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author | Dwayne C. Litzenberger <dlitz@dlitz.net> | 2009-03-08 18:31:31 -0400 |
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committer | Dwayne C. Litzenberger <dlitz@dlitz.net> | 2009-03-08 18:31:31 -0400 |
commit | ca19b658bc57323d3d06b1b4f0036c15354f8d0e (patch) | |
tree | bab708854a0b6e360e3b216e3746044bfd9217d2 /LEGAL | |
parent | 27bba4b6719e75b6d6b93e8ff79de4b2f480b394 (diff) | |
download | pycrypto-ca19b658bc57323d3d06b1b4f0036c15354f8d0e.tar.gz |
Legal: Add public domain dedication from Jeethu Rao
Thanks, Jeethu!
Diffstat (limited to 'LEGAL')
-rw-r--r-- | LEGAL/copy/stmts/Jeetho_Rao.mbox | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/LEGAL/copy/stmts/Jeetho_Rao.mbox b/LEGAL/copy/stmts/Jeetho_Rao.mbox new file mode 100644 index 0000000..6147bee --- /dev/null +++ b/LEGAL/copy/stmts/Jeetho_Rao.mbox @@ -0,0 +1,277 @@ +From dlitz@dlitz.net Sat Feb 28 23:24:14 2009 +Date: Sat, 28 Feb 2009 23:24:14 -0500 +From: "Dwayne C. Litzenberger" <dlitz@dlitz.net> +To: Jeethu Rao <jeethurao@gmail.com> +Subject: PyCrypto license clarification +Message-ID: <20090301042414.GA15122@rivest.dlitz.net> +MIME-Version: 1.0 +Content-Type: text/plain; charset=us-ascii; format=flowed +Content-Disposition: inline +User-Agent: Mutt/1.5.16 (2007-06-11) +Status: RO +Content-Length: 2513 + +Hi Jeethu, + +I am the new maintainer of the Python Cryptography Toolkit, and I am +working on a new release at http://www.pycrypto.org/. + +People often ask me what license PyCrypto is covered by, if it's +GPL-compatible, etc. Right now, I'm not really sure what to tell them. +The text in the current LICENSE file (quoted below) is not entirely clear +on the point of whether distributing modified versions is allowed. (It +says "distribute and use", but not "modify".) + + =================================================================== + Distribute and use freely; there are no restrictions on further + dissemination and usage except those imposed by the laws of your + country of residence. This software is provided "as is" without + warranty of fitness for use or suitability for any purpose, express + or implied. Use at your own risk or not at all. + =================================================================== + + Incorporating the code into commercial products is permitted; you do + not have to make source available or contribute your changes back + (though that would be nice). + + --amk (www.amk.ca) + +For the next PyCrypto release, I would like to take steps to move toward a +clearer licensing regime. I am asking as many copyright holders as I can +find if I can release PyCrypto under something clearer and more standard. +Below, I have quoted a public domain dedication that was recommended in +_Intellectual Property and Open Source: A Practical Guide to Protecting +Code_, by Van Lindberg. I have already contacted A. M. Kuchling, Robey +Pointer, and Wim Lewis, and they have all approved the following text for +their contributions. + +I understand that you have made contributions to PyCrypto. May I, on your +behalf, dedicate to the public domain all your contributions to PyCrypto, +with the following notice? + + ======================================================================= + The contents of this file are dedicated to the public domain. To the + extent that dedication to the public domain is not available, everyone + is granted a worldwide, perpetual, royalty-free, non-exclusive license + to exercise all rights associated with the contents of this file for + any purpose whatsoever. No rights are reserved. + ======================================================================= + +Regards, + - Dwayne + +-- +Dwayne C. Litzenberger <dlitz@dlitz.net> + Key-signing key - 19E1 1FE8 B3CF F273 ED17 4A24 928C EC13 39C2 5CF7 + +From jeethurao@gmail.com Sun Mar 8 17:28:16 2009 +X-Maildir-Dup-Checked: Yes +Return-Path: <jeethurao@gmail.com> +X-Original-To: dwon@rivest.dlitz.net +Delivered-To: dwon@rivest.dlitz.net +Received: from goedel.dlitz.net (unknown [10.159.255.6]) + by rivest.dlitz.net (Postfix) with ESMTP id 0CC83515D9 + for <dwon@rivest.dlitz.net>; Sun, 8 Mar 2009 17:28:16 -0400 (EDT) +Received: from localhost (localhost [127.0.0.1]) + by goedel.dlitz.net (Postfix) with QMQP id 4E58F450CB + for <dwon@rivest.dlitz.net>; Sun, 8 Mar 2009 15:28:15 -0600 (CST) +Received: (vmailmgr-postfix 5011 invoked by uid 1003); 8 Mar 2009 15:28:15 -0600 +Delivered-To: m-dlitz-dlitz@dlitz.net +Received-SPF: