Silence clang-tidy warnings in ML-KEM

Change-Id: I9407b2d4e754ef6cf8abf1631fe904ac7cd7cbc7
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/70410
Auto-Submit: Bob Beck <bbe@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>

crypto/mlkem/internal.h

diff --git a/crypto/mlkem/internal.h b/crypto/mlkem/internal.h
index 9a262c3..a8d44c3 100644
--- a/crypto/mlkem/internal.h
+++ b/crypto/mlkem/internal.h
@@ -46,7 +46,7 @@
     uint8_t out_ciphertext[MLKEM768_CIPHERTEXT_BYTES],
     uint8_t out_shared_secret[MLKEM_SHARED_SECRET_BYTES],
     const struct MLKEM768_public_key *public_key,
-    const uint8_t seed[MLKEM_ENCAP_ENTROPY]);
+    const uint8_t entropy[MLKEM_ENCAP_ENTROPY]);
 
 // MLKEM768_marshal_private_key serializes |private_key| to |out| in the
 // NIST format for ML-KEM-768 private keys. It returns one on success or

crypto/mlkem/mlkem.cc

diff --git a/crypto/mlkem/mlkem.cc b/crypto/mlkem/mlkem.cc
index eca8134..a79ccf7 100644
--- a/crypto/mlkem/mlkem.cc
+++ b/crypto/mlkem/mlkem.cc
@@ -17,8 +17,11 @@
 #include <assert.h>
 #include <stdint.h>
 #include <stdlib.h>
+#include <string.h>
 
+#include <openssl/base.h>
 #include <openssl/bytestring.h>
+#include <openssl/mem.h>
 #include <openssl/rand.h>
 
 #include "../internal.h"

crypto/mlkem/mlkem_test.cc

diff --git a/crypto/mlkem/mlkem_test.cc b/crypto/mlkem/mlkem_test.cc
index 581eea5..bf99695 100644
--- a/crypto/mlkem/mlkem_test.cc
+++ b/crypto/mlkem/mlkem_test.cc
@@ -12,13 +12,16 @@
  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
 
+#include <cstdint>
 #include <vector>
 
 #include <string.h>
 
 #include <gtest/gtest.h>
 
+#include <openssl/base.h>
 #include <openssl/bytestring.h>
+#include <openssl/mem.h>
 #include <openssl/mlkem.h>
 
 #include "../keccak/internal.h"