1 files changed, 18 insertions, 0 deletions
diff --git a/com32/elflink/modules/sha1.h b/com32/elflink/modules/sha1.h
new file mode 100644
index 00000000..3b35e773
--- /dev/null
+++ b/com32/elflink/modules/sha1.h
@@ -0,0 +1,18 @@
+#ifndef LIBUTIL_SHA1_H
+#define LIBUTIL_SHA1_H
+
+#include <stdint.h>
+
+typedef struct {
+    uint32_t state[5];
+    uint32_t count[2];
+    unsigned char buffer[64];
+} SHA1_CTX;
+
+void SHA1Transform(uint32_t state[5], const unsigned char buffer[64]);
+void SHA1Init(SHA1_CTX * context);
+void SHA1Update(SHA1_CTX * context, const unsigned char *data, uint32_t len);	/*
+										   JHB */
+void SHA1Final(unsigned char digest[20], SHA1_CTX * context);
+
+#endif /* LIBUTIL_SHA1_H */