lib/mbedtls
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Rename globals to avoid shadowing by various function arguments

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It's easier and more telling to rename the globals used only for test,
rather than rename all the shadowing function arguments.
This commit is contained in:
Michał Janiszewski
2018-10-30 23:00:15 +01:00
committed by Andrzej Kurek
parent fb1972db23
commit 9aeea93cc3
3 changed files with 40 additions and 40 deletions
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42
library/gcm.c
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@ -560,7 +560,7 @@ void mbedtls_gcm_free( mbedtls_gcm_context *ctx )
static const int key_index[MAX_TESTS] =
{ 0, 0, 1, 1, 1, 1 };
static const unsigned char key[MAX_TESTS][32] =
static const unsigned char key_test_data[MAX_TESTS][32] =
{
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@ -572,13 +572,13 @@ static const unsigned char key[MAX_TESTS][32] =
0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 },
};
static const size_t iv_len[MAX_TESTS] =
static const size_t iv_len_test_data[MAX_TESTS] =
{ 12, 12, 12, 12, 8, 60 };
static const int iv_index[MAX_TESTS] =
{ 0, 0, 1, 1, 1, 2 };
static const unsigned char iv[MAX_TESTS][64] =
static const unsigned char iv_test_data[MAX_TESTS][64] =
{
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00 },
@ -594,7 +594,7 @@ static const unsigned char iv[MAX_TESTS][64] =
0xa6, 0x37, 0xb3, 0x9b },
};
static const size_t add_len[MAX_TESTS] =
static const size_t add_len_test_data[MAX_TESTS] =
{ 0, 0, 0, 20, 20, 20 };
static const int add_index[MAX_TESTS] =
@ -737,7 +737,7 @@ static const unsigned char ct[MAX_TESTS * 3][64] =
0x44, 0xae, 0x7e, 0x3f },
};
static const unsigned char tag[MAX_TESTS * 3][16] =
static const unsigned char tag_test_data[MAX_TESTS * 3][16] =
{
{ 0x58, 0xe2, 0xfc, 0xce, 0xfa, 0x7e, 0x30, 0x61,
0x36, 0x7f, 0x1d, 0x57, 0xa4, 0xe7, 0x45, 0x5a },
@ -797,7 +797,7 @@ int mbedtls_gcm_self_test( int verbose )
mbedtls_printf( " AES-GCM-%3d #%d (%s): ",
key_len, i, "enc" );
ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
ret = mbedtls_gcm_setkey( &ctx, cipher, key_test_data[key_index[i]],
key_len );
/*
* AES-192 is an optional feature that may be unavailable when
@ -816,14 +816,14 @@ int mbedtls_gcm_self_test( int verbose )
ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_ENCRYPT,
pt_len[i],
iv[iv_index[i]], iv_len[i],
additional[add_index[i]], add_len[i],
iv_test_data[iv_index[i]], iv_len_test_data[i],
additional[add_index[i]], add_len_test_data[i],
pt[pt_index[i]], buf, 16, tag_buf );
if( ret != 0 )
goto exit;
if ( memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
memcmp( tag_buf, tag_test_data[j * 6 + i], 16 ) != 0 )
{
ret = 1;
goto exit;
@ -840,22 +840,22 @@ int mbedtls_gcm_self_test( int verbose )
mbedtls_printf( " AES-GCM-%3d #%d (%s): ",
key_len, i, "dec" );
ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
ret = mbedtls_gcm_setkey( &ctx, cipher, key_test_data[key_index[i]],
key_len );
if( ret != 0 )
goto exit;
ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_DECRYPT,
pt_len[i],
iv[iv_index[i]], iv_len[i],
additional[add_index[i]], add_len[i],
iv_test_data[iv_index[i]], iv_len_test_data[i],
additional[add_index[i]], add_len_test_data[i],
ct[j * 6 + i], buf, 16, tag_buf );
if( ret != 0 )
goto exit;
if( memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
memcmp( tag_buf, tag_test_data[j * 6 + i], 16 ) != 0 )
{
ret = 1;
goto exit;
@ -872,14 +872,14 @@ int mbedtls_gcm_self_test( int verbose )
mbedtls_printf( " AES-GCM-%3d #%d split (%s): ",
key_len, i, "enc" );
ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
ret = mbedtls_gcm_setkey( &ctx, cipher, key_test_data[key_index[i]],
key_len );
if( ret != 0 )
goto exit;
ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_ENCRYPT,
iv[iv_index[i]], iv_len[i],
additional[add_index[i]], add_len[i] );
iv_test_data[iv_index[i]], iv_len_test_data[i],
additional[add_index[i]], add_len_test_data[i] );
if( ret != 0 )
goto exit;
@ -907,7 +907,7 @@ int mbedtls_gcm_self_test( int verbose )
goto exit;
if( memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
memcmp( tag_buf, tag_test_data[j * 6 + i], 16 ) != 0 )
{
ret = 1;
goto exit;
@ -924,14 +924,14 @@ int mbedtls_gcm_self_test( int verbose )
mbedtls_printf( " AES-GCM-%3d #%d split (%s): ",
key_len, i, "dec" );
ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
ret = mbedtls_gcm_setkey( &ctx, cipher, key_test_data[key_index[i]],
key_len );
if( ret != 0 )
goto exit;
ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_DECRYPT,
iv[iv_index[i]], iv_len[i],
additional[add_index[i]], add_len[i] );
iv_test_data[iv_index[i]], iv_len_test_data[i],
additional[add_index[i]], add_len_test_data[i] );
if( ret != 0 )
goto exit;
@ -960,7 +960,7 @@ int mbedtls_gcm_self_test( int verbose )
goto exit;
if( memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
memcmp( tag_buf, tag_test_data[j * 6 + i], 16 ) != 0 )
{
ret = 1;
goto exit;