diff --git a/src/crypto/crypto_cipher.cc b/src/crypto/crypto_cipher.cc
index 397f248f2ca61a..a6ce4de49d9bf6 100644
--- a/src/crypto/crypto_cipher.cc
+++ b/src/crypto/crypto_cipher.cc
@@ -493,7 +493,7 @@ void CipherBase::InitIv(const char* cipher_type,
 
   // Throw if an IV was passed which does not match the cipher's fixed IV length
   // static_cast<int> for the iv_buf.size() is safe because we've verified
-  // prior that the value is not larger than MAX_INT.
+  // prior that the value is not larger than INT_MAX.
   if (!is_authenticated_mode &&
       has_iv &&
       static_cast<int>(iv_buf.size()) != expected_iv_len) {
diff --git a/src/crypto/crypto_keygen.h b/src/crypto/crypto_keygen.h
index b0743efb38ddce..ed7d5c0601fff1 100644
--- a/src/crypto/crypto_keygen.h
+++ b/src/crypto/crypto_keygen.h
@@ -200,8 +200,8 @@ struct KeyPairGenTraits final {
 };
 
 struct SecretKeyGenConfig final : public MemoryRetainer {
-  size_t length;  // Expressed a a number of bits
-  char* out = nullptr;  // Placeholder for the generated key bytes
+  size_t length;        // In bytes.
+  char* out = nullptr;  // Placeholder for the generated key bytes.
 
   void MemoryInfo(MemoryTracker* tracker) const override;
   SET_MEMORY_INFO_NAME(SecretKeyGenConfig)