Move the PrfBasedKeyDerivationKeyProtoSerialization to Internal.

This will be called from the keymanager which is internal. Hence it has to be internal.

PiperOrigin-RevId: 545244314

3 files changed, 36 insertions, 34 deletions

diff --git a/java_src/src/test/java/com/google/crypto/tink/keyderivation/BUILD.bazel b/java_src/src/test/java/com/google/crypto/tink/keyderivation/BUILD.bazel
index c18bcf36c..f36fff694 100644
--- a/java_src/src/test/java/com/google/crypto/tink/keyderivation/BUILD.bazel
+++ b/java_src/src/test/java/com/google/crypto/tink/keyderivation/BUILD.bazel
@@ -115,36 +115,3 @@ java_test(
         "@maven//:junit_junit",
     ],
 )
-
-java_test(
-    name = "PrfBasedKeyDerivationKeyProtoSerializationTest",
-    size = "small",
-    srcs = ["PrfBasedKeyDerivationKeyProtoSerializationTest.java"],
-    deps = [
-        "//proto:aes_cmac_prf_java_proto",
-        "//proto:prf_based_deriver_java_proto",
-        "//proto:tink_java_proto",
-        "//proto:xchacha20_poly1305_java_proto",
-        "//src/main/java/com/google/crypto/tink:insecure_secret_key_access",
-        "//src/main/java/com/google/crypto/tink:key",
-        "//src/main/java/com/google/crypto/tink:parameters",
-        "//src/main/java/com/google/crypto/tink/aead:aead_config",
-        "//src/main/java/com/google/crypto/tink/aead:x_cha_cha20_poly1305_parameters",
-        "//src/main/java/com/google/crypto/tink/internal:mutable_serialization_registry",
-        "//src/main/java/com/google/crypto/tink/internal:proto_key_serialization",
-        "//src/main/java/com/google/crypto/tink/internal:proto_parameters_serialization",
-        "//src/main/java/com/google/crypto/tink/internal:tink_bug_exception",
-        "//src/main/java/com/google/crypto/tink/internal/testing:asserts",
-        "//src/main/java/com/google/crypto/tink/keyderivation:prf_based_key_derivation_key",
-        "//src/main/java/com/google/crypto/tink/keyderivation:prf_based_key_derivation_key_proto_serialization",
-        "//src/main/java/com/google/crypto/tink/keyderivation:prf_based_key_derivation_parameters",
-        "//src/main/java/com/google/crypto/tink/prf:aes_cmac_prf_key",
-        "//src/main/java/com/google/crypto/tink/prf:aes_cmac_prf_parameters",
-        "//src/main/java/com/google/crypto/tink/prf:prf_config",
-        "//src/main/java/com/google/crypto/tink/prf:prf_parameters",
-        "//src/main/java/com/google/crypto/tink/util:secret_bytes",
-        "@maven//:com_google_protobuf_protobuf_java",
-        "@maven//:com_google_truth_truth",
-        "@maven//:junit_junit",
-    ],
-)
diff --git a/java_src/src/test/java/com/google/crypto/tink/keyderivation/internal/BUILD.bazel b/java_src/src/test/java/com/google/crypto/tink/keyderivation/internal/BUILD.bazel
index 89161424e..12afbd8b6 100644
--- a/java_src/src/test/java/com/google/crypto/tink/keyderivation/internal/BUILD.bazel
+++ b/java_src/src/test/java/com/google/crypto/tink/keyderivation/internal/BUILD.bazel
@@ -52,3 +52,36 @@ java_test(
         "@maven//:junit_junit",
     ],
 )
+
+java_test(
+    name = "PrfBasedKeyDerivationKeyProtoSerializationTest",
+    size = "small",
+    srcs = ["PrfBasedKeyDerivationKeyProtoSerializationTest.java"],
+    deps = [
+        "//proto:aes_cmac_prf_java_proto",
+        "//proto:prf_based_deriver_java_proto",
+        "//proto:tink_java_proto",
+        "//proto:xchacha20_poly1305_java_proto",
+        "//src/main/java/com/google/crypto/tink:insecure_secret_key_access",
+        "//src/main/java/com/google/crypto/tink:key",
+        "//src/main/java/com/google/crypto/tink:parameters",
+        "//src/main/java/com/google/crypto/tink/aead:aead_config",
+        "//src/main/java/com/google/crypto/tink/aead:x_cha_cha20_poly1305_parameters",
+        "//src/main/java/com/google/crypto/tink/internal:mutable_serialization_registry",
+        "//src/main/java/com/google/crypto/tink/internal:proto_key_serialization",
+        "//src/main/java/com/google/crypto/tink/internal:proto_parameters_serialization",
+        "//src/main/java/com/google/crypto/tink/internal:tink_bug_exception",
+        "//src/main/java/com/google/crypto/tink/internal/testing:asserts",
+        "//src/main/java/com/google/crypto/tink/keyderivation:prf_based_key_derivation_key",
+        "//src/main/java/com/google/crypto/tink/keyderivation:prf_based_key_derivation_parameters",
+        "//src/main/java/com/google/crypto/tink/keyderivation/internal:prf_based_key_derivation_key_proto_serialization",
+        "//src/main/java/com/google/crypto/tink/prf:aes_cmac_prf_key",
+        "//src/main/java/com/google/crypto/tink/prf:aes_cmac_prf_parameters",
+        "//src/main/java/com/google/crypto/tink/prf:prf_config",
+        "//src/main/java/com/google/crypto/tink/prf:prf_parameters",
+        "//src/main/java/com/google/crypto/tink/util:secret_bytes",
+        "@maven//:com_google_protobuf_protobuf_java",
+        "@maven//:com_google_truth_truth",
+        "@maven//:junit_junit",
+    ],
+)
diff --git a/java_src/src/test/java/com/google/crypto/tink/keyderivation/PrfBasedKeyDerivationKeyProtoSerializationTest.java b/java_src/src/test/java/com/google/crypto/tink/keyderivation/internal/PrfBasedKeyDerivationKeyProtoSerializationTest.java
index 61c2f64d7..dbad6a3da 100644
--- a/java_src/src/test/java/com/google/crypto/tink/keyderivation/PrfBasedKeyDerivationKeyProtoSerializationTest.java
+++ b/java_src/src/test/java/com/google/crypto/tink/keyderivation/internal/PrfBasedKeyDerivationKeyProtoSerializationTest.java
@@ -14,7 +14,7 @@
 //
 ////////////////////////////////////////////////////////////////////////////////
 
-package com.google.crypto.tink.keyderivation;
+package com.google.crypto.tink.keyderivation.internal;
 
 import static com.google.common.truth.Truth.assertThat;
 import static com.google.crypto.tink.internal.TinkBugException.exceptionIsBug;
@@ -29,6 +29,8 @@ import com.google.crypto.tink.aead.XChaCha20Poly1305Parameters;
 import com.google.crypto.tink.internal.MutableSerializationRegistry;
 import com.google.crypto.tink.internal.ProtoKeySerialization;
 import com.google.crypto.tink.internal.ProtoParametersSerialization;
+import com.google.crypto.tink.keyderivation.PrfBasedKeyDerivationKey;
+import com.google.crypto.tink.keyderivation.PrfBasedKeyDerivationParameters;
 import com.google.crypto.tink.prf.AesCmacPrfKey;
 import com.google.crypto.tink.prf.AesCmacPrfParameters;
 import com.google.crypto.tink.prf.PrfConfig;