diff --git a/.github/workflows/workspace.yml b/.github/workflows/workspace.yml
index 8d781f0d..961bf75c 100644
--- a/.github/workflows/workspace.yml
+++ b/.github/workflows/workspace.yml
@@ -31,3 +31,9 @@ jobs:
           toolchain: 1.85.0
           components: clippy
       - run: cargo clippy --all --all-features -- -D warnings
+
+  typos:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: crate-ci/typos@v1
diff --git a/.typos.toml b/.typos.toml
new file mode 100644
index 00000000..47acf2a5
--- /dev/null
+++ b/.typos.toml
@@ -0,0 +1,10 @@
+[files]
+extend-exclude = [
+    ".git/"
+]
+
+[default]
+extend-ignore-re = [
+    # Patterns which appear to be 16 or more hex characters
+    '\b[0-9A-Fa-f]{16,}\b',
+]
diff --git a/aes-siv/src/lib.rs b/aes-siv/src/lib.rs
index c0cad4cc..dc05de90 100644
--- a/aes-siv/src/lib.rs
+++ b/aes-siv/src/lib.rs
@@ -107,7 +107,7 @@ pub type Nonce<NonceSize = U16> = Array<u8, NonceSize>;
 /// AES-SIV tags (i.e. the Synthetic Initialization Vector value)
 pub type Tag = Array<u8, U16>;
 
-/// Convinience wrapper around `Siv` interface.
+/// Convenience wrapper around `Siv` interface.
 ///
 /// The `SivAead` type wraps the more powerful `Siv` interface in a more
 /// commonly used Authenticated Encryption with Associated Data (AEAD) API,
diff --git a/belt-dwp/src/gf/gf128_soft64.rs b/belt-dwp/src/gf/gf128_soft64.rs
index c3ae47f7..78213ddb 100644
--- a/belt-dwp/src/gf/gf128_soft64.rs
+++ b/belt-dwp/src/gf/gf128_soft64.rs
@@ -42,7 +42,7 @@ impl GfElement for Element {
         let v2 = (c ^ (t >> 64)) as u64;
         let v3 = (c >> 64) as u64;
 
-        // reduce over polynominal f(w) = w^128 + w^7 + w^2 + w + 1
+        // reduce over polynomial f(w) = w^128 + w^7 + w^2 + w + 1
         let d = v2 ^ (v3 >> 63) ^ (v3 >> 62) ^ (v3 >> 57);
         self.1 ^= v0 ^ d ^ (d << 1) ^ (d << 2) ^ (d << 7);
         self.0 ^= v1 ^ v3 ^ (v3 << 1) ^ (v3 << 2) ^ (v3 << 7) ^ (d >> 63) ^ (d >> 62) ^ (d >> 57);
diff --git a/ccm/CHANGELOG.md b/ccm/CHANGELOG.md
index 02ea481d..16ed6aa8 100644
--- a/ccm/CHANGELOG.md
+++ b/ccm/CHANGELOG.md
@@ -31,7 +31,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 - Relax `zeroize` requirement to `^1` ([#360])
-- Bump `ctr`, `cipher`, annd `hex-literal` dependencies ([#432])
+- Bump `ctr`, `cipher`, and `hex-literal` dependencies ([#432])
 - Rust 2021 edition upgrade; MSRV 1.56+ ([#435])
 - Bump `aead` crate dependency to v0.5 ([#444])
 
diff --git a/ccm/src/private.rs b/ccm/src/private.rs
index 53a12883..5826ed74 100644
--- a/ccm/src/private.rs
+++ b/ccm/src/private.rs
@@ -12,7 +12,7 @@ pub trait SealedNonce: Unsigned {
     }
 
     fn get_max_len() -> usize {
-        // a somewhat ugly code to prevent overlfow.
+        // a somewhat ugly code to prevent overflow.
         // compiler should be able to completely optimize it out
         let l = Self::get_l() as u128;
         let v = (1 << (8 * l)) - 1;
diff --git a/mgm/src/gf/gf128_pclmul.rs b/mgm/src/gf/gf128_pclmul.rs
index 0c5b775f..9d66e38d 100644
--- a/mgm/src/gf/gf128_pclmul.rs
+++ b/mgm/src/gf/gf128_pclmul.rs
@@ -57,7 +57,7 @@ impl GfElement for Element {
             let v2 = xor!(c, _mm_shuffle_epi32(t, 0x0E));
             let v3 = _mm_shuffle_epi32(c, 0x0E);
 
-            // reduce over polynominal f(w) = w^128 + w^7 + w^2 + w + 1
+            // reduce over polynomial f(w) = w^128 + w^7 + w^2 + w + 1
             let d = xor!(
                 v2,
                 _mm_srli_epi64(v3, 63),
diff --git a/mgm/src/gf/gf128_soft64.rs b/mgm/src/gf/gf128_soft64.rs
index 39e6353a..b121c95d 100644
--- a/mgm/src/gf/gf128_soft64.rs
+++ b/mgm/src/gf/gf128_soft64.rs
@@ -30,7 +30,7 @@ impl GfElement for Element {
         let v2 = (c ^ (t >> 64)) as u64;
         let v3 = (c >> 64) as u64;
 
-        // reduce over polynominal f(w) = w^128 + w^7 + w^2 + w + 1
+        // reduce over polynomial f(w) = w^128 + w^7 + w^2 + w + 1
         let d = v2 ^ (v3 >> 63) ^ (v3 >> 62) ^ (v3 >> 57);
         self.1 ^= v0 ^ d ^ (d << 1) ^ (d << 2) ^ (d << 7);
         self.0 ^= v1 ^ v3 ^ (v3 << 1) ^ (v3 << 2) ^ (v3 << 7) ^ (d >> 63) ^ (d >> 62) ^ (d >> 57);
diff --git a/mgm/src/gf/gf64_pclmul.rs b/mgm/src/gf/gf64_pclmul.rs
index 95596279..eaaee291 100644
--- a/mgm/src/gf/gf64_pclmul.rs
+++ b/mgm/src/gf/gf64_pclmul.rs
@@ -32,7 +32,7 @@ impl GfElement for Element {
             core::mem::transmute(c)
         };
 
-        // reduce over polynominal f(w) = w^64 + w^4 + w^3 + w + 1
+        // reduce over polynomial f(w) = w^64 + w^4 + w^3 + w + 1
         let t = e ^ (e >> 63) ^ (e >> 61) ^ (e >> 60);
         self.0 ^= d ^ t ^ (t << 1) ^ (t << 3) ^ (t << 4);
     }
diff --git a/mgm/src/gf/gf64_soft64.rs b/mgm/src/gf/gf64_soft64.rs
index 7ff8877b..f584f967 100644
--- a/mgm/src/gf/gf64_soft64.rs
+++ b/mgm/src/gf/gf64_soft64.rs
@@ -22,7 +22,7 @@ impl GfElement for Element {
         let d = c as u64;
         let e = (c >> 64) as u64;
 
-        // reduce over polynominal f(w) = w^64 + w^4 + w^3 + w + 1
+        // reduce over polynomial f(w) = w^64 + w^4 + w^3 + w + 1
         let t = e ^ (e >> 63) ^ (e >> 61) ^ (e >> 60);
         self.0 ^= d ^ t ^ (t << 1) ^ (t << 3) ^ (t << 4);
     }