From 4e883522bad7f1fed4ce0e35d26080fe29a972a5 Mon Sep 17 00:00:00 2001
From: Loic Poulain <loic.poulain@linaro.org>
Date: Wed, 1 Jun 2022 20:26:28 +0200
Subject: [PATCH] sha1: Fix digest state size/type
sha1 digest size is 5*32-bit => 160-bit. Using 64-bit unsigned long
does not cause issue with the current sha1 implementation, but could
be problematic for vectorized access.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
---
include/u-boot/sha1.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/u-boot/sha1.h b/include/u-boot/sha1.h
index 283f103293..09fee594d2 100644
--- a/include/u-boot/sha1.h
+++ b/include/u-boot/sha1.h
@@ -30,7 +30,7 @@ extern const uint8_t sha1_der_prefix[];
typedef struct
{
unsigned long total[2]; /*!< number of bytes processed */
- unsigned long state[5]; /*!< intermediate digest state */
+ uint32_t state[5]; /*!< intermediate digest state */
unsigned char buffer[64]; /*!< data block being processed */
}
sha1_context;
--
2.39.5