2 // CryptoConfigTest.cs - NUnit Test Cases for CryptoConfig
5 // Sebastien Pouliot (spouliot@motus.com)
7 // (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
10 using NUnit.Framework;
12 using System.Security.Cryptography;
14 namespace MonoTests.System.Security.Cryptography {
17 public class CryptoConfigTest : Assertion {
19 public void AssertEquals (string msg, byte[] array1, byte[] array2)
21 AllTests.AssertEquals (msg, array1, array2);
24 void CreateFromName (string name, string objectname)
26 object o = CryptoConfig.CreateFromName (name);
27 if (objectname == null)
30 AssertEquals (name, o.ToString(), objectname);
34 [ExpectedException (typeof (ArgumentNullException))]
35 public void CreateFromNameNull ()
37 object o = CryptoConfig.CreateFromName (null);
40 // validate that CryptoConfig create the exact same implementation between mono and MS
42 public void CreateFromName ()
44 CreateFromName ("SHA", "System.Security.Cryptography.SHA1CryptoServiceProvider");
45 // FIXME: We need to support the machine.config file to get exact same results
46 // with the MS .NET Framework
47 CreateFromName ("SHA1", "System.Security.Cryptography.SHA1CryptoServiceProvider");
48 CreateFromName( "System.Security.Cryptography.SHA1", "System.Security.Cryptography.SHA1CryptoServiceProvider");
49 // after installing the WSDK - changes to the machine.config file (not documented)
50 // CreateFromName ("SHA1", "System.Security.Cryptography.SHA1Managed");
51 // CreateFromName ("System.Security.Cryptography.SHA1", "System.Security.Cryptography.SHA1Managed");
52 CreateFromName ("System.Security.Cryptography.HashAlgorithm", "System.Security.Cryptography.SHA1CryptoServiceProvider");
53 CreateFromName ("System.Security.Cryptography.SHA1CryptoServiceProvider", "System.Security.Cryptography.SHA1CryptoServiceProvider");
54 CreateFromName ("MD5", "System.Security.Cryptography.MD5CryptoServiceProvider");
55 CreateFromName ("System.Security.Cryptography.MD5", "System.Security.Cryptography.MD5CryptoServiceProvider");
56 CreateFromName ("System.Security.Cryptography.MD5CryptoServiceProvider", "System.Security.Cryptography.MD5CryptoServiceProvider");
57 CreateFromName ("SHA256", "System.Security.Cryptography.SHA256Managed");
58 CreateFromName ("SHA-256", "System.Security.Cryptography.SHA256Managed");
59 CreateFromName ("System.Security.Cryptography.SHA256", "System.Security.Cryptography.SHA256Managed");
60 CreateFromName ("SHA384", "System.Security.Cryptography.SHA384Managed");
61 CreateFromName ("SHA-384", "System.Security.Cryptography.SHA384Managed");
62 CreateFromName ("System.Security.Cryptography.SHA384", "System.Security.Cryptography.SHA384Managed");
63 CreateFromName ("SHA512", "System.Security.Cryptography.SHA512Managed");
64 CreateFromName ("SHA-512", "System.Security.Cryptography.SHA512Managed");
65 CreateFromName ("System.Security.Cryptography.SHA512", "System.Security.Cryptography.SHA512Managed");
66 CreateFromName ("RSA", "System.Security.Cryptography.RSACryptoServiceProvider");
67 CreateFromName ("System.Security.Cryptography.RSA", "System.Security.Cryptography.RSACryptoServiceProvider");
68 CreateFromName ("System.Security.Cryptography.AsymmetricAlgorithm", "System.Security.Cryptography.RSACryptoServiceProvider");
69 CreateFromName ("DSA", "System.Security.Cryptography.DSACryptoServiceProvider");
70 CreateFromName ("System.Security.Cryptography.DSA", "System.Security.Cryptography.DSACryptoServiceProvider");
71 CreateFromName ("DES", "System.Security.Cryptography.DESCryptoServiceProvider");
72 CreateFromName ("System.Security.Cryptography.DES", "System.Security.Cryptography.DESCryptoServiceProvider");
73 CreateFromName ("3DES", "System.Security.Cryptography.TripleDESCryptoServiceProvider");
74 CreateFromName ("TripleDES", "System.Security.Cryptography.TripleDESCryptoServiceProvider");
