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diff --git a/test/README.md b/test/README.md index cf12953..40e5580 100644 --- a/test/README.md +++ b/test/README.md @@ -1,15 +1,20 @@ # Testing -After you've [built](../#building) the block encryption/decryption utilities, -you can verify the implementation either [manually](#manually) or +After you've [built](../README.md#building) the utilities, you can verify the +implementation either [manually](#manually) or [automatically](#using-test-vectors) using test vectors. +Using the built utilities, you can also test +[file encryption](#file-encryption). + ## Manually -You can test the AES implementation using the block encryption/decryption -utilities `encrypt_block.exe` and `decrypt_block.exe`. +You can test the implementation using the block encryption/decryption utilities +`encrypt_block.exe` and `decrypt_block.exe`. Use the `--help` option to examine the usage info of a utility. +File encryption + For example, for AES-128 in ECB mode: > encrypt_block.exe -a aes128 -m ecb -- 000102030405060708090a0b0c0d0e0f 00112233445566778899aabbccddeeff @@ -60,3 +65,12 @@ To test the implementation against the vectors from The AES Known Answer Test (KAT) Vectors are used and read from `KAT_AES.zip`. python cavp.py -p C:\build\utils\Debug + +## File encryption + +You can also test file encryption using `file.py`. +Its interface and output is similar to the +[block encryption](#using-test-vectors) test scripts. +The expected ciphertexts (for encryption) and plaintexts (for decryption), +along with the keys and initialization vectors, are stored in the files under +a separate directory (`file/` by default). |