Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(180)

Side by Side Diff: crypto/signature_creator_nss.cc

Issue 6805019: Move crypto files out of base, to a top level directory. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Fixes comments by eroman Created 9 years, 8 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « crypto/signature_creator_mac.cc ('k') | crypto/signature_creator_openssl.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Property Changes:
Added: svn:eol-style
+ LF
OLDNEW
(Empty)
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "crypto/signature_creator.h"
6
7 #include <cryptohi.h>
8 #include <keyhi.h>
9 #include <stdlib.h>
10
11 #include "base/logging.h"
12 #include "base/memory/scoped_ptr.h"
13 #include "crypto/nss_util.h"
14
15 namespace crypto {
16
17 SignatureCreator::~SignatureCreator() {
18 if (sign_context_) {
19 SGN_DestroyContext(sign_context_, PR_TRUE);
20 sign_context_ = NULL;
21 }
22 }
23
24 // static
25 SignatureCreator* SignatureCreator::Create(RSAPrivateKey* key) {
26 scoped_ptr<SignatureCreator> result(new SignatureCreator);
27 result->key_ = key;
28
29 result->sign_context_ = SGN_NewContext(SEC_OID_PKCS1_SHA1_WITH_RSA_ENCRYPTION,
30 key->key());
31 if (!result->sign_context_) {
32 NOTREACHED();
33 return NULL;
34 }
35
36 SECStatus rv = SGN_Begin(result->sign_context_);
37 if (rv != SECSuccess) {
38 NOTREACHED();
39 return NULL;
40 }
41
42 return result.release();
43 }
44
45 bool SignatureCreator::Update(const uint8* data_part, int data_part_len) {
46 // TODO(wtc): Remove this const_cast when we require NSS 3.12.5.
47 // See NSS bug https://bugzilla.mozilla.org/show_bug.cgi?id=518255
48 SECStatus rv = SGN_Update(sign_context_,
49 const_cast<unsigned char*>(data_part),
50 data_part_len);
51 if (rv != SECSuccess) {
52 NOTREACHED();
53 return false;
54 }
55
56 return true;
57 }
58
59 bool SignatureCreator::Final(std::vector<uint8>* signature) {
60 SECItem signature_item;
61 SECStatus rv = SGN_End(sign_context_, &signature_item);
62 if (rv != SECSuccess) {
63 NOTREACHED();
64 return false;
65 }
66 signature->assign(signature_item.data,
67 signature_item.data + signature_item.len);
68 SECITEM_FreeItem(&signature_item, PR_FALSE);
69 return true;
70 }
71
72 SignatureCreator::SignatureCreator() : sign_context_(NULL) {
73 EnsureNSSInit();
74 }
75
76 } // namespace crypto
OLDNEW
« no previous file with comments | « crypto/signature_creator_mac.cc ('k') | crypto/signature_creator_openssl.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698