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353 lines
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Text
353 lines
16 KiB
Text
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# The Cryptographic Autonomy License, v. 1.0
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*This Cryptographic Autonomy License (the "License") applies to any Work whose
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owner has marked it with any of the following notices, or a similar demonstration
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of intent: *
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SPDX-License-Identifier: CAL-1.0
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Licensed under the Cryptographic Autonomy License version 1.0
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*or*
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SPDX-License-Identifier: CAL-1.0-Combined-Work-Exception
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Licensed under the Cryptographic Autonomy License version 1.0, with Combined
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Work Exception
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______________________________________________________________________
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## 1. Purpose
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This License gives You unlimited permission to use and modify the software
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to which it applies (the "Work"), either as-is or in modified form, for Your
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private purposes, while protecting the owners and contributors to the software
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from liability.
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This License also strives to protect the freedom and autonomy of third parties
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who receive the Work from you. If any non-affiliated third party receives
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any part, aspect, or element of the Work from You, this License requires that
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You provide that third party all the permissions and materials needed to independently
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use and modify the Work without that third party having a loss of data or
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capability due to your actions.
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The full permissions, conditions, and other terms are laid out below.
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## 2. Receiving a License
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In order to receive this License, You must agree to its rules. The rules of
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this License are both obligations of Your agreement with the Licensor and
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conditions to your License. You must not do anything with the Work that triggers
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a rule You cannot or will not follow.
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### 2.1. Application
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The terms of this License apply to the Work as you receive it from Licensor,
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as well as to any modifications, elaborations, or implementations created
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by You that contain any licensable portion of the Work (a "Modified Work").
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Unless specified, any reference to the Work also applies to a Modified Work.
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### 2.2. Offer and Acceptance
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This License is automatically offered to every person and organization. You
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show that you accept this License and agree to its conditions by taking any
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action with the Work that, absent this License, would infringe any intellectual
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property right held by Licensor.
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### 2.3. Compliance and Remedies
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Any failure to act according to the terms and conditions of this License places
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Your use of the Work outside the scope of the License and infringes the intellectual
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property rights of the Licensor. In the event of infringement, the terms and
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conditions of this License may be enforced by Licensor under the intellectual
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property laws of any jurisdiction to which You are subject. You also agree
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that either the Licensor or a Recipient (as an intended third-party beneficiary)
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may enforce the terms and conditions of this License against You via specific
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performance.
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## 3. Permissions
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### 3.1. Permissions Granted
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Conditioned on compliance with section 4, and subject to the limitations of
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section 3.2, Licensor grants You the world-wide, royalty-free, non-exclusive
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permission to:
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+ a) Take any action with the Work that would infringe the non-patent intellectual
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property laws of any jurisdiction to which You are subject; and
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+ b) claims that Licensor can license or becomes able to license, to the extent
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that those claims are embodied in the Work as distributed by Licensor.
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### 3.2. Limitations on Permissions Granted
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The following limitations apply to the permissions granted in section 3.1:
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+ a) Licensor does not grant any patent license for claims that are only infringed
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due to modification of the Work as provided by Licensor, or the combination
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of the Work as provided by Licensor, directly or indirectly, with any other
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component, including other software or hardware.
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+ b) Licensor does not grant any license to the trademarks, service marks,
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or logos of Licensor, except to the extent necessary to comply with the attribution
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conditions in section 4.1 of this License.
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## 4. Conditions
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If You exercise any permission granted by this License, such that the Work,
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or any part, aspect, or element of the Work, is distributed, communicated,
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made available, or made perceptible to a non-Affiliate third party (a "Recipient"),
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either via physical delivery or via a network connection to the Recipient,
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You must comply with the following conditions:
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### 4.1. Provide Access to Source Code
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Subject to the exception in section 4.4, You must provide to each Recipient
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a copy of, or no-charge unrestricted network access to, the Source Code corresponding
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to the Work ("Access").
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The "Source Code" of the Work means the form of the Work preferred for making
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modifications, including any comments, configuration information, documentation,
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help materials, installation instructions, cryptographic seeds or keys, and
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any information reasonably necessary for the Recipient to independently compile
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and use the Source Code and to have full access to the functionality contained
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in the Work.
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#### 4.1.1. Providing Network Access to the Source Code
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Network Access to the Notices and Source Code may be provided by You or by
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a third party, such as a public software repository, and must persist during
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the same period in which You exercise any of the permissions granted to You
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under this License and for at least one year thereafter.
