diff --git a/tests/suites/test_suite_aes.ecb.data b/tests/suites/test_suite_aes.ecb.data
index b468ac3..d1c88ac 100644
--- a/tests/suites/test_suite_aes.ecb.data
+++ b/tests/suites/test_suite_aes.ecb.data
@@ -229,5 +229,11 @@
 AES-256-ECB Decrypt NIST KAT #12
 aes_decrypt_ecb:"0000000000000000000000000000000000000000000000000000000000000000":"9b80eefb7ebe2d2b16247aa0efc72f5d":"e0000000000000000000000000000000":0
 
-AES-256-ECB Copy Context NIST KAT #1
-aes_ecb_copy_context:"c1cc358b449909a19436cfbb3f852ef8bcb5ed12ac7058325f56e6099aab1a1c":"00000000000000000000000000000000"
+AES-128-ECB Copy context
+aes_ecb_copy_context:"000102030405060708090a0b0c0d0e0f":"00112233445566778899aabbccddeeff"
+
+AES-192-ECB Copy context
+aes_ecb_copy_context:"000102030405060708090a0b0c0d0e0f1011121314151617":"00112233445566778899aabbccddeeff"
+
+AES-256-ECB Copy context
+aes_ecb_copy_context:"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f":"00112233445566778899aabbccddeeff"