1 files changed, 29 insertions, 0 deletions
diff --git a/Plugins/DbSqliteWx/sha1.h b/Plugins/DbSqliteWx/sha1.h
new file mode 100644
index 0000000..120d0a2
--- /dev/null
+++ b/Plugins/DbSqliteWx/sha1.h
@@ -0,0 +1,29 @@
+/* public api for steve reid's public domain SHA-1 implementation */
+/* this file is in the public domain */
+
+#ifndef SHA1_H_
+#define SHA1_H_ (1)
+
+/** SHA-1 Context */
+typedef struct {
+    uint32_t h[5];
+    /**< Context state */
+    uint32_t count[2];
+    /**< Counter       */
+    uint8_t buffer[64]; /**< SHA-1 buffer  */
+} sha1_ctx;
+
+#define SHA1_BLOCK_SIZE 64
+/** SHA-1 Digest size in bytes */
+#define SHA1_DIGEST_SIZE 20
+
+void sha1_init(sha1_ctx *context);
+
+void sha1_update(sha1_ctx *context, const void *p, size_t len);
+
+void sha1_final(sha1_ctx *context, uint8_t digest[SHA1_DIGEST_SIZE]);
+
+void sha1_transform(sha1_ctx *context, const uint8_t buffer[64]);
+
+#endif /* SHA1_H_ */
+