75 CreateFromName ("Triple DES", "System.Security.Cryptography.TripleDESCryptoServiceProvider");
76 CreateFromName ("System.Security.Cryptography.TripleDES", "System.Security.Cryptography.TripleDESCryptoServiceProvider");
77 // LAMESPEC SymmetricAlgorithm documented as TripleDESCryptoServiceProvider
78 CreateFromName ("System.Security.Cryptography.SymmetricAlgorithm", "System.Security.Cryptography.RijndaelManaged");
79 CreateFromName ("RC2", "System.Security.Cryptography.RC2CryptoServiceProvider");
80 CreateFromName ("System.Security.Cryptography.RC2", "System.Security.Cryptography.RC2CryptoServiceProvider");
81 CreateFromName ("Rijndael", "System.Security.Cryptography.RijndaelManaged");
82 CreateFromName ("System.Security.Cryptography.Rijndael", "System.Security.Cryptography.RijndaelManaged");
83 // LAMESPEC Undocumented Names in CryptoConfig
84 CreateFromName ("RandomNumberGenerator", "System.Security.Cryptography.RNGCryptoServiceProvider");
85 CreateFromName ("System.Security.Cryptography.RandomNumberGenerator", "System.Security.Cryptography.RNGCryptoServiceProvider");
86 CreateFromName ("System.Security.Cryptography.KeyedHashAlgorithm", "System.Security.Cryptography.HMACSHA1");
87 CreateFromName ("HMACSHA1", "System.Security.Cryptography.HMACSHA1");
88 CreateFromName ("System.Security.Cryptography.HMACSHA1", "System.Security.Cryptography.HMACSHA1");
89 CreateFromName ("MACTripleDES", "System.Security.Cryptography.MACTripleDES");
90 CreateFromName ("System.Security.Cryptography.MACTripleDES", "System.Security.Cryptography.MACTripleDES");
91 // note: CryptoConfig can create any object !
92 CreateFromName ("System.Security.Cryptography.CryptoConfig", "System.Security.Cryptography.CryptoConfig");
93 CreateFromName ("System.IO.MemoryStream", "System.IO.MemoryStream");
94 // non existing algo should return null (without exception)
95 AssertNull ("NonExistingAlgorithm", CryptoConfig.CreateFromName("NonExistingAlgorithm"));
98 // additional names (URL) used for XMLDSIG (System.Security.Cryptography.Xml)
99 // URL taken from http://www.w3.org/TR/2002/REC-xmldsig-core-20020212/
101 public void CreateFromURL ()
103 // URL used in SignatureMethod element
104 CreateFromName ("http://www.w3.org/2000/09/xmldsig#dsa-sha1", "System.Security.Cryptography.DSASignatureDescription");
105 CreateFromName ("http://www.w3.org/2000/09/xmldsig#rsa-sha1", "System.Security.Cryptography.RSAPKCS1SHA1SignatureDescription");
106 CreateFromName ("http://www.w3.org/2000/09/xmldsig#hmac-sha1", null);
107 // URL used in DigestMethod element
108 CreateFromName ("http://www.w3.org/2000/09/xmldsig#sha1", "System.Security.Cryptography.SHA1CryptoServiceProvider");
109 // URL used in Canonicalization or Transform elements
110 CreateFromName ("http://www.w3.org/TR/2001/REC-xml-c14n-20010315", "System.Security.Cryptography.Xml.XmlDsigC14NTransform");
111 CreateFromName ("http://www.w3.org/TR/2001/REC-xml-c14n-20010315#WithComments", "System.Security.Cryptography.Xml.XmlDsigC14NWithCommentsTransform");
112 // URL used in Transform element
113 CreateFromName ("http://www.w3.org/2000/09/xmldsig#base64", "System.Security.Cryptography.Xml.XmlDsigBase64Transform");
114 // after installing the WSDK - changes to the machine.config file (not documented)
115 // CreateFromName ("http://www.w3.org/TR/1999/REC-xpath-19991116", "Microsoft.WSDK.Security.XmlDsigXPathTransform");
116 CreateFromName ("http://www.w3.org/TR/1999/REC-xpath-19991116", "System.Security.Cryptography.Xml.XmlDsigXPathTransform");
117 CreateFromName ("http://www.w3.org/TR/1999/REC-xslt-19991116", "System.Security.Cryptography.Xml.XmlDsigXsltTransform");
118 CreateFromName ("http://www.w3.org/2000/09/xmldsig#enveloped-signature", "System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform");
119 // URL used in Reference element
