import { Utils } from "jslib-common/misc/utils"; import { SymmetricCryptoKey } from "jslib-common/models/domain/symmetricCryptoKey"; import { NodeCryptoFunctionService } from "jslib-node/services/nodeCryptoFunction.service"; const RsaPublicKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl0Vawl/toXzkEvB82FEtqHP" + "4xlU2ab/v0crqIfXfIoWF/XXdHGIdrZeilnRXPPJT1B9dTsasttEZNnua/0Rek/cjNDHtzT52irfoZYS7X6HNIfOi54Q+egP" + "RQ1H7iNHVZz3K8Db9GCSKPeC8MbW6gVCzb15esCe1gGzg6wkMuWYDFYPoh/oBqcIqrGah7firqB1nDedzEjw32heP2DAffVN" + "084iTDjiWrJNUxBJ2pDD5Z9dT3MzQ2s09ew1yMWK2z37rT3YerC7OgEDmo3WYo3xL3qYJznu3EO2nmrYjiRa40wKSjxsTlUc" + "xDF+F0uMW8oR9EMUHgepdepfAtLsSAQIDAQAB"; const RsaPrivateKey = "MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCXRVrCX+2hfOQS8Hz" + "YUS2oc/jGVTZpv+/Ryuoh9d8ihYX9dd0cYh2tl6KWdFc88lPUH11Oxqy20Rk2e5r/RF6T9yM0Me3NPnaKt+hlhLtfoc0h86L" + "nhD56A9FDUfuI0dVnPcrwNv0YJIo94LwxtbqBULNvXl6wJ7WAbODrCQy5ZgMVg+iH+gGpwiqsZqHt+KuoHWcN53MSPDfaF4/" + "YMB99U3TziJMOOJask1TEEnakMPln11PczNDazT17DXIxYrbPfutPdh6sLs6AQOajdZijfEvepgnOe7cQ7aeatiOJFrjTApK" + "PGxOVRzEMX4XS4xbyhH0QxQeB6l16l8C0uxIBAgMBAAECggEASaWfeVDA3cVzOPFSpvJm20OTE+R6uGOU+7vh36TX/POq92q" + "Buwbd0h0oMD32FxsXywd2IxtBDUSiFM9699qufTVuM0Q3tZw6lHDTOVG08+tPdr8qSbMtw7PGFxN79fHLBxejjO4IrM9lapj" + "WpxEF+11x7r+wM+0xRZQ8sNFYG46aPfIaty4BGbL0I2DQ2y8I57iBCAy69eht59NLMm27fRWGJIWCuBIjlpfzET1j2HLXUIh" + "5bTBNzqaN039WH49HczGE3mQKVEJZc/efk3HaVd0a1Sjzyn0QY+N1jtZN3jTRbuDWA1AknkX1LX/0tUhuS3/7C3ejHxjw4Dk" + "1ZLo5/QKBgQDIWvqFn0+IKRSu6Ua2hDsufIHHUNLelbfLUMmFthxabcUn4zlvIscJO00Tq/ezopSRRvbGiqnxjv/mYxucvOU" + "BeZtlus0Q9RTACBtw9TGoNTmQbEunJ2FOSlqbQxkBBAjgGEppRPt30iGj/VjAhCATq2MYOa/X4dVR51BqQAFIEwKBgQDBSIf" + "TFKC/hDk6FKZlgwvupWYJyU9RkyfstPErZFmzoKhPkQ3YORo2oeAYmVUbS9I2iIYpYpYQJHX8jMuCbCz4ONxTCuSIXYQYUcU" + "q4PglCKp31xBAE6TN8SvhfME9/MvuDssnQinAHuF0GDAhF646T3LLS1not6Vszv7brwSoGwKBgQC88v/8cGfi80ssQZeMnVv" + "q1UTXIeQcQnoY5lGHJl3K8mbS3TnXE6c9j417Fdz+rj8KWzBzwWXQB5pSPflWcdZO886Xu/mVGmy9RWgLuVFhXwCwsVEPjNX" + "5ramRb0/vY0yzenUCninBsIxFSbIfrPtLUYCc4hpxr+sr2Mg/y6jpvQKBgBezMRRs3xkcuXepuI2R+BCXL1/b02IJTUf1F+1" + "eLLGd7YV0H+J3fgNc7gGWK51hOrF9JBZHBGeOUPlaukmPwiPdtQZpu4QNE3l37VlIpKTF30E6mb+BqR+nht3rUjarnMXgAoE" + "Z18y6/KIjpSMpqC92Nnk/EBM9EYe6Cf4eA9ApAoGAeqEUg46UTlJySkBKURGpIs3v1kkf5I0X8DnOhwb+HPxNaiEdmO7ckm8" + "+tPVgppLcG0+tMdLjigFQiDUQk2y3WjyxP5ZvXu7U96jaJRI8PFMoE06WeVYcdIzrID2HvqH+w0UQJFrLJ/0Mn4stFAEzXKZ" + "BokBGnjFnTnKcs7nv/O8="; const Sha1Mac = "4d4c223f95dc577b665ec4ccbcb680b80a397038"; const Sha256Mac = "6be3caa84922e12aaaaa2f16c40d44433bb081ef323db584eb616333ab4e874f"; const Sha512Mac = "21910e341fa12106ca35758a2285374509326c9fbe0bd64e7b99c898f841dc948c58ce66d3504d8883c" + "5ea7817a0b7c5d4d9b00364ccd214669131fc17fe4aca"; describe("NodeCrypto Function Service", () => { describe("pbkdf2", () => { const regular256Key = "pj9prw/OHPleXI6bRdmlaD+saJS4awrMiQsQiDjeu2I="; const utf8256Key = "yqvoFXgMRmHR3QPYr5pyR4uVuoHkltv9aHUP63p8n7I="; const unicode256Key = "ZdeOata6xoRpB4DLp8zHhXz5kLmkWtX5pd+TdRH8w8w="; const regular512Key = "liTi/Ke8LPU1Qv+Vl7NGEVt/XMbsBVJ2kQxtVG/Z1/JFHFKQW3ZkI81qVlwTiCpb+cFXzs+57" + "eyhhx5wfKo5Cg=="; const