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authorRyan Dahl <ry@tinyclouds.org>2019-10-04 20:28:51 -0400
committerGitHub <noreply@github.com>2019-10-04 20:28:51 -0400
commitb81e5db17aa8b3088d6034ddf86b79c69410f012 (patch)
tree579e4c23d60d1b0d038156bc28a04f74ea87b2f0 /js/get_random_values.ts
parent9049213867d30f7df090a83b6baf3e0717a4d2d2 (diff)
Merge deno_cli_snapshots into deno_cli (#3064)
Diffstat (limited to 'js/get_random_values.ts')
-rw-r--r--js/get_random_values.ts31
1 files changed, 0 insertions, 31 deletions
diff --git a/js/get_random_values.ts b/js/get_random_values.ts
deleted file mode 100644
index e54f34785..000000000
--- a/js/get_random_values.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-import * as dispatch from "./dispatch.ts";
-import { sendSync } from "./dispatch_json.ts";
-import { assert } from "./util.ts";
-
-/** Synchronously collects cryptographically secure random values. The
- * underlying CSPRNG in use is Rust's `rand::rngs::ThreadRng`.
- *
- * const arr = new Uint8Array(32);
- * crypto.getRandomValues(arr);
- */
-export function getRandomValues<
- T extends
- | Int8Array
- | Uint8Array
- | Uint8ClampedArray
- | Int16Array
- | Uint16Array
- | Int32Array
- | Uint32Array
->(typedArray: T): T {
- assert(typedArray !== null, "Input must not be null");
- assert(typedArray.length <= 65536, "Input must not be longer than 65536");
- const ui8 = new Uint8Array(
- typedArray.buffer,
- typedArray.byteOffset,
- typedArray.byteLength
- );
- sendSync(dispatch.OP_GET_RANDOM_VALUES, {}, ui8);
- return typedArray;
-}