diff --git a/build/source_list.json b/build/source_list.json
index 563c80f..22a67dc 100644
--- a/build/source_list.json
+++ b/build/source_list.json
@@ -1544,6 +1544,55 @@
     "quiche/quic/qbone/qbone_stream.cc",
     "quiche/quic/qbone/qbone_stream_test.cc"
   ],
+  "blind_sign_auth_hdrs": [
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/client/anonymous_tokens_rsa_bssa_client.h",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/blinder.h",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/constants.h",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/crypto_utils.h",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/proto_utils.h",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/public_metadata_crypto_utils.h",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/rsa_blinder.h",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/status_utils.h",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/testing_utils.h",
+    "quiche/blind_sign_auth/blind_sign_auth.h",
+    "quiche/blind_sign_auth/blind_sign_auth_interface.h",
+    "quiche/blind_sign_auth/blind_sign_http_interface.h",
+    "quiche/blind_sign_auth/blind_sign_http_response.h",
+    "quiche/blind_sign_auth/cached_blind_sign_auth.h",
+    "quiche/blind_sign_auth/test_tools/mock_blind_sign_auth_interface.h",
+    "quiche/blind_sign_auth/test_tools/mock_blind_sign_http_interface.h"
+  ],
+  "blind_sign_auth_srcs": [
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/client/anonymous_tokens_rsa_bssa_client.cc",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/crypto_utils.cc",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/proto_utils.cc",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/public_metadata_crypto_utils.cc",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/rsa_blinder.cc",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/testing_utils.cc",
+    "quiche/blind_sign_auth/blind_sign_auth.cc",
+    "quiche/blind_sign_auth/cached_blind_sign_auth.cc"
+  ],
+  "blind_sign_auth_tests_hdrs": [
+
+  ],
+  "blind_sign_auth_tests_srcs": [
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/client/anonymous_tokens_rsa_bssa_client_test.cc",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/at_crypto_utils_test.cc",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/proto_utils_test.cc",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/public_metadata_crypto_utils_test.cc",
+    "quiche/blind_sign_auth/anonymous_tokens/cpp/crypto/rsa_blinder_test.cc",
+    "quiche/blind_sign_auth/blind_sign_auth_test.cc",
+    "quiche/blind_sign_auth/cached_blind_sign_auth_test.cc"
+  ],
+  "protobuf_blind_sign_auth": [
+    "quiche/blind_sign_auth/anonymous_tokens/proto/anonymous_tokens.proto",
+    "quiche/blind_sign_auth/proto/attestation.proto",
+    "quiche/blind_sign_auth/proto/auth_and_sign.proto",
+    "quiche/blind_sign_auth/proto/get_initial_data.proto",
+    "quiche/blind_sign_auth/proto/key_services.proto",
+    "quiche/blind_sign_auth/proto/public_metadata.proto",
+    "quiche/blind_sign_auth/proto/spend_token_data.proto"
+  ],
   "libevent_hdrs": [
     "quiche/quic/bindings/quic_libevent.h"
   ],