39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
|
import { createHash } from "crypto"; /*-browser*/
|
||
|
|
import { hexlify } from "@ethersproject/bytes";
|
||
|
|
import { logger } from "./logger.js";
|
||
|
|
const _sha256 = function (data) {
|
||
|
|
return createHash("sha256").update(data).digest();
|
||
|
|
};
|
||
|
|
const _sha512 = function (data) {
|
||
|
|
return createHash("sha512").update(data).digest();
|
||
|
|
};
|
||
|
|
let __sha256 = _sha256;
|
||
|
|
let __sha512 = _sha512;
|
||
|
|
let locked256 = false, locked512 = false;
|
||
|
|
export function sha256(_data) {
|
||
|
|
const data = logger.getBytes(_data, "data");
|
||
|
|
return hexlify(__sha256(data));
|
||
|
|
}
|
||
|
|
sha256._ = _sha256;
|
||
|
|
sha256.lock = function () { locked256 = true; };
|
||
|
|
sha256.register = function (func) {
|
||
|
|
if (locked256) {
|
||
|
|
throw new Error("sha256 is locked");
|
||
|
|
}
|
||
|
|
__sha256 = func;
|
||
|
|
};
|
||
|
|
Object.freeze(sha256);
|
||
|
|
export function sha512(_data) {
|
||
|
|
const data = logger.getBytes(_data, "data");
|
||
|
|
return hexlify(__sha512(data));
|
||
|
|
}
|
||
|
|
sha512._ = _sha512;
|
||
|
|
sha512.lock = function () { locked512 = true; };
|
||
|
|
sha512.register = function (func) {
|
||
|
|
if (locked512) {
|
||
|
|
throw new Error("sha512 is locked");
|
||
|
|
}
|
||
|
|
__sha512 = func;
|
||
|
|
};
|
||
|
|
Object.freeze(sha256);
|
||
|
|
//# sourceMappingURL=sha2.js.map
|