This is an automated email from the ASF dual-hosted git repository. xiaoxiang pushed a commit to branch master in repository https://gitbox.apache.org/repos/asf/nuttx.git
commit 2503b36b7139f5e322f96839bf863fdd5cd510e4 Author: Alin Jerpelea <[email protected]> AuthorDate: Mon Dec 16 02:15:01 2024 +0100 crypto/chacha: migrate to SPDX identifier Most tools used for compliance and SBOM generation use SPDX identifiers This change brings us a step closer to an easy SBOM generation. define NuttX local NuttX-PublicDomain identifier “Public Domain” is a concept distinct from copyright licensing; it generally means that the work no longer has any copyright protection or ownership, and therefore requires no license permission in order to use, copy, modify, distribute, perform, display, etc. In the United States – and many jurisdictions – copyright protections attach automatically to creative works upon creation if they satisfy certain minimum criteria. “Public Domain” would thus represent a significant change to the legal status of the work. The rules around “Public Domain” often vary or are unspecified jurisdiction to jurisdiction. Adding to the confusion, some jurisdictions may not even recognize the concept of “Public Domain” (or similar). As such, a license may nevertheless be required or implied in these cases. Even in the U.S., there is no clear, officially-sanctioned procedure for affirmatively placing copyright-eligible works into the “Public Domain” aside from natural statutory expiration of copyright. The bottom-line is, there are few if any objective, brightline rules for proactively placing copyright-eligible works into the Public Domain that we can broadly rely on. Signed-off-by: Alin Jerpelea <[email protected]> --- crypto/chacha_private.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/crypto/chacha_private.h b/crypto/chacha_private.h index d016773a10..a2ec144549 100644 --- a/crypto/chacha_private.h +++ b/crypto/chacha_private.h @@ -1,9 +1,8 @@ /**************************************************************************** * crypto/chacha_private.h * - * $OpenBSD: chacha_private.h,v 1.4 2020/07/22 13:54:30 tobhe Exp $ + * SPDX-License-Identifier: NuttX-PublicDomain * - * chacha-merged.c version 20080118 * D. J. Bernstein * Public domain. ****************************************************************************/
