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76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
// Copyright 2013 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_ANDROID_KEYSTORE_H_
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#define NET_ANDROID_KEYSTORE_H_
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#include <jni.h>
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#include <stdint.h>
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#include <string>
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#include <string_view>
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#include <vector>
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#include "base/android/scoped_java_ref.h"
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#include "base/containers/span.h"
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// Misc functions to access the Android platform KeyStore.
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namespace net::android {
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// Define a list of constants describing private key types. The
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// values are shared with Java through org.chromium.net.PrivateKeyType.
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// Example: PRIVATE_KEY_TYPE_RSA.
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//
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// A Java counterpart will be generated for this enum.
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// GENERATED_JAVA_ENUM_PACKAGE: org.chromium.net
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enum PrivateKeyType {
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PRIVATE_KEY_TYPE_RSA = 0,
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// Obsolete: PRIVATE_KEY_TYPE_DSA = 1,
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PRIVATE_KEY_TYPE_ECDSA = 2,
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PRIVATE_KEY_TYPE_INVALID = 255,
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};
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// Returns the name of the class which implements the private key.
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std::string GetPrivateKeyClassName(const base::android::JavaRef<jobject>& key);
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// Returns whether |key| supports the signature algorithm |algorithm|.
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bool PrivateKeySupportsSignature(const base::android::JavaRef<jobject>& key,
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std::string_view algorithm);
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// Returns whether |key| supports the encryption algorithm |algorithm|.
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bool PrivateKeySupportsCipher(const base::android::JavaRef<jobject>& key,
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std::string_view algorithm);
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// Compute the signature of a given input using a private key. For more
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// details, please read the comments for the signWithPrivateKey method in
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// AndroidKeyStore.java.
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//
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// |private_key| is a JNI reference for the private key.
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// |algorithm| is the name of the algorithm to sign.
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// |input| is the input to sign.
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// |signature| will receive the signature on success.
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// Returns true on success, false on failure.
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bool SignWithPrivateKey(const base::android::JavaRef<jobject>& private_key,
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std::string_view algorithm,
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base::span<const uint8_t> input,
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std::vector<uint8_t>* signature);
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// Encrypts a given input using a private key. For more details, please read the
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// comments for the encryptWithPrivateKey method in AndroidKeyStore.java.
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//
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// |private_key| is a JNI reference for the private key.
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// |algorithm| is the name of the algorithm to use.
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// |input| is the input to encrypt.
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// |ciphertext| will receive the ciphertext on success.
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// Returns true on success, false on failure.
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bool EncryptWithPrivateKey(const base::android::JavaRef<jobject>& private_key,
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std::string_view algorithm,
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base::span<const uint8_t> input,
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std::vector<uint8_t>* ciphertext);
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} // namespace net::android
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#endif // NET_ANDROID_KEYSTORE_H_
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