Updated changelog
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@ -276,6 +276,15 @@ bool CryptionHandler::decryptPacket(protocol::BasicPacket *packet, std::string &
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return false;
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}
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size_t target_length = 2048;
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uint8_t target_buffer[2048];
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auto length = data.length();
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if(target_length < length) {
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error = "buffer too large";
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return false;
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}
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err = eax_decrypt_verify_memory(find_cipher("rijndael"),
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(uint8_t *) key, /* the key */
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(unsigned long) 16, /* key is 16 bytes */
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@ -285,7 +294,7 @@ bool CryptionHandler::decryptPacket(protocol::BasicPacket *packet, std::string &
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(unsigned long) header.length(), /* header length */
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(const unsigned char *) data.data_ptr(),
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(unsigned long) data.length(),
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(unsigned char *) data.data_ptr(),
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(unsigned char *) target_buffer,
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(unsigned char *) packet->mac().data_ptr(),
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(unsigned long) packet->mac().length(),
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&success
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@ -300,6 +309,7 @@ bool CryptionHandler::decryptPacket(protocol::BasicPacket *packet, std::string &
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return false;
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}
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packet->data(pipes::buffer_view{target_buffer, length});
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packet->setEncrypted(false);
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return true;
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}
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