pass (gmail.com ... _spf.google.com: 209.85.198.249 is authorized to use 'jeethurao@gmail.com' in 'mfrom' identity (mechanism 'ip4:209.85.128.0/17' matched)) receiver=goedel.dlitz.net; identity=mfrom; envelope-from="jeethurao@gmail.com"; helo=rv-out-0708.google.com; client-ip=209.85.198.249 +Received: from rv-out-0708.google.com (unknown [209.85.198.249]) + by goedel.dlitz.net (Postfix) with ESMTP id 3C097449E7 + for <dlitz@dlitz.net>; Sun, 8 Mar 2009 15:28:12 -0600 (CST) +Received: by rv-out-0708.google.com with SMTP id k29so1252333rvb.26 + for <dlitz@dlitz.net>; Sun, 08 Mar 2009 14:27:56 -0700 (PDT) +DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; + d=gmail.com; s=gamma; + h=domainkey-signature:mime-version:received:in-reply-to:references + :date:message-id:subject:from:to:content-type; + bh=YWy9U32WCU/ksRqukHwaOZyJQBUs4Yvt5mI20U6mI/g=; + b=oMjI22lIxYiJKge2zNJW3rRiUi9LqFXmey5Wp0pLItuNF+X3duyfhopTuBAKw7MwVY + B5E6VQuGVEyzBbNsctyVgq6DhQiQtouCLZymSViobmuDmKn5DtUKoxpDk0xCxQmHYaas + L9/A6D3/J66kKrNBgX9mc0GPcZTviVFYkPR0Q= +DomainKey-Signature: a=rsa-sha1; c=nofws; + d=gmail.com; s=gamma; + h=mime-version:in-reply-to:references:date:message-id:subject:from:to + :content-type; + b=Ym7CStuDEfJKay1AJyWZkZmJA1lnTcwCG6akBHAXLld8ht6PFcmlsffzZG8hJCIVJ8 + vljqcT+G6cywVTBw1pyGX7ECYzr0+vhGvgdpACGrs24zikHfpSSd5GFogzXaLVvGVH8p + bqSHpfWKKtEP4gAQkiNeIq1GNtR2j8U3fnRyg= +MIME-Version: 1.0 +Received: by 10.141.176.13 with SMTP id d13mr2656028rvp.231.1236547674677; + Sun, 08 Mar 2009 14:27:54 -0700 (PDT) +In-Reply-To: <20090301042414.GA15122@rivest.dlitz.net> +References: <20090301042414.GA15122@rivest.dlitz.net> +Date: Mon, 9 Mar 2009 02:57:54 +0530 +Message-ID: <e3c0ddba0903081427p3a7b1058g417dd8624df68d6d@mail.gmail.com> +Subject: Re: PyCrypto license clarification +From: Jeethu Rao <jeethurao@gmail.com> +To: "Dwayne C. Litzenberger" <dlitz@dlitz.net> +Content-Type: multipart/alternative; boundary=000e0cd209d0e5a3d40464a23054 +Status: RO +Content-Length: 7668 + +--000e0cd209d0e5a3d40464a23054 +Content-Type: text/plain; charset=ISO-8859-1 +Content-Transfer-Encoding: 7bit + +Hi Dwayne,My contribution to pycrypto are very very minimal (The sha256 +module, IIRC). +I'd be fine with the public domain license for PyCrypto. + +Jeethu Rao +PS: Apologies for the delay in my response. +I don't really check this email address all that often, +please direct any further correspondence to jeethu@jeethurao.com + +On Sun, Mar 1, 2009 at 9:54 AM, Dwayne C. Litzenberger <dlitz@dlitz.net>wrote: + +> Hi Jeethu, +> +> I am the new maintainer of the Python Cryptography Toolkit, and I am +> working on a new release at http://www.pycrypto.org/. +> +> People often ask me what license PyCrypto is covered by, if it's +> GPL-compatible, etc. Right now, I'm not really sure what to tell them. The +> text in the current LICENSE file (quoted below) is not entirely clear on the +> point of whether distributing modified versions is allowed. (It says +> "distribute and use", but not "modify".) +> +> =================================================================== +> Distribute and use freely; there are no restrictions on further +> dissemination and usage except those imposed by the laws of your +> country of residence. This software is provided "as is" without +> warranty of fitness for use or suitability for any purpose, express +> or implied. Use at your own risk or not at all. +> =================================================================== +> +> Incorporating the code into commercial products is permitted; you do +> not have to make source available or contribute your changes back +> (though that would be nice). +> +> --amk (www.amk.ca) +> +> For the next PyCrypto release, I would like to take steps to move toward a +> clearer licensing regime. I am asking as many copyright holders as I can +> find if I can release PyCrypto under something clearer and more standard. +> Below, I have quoted a public domain dedication that was recommended in +> _Intellectual Property and Open Source: A Practical Guide to Protecting +> Code_, by Van Lindberg. I have already contacted A. M. Kuchling, Robey +> Pointer, and Wim Lewis, and they have all approved the following text for +> their contributions. +> +> I understand that you have made contributions to PyCrypto. May I, on your +> behalf, dedicate to the public domain all your contributions to PyCrypto, +> with the following notice? +> +> ======================================================================= +> The contents