From 89b7b67a13ebb7965cc7f13ad0595e2194a2d34c Mon Sep 17 00:00:00 2001
From: Jannis Hoffmann <jannis@fehcom.de>
Date: Wed, 3 Jul 2024 15:48:04 +0200
Subject: add sqmail-4.2.29a

---
 src/include/sha256.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 src/include/sha256.h

(limited to 'src/include/sha256.h')

diff --git a/src/include/sha256.h b/src/include/sha256.h
new file mode 100644
index 0000000..e8979c5
--- /dev/null
+++ b/src/include/sha256.h
@@ -0,0 +1,18 @@
+#ifndef SHA256_H
+#define SHA256_H
+
+typedef struct
+{
+  uint8_t data[64];
+  uint32_t datalen;
+  uint32_t bitlen[2];
+  uint32_t state[8];
+} sha256_ctx;
+
+static void sha256_init(sha256_ctx *ctx);
+static void sha256_transform(sha256_ctx *ctx, uint8_t *data);
+static void sha256_update(sha256_ctx *ctx, uint8_t *data, uint32_t len);
+static void sha256_final(uint8_t *hash, sha256_ctx *ctx);
+extern void sha256_hash(char *hash,const char *data, size_t len);
+
+#endif
-- 
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