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- // Copyright 2014 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 COMPONENTS_WEBCRYPTO_GENERATE_KEY_RESULT_H_
- #define COMPONENTS_WEBCRYPTO_GENERATE_KEY_RESULT_H_
- #include "third_party/blink/public/platform/web_crypto.h"
- namespace webcrypto {
- // This is the result object when generating keys. It encapsulates either a
- // secret key, or a public/private key pair.
- class GenerateKeyResult {
- public:
- enum Type {
- // An empty (or "null") result.
- TYPE_NULL,
- // The result is a secret key, accessible through secret_key()
- TYPE_SECRET_KEY,
- // The result is a public/private key pair, accessible through public_key()
- // and private_key()
- TYPE_PUBLIC_PRIVATE_KEY_PAIR
- };
- // Initializes a "null" instance.
- GenerateKeyResult();
- Type type() const;
- const blink::WebCryptoKey& secret_key() const;
- const blink::WebCryptoKey& public_key() const;
- const blink::WebCryptoKey& private_key() const;
- void AssignSecretKey(const blink::WebCryptoKey& key);
- void AssignKeyPair(const blink::WebCryptoKey& public_key,
- const blink::WebCryptoKey& private_key);
- // Sends the key(s) to the Blink result. Should not be called for "null"
- // results.
- void Complete(blink::WebCryptoResult* out) const;
- private:
- Type type_;
- blink::WebCryptoKey secret_key_;
- blink::WebCryptoKey public_key_;
- blink::WebCryptoKey private_key_;
- };
- } // namespace webcrypto
- #endif // COMPONENTS_WEBCRYPTO_GENERATE_KEY_RESULT_H_
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