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#### 4.1.2. Source Code for a Modified Work
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Subject to the exception in section 4.5, You must provide to each Recipient
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of a Modified Work Access to Source Code corresponding to those portions of
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the Work remaining in the Modified Work as well as the modifications used
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by You to create the Modified Work. The Source Code corresponding to the modifications
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in the Modified Work must be provided to the Recipient either a) under this
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License, or b) under a Compatible Open Source License.
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#### 4.1.3. Coordinated Disclosure of Security Vulnerabilities
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You may delay providing the Source Code corresponding to a particular modification
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of the Work for up to ninety (90) days (the "Embargo Period") if:
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+ a) the modification is intended to address a newly-identified vulnerability
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or a security flaw in the Work,
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+ b) disclosure of the vulnerability or security flaw before the end of the
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Embargo Period would put the data, identity, or autonomy of one or more Recipients
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of the Work at significant risk,
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+ c) You are participating in a coordinated disclosure of the vulnerability
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or security flaw with one or more additional Licensees, and
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+ d) Access to the Source Code pertaining to the modification is provided
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to all Recipients at the end of the Embargo Period.
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### 4.2. Maintain User Autonomy
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In addition to providing each Recipient the opportunity to have Access to
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the Source Code, You cannot use the permissions given under this License to
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interfere with a Recipient's ability to fully use an independent copy of the
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Work generated from the Source Code You provide with the Recipient's own User
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Data.
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"User Data" means any data that is an input to or an output from the Work,
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where the presence of the data is necessary for substantially identical use
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of the Work in an equivalent context chosen by the Recipient, and where the
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Recipient has an existing ownership interest, an existing right to possess,
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or where the data has been generated by, for, or has been assigned to the
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Recipient.
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#### 4.2.1. No Withholding User Data
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Throughout any period in which You exercise any of the permissions granted
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to You under this License, You must also provide to any Recipient to whom
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you provide services via the Work, a no-charge copy, provided in a commonly
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used electronic form, of the Recipient's User Data in your possession, to
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the extent that such User Data is available to You for use in conjunction
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with the Work.
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#### 4.2.2. No Technical Measures that Limit Access
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You may not, by means of the use cryptographic methods applied to anything
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provided to the Recipient, by possession or control of cryptographic keys,
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seeds, hashes, by any other technological protection measures, or by any other
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method, limit a Recipient's ability to access any functionality present in
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Recipient's independent copy of the Work, or to deny a Recipient full control
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of the Recipient's User Data.
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#### 4.2.3. No Legal or Contractual Measures that Limit Access
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You may not contractually restrict a Recipient's ability to independently
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exercise the permissions granted under this License. You waive any legal power
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to forbid circumvention of technical protection measures that include use
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of the Work, and You waive any claim that the capabilities of the Work were
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limited or modified as a means of enforcing the legal rights of third parties
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against Recipients.
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### 4.3. Provide Notices and Attribution
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You must retain all licensing, authorship, or attribution notices contained
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in the Source Code (the "Notices"), and provide all such Notices to each Recipient,
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together with a statement acknowledging the use of the Work. Notices may be
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provided directly to a Recipient or via an easy-to-find hyperlink to an Internet
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location also providing Access to Source Code.
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### 4.4. Scope of Conditions in this License
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You are required to uphold the conditions of this License only relative to
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those who are Recipients of the Work from You. Other than providing Recipients
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with the applicable Notices, Access to Source Code, and a copy of and full
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control of their User Data, nothing in this License requires You to provide
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processing services to or engage in network interactions with anyone.
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### 4.5. Combined Work Exception
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As an exception to condition that You provide Recipients Access to Source
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Code, any Source Code files marked by the Licensor as having the "Combined
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Work Exception," or any object code exclusively resulting from Source Code
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files so marked, may be combined with other Software into a "Larger Work."
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So long as you comply with the requirements to provide Recipients the applicable
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Notices and Access to the Source Code provided to You by Licensor, and you
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provide Recipients access to their User Data and do not limit Recipient's
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ability to independently work with their User Data, any other Software in
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the Larger Work as well as the Larger Work as a whole may be licensed under
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the terms of your choice.
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## 5. Term and Termination
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The term of this License begins when You receive the Work, and continues until
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terminated for any of the reasons described herein, or until all Licensor's
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intellectual property rights in the Software expire, whichever comes first
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("Term"). This License cannot be revoked, only terminated for the reasons
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listed below.
