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| author | jcej <jcej@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 2000-04-09 18:24:25 +0000 |
|---|---|---|
| committer | jcej <jcej@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 2000-04-09 18:24:25 +0000 |
| commit | 0bb66cf8229926386eb3a0e9f0d0e7f734a10a35 (patch) | |
| tree | 8ac05d430d0fa50be2f8447fdafc0191110b50eb /docs/tutorials/015/page21.html | |
| parent | 3b78915d2effcdb7ae9d1a0d4f9bfc0c8c9063ae (diff) | |
| download | ATCD-0bb66cf8229926386eb3a0e9f0d0e7f734a10a35.tar.gz | |
protocol stream should compress before encrypting
Diffstat (limited to 'docs/tutorials/015/page21.html')
| -rw-r--r-- | docs/tutorials/015/page21.html | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/docs/tutorials/015/page21.html b/docs/tutorials/015/page21.html index 653147b88d6..daf4d2bc065 100644 --- a/docs/tutorials/015/page21.html +++ b/docs/tutorials/015/page21.html @@ -45,7 +45,8 @@ int <font color=#008888>Crypt::send</font>(ACE_Message_Block *message, ACE_Time_ <font color=red>// I suspect that some encryptors might change the data size.</font> <font color=red>// It probably isn't safe to create a same-size destination buffer.</font> - ACE_Message_Block * encrypted = new ACE_Message_Block( message->size() ); + ACE_Message_Block * encrypted = new ACE_Message_Block( + message->size() +16 ); <font color=red>// Perform a bogus encryption algorithm and add our safety</font> <font color=red>// signature. Adding the original data size is also probably</font> @@ -73,7 +74,8 @@ int <font color=#008888>Crypt::recv</font>(ACE_Message_Block *message, ACE_Time_ <font color=red>// Create a destination for the decrypted data. The same</font> <font color=red>// block size caveat exists of course.</font> - ACE_Message_Block * decrypted = new ACE_Message_Block( message->size() ); + ACE_Message_Block * decrypted = new ACE_Message_Block( + message->size() +16 ); <font color=red>// Check the signature as expected.</font> if( <font color=#008888>ACE_OS::strncmp</font>( message->rd_ptr(), "<font color=green>ED:</font>", 3 ) ) |