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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=79269 --- shadow/79269 2006-09-04 05:02:49.000000000 -0400 +++ shadow/79269.tmp.9887 2006-09-05 10:11:20.000000000 -0400 @@ -1,23 +1,23 @@ Bug#: 79269 Product: Mono: Class Libraries Version: 1.1 -OS: +OS: unknown OS Details: -Status: NEW +Status: ASSIGNED Resolution: -Severity: +Severity: Unknown Priority: Normal Component: CORLIB AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] QAContact: [EMAIL PROTECTED] TargetMilestone: --- URL: Cc: -Summary: NRE in RSACryptoServiceProvider.Decrypt() for X509Certificate2.PrivateKey +Summary: [2.0] NRE in RSACryptoServiceProvider.Decrypt() for X509Certificate2.PrivateKey The following code causes a NullReferenceException with the attached certificate. using System; using System.Security.Cryptography; @@ -77,6 +77,44 @@ The certificate is created by our makecert.exe (makecert -p12 test.pfx mono). ------- Additional Comments From [EMAIL PROTECTED] 2006-09-04 05:02 ------- Created an attachment (id=17603) sample certificate loaded by the sample code. + +------- Additional Comments From [EMAIL PROTECTED] 2006-09-05 10:11 ------- +For some reason the private key didn't find it's way in the +certificate instance, see updated source code on how to trap this +issue (v2 specific). + +Not sure if the NRE is normal or not (i.e. compatible exception) but +I'll look at it. + +Also note that all new X509 stuff available in v2 is unimplemented, +incomplete and/or untested. + + +// gmcs -debug 79269.cs + +using System; +using System.Security.Cryptography; +using System.Security.Cryptography.X509Certificates; + +public class Test +{ + public static void Main () + { + X509Certificate2 cert = + new X509Certificate2 ("test.pfx", "mono"); + RSACryptoServiceProvider csp = + (RSACryptoServiceProvider) cert.PrivateKey; + if (csp.PublicOnly) { + Console.WriteLine ("private key is inaccessible"); + return; + } + string b64 = +@"YgyAhscnTTIcDeLJTZcOYYyHVxNhV6d03jeZYjq0sPMEsfCCbE/NcFyYHD9BTuiduqPplCLbGpfZIZYJ6vAP9m5z4Q9eEw79kmEFCsm8wSKEo/gKiptVpwQ78VOPrWd/wEkTTeeg2nVim3JIsTKGFlV7rKxIWQhGN9aAqgP8nZI="; + byte [] bytes = Convert.FromBase64String (b64); + csp.Decrypt (bytes, true); + } +} + _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
