Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/lib/crypto/sha256.c b/lib/crypto/sha256.c
index 66cb04b..2321f6c 100644
--- a/lib/crypto/sha256.c
+++ b/lib/crypto/sha256.c
@@ -206,7 +206,7 @@
memzero_explicit(W, 64 * sizeof(u32));
}
-int sha256_update(struct sha256_state *sctx, const u8 *data, unsigned int len)
+void sha256_update(struct sha256_state *sctx, const u8 *data, unsigned int len)
{
unsigned int partial, done;
const u8 *src;
@@ -232,18 +232,16 @@
partial = 0;
}
memcpy(sctx->buf + partial, src, len - done);
-
- return 0;
}
EXPORT_SYMBOL(sha256_update);
-int sha224_update(struct sha256_state *sctx, const u8 *data, unsigned int len)
+void sha224_update(struct sha256_state *sctx, const u8 *data, unsigned int len)
{
- return sha256_update(sctx, data, len);
+ sha256_update(sctx, data, len);
}
EXPORT_SYMBOL(sha224_update);
-static int __sha256_final(struct sha256_state *sctx, u8 *out, int digest_words)
+static void __sha256_final(struct sha256_state *sctx, u8 *out, int digest_words)
{
__be32 *dst = (__be32 *)out;
__be64 bits;
@@ -268,20 +266,28 @@
/* Zeroize sensitive information. */
memset(sctx, 0, sizeof(*sctx));
-
- return 0;
}
-int sha256_final(struct sha256_state *sctx, u8 *out)
+void sha256_final(struct sha256_state *sctx, u8 *out)
{
- return __sha256_final(sctx, out, 8);
+ __sha256_final(sctx, out, 8);
}
EXPORT_SYMBOL(sha256_final);
-int sha224_final(struct sha256_state *sctx, u8 *out)
+void sha224_final(struct sha256_state *sctx, u8 *out)
{
- return __sha256_final(sctx, out, 7);
+ __sha256_final(sctx, out, 7);
}
EXPORT_SYMBOL(sha224_final);
+void sha256(const u8 *data, unsigned int len, u8 *out)
+{
+ struct sha256_state sctx;
+
+ sha256_init(&sctx);
+ sha256_update(&sctx, data, len);
+ sha256_final(&sctx, out);
+}
+EXPORT_SYMBOL(sha256);
+
MODULE_LICENSE("GPL");