Imported Upstream version 3.5.gitupstream/3.5.gitupstream

1 files changed, 22 insertions, 0 deletions

diff --git a/sha256.h b/sha256.h
new file mode 100644
index 0000000..2779cf1
--- /dev/null
+++ b/sha256.h
@@ -0,0 +1,22 @@
+/*
+ * This software is in the public domain as per
+ * http://archives.neohapsis.com/archives/crypto/2000-q4/0730.html
+ * Changes by Jonathan Dieter are also in the public domain
+ */
+
+#if !defined( _sha256_h )
+#define _sha256_h
+
+typedef struct {
+      unsigned int H[ 8 ];
+      unsigned int hbits, lbits;
+      unsigned char M[ 64 ];
+      unsigned int mlen;
+} SHA256_ctx;
+
+void SHA256_init ( SHA256_ctx *ctx);
+void SHA256_update( SHA256_ctx *ctx, const unsigned char *data, unsigned int length );
+void SHA256_final ( SHA256_ctx *ctx);
+void SHA256_digest( SHA256_ctx *ctx, unsigned char *digest);
+
+#endif