Open Source Licensing

The following information includes licensing information of third party/open source packages distributed or used within with QUADStor products. Source for the same is distributed with the relevant binary package.

BSD-Style, MIT-Style or other equivalent licenses

LibLZF Data Compression Library or

LZ4 Data Compression Library


This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. ("
This product includes cryptographic software written by Eric Young (

For licensing information see and

RSA MD5 (Linux package only)

The linux package uses the "RSA Data Security, Inc. MD5 Message-Digest* Algorithm". The source for this is from the FreeBSD sources - /usr/src/sys/kern/md5c.c and /usr/src/sys/sys/md5.h. These source files have the following Copyright and License Information

* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
* rights reserved.
* License to copy and use this software is granted provided that it
* is identified as the "RSA Data Security, Inc. MD5 Message-Digest
* Algorithm" in all material mentioning or referencing this software
* or this function.
* License is also granted to make and use derivative works provided
* that such works are identified as "derived from the RSA Data
* Security, Inc. MD5 Message-Digest Algorithm" in all material
* mentioning or referencing the derived work.
* RSA Data Security, Inc. makes no representations concerning either
* the merchantability of this software or the suitability of this
* software for any particular purpose. It is provided "as is"
* without express or implied warranty of any kind.
* These notices must be retained in any copies of any part of this
* documentation and/or software.
* This code is the same as the code published by RSA Inc. It has been
* edited for clarity and style only.

GNU GPL V2 or later

For more information on GPL v2 license read .

iSCSI Enterprise Target

qla2xxx and InfiniBand target driver from linux kernel