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system/node_modules/ethers/src.ts/crypto/ripemd160.ts

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+import { ripemd160 as noble_ripemd160 } from "@noble/hashes/ripemd160";
+
+import { getBytes,  hexlify } from "../utils/index.js";
+
+import type { BytesLike } from "../utils/index.js";
+
+
+let locked = false;
+
+const _ripemd160 = function(data: Uint8Array): Uint8Array {
+    return noble_ripemd160(data);
+}
+
+let __ripemd160: (data: Uint8Array) => BytesLike = _ripemd160;
+
+/**
+ *  Compute the cryptographic RIPEMD-160 hash of %%data%%.
+ *
+ *  @_docloc: api/crypto:Hash Functions
+ *  @returns DataHexstring
+ *
+ *  @example:
+ *    ripemd160("0x")
+ *    //_result:
+ *
+ *    ripemd160("0x1337")
+ *    //_result:
+ *
+ *    ripemd160(new Uint8Array([ 0x13, 0x37 ]))
+ *    //_result:
+ *
+ */
+export function ripemd160(_data: BytesLike): string {
+    const data = getBytes(_data, "data");
+    return hexlify(__ripemd160(data));
+}
+ripemd160._ = _ripemd160;
+ripemd160.lock = function(): void { locked = true; }
+ripemd160.register = function(func: (data: Uint8Array) => BytesLike) {
+    if (locked) { throw new TypeError("ripemd160 is locked"); }
+    __ripemd160 = func;
+}
+Object.freeze(ripemd160);