diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 516e635..5135a9e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -298,9 +298,54 @@ jobs:
         name: Build WASM package with wasm-pack
         run: wasm-pack build --target web --no-default-features --features alloc,panic-handler
 
+  fuzz-test:
+    name: Fuzz Testing
+    needs: check-previous-run
+    if: needs.check-previous-run.outputs.should_skip != 'true'
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-24.04, ubuntu-24.04-arm]
+        fuzz-target:
+          - digest_crc32_autosar
+          - digest_crc32_bzip2
+          - digest_crc32_iscsi
+          - digest_crc32_iso_hdlc
+          - digest_crc64_ecma_182
+          - digest_crc64_nvme
+          - checksum_crc32_autosar
+          - checksum_crc32_bzip2
+          - checksum_crc32_iscsi
+          - checksum_crc32_iso_hdlc
+          - checksum_crc64_ecma_182
+          - checksum_crc64_nvme
+    steps:
+      - uses: actions/checkout@v4 # not pinning to commit hash since this is a GitHub action, which we trust
+      - uses: actions-rust-lang/setup-rust-toolchain@9d7e65c320fdb52dcd45ffaa68deb6c02c8754d9 # v1.12.0
+        with:
+          toolchain: nightly
+          cache-key: ${{ matrix.os }}-nightly-fuzz
+      - name: Install cargo-fuzz
+        run: cargo install cargo-fuzz
+      - name: Run fuzzer
+        run: |
+          cargo fuzz run ${{ matrix.fuzz-target }} -- \
+            -max_total_time=60 \
+            -rss_limit_mb=2048 \
+            -timeout=10 \
+            -print_final_stats=1
+        continue-on-error: true
+      - name: Upload artifacts on crash
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: fuzz-artifacts-${{ matrix.os }}-${{ matrix.fuzz-target }}
+          path: fuzz/artifacts/${{ matrix.fuzz-target }}/
+
   tests-complete:
     name: All tests complete
-    needs: [check-previous-run, test-aarch64, test-x86_64, test-x86-linux, test-x86-windows, test-software, miri-test-x86_64, test-no-std, test-wasm]
+    needs: [check-previous-run, test-aarch64, test-x86_64, test-x86-linux, test-x86-windows, test-software, miri-test-x86_64, test-no-std, test-wasm, fuzz-test]
     if: always()
     runs-on: ubuntu-latest
     steps:
@@ -323,7 +368,8 @@ jobs:
              [ "${{ needs.test-software.result }}" == "failure" ] || \
              [ "${{ needs.miri-test-x86_64.result }}" == "failure" ] || \
              [ "${{ needs.test-no-std.result }}" == "failure" ] || \
-             [ "${{ needs.test-wasm.result }}" == "failure" ]; then
+             [ "${{ needs.test-wasm.result }}" == "failure" ] || \
+             [ "${{ needs.fuzz-test.result }}" == "failure" ]; then
             echo "✗ One or more test jobs failed"
             exit 1
           fi
diff --git a/README.md b/README.md
index 00abd68..9067ebb 100644
--- a/README.md
+++ b/README.md
@@ -474,6 +474,12 @@ In theory, much of the "heavy lifting" has been done, so it should be possible t
 
 PRs welcome!
 
+## Memory Safety
+
+Given the heavy use of hardware intrinsics, this crate uses a decent amount of `unsafe` code.
+
+To help ensure memory safety, this crate is validated using [Miri](https://github.com/rust-lang/miri) on `x86_64` as well as fuzz tested using [libFuzzer](https://github.com/rust-fuzz/libfuzzer) over millions of iterations.
