ipfs storage for images and other nontext items. for use with etica - runs on etica network and currencys
https://collect.etica-stats.org
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
1.0 KiB
36 lines
1.0 KiB
/** |
|
* A **Cryptographically Secure Random Value** is one that has been |
|
* generated with additional care take to prevent side-channels |
|
* from allowing others to detect it and prevent others from through |
|
* coincidence generate the same values. |
|
* |
|
* @_subsection: api/crypto:Random Values [about-crypto-random] |
|
*/ |
|
import { randomBytes as crypto_random } from "./crypto.js"; |
|
|
|
let locked = false; |
|
|
|
const _randomBytes = function(length: number): Uint8Array { |
|
return new Uint8Array(crypto_random(length)); |
|
} |
|
|
|
let __randomBytes = _randomBytes; |
|
|
|
/** |
|
* Return %%length%% bytes of cryptographically secure random data. |
|
* |
|
* @example: |
|
* randomBytes(8) |
|
* //_result: |
|
*/ |
|
export function randomBytes(length: number): Uint8Array { |
|
return __randomBytes(length); |
|
} |
|
|
|
randomBytes._ = _randomBytes; |
|
randomBytes.lock = function(): void { locked = true; } |
|
randomBytes.register = function(func: (length: number) => Uint8Array) { |
|
if (locked) { throw new Error("randomBytes is locked"); } |
|
__randomBytes = func; |
|
} |
|
Object.freeze(randomBytes);
|
|
|