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- Changed interface for AES and Camellia setkey functions to indicate invalid key lengths.

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This commit is contained in:
Paul Bakker
2009-07-27 21:03:45 +00:00
parent 33768bf19b
commit 2b222c830b
9 changed files with 182 additions and 129 deletions
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26
tests/suites/test_suite_aes.function
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@@ -3,7 +3,7 @@ BEGIN_HEADER
END_HEADER
BEGIN_CASE
aes_encrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
aes_encrypt_ecb:hex_key_string:hex_src_string:hex_dst_string:setkey_result
{
unsigned char key_str[100];
unsigned char src_str[100];
@@ -20,16 +20,19 @@ aes_encrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
key_len = unhexify( key_str, {hex_key_string} );
unhexify( src_str, {hex_src_string} );
aes_setkey_enc( &ctx, key_str, key_len * 8 );
aes_crypt_ecb( &ctx, AES_ENCRYPT, src_str, output );
hexify( dst_str, output, 16 );
TEST_ASSERT( aes_setkey_enc( &ctx, key_str, key_len * 8 ) == {setkey_result} );
if( {setkey_result} == 0 )
{
aes_crypt_ecb( &ctx, AES_ENCRYPT, src_str, output );
hexify( dst_str, output, 16 );
TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
}
}
END_CASE
BEGIN_CASE
aes_decrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
aes_decrypt_ecb:hex_key_string:hex_src_string:hex_dst_string:setkey_result
{
unsigned char key_str[100];
unsigned char src_str[100];
@@ -46,11 +49,14 @@ aes_decrypt_ecb:hex_key_string:hex_src_string:hex_dst_string
key_len = unhexify( key_str, {hex_key_string} );
unhexify( src_str, {hex_src_string} );
aes_setkey_dec( &ctx, key_str, key_len * 8 );
aes_crypt_ecb( &ctx, AES_DECRYPT, src_str, output );
hexify( dst_str, output, 16 );
TEST_ASSERT( aes_setkey_dec( &ctx, key_str, key_len * 8 ) == {setkey_result} );
if( {setkey_result} == 0 )
{
aes_crypt_ecb( &ctx, AES_DECRYPT, src_str, output );
hexify( dst_str, output, 16 );
TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
}
}
END_CASE