+
 ## References
 
 * [Catalogue of parametrised CRC algorithms](https://reveng.sourceforge.io/crc-catalogue/all.htm)
diff --git a/fuzz/.gitignore b/fuzz/.gitignore
new file mode 100644
index 0000000..4889b15
--- /dev/null
+++ b/fuzz/.gitignore
@@ -0,0 +1,4 @@
+target
+corpus
+artifacts
+coverage
\ No newline at end of file
diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
new file mode 100644
index 0000000..b0cc264
--- /dev/null
+++ b/fuzz/Cargo.lock
@@ -0,0 +1,184 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "arbitrary"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d036a3c4ab069c7b410a2ce876bd74808d2d0888a82667669f8e783a898bf1"
+
+[[package]]
+name = "cc"
+version = "1.2.46"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b97463e1064cb1b1c1384ad0a0b9c8abd0988e2a91f52606c80ef14aadb63e36"
+dependencies = [
+ "find-msvc-tools",
+ "jobserver",
+ "libc",
+ "shlex",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
+
+[[package]]
+name = "crc"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9710d3b3739c2e349eb44fe848ad0b7c8cb1e42bd87ee49371df2f7acaf3e675"
+dependencies = [
+ "crc-catalog",
+]
+
+[[package]]
+name = "crc-catalog"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5"
+
+[[package]]
+name = "crc-fast"
+version = "1.8.0"
+dependencies = [
+ "crc",
+ "digest",
+ "rustversion",
+ "spin",
+]
+
+[[package]]
+name = "crc-fast-rust-fuzz"
+version = "0.1.0"
+dependencies = [
+ "crc-fast",
+ "libfuzzer-sys",
+]
+
+[[package]]
+name = "crypto-common"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78c8292055d1c1df0cce5d180393dc8cce0abec0a7102adb6c7b1eef6016d60a"
+dependencies = [
+ "generic-array",
+ "typenum",
+]
+
+[[package]]
+name = "digest"
+version = "0.10.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
+dependencies = [
+ "crypto-common",
+]
+
+[[package]]
+name = "find-msvc-tools"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a3076410a55c90011c298b04d0cfa770b00fa04e1e3c97d3f6c9de105a03844"
+
+[[package]]
+name = "generic-array"
+version = "0.14.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "r-efi",
+ "wasip2",
+]
+
+[[package]]
+name = "jobserver"
+version = "0.1.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9afb3de4395d6b3e67a780b6de64b51c978ecf11cb9a462c66be7d4ca9039d33"
+dependencies = [
+ "getrandom",
+ "libc",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.177"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2874a2af47a2325c2001a6e6fad9b16a53b802102b528163885171cf92b15976"
+
+[[package]]
+name = "libfuzzer-sys"
+version = "0.4.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5037190e1f70cbeef565bd267599242926f724d3b8a9f510fd7e0b540cfa4404"
+dependencies = [
+ "arbitrary",
+ "cc",
+]
+
+[[package]]
+name = "r-efi"
+version = "5.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
+
+[[package]]
+name = "rustversion"
+version = "1.0.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
+
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
+[[package]]
+name = "spin"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5fe4ccb98d9c292d56fec89a5e07da7fc4cf0dc11e156b41793132775d3e591"
+
+[[package]]
+name = "typenum"
+version = "1.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
+
+[[package]]
+name = "version_check"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
+
+[[package]]
+name = "wasip2"
+version = "1.0.1+wasi-0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
+dependencies = [
+ "wit-bindgen",
+]
+
+[[package]]
+name = "wit-bindgen"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
new file mode 100644
index 0000000..762d6fe
--- /dev/null
+++ b/fuzz/Cargo.toml
@@ -0,0 +1,98 @@
+[package]
+name = "crc-fast-rust-fuzz"
+version = "0.1.0"
+publish = false
+edition = "2021"
+
+[package.metadata]
+cargo-fuzz = true
+
+[dependencies]
+libfuzzer-sys = "0.4"
+
+[dependencies.crc-fast]
+path = ".."
