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-rw-r--r--tools/obbtool/pbkdf2gen.cpp78
1 files changed, 0 insertions, 78 deletions
diff --git a/tools/obbtool/pbkdf2gen.cpp b/tools/obbtool/pbkdf2gen.cpp
deleted file mode 100644
index 98d67c0..0000000
--- a/tools/obbtool/pbkdf2gen.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <openssl/evp.h>
-
-#include <sys/types.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-/**
- * Simple program to generate a key based on PBKDF2 with preset inputs.
- *
- * Will print out the salt and key in hex.
- */
-
-#define SALT_LEN 8
-#define ROUNDS 1024
-#define KEY_BITS 128
-
-int main(int argc, char* argv[])
-{
- if (argc != 2) {
- fprintf(stderr, "Usage: %s <password>\n", argv[0]);
- exit(1);
- }
-
- int fd = open("/dev/urandom", O_RDONLY);
- if (fd < 0) {
- fprintf(stderr, "Could not open /dev/urandom: %s\n", strerror(errno));
- close(fd);
- exit(1);
- }
-
- unsigned char salt[SALT_LEN];
-
- if (read(fd, &salt, SALT_LEN) != SALT_LEN) {
- fprintf(stderr, "Could not read salt from /dev/urandom: %s\n", strerror(errno));
- close(fd);
- exit(1);
- }
- close(fd);
-
- unsigned char rawKey[KEY_BITS];
-
- if (PKCS5_PBKDF2_HMAC_SHA1(argv[1], strlen(argv[1]), salt, SALT_LEN,
- ROUNDS, KEY_BITS, rawKey) != 1) {
- fprintf(stderr, "Could not generate PBKDF2 output: %s\n", strerror(errno));
- exit(1);
- }
-
- printf("salt=");
- for (int i = 0; i < SALT_LEN; i++) {
- printf("%02x", salt[i]);
- }
- printf("\n");
-
- printf("key=");
- for (int i = 0; i < (KEY_BITS / 8); i++) {
- printf("%02x", rawKey[i]);
- }
- printf("\n");
-}