// Copyright (c) 2013 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. #ifndef NET_ANDROID_KEYSTORE_H_ #define NET_ANDROID_KEYSTORE_H_ #include #include #include #include #include "base/android/scoped_java_ref.h" #include "base/containers/span.h" #include "base/strings/string_piece.h" #include "net/ssl/ssl_client_cert_type.h" // Misc functions to access the Android platform KeyStore. namespace net::android { // Define a list of constants describing private key types. The // values are shared with Java through org.chromium.net.PrivateKeyType. // Example: PRIVATE_KEY_TYPE_RSA. // // A Java counterpart will be generated for this enum. // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.net enum PrivateKeyType { PRIVATE_KEY_TYPE_RSA = 0, // Obsolete: PRIVATE_KEY_TYPE_DSA = 1, PRIVATE_KEY_TYPE_ECDSA = 2, PRIVATE_KEY_TYPE_INVALID = 255, }; // Returns the name of the class which implements the private key. std::string GetPrivateKeyClassName(const base::android::JavaRef& key); // Returns whether |key| supports the signature algorithm |algorithm|. bool PrivateKeySupportsSignature(const base::android::JavaRef& key, base::StringPiece algorithm); // Returns whether |key| supports the encryption algorithm |algorithm|. bool PrivateKeySupportsCipher(const base::android::JavaRef& key, base::StringPiece algorithm); // Compute the signature of a given input using a private key. For more // details, please read the comments for the signWithPrivateKey method in // AndroidKeyStore.java. // // |private_key| is a JNI reference for the private key. // |algorithm| is the name of the algorithm to sign. // |input| is the input to sign. // |signature| will receive the signature on success. // Returns true on success, false on failure. bool SignWithPrivateKey(const base::android::JavaRef& private_key, base::StringPiece algorithm, base::span input, std::vector* signature); // Encrypts a given input using a private key. For more details, please read the // comments for the encryptWithPrivateKey method in AndroidKeyStore.java. // // |private_key| is a JNI reference for the private key. // |algorithm| is the name of the algorithm to use. // |input| is the input to encrypt. // |ciphertext| will receive the ciphertext on success. // Returns true on success, false on failure. bool EncryptWithPrivateKey(const base::android::JavaRef& private_key, base::StringPiece algorithm, base::span input, std::vector* ciphertext); } // namespace net::android #endif // NET_ANDROID_KEYSTORE_H_