+
+[[bin]]
+name = "digest_crc32_autosar"
+path = "fuzz_targets/digest_crc32_autosar.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "digest_crc32_bzip2"
+path = "fuzz_targets/digest_crc32_bzip2.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "digest_crc32_iscsi"
+path = "fuzz_targets/digest_crc32_iscsi.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "digest_crc32_iso_hdlc"
+path = "fuzz_targets/digest_crc32_iso_hdlc.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "digest_crc64_ecma_182"
+path = "fuzz_targets/digest_crc64_ecma_182.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "digest_crc64_nvme"
+path = "fuzz_targets/digest_crc64_nvme.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "checksum_crc32_autosar"
+path = "fuzz_targets/checksum_crc32_autosar.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "checksum_crc32_bzip2"
+path = "fuzz_targets/checksum_crc32_bzip2.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "checksum_crc32_iscsi"
+path = "fuzz_targets/checksum_crc32_iscsi.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "checksum_crc32_iso_hdlc"
+path = "fuzz_targets/checksum_crc32_iso_hdlc.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "checksum_crc64_ecma_182"
+path = "fuzz_targets/checksum_crc64_ecma_182.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "checksum_crc64_nvme"
+path = "fuzz_targets/checksum_crc64_nvme.rs"
+test = false
+doc = false
+bench = false
\ No newline at end of file
diff --git a/fuzz/fuzz_targets/checksum_crc32_autosar.rs b/fuzz/fuzz_targets/checksum_crc32_autosar.rs
new file mode 100644
index 0000000..be63463
--- /dev/null
+++ b/fuzz/fuzz_targets/checksum_crc32_autosar.rs
@@ -0,0 +1,10 @@
+//! Fuzz target for CRC-32/AUTOSAR checksum calculation, which is a reflected variant.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, checksum};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    checksum(CrcAlgorithm::Crc32Autosar, data);
+});
diff --git a/fuzz/fuzz_targets/checksum_crc32_bzip2.rs b/fuzz/fuzz_targets/checksum_crc32_bzip2.rs
new file mode 100644
index 0000000..42592fa
--- /dev/null
+++ b/fuzz/fuzz_targets/checksum_crc32_bzip2.rs
@@ -0,0 +1,10 @@
+//! Fuzz target for CRC-32/BZIP2 checksum calculation, which is a forward variant.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, checksum};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    checksum(CrcAlgorithm::Crc32Bzip2, data);
+});
diff --git a/fuzz/fuzz_targets/checksum_crc32_iscsi.rs b/fuzz/fuzz_targets/checksum_crc32_iscsi.rs
new file mode 100644
index 0000000..04a65c9
--- /dev/null
+++ b/fuzz/fuzz_targets/checksum_crc32_iscsi.rs
@@ -0,0 +1,11 @@
+//! Fuzz target for CRC-32/ISCSI checksum calculation, which is a reflected variant which can use
+//! fusion techniques on x86 and aarch64 architectures.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, checksum};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    checksum(CrcAlgorithm::Crc32Iscsi, data);
+});
diff --git a/fuzz/fuzz_targets/checksum_crc32_iso_hdlc.rs b/fuzz/fuzz_targets/checksum_crc32_iso_hdlc.rs
new file mode 100644
index 0000000..f98af0f
--- /dev/null
+++ b/fuzz/fuzz_targets/checksum_crc32_iso_hdlc.rs
@@ -0,0 +1,11 @@
+//! Fuzz target for CRC-32/ISO-HDLC checksum calculation, which is a reflected variant which can use
+//! fusion techniques on aarch64 architectures.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, checksum};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    checksum(CrcAlgorithm::Crc32IsoHdlc, data);
+});
diff --git a/fuzz/fuzz_targets/checksum_crc64_ecma_182.rs b/fuzz/fuzz_targets/checksum_crc64_ecma_182.rs
new file mode 100644
index 0000000..4cc418d
--- /dev/null
+++ b/fuzz/fuzz_targets/checksum_crc64_ecma_182.rs
@@ -0,0 +1,10 @@
+//! Fuzz target for CRC-64/ECMA-182 checksum calculation, which is a forward variant.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, checksum};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    checksum(CrcAlgorithm::Crc64Ecma182, data);
