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-rw-r--r--src/common/crypto_hkdf.h28
1 files changed, 0 insertions, 28 deletions
diff --git a/src/common/crypto_hkdf.h b/src/common/crypto_hkdf.h
deleted file mode 100644
index 784f4bbbe4..0000000000
--- a/src/common/crypto_hkdf.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (c) 2001, Matej Pfajfar.
- * Copyright (c) 2001-2004, Roger Dingledine.
- * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2018, The Tor Project, Inc. */
-/* See LICENSE for licensing information */
-
-/**
- * \file crypto_hkdf.h
- *
- * \brief Headers for crypto_hkdf.h
- **/
-
-#ifndef TOR_CRYPTO_HKDF_H
-#define TOR_CRYPTO_HKDF_H
-
-#include "common/util.h"
-
-int crypto_expand_key_material_TAP(const uint8_t *key_in,
- size_t key_in_len,
- uint8_t *key_out, size_t key_out_len);
-int crypto_expand_key_material_rfc5869_sha256(
- const uint8_t *key_in, size_t key_in_len,
- const uint8_t *salt_in, size_t salt_in_len,
- const uint8_t *info_in, size_t info_in_len,
- uint8_t *key_out, size_t key_out_len);
-
-#endif /* !defined(TOR_CRYPTO_HKDF_H) */
-