120 CreateFromName ("http://www.w3.org/2000/09/xmldsig#Object", null);
121 CreateFromName ("http://www.w3.org/2000/09/xmldsig#Manifest", null);
122 CreateFromName ("http://www.w3.org/2000/09/xmldsig#SignatureProperties", null);
123 // LAMESPEC: only documentated in ".NET Framework Security" book
124 CreateFromName ("http://www.w3.org/2000/09/xmldsig# X509Data", "System.Security.Cryptography.Xml.KeyInfoX509Data");
125 CreateFromName ("http://www.w3.org/2000/09/xmldsig# KeyName", "System.Security.Cryptography.Xml.KeyInfoName");
126 CreateFromName ("http://www.w3.org/2000/09/xmldsig# KeyValue/DSAKeyValue", "System.Security.Cryptography.Xml.DSAKeyValue");
127 CreateFromName ("http://www.w3.org/2000/09/xmldsig# KeyValue/RSAKeyValue", "System.Security.Cryptography.Xml.RSAKeyValue");
128 CreateFromName ("http://www.w3.org/2000/09/xmldsig# RetrievalMethod", "System.Security.Cryptography.Xml.KeyInfoRetrievalMethod");
131 // Tests created using "A Layer Man Guide to ASN.1" from RSA, page 19-20
132 // Need to find an OID ? goto http://www.alvestrand.no/~hta/objectid/top.html
133 static byte[] oidETSI = { 0x06, 0x03, 0x04, 0x00, 0x00 };
134 static byte[] oidSHA1 = { 0x06, 0x05, 0x2B, 0x0E, 0x03, 0x02, 0x1A };
135 static byte[] oidASN1CharacterModule = { 0x06, 0x04, 0x51, 0x00, 0x00, 0x00 };
136 static byte[] oidmd5withRSAEncryption = { 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04 };
139 [ExpectedException (typeof (NullReferenceException))]
140 // LAMESPEC NullReferenceException is thrown (not ArgumentNullException) if parameter is NULL
141 public void EncodeOIDNull ()
143 byte[] o = CryptoConfig.EncodeOID (null);
147 public void EncodeOID ()
149 // OID starts with 0, 1 or 2
150 AssertEquals ("OID starting with 0.", oidETSI, CryptoConfig.EncodeOID ("0.4.0.0"));
151 AssertEquals ("OID starting with 1.", oidSHA1, CryptoConfig.EncodeOID ("1.3.14.3.2.26"));
152 AssertEquals ("OID starting with 2.", oidASN1CharacterModule, CryptoConfig.EncodeOID ("2.1.0.0.0"));
153 // OID numbers can span multiple bytes
154 AssertEquals ("OID with numbers spanning multiple bytes", oidmd5withRSAEncryption, CryptoConfig.EncodeOID ("1.2.840.113549.1.1.4"));
158 [ExpectedException (typeof (CryptographicUnexpectedOperationException))]
159 // LAMESPEC: OID greater that 0x7F (127) bytes aren't supported by the MS Framework
160 public void EncodeOID_BiggerThan127bytes ()
162 // "ms"-invalid OID - greater than 127 bytes (length encoding)
163 // OID longer than 127 bytes (so length must be encoded on multiple bytes)
164 string baseOID = "1.3.6.1.4.1.11071.0.";
165 string lastPart = "1111111111"; // must fit in int32
166 for (int i = 1; i < 30; i++) {
167 baseOID += lastPart + ".";
170 byte[] tooLongOID = CryptoConfig.EncodeOID (baseOID);
174 [ExpectedException (typeof (OverflowException))]
175 // LAMESPEC: OID with numbers > Int32 aren't supported by the MS BCL
176 public void EncodeOID_BiggerThanInt32 ()
178 // "ms"-invalid OID - where a number of the OID > Int32
179 byte[] tooLongOID = CryptoConfig.EncodeOID ("1.1.4294967295");
183 public void EncodeOID_InvalidStart ()
185 // invalid OID - must start with 0, 1 or 2
186 // however it works with MS BCL
187 byte[] oid3 = CryptoConfig.EncodeOID ("3.0");
188 byte[] res3 = { 0x06, 0x01, 0x78 };
189 AssertEquals ("OID: 3.0", res3, oid3);
193 [ExpectedException (typeof (CryptographicUnexpectedOperationException))]
194 public void EncodeOID_TooShort ()
196 // invalid OID - must have at least 2 parts (according to X.208)
197 byte[] tooShortOID = CryptoConfig.EncodeOID ("0");
201 public void EncodeOID_InvalidSecondPart ()
203 // invalid OID - second value < 40 for 0. and 1. (modulo 40)
204 // however it works with MS BCL
205 byte[] tooBigSecondPartOID = CryptoConfig.EncodeOID ("0.40");
206 byte[] tooBigSecondPartRes = { 0x06, 0x01, 0x28 };
