1 files changed, 0 insertions, 36 deletions
diff --git a/chip/g/crypto_api.c b/chip/g/crypto_api.c
deleted file mode 100644
index 9c0c7bb8f5..0000000000
--- a/chip/g/crypto_api.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2017 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "crypto_api.h"
-#include "dcrypto.h"
-
-void app_compute_hash(uint8_t *p_buf, size_t num_bytes,
-		  uint8_t *p_hash, size_t hash_len)
-{
-	uint8_t sha1_digest[SHA_DIGEST_SIZE];
-
-	/*
-	 * Use the built in dcrypto engine to generate the sha1 hash of the
-	 * buffer.
-	 */
-	DCRYPTO_SHA1_hash((uint8_t *)p_buf, num_bytes, sha1_digest);
-
-	memcpy(p_hash, sha1_digest, MIN(hash_len, sizeof(sha1_digest)));
-
-	if (hash_len > sizeof(sha1_digest))
-		memset(p_hash + sizeof(sha1_digest), 0,
-		       hash_len - sizeof(sha1_digest));
-}
-
-int app_cipher(const void *salt, void *out, const void *in, size_t size)
-{
-	return DCRYPTO_app_cipher(NVMEM, salt, out, in, size);
-}
-
-int crypto_enabled(void)
-{
-	return DCRYPTO_ladder_is_enabled();
-}