From deacfd0e3ca66c3dd29cf4ff6fdaedcc184d101f Mon Sep 17 00:00:00 2001
From: ame <grantsquires@disroot.org>
Date: Tue, 24 Oct 2023 23:51:50 -0500
Subject: sha2xx

---
 src/crypto.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/crypto.c')

diff --git a/src/crypto.c b/src/crypto.c
index 7362ac2..bddb2e6 100644
--- a/src/crypto.c
+++ b/src/crypto.c
@@ -3,3 +3,7 @@
 unsigned i_lr(unsigned y, unsigned offset){
     return ( y << offset ) | ( y >> (32 - offset));
 }
+
+unsigned i_rr(unsigned x, unsigned n) {
+    return (x >> n % 32) | (x << (32-n) % 32);
+}
-- 
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