207 AssertEquals ("OID: 0.40", tooBigSecondPartRes, tooBigSecondPartOID);
211 [ExpectedException (typeof (ArgumentNullException))]
212 public void MapNameToOIDNull ()
214 CryptoConfig.MapNameToOID (null);
217 private void MapNameToOID (string name, string oid)
219 AssertEquals ("oid(" + name + ")", oid, CryptoConfig.MapNameToOID (name));
222 // LAMESPEC: doesn't support all names defined in CryptoConfig
223 // non supported names (in MSFW) are commented or null-ed
224 // LAMESPEC: undocumented but full class name is supported
226 public void MapNameToOID()
228 // MapNameToOID ("SHA", "1.3.14.3.2.26");
229 MapNameToOID ("SHA1", "1.3.14.3.2.26");
230 MapNameToOID ("System.Security.Cryptography.SHA1", "1.3.14.3.2.26");
231 // MapNameToOID ("System.Security.Cryptography.HashAlgorithm", "1.3.14.3.2.26");
232 MapNameToOID ("System.Security.Cryptography.SHA1CryptoServiceProvider", "1.3.14.3.2.26");
233 MapNameToOID ("System.Security.Cryptography.SHA1Managed", "1.3.14.3.2.26");
234 MapNameToOID ("MD5", "1.2.840.113549.2.5");
235 MapNameToOID ("System.Security.Cryptography.MD5", "1.2.840.113549.2.5");
236 MapNameToOID ("System.Security.Cryptography.MD5CryptoServiceProvider", "1.2.840.113549.2.5");
237 MapNameToOID ("SHA256", "2.16.840.1.101.3.4.1");
238 // MapNameToOID ("SHA-256", "2.16.840.1.101.3.4.1");
239 MapNameToOID ("System.Security.Cryptography.SHA256", "2.16.840.1.101.3.4.1");
240 MapNameToOID ("System.Security.Cryptography.SHA256Managed", "2.16.840.1.101.3.4.1");
241 MapNameToOID ("SHA384", "2.16.840.1.101.3.4.2");
242 // MapNameToOID ("SHA-384", "2.16.840.1.101.3.4.2");
243 MapNameToOID ("System.Security.Cryptography.SHA384", "2.16.840.1.101.3.4.2");
244 MapNameToOID ("System.Security.Cryptography.SHA384Managed", "2.16.840.1.101.3.4.2");
245 MapNameToOID ("SHA512", "2.16.840.1.101.3.4.3");
246 // MapNameToOID ("SHA-512", "2.16.840.1.101.3.4.3");
247 MapNameToOID ("System.Security.Cryptography.SHA512", "2.16.840.1.101.3.4.3");
248 MapNameToOID ("System.Security.Cryptography.SHA512Managed", "2.16.840.1.101.3.4.3");
249 // LAMESPEC: only documentated in ".NET Framework Security" book
250 MapNameToOID ("TripleDESKeyWrap", "1.2.840.113549.1.9.16.3.6");
252 MapNameToOID ("RSA", null);
253 MapNameToOID ("System.Security.Cryptography.RSA", null);
254 MapNameToOID ("System.Security.Cryptography.AsymmetricAlgorithm", null);
255 MapNameToOID ("DSA", null);
256 MapNameToOID ("System.Security.Cryptography.DSA", null);
257 MapNameToOID ("DES", null);
258 MapNameToOID ("System.Security.Cryptography.DES", null);
259 MapNameToOID ("3DES", null);
260 MapNameToOID ("TripleDES", null);
261 MapNameToOID ("Triple DES", null);
262 MapNameToOID ("System.Security.Cryptography.TripleDES", null);
263 MapNameToOID ("RC2", null);
264 MapNameToOID ("System.Security.Cryptography.RC2", null);
265 MapNameToOID ("Rijndael", null);
266 MapNameToOID ("System.Security.Cryptography.Rijndael", null);
267 MapNameToOID ("System.Security.Cryptography.SymmetricAlgorithm", null);
268 // LAMESPEC Undocumented Names in CryptoConfig
269 MapNameToOID ("RandomNumberGenerator", null);
270 MapNameToOID ("System.Security.Cryptography.RandomNumberGenerator", null);
271 MapNameToOID ("System.Security.Cryptography.KeyedHashAlgorithm", null);
272 MapNameToOID ("HMACSHA1", null);
273 MapNameToOID ("System.Security.Cryptography.HMACSHA1", null);
274 MapNameToOID ("MACTripleDES", null);
275 MapNameToOID ("System.Security.Cryptography.MACTripleDES", null);
276 // non existing algo should return null (without exception)
277 MapNameToOID ("NonExistingAlgorithm", null);
281 public void CCToString ()
283 // under normal circumstance there are no need to create a CryptoConfig object
284 // because all interesting stuff are in static methods
285 CryptoConfig cc = new CryptoConfig ();
286 AssertEquals ("System.Security.Cryptography.CryptoConfig", cc.ToString ());