+});
diff --git a/fuzz/fuzz_targets/checksum_crc64_nvme.rs b/fuzz/fuzz_targets/checksum_crc64_nvme.rs
new file mode 100644
index 0000000..74a3218
--- /dev/null
+++ b/fuzz/fuzz_targets/checksum_crc64_nvme.rs
@@ -0,0 +1,10 @@
+//! Fuzz target for CRC-64/NVME checksum calculation, which is a reflected variant.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, checksum};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    checksum(CrcAlgorithm::Crc64Nvme, data);
+});
diff --git a/fuzz/fuzz_targets/digest_crc32_autosar.rs b/fuzz/fuzz_targets/digest_crc32_autosar.rs
new file mode 100644
index 0000000..60d110d
--- /dev/null
+++ b/fuzz/fuzz_targets/digest_crc32_autosar.rs
@@ -0,0 +1,12 @@
+//! Fuzz target for CRC-32/AUTOSAR digest calculation, which is a reflected variant.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, Digest};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    let mut digest = Digest::new(CrcAlgorithm::Crc32Autosar);
+    digest.update(data);
+    digest.finalize();
+});
diff --git a/fuzz/fuzz_targets/digest_crc32_bzip2.rs b/fuzz/fuzz_targets/digest_crc32_bzip2.rs
new file mode 100644
index 0000000..491ad76
--- /dev/null
+++ b/fuzz/fuzz_targets/digest_crc32_bzip2.rs
@@ -0,0 +1,12 @@
+//! Fuzz target for CRC-32/BZIP2 digest calculation, which is a forward variant.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, Digest};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    let mut digest = Digest::new(CrcAlgorithm::Crc32Bzip2);
+    digest.update(data);
+    digest.finalize();
+});
diff --git a/fuzz/fuzz_targets/digest_crc32_iscsi.rs b/fuzz/fuzz_targets/digest_crc32_iscsi.rs
new file mode 100644
index 0000000..542a39c
--- /dev/null
+++ b/fuzz/fuzz_targets/digest_crc32_iscsi.rs
@@ -0,0 +1,13 @@
+//! Fuzz target for CRC-32/ISCSI digest calculation, which is a reflected variant which can use
+//! fusion techniques on x86 and aarch64 architectures.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, Digest};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    let mut digest = Digest::new(CrcAlgorithm::Crc32Iscsi);
+    digest.update(data);
+    digest.finalize();
+});
diff --git a/fuzz/fuzz_targets/digest_crc32_iso_hdlc.rs b/fuzz/fuzz_targets/digest_crc32_iso_hdlc.rs
new file mode 100644
index 0000000..65978d7
--- /dev/null
+++ b/fuzz/fuzz_targets/digest_crc32_iso_hdlc.rs
@@ -0,0 +1,13 @@
+//! Fuzz target for CRC-32/ISO-HDLC digest calculation, which is a reflected variant which can use
+//! fusion techniques on aarch64 architectures.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, Digest};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    let mut digest = Digest::new(CrcAlgorithm::Crc32IsoHdlc);
+    digest.update(data);
+    digest.finalize();
+});
diff --git a/fuzz/fuzz_targets/digest_crc64_ecma_182.rs b/fuzz/fuzz_targets/digest_crc64_ecma_182.rs
new file mode 100644
index 0000000..ce737f8
--- /dev/null
+++ b/fuzz/fuzz_targets/digest_crc64_ecma_182.rs
@@ -0,0 +1,12 @@
+//! Fuzz target for CRC-64/ECMA-182 digest calculation, which is a forward variant.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, Digest};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    let mut digest = Digest::new(CrcAlgorithm::Crc64Ecma182);
+    digest.update(data);
+    digest.finalize();
+});
diff --git a/fuzz/fuzz_targets/digest_crc64_nvme.rs b/fuzz/fuzz_targets/digest_crc64_nvme.rs
new file mode 100644
index 0000000..54652c7
--- /dev/null
+++ b/fuzz/fuzz_targets/digest_crc64_nvme.rs
@@ -0,0 +1,12 @@
+//! Fuzz target for CRC-64/NVME digest calculation, which is a reflected variant.
+
+#![no_main]
+
+use crc_fast::{CrcAlgorithm, Digest};
+use libfuzzer_sys::fuzz_target;
+
+fuzz_target!(|data: &[u8]| {
+    let mut digest = Digest::new(CrcAlgorithm::Crc64Nvme);
+    digest.update(data);
+    digest.finalize();
+});