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Unified Diff: base/security/challenger.h

Issue 624713003: Keep only base/extractor.[cc|h]. (Closed) Base URL: https://chromium.googlesource.com/external/omaha.git@master
Patch Set: Created 6 years, 2 months ago
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Index: base/security/challenger.h
diff --git a/base/security/challenger.h b/base/security/challenger.h
deleted file mode 100644
index d2d6e0a1475e1c301c7cd95225a2eed9013d28a6..0000000000000000000000000000000000000000
--- a/base/security/challenger.h
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2007-2009 Google Inc.
-//
-// 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.
-// ========================================================================
-
-#ifndef OMAHA_COMMON_SECURITY_CHALLENGER_H__
-#define OMAHA_COMMON_SECURITY_CHALLENGER_H__
-
-#include <inttypes.h>
-
-#include "md5.h"
-#include "aes.h"
-#include "rsa.h"
-
-class Challenger {
- public:
- // Instantiate internal PRNG with seed. Use a proper method on your
- // target platform to collect some entropy. For windows for instance,
- // use CryptoAPI; on unix, read some from /dev/urandom.
- // 128 bits of entropy is plenty.
- explicit Challenger(RSA::PublicKey public_key,
- const uint8_t* seed, int seed_size);
-
- // Not a const method! Every call updates internal state and never
- // are identical challenges returned.
- // Returns WebSafe base64 encoded string.
- const char* challenge();
-
- // Verifies whether signature contains current challenge and hash.
- // Arguments are expected to be WebSafe base64 encoded strings.
- bool verify(const char* hash, const char* signature) const;
-
- private:
- char challenge_[64];
- uint8_t count_[AES_BLOCK_SIZE];
- uint8_t seed_[MD5_DIGEST_SIZE];
- RSA rsa_;
-};
-
-#endif // OMAHA_COMMON_SECURITY_CHALLENGER_H__
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