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Include aes gcm encryption

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key connector will always provide the asym keys and the clients will encapsulate a key and encrypt communications with it.
This commit is contained in:
Matt Gibson
2024-11-18 14:09:25 -08:00
parent 6a7c05ae12
commit 8ccf0b77ac
4 changed files with 122 additions and 1 deletions
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41
libs/node/src/services/node-crypto-function.service.spec.ts
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@@ -187,6 +187,47 @@ describe("NodeCrypto Function Service", () => {
});
});
describe("aes encrypt GCM mode", () => {
it("should successfully encrypt data", async () => {
const cryptoFunctionService = new NodeCryptoFunctionService();
const iv = makeStaticByteArray(12);
const key = makeStaticByteArray(32);
const data = Utils.fromUtf8ToArray("EncryptMe!");
const encValue = await cryptoFunctionService.aesGcmEncrypt(data, iv, key);
expect(encValue).toEqual(
new Uint8Array(
Buffer.concat([Utils.fromB64ToArray("Amy1abyVtlboYFBtLnDAzAwAgb3Qg2m4fMo="), iv]),
),
);
});
it("should successfully encrypt with aad", async () => {
const cryptoFunctionService = new NodeCryptoFunctionService();
const iv = makeStaticByteArray(12);
const key = makeStaticByteArray(32);
const data = Utils.fromUtf8ToArray("EncryptMe!");
const aad = Utils.fromUtf8ToArray("aad");
const encValue = await cryptoFunctionService.aesGcmEncrypt(data, iv, key, aad);
expect(encValue).toEqual(
new Uint8Array(
Buffer.concat([Utils.fromB64ToArray("Amy1abyVtlboYJTbBTRtNtA4JtxBgjhhSCE="), iv]),
),
);
});
it("should successfully encrypt and then decrypt data", async () => {
const cryptoFunctionService = new NodeCryptoFunctionService();
const iv = makeStaticByteArray(12);
const key = makeStaticByteArray(32);
const value = "EncryptMe!";
const data = Utils.fromUtf8ToArray(value);
const encAndIv = new Uint8Array(await cryptoFunctionService.aesGcmEncrypt(data, iv, key));
const envValue = encAndIv.slice(0, encAndIv.length - 12);
const decValue = await cryptoFunctionService.aesDecrypt(envValue, iv, key, "gcm");
expect(Utils.fromBufferToUtf8(decValue)).toBe(value);
});
});
describe("aesDecryptFast CBC mode", () => {
it("should successfully decrypt data", async () => {
const nodeCryptoFunctionService = new NodeCryptoFunctionService();