CKM: Max chunk size test

[platform/core/test/security-tests.git] / src / ckm / unprivileged / encryption-decryption.cpp

diff --git a/src/ckm/unprivileged/encryption-decryption.cpp b/src/ckm/unprivileged/encryption-decryption.cpp
index cf9e67a..d8b98b3 100644 (file)
--- a/src/ckm/unprivileged/encryption-decryption.cpp
+++ b/src/ckm/unprivileged/encryption-decryption.cpp
@@ -213,7 +213,11 @@ public:
 
         PLAIN_DATA = create_raw_buffer(createRandomBufferCAPI(BUF_LEN));
 #ifdef TZ_BACKEND
-        BIG_DATA = create_raw_buffer(createRandomBufferCAPI(1000));
+        ckmc_backend_info_h info;
+        size_t size;
+        assert_positive(ckmc_get_backend_info, CKMC_BACKEND_TZ, &info);
+        assert_positive(ckmc_backend_get_max_chunk_size, info, &size);
+        BIG_DATA = create_raw_buffer(createRandomBufferCAPI(size));
 #else
         BIG_DATA = create_raw_buffer(createRandomBufferCAPI(500000));
 #endif