Rename crypto/ *_openssl files

crypto/aead_openssl.cc

Index: crypto/aead_openssl.cc
diff --git a/crypto/aead_openssl.cc b/crypto/aead_openssl.cc
deleted file mode 100644
index 8ad05dca1660ac5de60f67a1ad3b1384423ea16b..0000000000000000000000000000000000000000
--- a/crypto/aead_openssl.cc
+++ /dev/null
@@ -1,123 +0,0 @@
-// Copyright 2015 The Chromium 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/aead_openssl.h"
-
-#include <openssl/aes.h>
-#include <openssl/evp.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <string>
-
-#include "base/strings/string_util.h"
-#include "crypto/openssl_util.h"
-
-namespace crypto {
-
-Aead::Aead(AeadAlgorithm algorithm) : key_(nullptr) {
-  EnsureOpenSSLInit();
-  switch (algorithm) {
-    case AES_128_CTR_HMAC_SHA256:
-      aead_ = EVP_aead_aes_128_ctr_hmac_sha256();
-      break;
-  }
-}
-
-Aead::~Aead() {
-}
-
-void Aead::Init(const std::string* key) {
-  DCHECK(!key_);
-  DCHECK_EQ(KeyLength(), key->size());
-  key_ = key;
-}
-
-bool Aead::Seal(const base::StringPiece& plaintext,
-                const base::StringPiece& nonce,
-                const base::StringPiece& additional_data,
-                std::string* ciphertext) const {
-  DCHECK(key_);
-  DCHECK_EQ(NonceLength(), nonce.size());
-  EVP_AEAD_CTX ctx;
-
-  if (!EVP_AEAD_CTX_init(&ctx, aead_,
-                         reinterpret_cast<const uint8_t*>(key_->data()),
-                         key_->size(), EVP_AEAD_DEFAULT_TAG_LENGTH, nullptr)) {
-    return false;
-  }
-
-  std::string result;
-  const size_t max_output_length =
-      EVP_AEAD_max_overhead(aead_) + plaintext.size();
-  size_t output_length;
-  uint8_t* out_ptr = reinterpret_cast<uint8_t*>(
-      base::WriteInto(&result, max_output_length + 1));
-
-  if (!EVP_AEAD_CTX_seal(
-          &ctx, out_ptr, &output_length, max_output_length,
-          reinterpret_cast<const uint8_t*>(nonce.data()), nonce.size(),
-          reinterpret_cast<const uint8_t*>(plaintext.data()), plaintext.size(),
-          reinterpret_cast<const uint8_t*>(additional_data.data()),
-          additional_data.size())) {
-    EVP_AEAD_CTX_cleanup(&ctx);
-    return false;
-  }
-
-  DCHECK_LE(output_length, max_output_length);
-  result.resize(output_length);
-
-  ciphertext->swap(result);
-  EVP_AEAD_CTX_cleanup(&ctx);
-
-  return true;
-}
-
-bool Aead::Open(const base::StringPiece& ciphertext,
-                const base::StringPiece& nonce,
-                const base::StringPiece& additional_data,
-                std::string* plaintext) const {
-  DCHECK(key_);
-  EVP_AEAD_CTX ctx;
-
-  if (!EVP_AEAD_CTX_init(&ctx, aead_,
-                         reinterpret_cast<const uint8_t*>(key_->data()),
-                         key_->size(), EVP_AEAD_DEFAULT_TAG_LENGTH, nullptr)) {
-    return false;
-  }
-
-  std::string result;
-  const size_t max_output_length = ciphertext.size();
-  size_t output_length;
-  uint8_t* out_ptr = reinterpret_cast<uint8_t*>(
-      base::WriteInto(&result, max_output_length + 1));
-
-  if (!EVP_AEAD_CTX_open(
-          &ctx, out_ptr, &output_length, max_output_length,
-          reinterpret_cast<const uint8_t*>(nonce.data()), nonce.size(),
-          reinterpret_cast<const uint8_t*>(ciphertext.data()),
-          ciphertext.size(),
-          reinterpret_cast<const uint8_t*>(additional_data.data()),
-          additional_data.size())) {
-    EVP_AEAD_CTX_cleanup(&ctx);
-    return false;
-  }
-
-  DCHECK_LE(output_length, max_output_length);
-  result.resize(output_length);
-
-  plaintext->swap(result);
-  EVP_AEAD_CTX_cleanup(&ctx);
-
-  return true;
-}
-
-size_t Aead::KeyLength() const {
-  return EVP_AEAD_key_length(aead_);
-}
-
-size_t Aead::NonceLength() const {
-  return EVP_AEAD_nonce_length(aead_);
-}
-
-}  // namespace