| // Copyright 2013 The Chromium Authors |
| // 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 <jni.h> |
| #include <stdint.h> |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/android/scoped_java_ref.h" |
| #include "base/containers/span.h" |
| #include "base/strings/string_piece.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<jobject>& key); |
| |
| // Returns whether |key| supports the signature algorithm |algorithm|. |
| bool PrivateKeySupportsSignature(const base::android::JavaRef<jobject>& key, |
| base::StringPiece algorithm); |
| |
| // Returns whether |key| supports the encryption algorithm |algorithm|. |
| bool PrivateKeySupportsCipher(const base::android::JavaRef<jobject>& 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<jobject>& private_key, |
| base::StringPiece algorithm, |
| base::span<const uint8_t> input, |
| std::vector<uint8_t>* 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<jobject>& private_key, |
| base::StringPiece algorithm, |
| base::span<const uint8_t> input, |
| std::vector<uint8_t>* ciphertext); |
| |
| } // namespace net::android |
| |
| #endif // NET_ANDROID_KEYSTORE_H_ |