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webcrypto/packages/core/test/pbkdf.spec.ts

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import * as core from "@peculiar/webcrypto-core";
import * as assert from "assert";
context("HMAC", () => {
const provider = Reflect.construct(core.Pbkdf2Provider, []) as core.Pbkdf2Provider;
context("checkAlgorithmParams", () => {
it("error if `hash` is missing", () => {
assert.throws(() => {
provider.checkAlgorithmParams({ salt: new Uint8Array(4), iterations: 1000 } as any);
}, Error);
});
it("error if `hash` is wrong", () => {
assert.throws(() => {
provider.checkAlgorithmParams({ hash: { name: "WRONG" }, salt: new Uint8Array(4), iterations: 1000 } as any);
}, core.OperationError);
});
it("error if `salt` is missing", () => {
assert.throws(() => {
provider.checkAlgorithmParams({ hash: { name: "SHA-256" }, iterations: 1000 } as any);
}, Error);
});
it("error if `salt` wrong type", () => {
assert.throws(() => {
provider.checkAlgorithmParams({ hash: { name: "SHA-256" }, salt: "wrong", iterations: 1000 } as any);
}, TypeError);
});
it("error if `iterations` is missing", () => {
assert.throws(() => {
provider.checkAlgorithmParams({ hash: { name: "SHA-256" }, salt: new Uint8Array(4) } as any);
}, Error);
});
it("error if `iterations` wrong type", () => {
assert.throws(() => {
provider.checkAlgorithmParams({ hash: { name: "SHA-256" }, salt: new Uint8Array(4), iterations: "123" } as any);
}, TypeError);
});
it("error if `iterations` less than 1", () => {
assert.throws(() => {
provider.checkAlgorithmParams({ hash: { name: "SHA-256" }, salt: new Uint8Array(4), iterations: 0 } as any);
}, TypeError);
});
it("correct value", () => {
provider.checkAlgorithmParams({ hash: { name: "SHA-256" }, salt: new Uint8Array(4), iterations: 1000 } as any);
});
});
context("checkImportKey", () => {
it("throw error if extractable is true", () => {
assert.throws(() => {
provider.checkImportKey("raw", new ArrayBuffer(0), { name: "PBKDF2" }, true, ["deriveBits"]);
}, SyntaxError);
});
it("correct extractable value", () => {
provider.checkImportKey("raw", new ArrayBuffer(0), { name: "PBKDF2" }, false, ["deriveBits"]);
});
});
});