From 519746cae4b1dd6e2d006f294961494ee949a2cc Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Thu, 22 Aug 2019 17:20:16 +1000
Subject: [PATCH] extmod/crypto-algorithms: Add source to header and populate
copyright.
As per the README.md of the upstream source at
https://github.com/B-Con/crypto-algorithms, this source code was released
into the public domain, so make that explicit in the copyright line in the
header.
---
extmod/crypto-algorithms/sha256.c | 3 ++-
extmod/crypto-algorithms/sha256.h | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/extmod/crypto-algorithms/sha256.c b/extmod/crypto-algorithms/sha256.c
index 276611cfd..24e964749 100644
--- a/extmod/crypto-algorithms/sha256.c
+++ b/extmod/crypto-algorithms/sha256.c
@@ -1,7 +1,8 @@
/*********************************************************************
+* Source: https://github.com/B-Con/crypto-algorithms
* Filename: sha256.c
* Author: Brad Conte (brad AT bradconte.com)
-* Copyright:
+* Copyright: This code is released into the public domain.
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Implementation of the SHA-256 hashing algorithm.
SHA-256 is one of the three algorithms in the SHA2
diff --git a/extmod/crypto-algorithms/sha256.h b/extmod/crypto-algorithms/sha256.h
index caa1f8102..9c19472ea 100644
--- a/extmod/crypto-algorithms/sha256.h
+++ b/extmod/crypto-algorithms/sha256.h
@@ -1,7 +1,8 @@
/*********************************************************************
+* Source: https://github.com/B-Con/crypto-algorithms
* Filename: sha256.h
* Author: Brad Conte (brad AT bradconte.com)
-* Copyright:
+* Copyright: This code is released into the public domain.
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding SHA1 implementation.
*********************************************************************/
--
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