utf8512Key = "df0KdvIBeCzD/kyXptwQohaqUa4e7IyFUyhFQjXCANu5T+scq55hCcE4dG4T/MhAk2exw8j7ixRN" + "zXANiVZpnw=="; const unicode512Key = "FE+AnUJaxv8jh+zUDtZz4mjjcYk0/PZDZm+SLJe3XtxtnpdqqpblX6JjuMZt/dYYNMOrb2+mD" + "L3FiQDTROh1lg=="; testPbkdf2("sha256", regular256Key, utf8256Key, unicode256Key); testPbkdf2("sha512", regular512Key, utf8512Key, unicode512Key); }); describe("hkdf", () => { const regular256Key = "qBUmEYtwTwwGPuw/z6bs/qYXXYNUlocFlyAuuANI8Pw="; const utf8256Key = "6DfJwW1R3txgiZKkIFTvVAb7qVlG7lKcmJGJoxR2GBU="; const unicode256Key = "gejGI82xthA+nKtKmIh82kjw+ttHr+ODsUoGdu5sf0A="; const regular512Key = "xe5cIG6ZfwGmb1FvsOedM0XKOm21myZkjL/eDeKIqqM="; const utf8512Key = "XQMVBnxVEhlvjSFDQc77j5GDE9aorvbS0vKnjhRg0LY="; const unicode512Key = "148GImrTbrjaGAe/iWEpclINM8Ehhko+9lB14+52lqc="; testHkdf("sha256", regular256Key, utf8256Key, unicode256Key); testHkdf("sha512", regular512Key, utf8512Key, unicode512Key); }); describe("hkdfExpand", () => { const prk16Byte = "criAmKtfzxanbgea5/kelQ=="; const prk32Byte = "F5h4KdYQnIVH4rKH0P9CZb1GrR4n16/sJrS0PsQEn0Y="; const prk64Byte = "ssBK0mRG17VHdtsgt8yo4v25CRNpauH+0r2fwY/E9rLyaFBAOMbIeTry+" + "gUJ28p8y+hFh3EI9pcrEWaNvFYonQ=="; testHkdfExpand("sha256", prk32Byte, 32, "BnIqJlfnHm0e/2iB/15cbHyR19ARPIcWRp4oNS22CD8="); testHkdfExpand( "sha256", prk32Byte, 64, "BnIqJlfnHm0e/2iB/15cbHyR19ARPIcWRp4oNS22CD9BV+" + "/queOZenPNkDhmlVyL2WZ3OSU5+7ISNF5NhNfvZA==" ); testHkdfExpand("sha512", prk64Byte, 32, "uLWbMWodSBms5uGJ5WTRTesyW+MD7nlpCZvagvIRXlk="); testHkdfExpand( "sha512", prk64Byte, 64, "uLWbMWodSBms5uGJ5WTRTesyW+MD7nlpCZvagvIRXlkY5Pv0sB+" + "MqvaopmkC6sD/j89zDwTV9Ib2fpucUydO8w==" ); it("should fail with prk too small", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const f = cryptoFunctionService.hkdfExpand( Utils.fromB64ToArray(prk16Byte), "info", 32, "sha256" ); await expect(f).rejects.toEqual(new Error("prk is too small.")); }); it("should fail with outputByteSize is too large", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const f = cryptoFunctionService.hkdfExpand( Utils.fromB64ToArray(prk32Byte), "info", 8161, "sha256" ); await expect(f).rejects.toEqual(new Error("outputByteSize is too large.")); }); }); describe("hash", () => { const regular1Hash = "2a241604fb921fad12bf877282457268e1dccb70"; const utf81Hash = "85672798dc5831e96d6c48655d3d39365a9c88b6"; const unicode1Hash = "39c975935054a3efc805a9709b60763a823a6ad4"; const regular256Hash = "2b8e96031d352a8655d733d7a930b5ffbea69dc25cf65c7bca7dd946278908b2"; const utf8256Hash = "25fe8440f5b01ed113b0a0e38e721b126d2f3f77a67518c4a04fcde4e33eeb9d"; const unicode256Hash = "adc1c0c2afd6e92cefdf703f9b6eb2c38e0d6d1a040c83f8505c561fea58852e"; const regular512Hash = "c15cf11d43bde333647e3f559ec4193bb2edeaa0e8b902772f514cdf3f785a3f49a6e02a4b87b3" + "b47523271ad45b7e0aebb5cdcc1bc54815d256eb5dcb80da9d"; const utf8512Hash = "035c31a877a291af09ed2d3a1a293e69c3e079ea2cecc00211f35e6bce10474ca3ad6e30b59e26118" + "37463f20969c5bc95282965a051a88f8cdf2e166549fcdd"; const unicode512Hash = "2b16a5561af8ad6fe414cc103fc8036492e1fc6d9aabe1b655497054f760fe0e34c5d100ac773d" + "9f3030438284f22dbfa20cb2e9b019f2c98dfe38ce1ef41bae"; const