From 659f75138c2a95e5823608a545b9a3d3ced223bc Mon Sep 17 00:00:00 2001
From: Luca Deri <deri@ntop.org>
Date: Sat, 14 Sep 2019 12:38:58 +0200
Subject: TLS cerficate hash calculation

---
 src/lib/third_party/include/ndpi_sha1.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/lib/third_party/include/ndpi_sha1.h

(limited to 'src/lib/third_party/include')

diff --git a/src/lib/third_party/include/ndpi_sha1.h b/src/lib/third_party/include/ndpi_sha1.h
new file mode 100644
index 000000000..11eab1e51
--- /dev/null
+++ b/src/lib/third_party/include/ndpi_sha1.h
@@ -0,0 +1,17 @@
+/* ================ sha1.h ================ */
+/*
+SHA-1 in C
+By Steve Reid <steve@edmweb.com>
+100% Public Domain
+*/
+
+typedef struct {
+  u_int32_t state[5];
+  u_int32_t count[2];
+  unsigned char buffer[64];
+} SHA1_CTX;
+
+void SHA1Transform(u_int32_t state[5], const unsigned char buffer[64]);
+void SHA1Init(SHA1_CTX* context);
+void SHA1Update(SHA1_CTX* context, const unsigned char* data, u_int32_t len);
+void SHA1Final(unsigned char digest[20], SHA1_CTX* context);
-- 
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