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whyolegwhyoleg
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Add HKDF test-vectors test
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‎build-logic/src/main/kotlin/ckbuild/tests/GenerateProviderTestsTask.kt‎

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@@ -73,7 +73,9 @@ abstract class GenerateProviderTestsTask : DefaultTask() {
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private val testClasses = listOf(
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"SupportedAlgorithmsTest",
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"Pbkdf2CompatibilityTest",
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"HkdfCompatibilityTest",
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"HkdfTestvectorsTest",
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"DigestTest",
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"Md5CompatibilityTest",

‎cryptography-providers-tests/src/commonMain/kotlin/testvectors/HkdfTestvectorsTest.kt‎

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/*
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* Copyright (c) 2024 Oleg Yukhnevich. Use of this source code is governed by the Apache 2.0 license.
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*/
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package dev.whyoleg.cryptography.providers.tests.testvectors
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import dev.whyoleg.cryptography.*
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import dev.whyoleg.cryptography.BinarySize.Companion.bytes
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import dev.whyoleg.cryptography.algorithms.*
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import dev.whyoleg.cryptography.providers.tests.api.*
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import kotlinx.coroutines.test.*
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import kotlin.test.*
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// See https://datatracker.ietf.org/doc/html/rfc5869#appendix-A
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abstract class HkdfTestvectorsTest(provider: CryptographyProvider) : AlgorithmTest<HKDF>(HKDF, provider) {
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private fun rfc5869testCase(
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digest: CryptographyAlgorithmId<Digest>,
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inputHex: String,
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saltHex: String?,
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infoHex: String?,
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outputSize: Int,
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outputHex: String,
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): TestResult = testWithAlgorithm {
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val derivation = algorithm.secretDerivation(
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digest = digest,
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outputSize = outputSize.bytes,
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salt = saltHex?.hexToByteArray(),
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info = infoHex?.hexToByteArray(),
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)
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val secretHex = derivation.deriveSecretToByteArray(inputHex.hexToByteArray()).toHexString()
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assertEquals(outputHex, secretHex)
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}
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@Test
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fun rfc5869testCase1() = rfc5869testCase(
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digest = SHA256,
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inputHex = "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
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saltHex = "000102030405060708090a0b0c",
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infoHex = "f0f1f2f3f4f5f6f7f8f9",
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outputSize = 42,
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outputHex = "3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865"
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)
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@Test
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fun rfc5869testCase2() = rfc5869testCase(
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digest = SHA256,
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inputHex = "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f",
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saltHex = "606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fa0a1a2a3a4a5a6a7a8a9aaabacadaeaf",
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infoHex = "b0b1b2b3b4b5b6b7b8b9babbbcbdbebfc0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2d3d4d5d6d7d8d9dadbdcdddedfe0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
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outputSize = 82,
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outputHex = "b11e398dc80327a1c8e7f78c596a49344f012eda2d4efad8a050cc4c19afa97c59045a99cac7827271cb41c65e590e09da3275600c2f09b8367793a9aca3db71cc30c58179ec3e87c14c01d5c1f3434f1d87"
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)
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@Test
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fun rfc5869testCase3() = rfc5869testCase(
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digest = SHA256,
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inputHex = "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
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saltHex = "",
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infoHex = "",
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outputSize = 42,
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outputHex = "8da4e775a563c18f715f802a063c5a31b8a11f5c5ee1879ec3454e5f3c738d2d9d201395faa4b61a96c8"
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)
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@Test
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fun rfc5869testCase3_null() = rfc5869testCase(
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digest = SHA256,
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inputHex = "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
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saltHex = null,
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infoHex = null,
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outputSize = 42,
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outputHex = "8da4e775a563c18f715f802a063c5a31b8a11f5c5ee1879ec3454e5f3c738d2d9d201395faa4b61a96c8"
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)
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@Test
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fun rfc5869testCase4() = rfc5869testCase(
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digest = SHA1,
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inputHex = "0b0b0b0b0b0b0b0b0b0b0b",
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saltHex = "000102030405060708090a0b0c",
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infoHex = "f0f1f2f3f4f5f6f7f8f9",
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outputSize = 42,
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outputHex = "085a01ea1b10f36933068b56efa5ad81a4f14b822f5b091568a9cdd4f155fda2c22e422478d305f3f896"
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)
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@Test
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fun rfc5869testCase5() = rfc5869testCase(
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digest = SHA1,
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inputHex = "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f",
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saltHex = "606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fa0a1a2a3a4a5a6a7a8a9aaabacadaeaf",
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infoHex = "b0b1b2b3b4b5b6b7b8b9babbbcbdbebfc0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2d3d4d5d6d7d8d9dadbdcdddedfe0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
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outputSize = 82,
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outputHex = "0bd770a74d1160f7c9f12cd5912a06ebff6adcae899d92191fe4305673ba2ffe8fa3f1a4e5ad79f3f334b3b202b2173c486ea37ce3d397ed034c7f9dfeb15c5e927336d0441f4c4300e2cff0d0900b52d3b4"
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)
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@Test
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fun rfc5869testCase6() = rfc5869testCase(
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digest = SHA1,
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inputHex = "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
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saltHex = "",
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infoHex = "",
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outputSize = 42,
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outputHex = "0ac1af7002b3d761d1e55298da9d0506b9ae52057220a306e07b6b87e8df21d0ea00033de03984d34918"
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)
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@Test
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fun rfc5869testCase6_null() = rfc5869testCase(
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digest = SHA1,
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inputHex = "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
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saltHex = null,
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infoHex = null,
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outputSize = 42,
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outputHex = "0ac1af7002b3d761d1e55298da9d0506b9ae52057220a306e07b6b87e8df21d0ea00033de03984d34918"
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)
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@Test
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fun rfc5869testCase7() = rfc5869testCase(
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digest = SHA1,
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inputHex = "0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c",
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saltHex = "",
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infoHex = "",
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outputSize = 42,
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outputHex = "2c91117204d745f3500d636a62f64f0ab3bae548aa53d423b0d1f27ebba6f5e5673a081d70cce7acfc48"
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)
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@Test
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fun rfc5869testCase7_null() = rfc5869testCase(
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digest = SHA1,
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inputHex = "0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c",
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saltHex = null,
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infoHex = null,
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outputSize = 42,
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outputHex = "2c91117204d745f3500d636a62f64f0ab3bae548aa53d423b0d1f27ebba6f5e5673a081d70cce7acfc48"
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)
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}

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