIVATE_KEY, publicKey);    expect(await ed25519.verify(signature, MESSAGE, publicKey)).toBe(false);  });  it("should not verify signature with wrong hash", async () => {    const publicKey = await ed25519.getPublicKey(PRIVATE_KEY);    const signature = await ed25519.sign(MESSAGE, PRIVATE_KEY, publicKey);    expect(await ed25519.verify(signature, WRONG_MESSAGE, publicKey)).toBe(false);  });  // https://xmr.llcoins.net/addresstests.html  it("should create right publicKey without SHA-512 hashing TEST 1", () => {		// 77fadbe52830d30438ff68036374c0e3fb755d0d983743bcbfb6a45962f50a09    const publicKey = ed25519.scalarmultBase(4090177687267471719164802180371655790974410769055056530206928641275872410231n);    expect(publicKey.toHex()).toBe("0f3b913371411b27e646b537e888f685bf929ea7aab93c950ed84433f064480d");  });  it("should create right publicKey without SHA-512 hashing TEST 2", () => {		// 888b4d09d3d439e01fe9a9280f9439f026c161b0575d2a388007a611874e3600    const publicKey = ed25519.scalarmultBase(95951719164491934016098152084711983042317968705124759109304017803304340360n);    expect(publicKey.toHex()).toBe("ad545340b58610f0cd62f17d55af1ab11ecde9c084d5476865ddb4dbda015349");  });  it("should create right publicKey without SHA-512 hashing TEST 3", () => {		// 41e9862dec76d60523fca3329dfb6cc1f0627aa0c3ca522704ecabf30ff99b0b    const publicKey = ed25519.scalarmultBase(5251021594357742159570582158299009909606168663234119833766344637273690532161n);    expect(publicKey.toHex()).toBe("e097c4415fe85724d522b2e449e8fd78dd40d20097bdc9ae36fe8ec6fe12cb8c");  });  it("should create right publicKey without SHA-512 hashing TEST 4", () => {	  // 6ea44708dbe800084e45549f7fd059280e180803088e87c92495d7026f899d06    const publicKey = ed25519.scalarmultBase(2992220612772705148923293930750391889471356540185692956764167374764935455854n);    expect(publicKey.toHex()).toBe("f12cb7c43b59971395926f278ce7c2eaded9444fbce62ca717564cb508a0db1d");  });  // https://tools.ietf.org/html/rfc8032#section-7  it("should create right signature for TEST VECTOR 1", async () => {    const privateKey = 0x9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60n;    const publicKey = await ed25519.getPublicKey(privateKey);    const message = "";    const signature = await ed25519.sign(message, privateKey, publicKey);    expect(publicKey.toHex()).toBe("d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a");    expect(signature).toBe("e5564300c360ac729086e2cc806e828a84877f1eb8e5d974d873e065224901555fb8821590a33bacc61e39701cf9b46bd25bf5f0595bbe24655141438e7a100b");  });  it("should create right signature for TEST VECTOR 2", async () => {    const privateKey = 0x4ccd089b28ff96da9db6c346ec114e0f5b8a319f35aba624da8cf6ed4fb8a6fbn;    const publicKey = await ed25519.getPublicKey(privateKey);    const message = "72";    const signature = await ed25519.sign(message, privateKey, publicKey);    expect(publicKey.toHex()).toBe("3d4017c3e843895a92b70aa74d1b7ebc9c982ccf2ec4968cc0cd55f12af4660c");    expect(signature).toBe("92a009a9f0d4cab8720e820b5f642540a2b27b5416503f8fb3762223ebdb69da085ac1e43e15996e458f3613d0f11d8c387b2eaeb4302aeeb00d291612bb0c00");  });  it("should create right signature for TEST VECTOR 3", async () => {    const privateKey = 0xc5aa8df43f9f837bedb7442f31dcb7b166d38535076f094b85ce3a2e0b4458f7n;    const publicKey = await ed25519.getPublicKey(privateKey);    const message = "af82";    const signature = await ed25519.sign(message, privateKey, publicKey);    expect(publicKey.toHex()).toBe("fc51cd8e6218a1a38da47ed00230f0580816ed13ba3303ac5deb911548908025");    expect(signature).toBe("6291d657deec24024827e69c3abe01a30ce548a284743a445e3680d7db5ac3ac18ff9b538d16f290ae67f760984dc6594a7c15e9716ed28dc027beceea1ec40a");  });  it("should create right signature for TEST VECTOR 4", async () => {    const privateKey = 0xf5e5767cf153319517630f226876b86c8160cc583bc013744c6bf255f5cc0ee5n;    const publicKey = await ed25519.getPublicKey(privateKey);    const message = "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";    const signature = await ed25519.sign(message, privateKey, publicKey);    expect(publicKey.toHex()).toBe("278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e");    expect(signature).toBe("0aab4c900501b3e24d7cdf4663326a3a87df5e4843b2cbdb67cbf6e460fec350aa5371b1508f9f4528ecea23c436d94b5e8fcd4f681e30a6ac00a9704a188a03");  });});