From 6707f65cc6152bc1a5f54331e921d4fac5f597fc Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Mon, 9 Nov 2020 10:47:21 +0200
Subject: add checkummer.rs

---
 src/checksummer.rs | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 src/checksummer.rs

(limited to 'src')

diff --git a/src/checksummer.rs b/src/checksummer.rs
new file mode 100644
index 0000000..162c26b
--- /dev/null
+++ b/src/checksummer.rs
@@ -0,0 +1,8 @@
+use sha2::{Digest, Sha256};
+
+pub fn sha256(data: &[u8]) -> String {
+    let mut hasher = Sha256::new();
+    hasher.update(data);
+    let hash = hasher.finalize();
+    format!("{:x}", hash)
+}
-- 
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