diff --git a/src/core/operations/CRC8Checksum.mjs b/src/core/operations/CRC8Checksum.mjs
index ec70c603..85ede097 100644
--- a/src/core/operations/CRC8Checksum.mjs
+++ b/src/core/operations/CRC8Checksum.mjs
@@ -7,7 +7,7 @@
 import Operation from "../Operation";
 import OperationError from "../errors/OperationError";
 
-import { toHex } from "../lib/Hex";
+import { toHexFast } from "../lib/Hex";
 
 /**
  * CRC-8 Checksum operation
@@ -101,7 +101,7 @@ class CRC8Checksum extends Operation {
 
         if (xorOut !== 0) crc = crc ^ xorOut;
 
-        return toHex(new Uint8Array([crc]));
+        return toHexFast(new Uint8Array([crc]));
     }
 
     /**
@@ -127,29 +127,30 @@ class CRC8Checksum extends Operation {
     run(input, args) {
         const algorithm = args[0];
 
-        if (algorithm === "CRC-8") {
-            return this.calculateCRC8(input, 0x7, 0x0, false, false, 0x0);
-        } else if (algorithm === "CRC-8/CDMA2000") {
-            return this.calculateCRC8(input, 0x9B, 0xFF, false, false, 0x0);
-        } else if (algorithm === "CRC-8/DARC") {
-            return this.calculateCRC8(input, 0x39, 0x0, true, true, 0x0);
-        } else if (algorithm === "CRC-8/DVB-S2") {
-            return this.calculateCRC8(input, 0xD5, 0x0, false, false, 0x0);
-        } else if (algorithm === "CRC-8/EBU") {
-            return this.calculateCRC8(input, 0x1D, 0xFF, true, true, 0x0);
-        } else if (algorithm === "CRC-8/I-CODE") {
-            return this.calculateCRC8(input, 0x1D, 0xFD, false, false, 0x0);
-        } else if (algorithm === "CRC-8/ITU") {
-            return this.calculateCRC8(input, 0x7, 0x0, false, false, 0x55);
-        } else if (algorithm === "CRC-8/MAXIM") {
-            return this.calculateCRC8(input, 0x31, 0x0, true, true, 0x0);
-        } else if (algorithm === "CRC-8/ROHC") {
-            return this.calculateCRC8(input, 0x7, 0xFF, true, true, 0x0);
-        } else if (algorithm === "CRC-8/WCDMA") {
-            return this.calculateCRC8(input, 0x9B, 0x0, true, true, 0x0);
+        switch (algorithm) {
+            case "CRC-8":
+                return this.calculateCRC8(input, 0x7, 0x0, false, false, 0x0);
+            case "CRC-8/CDMA2000":
+                return this.calculateCRC8(input, 0x9B, 0xFF, false, false, 0x0);
+            case "CRC-8/DARC":
+                return this.calculateCRC8(input, 0x39, 0x0, true, true, 0x0);
+            case "CRC-8/DVB-S2":
+                return this.calculateCRC8(input, 0xD5, 0x0, false, false, 0x0);
+            case "CRC-8/EBU":
+                return this.calculateCRC8(input, 0x1D, 0xFF, true, true, 0x0);
+            case "CRC-8/I-CODE":
+                return this.calculateCRC8(input, 0x1D, 0xFD, false, false, 0x0);
+            case "CRC-8/ITU":
+                return this.calculateCRC8(input, 0x7, 0x0, false, false, 0x55);
+            case "CRC-8/MAXIM":
+                return this.calculateCRC8(input, 0x31, 0x0, true, true, 0x0);
+            case "CRC-8/ROHC":
+                return this.calculateCRC8(input, 0x7, 0xFF, true, true, 0x0);
+            case "CRC-8/WCDMA":
+                return this.calculateCRC8(input, 0x9B, 0x0, true, true, 0x0);
+            default:
+                throw new OperationError("Unknown checksum algorithm");
         }
-
-        throw new OperationError("Unknown checksum algorithm");
     }
 }
 
diff --git a/src/core/operations/GenerateAllHashes.mjs b/src/core/operations/GenerateAllHashes.mjs
index 6663d4e8..4ec172e9 100644
--- a/src/core/operations/GenerateAllHashes.mjs
+++ b/src/core/operations/GenerateAllHashes.mjs
@@ -26,6 +26,7 @@ import Fletcher16Checksum from "./Fletcher16Checksum";
 import Fletcher32Checksum from "./Fletcher32Checksum";
 import Fletcher64Checksum from "./Fletcher64Checksum";
 import Adler32Checksum from "./Adler32Checksum";
+import CRC8Checksum from "./CRC8Checksum";
 import CRC16Checksum from "./CRC16Checksum";
 import CRC32Checksum from "./CRC32Checksum";
 import BLAKE2b from "./BLAKE2b";
@@ -104,8 +105,9 @@ class GenerateAllHashes extends Operation {
                 "\nFletcher-32: " + (new Fletcher32Checksum).run(byteArray, []) +
                 "\nFletcher-64: " + (new Fletcher64Checksum).run(byteArray, []) +
                 "\nAdler-32:    " + (new Adler32Checksum).run(byteArray, []) +
-                "\nCRC-16:      " + (new CRC16Checksum).run(str, []) +
-                "\nCRC-32:      " + (new CRC32Checksum).run(str, []);
+                "\nCRC-8:       " + (new CRC8Checksum).run(arrayBuffer, ["CRC-8"]) +
+                "\nCRC-16:      " + (new CRC16Checksum).run(arrayBuffer, []) +
+                "\nCRC-32:      " + (new CRC32Checksum).run(arrayBuffer, []);
 
         return output;
     }