The CRC Operation is implemented natively with all currently known CRC's. Old Operations (CRC8, CRC16 and CRC32) and their dependencies are removed

package.json

@@ -135,7 +135,6 @@
     "ieee754": "^1.2.1",
     "jimp": "^0.22.12",
     "jquery": "3.7.1",
-    "js-crc": "^0.2.0",
     "js-sha3": "^0.9.3",
     "jsesc": "^3.0.2",
     "json5": "^2.2.3",

src/core/config/Categories.json

@@ -441,9 +441,7 @@
             "Fletcher-64 Checksum",
             "Adler-32 Checksum",
             "Luhn Checksum",
-            "CRC-8 Checksum",
-            "CRC-16 Checksum",
-            "CRC-32 Checksum",
+            "CRC Checksum",
             "TCP/IP Checksum"
         ]
     },

src/core/operations/CRCChecksum.mjs

@@ -349,6 +349,7 @@ class CRCChecksum extends Operation {
      */
     run(input, args) {
         const algorithm = args[0];
+        input = new Uint8Array(input);
 
         switch (algorithm) {
             case "CRC-3/GSM":                return this.crc(3n, input, 0x3n, 0x0n, false, false, 0x7n);

src/core/operations/GenerateAllHashes.mjs

@@ -27,9 +27,7 @@ import Fletcher16Checksum from "./Fletcher16Checksum.mjs";
 import Fletcher32Checksum from "./Fletcher32Checksum.mjs";
 import Fletcher64Checksum from "./Fletcher64Checksum.mjs";
 import Adler32Checksum from "./Adler32Checksum.mjs";
-import CRC8Checksum from "./CRC8Checksum.mjs";
-import CRC16Checksum from "./CRC16Checksum.mjs";
-import CRC32Checksum from "./CRC32Checksum.mjs";
+import CRCChecksum from "./CRCChecksum.mjs";
 import BLAKE2b from "./BLAKE2b.mjs";
 import BLAKE2s from "./BLAKE2s.mjs";
 import Streebog from "./Streebog.mjs";
@@ -120,9 +118,9 @@ class GenerateAllHashes extends Operation {
             {name: "Fletcher-32", algo: (new Fletcher32Checksum), inputType: "byteArray", params: []},
             {name: "Fletcher-64", algo: (new Fletcher64Checksum), inputType: "byteArray", params: []},
             {name: "Adler-32", algo: (new Adler32Checksum), inputType: "byteArray", params: []},
-            {name: "CRC-8", algo: (new CRC8Checksum), inputType: "arrayBuffer", params: ["CRC-8"]},
-            {name: "CRC-16", algo: (new CRC16Checksum), inputType: "arrayBuffer", params: []},
-            {name: "CRC-32", algo: (new CRC32Checksum), inputType: "arrayBuffer", params: []}
+            {name: "CRC-8", algo: (new CRCChecksum), inputType: "arrayBuffer", params: ["CRC-8"]},
+            {name: "CRC-16", algo: (new CRCChecksum), inputType: "arrayBuffer", params: ["CRC-16"]},
+            {name: "CRC-32", algo: (new CRCChecksum), inputType: "arrayBuffer", params: ["CRC-32"]}
         ];
     }
 

tests/node/tests/operations.mjs

@@ -305,16 +305,6 @@ Full hash: $2a$10$ODeP1.6fMsb.ENk2ngPUCO7qTGVPyHA9TqDVcyupyed8FjsiF65L6`;
         assert.strictEqual(result.toString(), "2");
     }),
 
-    it("CRC16 Checksum", () => {
-        const result = chef.CRC16Checksum("Rain on Your Parade");
-        assert.strictEqual(result.toString(), "db1c");
-    }),
-
-    it("CRC32 Checksum", () => {
-        const result = chef.CRC32Checksum("Rain on Your Parade");
-        assert.strictEqual(result.toString(), "e902f76c");
-    }),
-
     it("CSS Beautify", () => {
         const result = chef.CSSBeautify("header {color:black;padding:3rem;}");
         const expected = `header {

tests/operations/index.mjs

@@ -44,7 +44,6 @@ import "./tests/ChaCha.mjs";
 import "./tests/ChangeIPFormat.mjs";
 import "./tests/CharEnc.mjs";
 import "./tests/Charts.mjs";
-import "./tests/Checksum.mjs";
 import "./tests/Ciphers.mjs";
 import "./tests/CipherSaber2.mjs";
 import "./tests/CMAC.mjs";
@@ -56,6 +55,7 @@ import "./tests/ConditionalJump.mjs";
 import "./tests/ConvertCoordinateFormat.mjs";
 import "./tests/ConvertLeetSpeak.mjs";
 import "./tests/ConvertToNATOAlphabet.mjs";
+import "./tests/CRCChecksum.mjs";
 import "./tests/Crypt.mjs";
 import "./tests/CSV.mjs";
 import "./tests/DateTime.mjs";