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Code Issues Releases Wiki Activity

Remove unused rsa encryption code

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This commit is contained in:
Bernd Schoolmann
2025-08-05 08:58:28 +02:00
parent 80b74b3300
commit 9df8c20bc2
3 changed files with 0 additions and 38 deletions
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9
libs/common/src/key-management/crypto/abstractions/crypto-function.service.ts
View File

@@ -84,15 +84,6 @@ export abstract class CryptoFunctionService {
key: Uint8Array,
mode: "cbc" | "ecb",
): Promise<Uint8Array>;
/**
* @deprecated HAZMAT WARNING: DO NOT USE THIS FOR NEW CODE. Implement low-level crypto operations
* in the SDK instead. Further, you should probably never find yourself using this low-level crypto function.
*/
abstract rsaEncrypt(
data: Uint8Array,
publicKey: Uint8Array,
algorithm: "sha1" | "sha256",
): Promise<Uint8Array>;
/**
* @deprecated HAZMAT WARNING: DO NOT USE THIS FOR NEW CODE. Implement low-level crypto operations
* in the SDK instead. Further, you should probably never find yourself using this low-level crypto function.

13
libs/common/src/key-management/crypto/services/web-crypto-function.service.spec.ts
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@@ -249,19 +249,6 @@ describe("WebCrypto Function Service", () => {
});
});
describe("rsaEncrypt", () => {
it("should successfully encrypt and then decrypt data", async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const pubKey = Utils.fromB64ToArray(RsaPublicKey);
const privKey = Utils.fromB64ToArray(RsaPrivateKey);
const value = "EncryptMe!";
const data = Utils.fromUtf8ToArray(value);
const encValue = new Uint8Array(await cryptoFunctionService.rsaEncrypt(data, pubKey, "sha1"));
const decValue = await cryptoFunctionService.rsaDecrypt(encValue, privKey, "sha1");
expect(Utils.fromBufferToUtf8(decValue)).toBe(value);
});
});
describe("rsaDecrypt", () => {
it("should successfully decrypt data", async () => {
const cryptoFunctionService = getWebCryptoFunctionService();

16
libs/common/src/key-management/crypto/services/web-crypto-function.service.ts
View File

@@ -256,22 +256,6 @@ export class WebCryptoFunctionService implements CryptoFunctionService {
return new Uint8Array(buffer);
}
async rsaEncrypt(
data: Uint8Array,
publicKey: Uint8Array,
algorithm: "sha1" | "sha256",
): Promise<Uint8Array> {
// Note: Edge browser requires that we specify name and hash for both key import and decrypt.
// We cannot use the proper types here.
const rsaParams = {
name: "RSA-OAEP",
hash: { name: this.toWebCryptoAlgorithm(algorithm) },
};
const impKey = await this.subtle.importKey("spki", publicKey, rsaParams, false, ["encrypt"]);
const buffer = await this.subtle.encrypt(rsaParams, impKey, data);
return new Uint8Array(buffer);
}
async rsaDecrypt(
data: Uint8Array,
privateKey: Uint8Array,