regularMd5 = "5eceffa53a5fd58c44134211e2c5f522"; const utf8Md5 = "3abc9433c09551b939c80aa0aa3174e1"; const unicodeMd5 = "85ae134072c8d81257933f7045ba17ca"; testHash("sha1", regular1Hash, utf81Hash, unicode1Hash); testHash("sha256", regular256Hash, utf8256Hash, unicode256Hash); testHash("sha512", regular512Hash, utf8512Hash, unicode512Hash); testHash("md5", regularMd5, utf8Md5, unicodeMd5); }); describe("hmac", () => { testHmac("sha1", Sha1Mac); testHmac("sha256", Sha256Mac); testHmac("sha512", Sha512Mac); }); describe("compare", () => { testCompare(false); }); describe("hmacFast", () => { testHmac("sha1", Sha1Mac, true); testHmac("sha256", Sha256Mac, true); testHmac("sha512", Sha512Mac, true); }); describe("compareFast", () => { testCompare(true); }); describe("aesEncrypt", () => { it("should successfully encrypt data", async () => { const nodeCryptoFunctionService = new NodeCryptoFunctionService(); const iv = makeStaticByteArray(16); const key = makeStaticByteArray(32); const data = Utils.fromUtf8ToArray("EncryptMe!"); const encValue = await nodeCryptoFunctionService.aesEncrypt( data.buffer, iv.buffer, key.buffer ); expect(Utils.fromBufferToB64(encValue)).toBe("ByUF8vhyX4ddU9gcooznwA=="); }); it("should successfully encrypt and then decrypt data", async () => { const nodeCryptoFunctionService = new NodeCryptoFunctionService(); const iv = makeStaticByteArray(16); const key = makeStaticByteArray(32); const value = "EncryptMe!"; const data = Utils.fromUtf8ToArray(value); const encValue = await nodeCryptoFunctionService.aesEncrypt( data.buffer, iv.buffer, key.buffer ); const decValue = await nodeCryptoFunctionService.aesDecrypt(encValue, iv.buffer, key.buffer); expect(Utils.fromBufferToUtf8(decValue)).toBe(value); }); }); describe("aesDecryptFast", () => { it("should successfully decrypt data", async () => { const nodeCryptoFunctionService = new NodeCryptoFunctionService(); const iv = Utils.fromBufferToB64(makeStaticByteArray(16).buffer); const symKey = new SymmetricCryptoKey(makeStaticByteArray(32).buffer); const data = "ByUF8vhyX4ddU9gcooznwA=="; const params = nodeCryptoFunctionService.aesDecryptFastParameters(data, iv, null, symKey); const decValue = await nodeCryptoFunctionService.aesDecryptFast(params); expect(decValue).toBe("EncryptMe!"); }); }); describe("aesDecrypt", () => { it("should successfully decrypt data", async () => { const nodeCryptoFunctionService = new NodeCryptoFunctionService(); const iv = makeStaticByteArray(16); const key = makeStaticByteArray(32); const data = Utils.fromB64ToArray("ByUF8vhyX4ddU9gcooznwA=="); const decValue = await nodeCryptoFunctionService.aesDecrypt( data.buffer, iv.buffer, key.buffer ); expect(Utils.fromBufferToUtf8(decValue)).toBe("EncryptMe!"); }); }); describe("rsaEncrypt", () => { it("should successfully encrypt and then decrypt data", async () => { const nodeCryptoFunctionService = new NodeCryptoFunctionService(); const pubKey = Utils.fromB64ToArray(RsaPublicKey); const privKey = Utils.fromB64ToArray(RsaPrivateKey); const value = "EncryptMe!"; const data = Utils.fromUtf8ToArray(value); const encValue = await nodeCryptoFunctionService.rsaEncrypt( data.buffer, pubKey.buffer, "sha1" ); const decValue = await nodeCryptoFunctionService.rsaDecrypt(encValue, privKey.buffer, "sha1"); expect(Utils.fromBufferToUtf8(decValue)).toBe(value); }); }); describe("rsaDecrypt", () => { it("should successfully decrypt data", async () => { const nodeCryptoFunctionService = new NodeCryptoFunctionService(); const privKey = Utils.fromB64ToArray(RsaPrivateKey); const data = Utils.fromB64ToArray( "A1/p8BQzN9UrbdYxUY2Va5+kPLyfZXF9JsZrjeEXcaclsnHurdxVAJcnbEqYMP3UXV" + "4YAS/mpf+Rxe6/X0WS1boQdA0MAHSgx95hIlAraZYpiMLLiJRKeo2u8YivCdTM9V5vuAEJwf9Tof/qFsFci3sApdbATkorCT" + "zFOIEPF2S1zgperEP23M01mr4dWVdYN18B32YF67xdJHMbFhp5dkQwv9CmscoWq7OE5HIfOb+JAh7BEZb+CmKhM3yWJvoR/D" + "/5jcercUtK2o+XrzNrL4UQ7yLZcFz6Bfwb/j6ICYvqd/YJwXNE6dwlL57OfwJyCdw2rRYf0/qI00t9u8Iitw==" ); const decValue = await nodeCryptoFunctionService.rsaDecrypt( data.buffer, privKey.buffer, "sha1" ); expect(Utils.fromBufferToUtf8(decValue)).toBe("EncryptMe!"); }); }); describe("rsaExtractPublicKey", () => { it("should successfully extract key", async () => { const nodeCryptoFunctionService = new NodeCryptoFunctionService(); const privKey = Utils.fromB64ToArray(RsaPrivateKey); const publicKey = await nodeCryptoFunctionService.rsaExtractPublicKey(privKey.buffer); expect(Utils.fromBufferToB64(publicKey)).toBe(RsaPublicKey); }); }); describe("rsaGenerateKeyPair", () => { testRsaGenerateKeyPair(1024); testRsaGenerateKeyPair(2048); // Generating 4096 bit keys is really slow with Forge lib. // Maybe move to something else if we ever want to generate keys of this size. // testRsaGenerateKeyPair(4096); }); describe("randomBytes", () => { it("should make a value of the correct length", async () => { const nodeCryptoFunctionService = new NodeCryptoFunctionService(); const randomData = await nodeCryptoFunctionService.randomBytes(16); expect(randomData.byteLength).toBe(16); }); it("should not make the same value twice", async () => { const nodeCryptoFunctionService = new NodeCryptoFunctionService(); const randomData = await nodeCryptoFunctionService.randomBytes(16); const randomData2 = await nodeCryptoFunctionService.randomBytes(16); expect( randomData.byteLength === randomData2.byteLength && randomData !== randomData2 ).toBeTruthy(); }); }); }); function testPbkdf2( algorithm: "sha256" | "sha512", regularKey: string, utf8Key: string, unicodeKey: string ) { const regularEmail = "user@example.com"; const utf8Email = "üser@example.com"; const regularPassword = "password"; const utf8Password = "pǻssword"; const unicodePassword = "😀password🙏"; it("should create valid " + algorithm + " key from regular input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const key = await cryptoFunctionService.pbkdf2(regularPassword, regularEmail, algorithm, 5000); expect(Utils.fromBufferToB64(key)).toBe(regularKey); }); it("should create valid " + algorithm + " key from utf8 input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const key = await cryptoFunctionService.pbkdf2(utf8Password, utf8Email, algorithm, 