eden-emu/mbedtls
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Address user reported coverity issues.

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This commit is contained in:
Janos Follath 2016-05-31 14:03:54 +01:00
parent 9fa2e86d93
commit dc7b15c11f
17 changed files with 81 additions and 41 deletions
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50
library/camellia.c
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@ -963,38 +963,38 @@ int mbedtls_camellia_self_test( int verbose )
mbedtls_printf( " CAMELLIA-CBC-%3d (%s): ", 128 + u * 64,
( v == MBEDTLS_CAMELLIA_DECRYPT ) ? "dec" : "enc" );
memcpy( src, camellia_test_cbc_iv, 16 );
memcpy( dst, camellia_test_cbc_iv, 16 );
memcpy( key, camellia_test_cbc_key[u], 16 + 8 * u );
if( v == MBEDTLS_CAMELLIA_DECRYPT ) {
mbedtls_camellia_setkey_dec( &ctx, key, 128 + u * 64 );
} else {
mbedtls_camellia_setkey_enc( &ctx, key, 128 + u * 64 );
}
for( i = 0; i < CAMELLIA_TESTS_CBC; i++ ) {
memcpy( src, camellia_test_cbc_iv, 16 );
memcpy( dst, camellia_test_cbc_iv, 16 );
memcpy( key, camellia_test_cbc_key[u], 16 + 8 * u );
if( v == MBEDTLS_CAMELLIA_DECRYPT ) {
memcpy( iv , src, 16 );
memcpy( src, camellia_test_cbc_cipher[u][i], 16 );
memcpy( dst, camellia_test_cbc_plain[i], 16 );
} else { /* MBEDTLS_CAMELLIA_ENCRYPT */
memcpy( iv , dst, 16 );
memcpy( src, camellia_test_cbc_plain[i], 16 );
memcpy( dst, camellia_test_cbc_cipher[u][i], 16 );
mbedtls_camellia_setkey_dec( &ctx, key, 128 + u * 64 );
} else {
mbedtls_camellia_setkey_enc( &ctx, key, 128 + u * 64 );
}
mbedtls_camellia_crypt_cbc( &ctx, v, 16, iv, src, buf );
for( i = 0; i < CAMELLIA_TESTS_CBC; i++ ) {
if( memcmp( buf, dst, 16 ) != 0 )
{
if( verbose != 0 )
mbedtls_printf( "failed\n" );
if( v == MBEDTLS_CAMELLIA_DECRYPT ) {
memcpy( iv , src, 16 );
memcpy( src, camellia_test_cbc_cipher[u][i], 16 );
memcpy( dst, camellia_test_cbc_plain[i], 16 );
} else { /* MBEDTLS_CAMELLIA_ENCRYPT */
memcpy( iv , dst, 16 );
memcpy( src, camellia_test_cbc_plain[i], 16 );
memcpy( dst, camellia_test_cbc_cipher[u][i], 16 );
}
return( 1 );
mbedtls_camellia_crypt_cbc( &ctx, v, 16, iv, src, buf );
if( memcmp( buf, dst, 16 ) != 0 )
{
if( verbose != 0 )
mbedtls_printf( "failed\n" );
return( 1 );
}
}
}
if( verbose != 0 )
mbedtls_printf( "passed\n" );