1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
//
// Copyright (c) 2018 Microsoft
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
namespace Internal.Cryptography
{
/// <summary>
/// Fully managed implementation of OidLookup for the commonly supported Oids.
/// </summary>
internal static partial class OidLookup
{
private static bool ShouldUseCache(OidGroup oidGroup)
{
return true;
}
private static string NativeOidToFriendlyName(string oid, OidGroup oidGroup, bool fallBackToAllGroups)
{
switch (oid) {
case "1.2.840.113549.1.7.1": return "PKCS 7 Data";
case "1.2.840.113549.1.9.3": return "Content Type";
case "1.2.840.113549.1.9.4": return "Message Digest";
case "1.2.840.113549.1.9.5": return "Signing Time";
case "1.2.840.113549.1.9.16.3.3": return "id-smime-alg-3DESwrap";
case "2.5.29.14": return "Subject Key Identifier";
case "2.5.29.15": return "Key Usage";
case "2.5.29.17": return "Subject Alternative Name";
case "2.5.29.19": return "Basic Constraints";
case "2.5.29.37": return "Extended Key Usage";
case "2.16.840.1.113730.1.1": return "Netscape Cert Type";
}
return null;
}
private static string NativeFriendlyNameToOid(string friendlyName, OidGroup oidGroup, bool fallBackToAllGroups)
{
switch (friendlyName) {
case "PKCS 7 Data": return "1.2.840.113549.1.7.1";
case "Content Type": return "1.2.840.113549.1.9.3";
case "Message Digest": return "1.2.840.113549.1.9.4";
case "Signing Time": return "1.2.840.113549.1.9.5";
case "id-smime-alg-3DESwrap": return "1.2.840.113549.1.9.16.3.3";
case "Subject Key Identifier": return "2.5.29.14";
case "Key Usage": return "2.5.29.15";
case "Subject Alternative Name": return "2.5.29.17";
case "Basic Constraints": return "2.5.29.19";
case "Extended Key Usage": return "2.5.29.37";
case "Netscape Cert Type": return "2.16.840.1.113730.1.1";
};
return null;
}
}
}
|