5000); expect(Utils.fromBufferToB64(key)).toBe(utf8Key); }); it("should create valid " + algorithm + " key from unicode input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const key = await cryptoFunctionService.pbkdf2(unicodePassword, regularEmail, algorithm, 5000); expect(Utils.fromBufferToB64(key)).toBe(unicodeKey); }); it("should create valid " + algorithm + " key from array buffer input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const key = await cryptoFunctionService.pbkdf2( Utils.fromUtf8ToArray(regularPassword).buffer, Utils.fromUtf8ToArray(regularEmail).buffer, algorithm, 5000 ); expect(Utils.fromBufferToB64(key)).toBe(regularKey); }); } function testHkdf( algorithm: "sha256" | "sha512", regularKey: string, utf8Key: string, unicodeKey: string ) { const ikm = Utils.fromB64ToArray("criAmKtfzxanbgea5/kelQ=="); const regularSalt = "salt"; const utf8Salt = "üser_salt"; const unicodeSalt = "😀salt🙏"; const regularInfo = "info"; const utf8Info = "üser_info"; const unicodeInfo = "😀info🙏"; it("should create valid " + algorithm + " key from regular input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const key = await cryptoFunctionService.hkdf(ikm, regularSalt, regularInfo, 32, algorithm); expect(Utils.fromBufferToB64(key)).toBe(regularKey); }); it("should create valid " + algorithm + " key from utf8 input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const key = await cryptoFunctionService.hkdf(ikm, utf8Salt, utf8Info, 32, algorithm); expect(Utils.fromBufferToB64(key)).toBe(utf8Key); }); it("should create valid " + algorithm + " key from unicode input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const key = await cryptoFunctionService.hkdf(ikm, unicodeSalt, unicodeInfo, 32, algorithm); expect(Utils.fromBufferToB64(key)).toBe(unicodeKey); }); it("should create valid " + algorithm + " key from array buffer input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const key = await cryptoFunctionService.hkdf( ikm, Utils.fromUtf8ToArray(regularSalt).buffer, Utils.fromUtf8ToArray(regularInfo).buffer, 32, algorithm ); expect(Utils.fromBufferToB64(key)).toBe(regularKey); }); } function testHkdfExpand( algorithm: "sha256" | "sha512", b64prk: string, outputByteSize: number, b64ExpectedOkm: string ) { const info = "info"; it("should create valid " + algorithm + " " + outputByteSize + " byte okm", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const okm = await cryptoFunctionService.hkdfExpand( Utils.fromB64ToArray(b64prk), info, outputByteSize, algorithm ); expect(Utils.fromBufferToB64(okm)).toBe(b64ExpectedOkm); }); } function testHash( algorithm: "sha1" | "sha256" | "sha512" | "md5", regularHash: string, utf8Hash: string, unicodeHash: string ) { const regularValue = "HashMe!!"; const utf8Value = "HǻshMe!!"; const unicodeValue = "😀HashMe!!!