Revision 0d03d04084be1c7ee7744efad35d3059c0de41e8 authored by Quan Nguyen on 12 July 2018, 02:43:34 UTC, committed by Tink Team on 12 July 2018, 22:19:08 UTC
PiperOrigin-RevId: 204232671 GitOrigin-RevId: 33ca66ee5ff8124dd3951ea390c5c8572b058d6c
1 parent 1f31da9
TINKSignatureKeyTemplate.mm
/**
* Copyright 2018 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**************************************************************************
*/
#import "objc/TINKSignatureKeyTemplate.h"
#import "objc/TINKKeyTemplate.h"
#import "objc/core/TINKKeyTemplate_Internal.h"
#import "objc/util/TINKErrors.h"
#include "tink/signature/signature_key_templates.h"
#include "tink/util/status.h"
#include "proto/tink.pb.h"
@implementation TINKSignatureKeyTemplate
- (nullable instancetype)initWithKeyTemplate:(TINKSignatureKeyTemplates)keyTemplate
error:(NSError **)error {
google::crypto::tink::KeyTemplate *ccKeyTemplate = NULL;
switch (keyTemplate) {
case TINKEcdsaP256:
ccKeyTemplate = const_cast<google::crypto::tink::KeyTemplate *>(
&crypto::tink::SignatureKeyTemplates::EcdsaP256());
break;
case TINKEcdsaP384:
ccKeyTemplate = const_cast<google::crypto::tink::KeyTemplate *>(
&crypto::tink::SignatureKeyTemplates::EcdsaP384());
break;
case TINKEcdsaP521:
ccKeyTemplate = const_cast<google::crypto::tink::KeyTemplate *>(
&crypto::tink::SignatureKeyTemplates::EcdsaP521());
break;
default:
if (error) {
*error = TINKStatusToError(crypto::tink::util::Status(
crypto::tink::util::error::INVALID_ARGUMENT, "Invalid TINKSignatureKeyTemplate"));
}
return nil;
}
return (self = [super initWithCcKeyTemplate:ccKeyTemplate]);
}
@end
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