diff options
Diffstat (limited to 'cli/tests/unit_node/crypto/crypto_cipher_gcm_test.ts')
-rw-r--r-- | cli/tests/unit_node/crypto/crypto_cipher_gcm_test.ts | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/cli/tests/unit_node/crypto/crypto_cipher_gcm_test.ts b/cli/tests/unit_node/crypto/crypto_cipher_gcm_test.ts deleted file mode 100644 index b7b616546..000000000 --- a/cli/tests/unit_node/crypto/crypto_cipher_gcm_test.ts +++ /dev/null @@ -1,103 +0,0 @@ -// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license. - -import crypto from "node:crypto"; -import { Buffer } from "node:buffer"; -import testVectors128 from "./gcmEncryptExtIV128.json" assert { type: "json" }; -import testVectors256 from "./gcmEncryptExtIV256.json" assert { type: "json" }; -import { assertEquals } from "@test_util/std/assert/mod.ts"; - -const aesGcm = (bits: string, key: Uint8Array) => { - const ALGO = bits == "128" ? `aes-128-gcm` : `aes-256-gcm`; - - // encrypt returns base64-encoded ciphertext - const encrypt = ( - iv: Uint8Array, - str: string, - aad: Uint8Array, - ): [string, Buffer] => { - const cipher = crypto.createCipheriv(ALGO, key, iv); - cipher.setAAD(aad); - let enc = cipher.update(str, "base64", "base64"); - enc += cipher.final("base64"); - return [enc, cipher.getAuthTag()]; - }; - - const decrypt = ( - enc: string, - iv: Uint8Array, - aad: Uint8Array, - authTag: Uint8Array, - ) => { - const decipher = crypto.createDecipheriv(ALGO, key, iv); - decipher.setAuthTag(authTag); - decipher.setAAD(aad); - let str = decipher.update(enc, "base64", "base64"); - str += decipher.final("base64"); - - return str; - }; - - return { - encrypt, - decrypt, - }; -}; - -type TestVector = { - key: Uint8Array; - nonce: Uint8Array; - aad: Uint8Array; - plaintext: string; - ciphertext: string; - tag: Uint8Array; -}; - -for ( - // NIST CAVS vectors - const [bits, vectors] of Object.entries({ - // <https://csrc.nist.gov/Projects/cryptographic-algorithm-validation-program/CAVP-TESTING-BLOCK-CIPHER-MODES> - // - // From: `gcmEncryptExtIV128.rsp` - 128: testVectors128, - // <https://csrc.nist.gov/Projects/cryptographic-algorithm-validation-program/CAVP-TESTING-BLOCK-CIPHER-MODES> - // - // From: `gcmEncryptExtIV256.rsp` - 256: testVectors256, - }) -) { - for (let i = 0; i < vectors.length; i++) { - const rawTest = vectors[i]; - const test: TestVector = { - key: new Uint8Array(rawTest.key), - nonce: new Uint8Array(rawTest.nonce), - aad: new Uint8Array(rawTest.aad), - plaintext: Buffer.from(rawTest.plaintext).toString("base64"), - ciphertext: Buffer.from(rawTest.ciphertext).toString("base64"), - tag: new Uint8Array(rawTest.tag), - }; - - Deno.test({ - name: `aes-${bits}-gcm encrypt ${i + 1}/${vectors.length}`, - fn() { - const cipher = aesGcm(bits, test.key); - const [enc, tag] = cipher.encrypt(test.nonce, test.plaintext, test.aad); - assertEquals(enc, test.ciphertext); - assertEquals(new Uint8Array(tag), test.tag); - }, - }); - - Deno.test({ - name: `aes-${bits}-gcm decrypt ${i + 1}/${vectors.length}`, - fn() { - const cipher = aesGcm(bits, test.key); - const plaintext = cipher.decrypt( - test.ciphertext, - test.nonce, - test.aad, - test.tag, - ); - assertEquals(plaintext, test.plaintext); - }, - }); - } -} |