🙏"; it("should create valid " + algorithm + " hash from regular input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const hash = await cryptoFunctionService.hash(regularValue, algorithm); expect(Utils.fromBufferToHex(hash)).toBe(regularHash); }); it("should create valid " + algorithm + " hash from utf8 input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const hash = await cryptoFunctionService.hash(utf8Value, algorithm); expect(Utils.fromBufferToHex(hash)).toBe(utf8Hash); }); it("should create valid " + algorithm + " hash from unicode input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const hash = await cryptoFunctionService.hash(unicodeValue, algorithm); expect(Utils.fromBufferToHex(hash)).toBe(unicodeHash); }); it("should create valid " + algorithm + " hash from array buffer input", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const hash = await cryptoFunctionService.hash( Utils.fromUtf8ToArray(regularValue).buffer, algorithm ); expect(Utils.fromBufferToHex(hash)).toBe(regularHash); }); } function testHmac(algorithm: "sha1" | "sha256" | "sha512", mac: string, fast = false) { it("should create valid " + algorithm + " hmac", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const value = Utils.fromUtf8ToArray("SignMe!!").buffer; const key = Utils.fromUtf8ToArray("secretkey").buffer; let computedMac: ArrayBuffer = null; if (fast) { computedMac = await cryptoFunctionService.hmacFast(value, key, algorithm); } else { computedMac = await cryptoFunctionService.hmac(value, key, algorithm); } expect(Utils.fromBufferToHex(computedMac)).toBe(mac); }); } function testCompare(fast = false) { it("should successfully compare two of the same values", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const a = new Uint8Array(2); a[0] = 1; a[1] = 2; const equal = fast ? await cryptoFunctionService.compareFast(a.buffer, a.buffer) : await cryptoFunctionService.compare(a.buffer, a.buffer); expect(equal).toBe(true); }); it("should successfully compare two different values of the same length", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const a = new Uint8Array(2); a[0] = 1; a[1] = 2; const b = new Uint8Array(2); b[0] = 3; b[1] = 4; const equal = fast ? await cryptoFunctionService.compareFast(a.buffer, b.buffer) : await cryptoFunctionService.compare(a.buffer, b.buffer); expect(equal).toBe(false); }); it("should successfully compare two different values of different lengths", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const a = new Uint8Array(2); a[0] = 1; a[1] = 2; const b = new Uint8Array(2); b[0] = 3; const equal = fast ? await cryptoFunctionService.compareFast(a.buffer, b.buffer) : await cryptoFunctionService.compare(a.buffer, b.buffer); expect(equal).toBe(false); }); } function testRsaGenerateKeyPair(length: 1024 | 2048 | 4096) { it( "should successfully generate a " + length + " bit key pair", async () => { const cryptoFunctionService = new NodeCryptoFunctionService(); const keyPair = await cryptoFunctionService.rsaGenerateKeyPair(length); expect(keyPair[0] == null || keyPair[1] == null).toBe(false); const publicKey = await cryptoFunctionService.rsaExtractPublicKey(keyPair[1]); expect(Utils.fromBufferToB64(keyPair[0])).toBe(Utils.fromBufferToB64(publicKey)); }, 30000 ); } function makeStaticByteArray(length: number) { const arr = new Uint8Array(length); for (let i = 0; i < length; i++) { arr[i] = i; } return arr; }