diff options
Diffstat (limited to 'include/sha1.h')
-rw-r--r-- | include/sha1.h | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/include/sha1.h b/include/sha1.h deleted file mode 100644 index 42c0f2612f..0000000000 --- a/include/sha1.h +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright 2014 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. - */ - -/* SHA-1 functions */ - -#ifndef __CROS_EC_SHA1_H -#define __CROS_EC_SHA1_H - -#include "common.h" -#ifdef HOST_TOOLS_BUILD -#include <string.h> -#define DIV_ROUND_UP(x, y) (((x) + ((y) - 1)) / (y)) -#else -#include "util.h" -#endif - -#define SHA1_DIGEST_SIZE 20 -#define SHA1_BLOCK_SIZE 64 - -/* SHA-1 context */ -struct sha1_ctx { - uint32_t count; - uint32_t state[5]; - union { - uint8_t b[SHA1_BLOCK_SIZE]; - uint32_t w[DIV_ROUND_UP(SHA1_BLOCK_SIZE, sizeof(uint32_t))]; - } buf; -}; - -void sha1_init(struct sha1_ctx *ctx); -void sha1_update(struct sha1_ctx *ctx, const uint8_t *data, uint32_t len); -uint8_t *sha1_final(struct sha1_ctx *ctx); - -#endif /* __CROS_EC_SHA1_H */ |