of this file are dedicated to the public domain. To the +> extent that dedication to the public domain is not available, everyone +> is granted a worldwide, perpetual, royalty-free, non-exclusive license +> to exercise all rights associated with the contents of this file for +> any purpose whatsoever. No rights are reserved. +> ======================================================================= +> +> Regards, +> - Dwayne +> +> -- +> Dwayne C. Litzenberger <dlitz@dlitz.net> +> Key-signing key - 19E1 1FE8 B3CF F273 ED17 4A24 928C EC13 39C2 5CF7 +> + + + +-- +Jeethu Rao + +--000e0cd209d0e5a3d40464a23054 +Content-Type: text/html; charset=ISO-8859-1 +Content-Transfer-Encoding: quoted-printable + +Hi Dwayne,<div>My contribution to pycrypto are very very minimal (The sha25= +6 module, IIRC).</div><div>I'd be fine with the public domain license f= +or PyCrypto.</div><div><br></div><div>Jeethu Rao</div><div>PS: Apologies fo= +r the delay in my response.=A0</div> +<div>I don't really check this email address all that often,</div><div>= +please direct any further correspondence to <a href=3D"mailto:jeethu@jeethu= +rao.com">jeethu@jeethurao.com</a><br><div><br><div class=3D"gmail_quote">On= + Sun, Mar 1, 2009 at 9:54 AM, Dwayne C. Litzenberger <span dir=3D"ltr"><= +<a href=3D"mailto:dlitz@dlitz.net">dlitz@dlitz.net</a>></span> wrote:<br= +> +<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p= +x #ccc solid;padding-left:1ex;">Hi Jeethu,<br> +<br> +I am the new maintainer of the Python Cryptography Toolkit, and I am workin= +g on a new release at <a href=3D"http://www.pycrypto.org/" target=3D"_blank= +">http://www.pycrypto.org/</a>.<br> +<br> +People often ask me what license PyCrypto is covered by, if it's GPL-co= +mpatible, etc. =A0Right now, I'm not really sure what to tell them. =A0= +The text in the current LICENSE file (quoted below) is not entirely clear o= +n the point of whether distributing modified versions is allowed. =A0(It sa= +ys "distribute and use", but not "modify".)<br> + +<br> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br> +Distribute and use freely; there are no restrictions on further<br> +dissemination and usage except those imposed by the laws of your<br> +country of residence. =A0This software is provided "as is" withou= +t<br> +warranty of fitness for use or suitability for any purpose, express<br> +or implied. Use at your own risk or not at all.<br> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br> +<br> +Incorporating the code into commercial products is permitted; you do<br> +not have to make source available or contribute your changes back<br> +(though that would be nice).<br> +<br> +--amk =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = +=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0(<a href=3D"http://www.amk.ca" target=3D= +"_blank">www.amk.ca</a>)<br> +<br> +For the next PyCrypto release, I would like to take steps to move toward a = +clearer licensing regime. =A0I am asking as many copyright holders as I can= + find if I can release PyCrypto under something clearer and more standard. = +=A0Below, I have quoted a public domain dedication that was recommended in = +_Intellectual Property and Open Source: A Practical Guide to Protecting Cod= +e_, by Van Lindberg. =A0I have already contacted A. M. Kuchling, Robey Poin= +ter, and Wim Lewis, and they have all approved the following text for their= + contributions.<br> + +<br> +I understand that you have made contributions to PyCrypto. =A0May I, on you= +r behalf, dedicate to the public domain all your contributions to PyCrypto,= + with the following notice?<br> +<br> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br> +The contents of this file are dedicated to the public domain. =A0To the<br> +extent that dedication to the public domain is not available, everyone<br> +is granted a worldwide, perpetual, royalty-free, non-exclusive license<br> +to exercise all rights associated with the contents of this file for<br> +any purpose whatsoever. =A0No rights are reserved.<br> +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br> +<br> +Regards,<br> +- Dwayne<br><font color=3D"#888888"> +<br> +-- <br> +Dwayne C. Litzenberger <<a href=3D"mailto:dlitz@dlitz.net" target=3D"_bl= +ank">dlitz@dlitz.net</a>><br> + =A0 =A0 =A0Key-signing key =A0 - 19E1 1FE8 B3CF F273 ED17 =A04A24 928C EC1= +3 39C2 5CF7<br> +</font></blockquote></div><br><br clear=3D"all"><br>-- <br>Jeethu Rao<br> +</div></div> + +--000e0cd209d0e5a3d40464a23054-- + + |