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### 5.1. Effect of Termination
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If this License is terminated for any reason, all permissions granted to You
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under Section 3 by any Licensor automatically terminate. You will immediately
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cease exercising any permissions granted in this License relative to the Work,
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including as part of any Modified Work.
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### 5.2. Termination for Non-Compliance; Reinstatement
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This License terminates automatically if You fail to comply with any of the
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conditions in section 4. As a special exception to termination for non-compliance,
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Your permissions for the Work under this License will automatically be reinstated
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if You come into compliance with all the conditions in section 2 within sixty
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(60) days of being notified by Licensor or an intended third-party beneficiary
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of Your noncompliance. You are eligible for reinstatement of permissions for
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the Work one time only, and only for the sixty days immediately after becoming
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aware of noncompliance. Loss of permissions granted for the Work under this
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License due to either a) sustained noncompliance lasting more than sixty days
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or b) subsequent termination for noncompliance after reinstatement, is permanent,
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unless rights are specifically restored by Licensor in writing.
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### 5.3. Termination Due to Litigation
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If You initiate litigation against Licensor, or any Recipient of the Work,
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either direct or indirect, asserting that the Work directly or indirectly
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infringes any patent, then all permissions granted to You by this License
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shall terminate. In the event of termination due to litigation, all permissions
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validly granted by You under this License, directly or indirectly, shall survive
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termination. Administrative review procedures, declaratory judgment actions,
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counterclaims in response to patent litigation, and enforcement actions against
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former Licensees terminated under this section do not cause termination due
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to litigation.
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## 6. Disclaimer of Warranty and Limit on Liability
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As far as the law allows, the Work comes AS-IS, without any warranty of any
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kind, and no Licensor or contributor will be liable to anyone for any damages
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related to this software or this license, under any kind of legal claim, or
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for any type of damages, including indirect, special, incidental, or consequential
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damages of any type arising as a result of this License or the use of the
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Work including, without limitation, damages for loss of goodwill, work stoppage,
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computer failure or malfunction, loss of profits, revenue, or any and all
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other commercial damages or losses.
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## 7. Other Provisions
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### 7.1. Affiliates
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An "Affiliate" means any other entity that, directly or indirectly through
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one or more intermediaries, controls, is controlled by, or is under common
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control with, the Licensee. Employees of a Licensee and natural persons acting
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as contractors exclusively providing services to Licensee are also Affiliates.
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### 7.2. Choice of Jurisdiction and Governing Law
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A Licensor may require that any action or suit by a Licensee relating to a
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Work provided by Licensor under this License may be brought only in the courts
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of a particular jurisdiction and under the laws of a particular jurisdiction
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(excluding its conflict-of-law provisions), if Licensor provides conspicuous
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notice of the particular jurisdiction to all Licensees.
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### 7.3. No Sublicensing
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This License is not sublicensable. Each time You provide the Work or a Modified
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Work to a Recipient, the Recipient automatically receives a license under
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the terms described in this License. You may not impose any further reservations,
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conditions, or other provisions on any Recipients' exercise of the permissions
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granted herein.
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### 7.4. Attorneys' Fees
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In any action to enforce the terms of this License, or seeking damages relating
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thereto, including by an intended third-party beneficiary, the prevailing
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party shall be entitled to recover its costs and expenses, including, without
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limitation, reasonable attorneys' fees and costs incurred in connection with
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such action, including any appeal of such action. A "prevailing party" is
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the party that achieves, or avoids, compliance with this License, including
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through settlement. This section shall survive the termination of this License.
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### 7.5. No Waiver
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Any failure by Licensor to enforce any provision of this License will not
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constitute a present or future waiver of such provision nor limit Licensor's
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ability to enforce such provision at a later time.
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### 7.6. Severability
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If any provision of this License is held to be unenforceable, such provision
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shall be reformed only to the extent necessary to make it enforceable. Any
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invalid or unenforceable portion will be interpreted to the effect and intent
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of the original portion. If such a construction is not possible, the invalid
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or unenforceable portion will be severed from this License but the rest of
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this License will remain in full force and effect.
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### 7.7. License for the Text of this License
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The text of this license is released under the Creative Commons Attribution-ShareAlike
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4.0 International License, with the caveat that any modifications of this
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license may not use the name "Cryptographic Autonomy License" or any name
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confusingly similar thereto to describe any derived work of this License.
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