1 files changed, 0 insertions, 81 deletions
diff --git a/include/rma_auth.h b/include/rma_auth.h
deleted file mode 100644
index 0a4d7c7e71..0000000000
--- a/include/rma_auth.h
+++ /dev/null
@@ -1,81 +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.
- */
-
-/* RMA challenge-response */
-
-#ifndef __CROS_EC_RMA_AUTH_H
-#define __CROS_EC_RMA_AUTH_H
-
-#include <stdint.h>
-
-#include "common.h"  /* For __packed. */
-
-/* Current challenge protocol version */
-#define RMA_CHALLENGE_VERSION 0
-
-/* Getters and setters for version_key_id byte */
-#define RMA_CHALLENGE_VKID_BYTE(version, keyid) \
-	(((version) << 6) | ((keyid) & 0x3f))
-#define RMA_CHALLENGE_GET_VERSION(vkidbyte) ((vkidbyte) >> 6)
-#define RMA_CHALLENGE_GET_KEY_ID(vkidbyte) ((vkidbyte) & 0x3f)
-
-#define RMA_DEVICE_ID_SIZE 8
-
-struct __packed rma_challenge {
-	/* Top 2 bits are protocol version; bottom 6 are server KeyID */
-	uint8_t version_key_id;
-
-	/* Ephemeral public key from device */
-	uint8_t device_pub_key[32];
-
-	/* Board ID (.type) */
-	uint8_t board_id[4];
-
-	/* Device ID */
-	uint8_t device_id[RMA_DEVICE_ID_SIZE];
-};
-
-/* Size of encoded challenge and response, and buffer sizes to hold them */
-#define RMA_CHALLENGE_CHARS 80
-#define RMA_CHALLENGE_BUF_SIZE (RMA_CHALLENGE_CHARS + 1)
-
-#define RMA_AUTHCODE_CHARS 8
-#define RMA_AUTHCODE_BUF_SIZE (RMA_AUTHCODE_CHARS + 1)
-
-/**
- * Create a new RMA challenge/response
- *
- * @return EC_SUCCESS, EC_ERROR_TIMEOUT if too soon since the last challenge,
- * or other non-zero error code.
- */
-int rma_create_challenge(void);
-
-/**
- * Get the current challenge string
- *
- * @return a pointer to the challenge string.  String will be empty if there
- * is no active challenge.
- */
-const char *rma_get_challenge(void);
-
-/**
- * Try a RMA authorization code
- *
- * @param code		Authorization code to try (buffer needs to be at least
- * RMA_AUTHCODE_CHARS bytes long, no matter the actual string length, as the
- * function uses safe_memcmp to prevent timing attacks).
- * @return EC_SUCCESS if the response was correct, or non-zero error code.
- */
-int rma_try_authcode(const char *code);
-
-/**
- * Get the device ID returned in RMA response.
- *
- * @param rma_device_id		Pointer to the buffer that will be filled with
- * the ID. The buffer must be of size RMA_DEVICE_ID_SIZE.
- */
-void get_rma_device_id(uint8_t rma_device_id[RMA_DEVICE_ID_SIZE]);
-
-#endif