Re: Key derivation with non-ASCII characters

2004-09-22 Thread Frank Taylor
Many thanks for this information! Some initial testing shows that this works. My AD is set to codepage 437 (US), which encodes a pound sign as 0x9c (156). I set the password on the AD itself so there are no problems with differing codepage settings. Converting the secret£ password using this encod

Re: Key derivation with non-ASCII characters

2004-09-09 Thread Frank Taylor
> Could you look at the salt that is being used? The easiest way to do > that is to try sending an AS request and see what you get back in the > etype-info structure? I have done some investigation now and have the following information. The Active Directory Domain (Kerberos realm) is DEV.PROPE

Re: Key derivation with non-ASCII characters

2004-09-03 Thread Frank Taylor
> Careful here. The crypto document does require the use of UTF-8 encoding. > However, in the updated specification (as in RFC1510), these strings are > actually restricted to 7-bit US-ASCII. Implementations which use non-ASCII > characters (and most do) violate RFC1510. I stand corrected. Ind

Re: Windows 2003 KDC: Problem mit ktpass

2004-09-03 Thread Frank Taylor
Jeremy mentioned the solution above: you need to specify the user's domain in the mapUser argument. The following is an entry from our knowledge base on this problem: -- Symptom When using ktpass.exe on a Windows Server 2003 domain

Re: Key derivation with non-ASCII characters

2004-09-01 Thread Frank Taylor
> No, although an explanation of why the problem is hard and why in > general you may not be able to solve it is in > draft-ietf-krb-wg-kerberos-clarifications (successor to RFC 1510). Thanks for the pointer... I have now found: Encryption and Checksum Specifications for Kerberos 5 (draft-ietf-krb

Key derivation with non-ASCII characters

2004-08-31 Thread Frank Taylor
Apologies if this is covered in an obvious place, but I have not found the solution to this problem. I am using a Microsoft Active Directory as a Kerberos server with a Java-based client. On the server, the target account has a password that contains a pound sterling sign (Unicode 0x00A3). This pa

Re: Proxiable tickets

2003-12-17 Thread Frank Taylor
[EMAIL PROTECTED] (Frank Taylor) wrote in message news:<[EMAIL PROTECTED]>... > Whilst I believe this is how it should work in theory, I am lost as to > how to implement this in practice. Specifically, I am not sure exactly > what should be passed from the client to the

Proxiable tickets

2003-12-16 Thread Frank Taylor
tions. Is there a better solution? Thanks, Frank Taylor. Kerberos mailing list [EMAIL PROTECTED] https://mailman.mit.edu/mailman/listinfo/kerberos