Re: AES in CFB128 mode?

2006-10-26 Thread Wan-Teh Chang
of AES in CFB128 mode in NSS. It has been running fine for me for a while btw. Allan, did you mean you built the CFB128 mode yourself using the ECB mode as a primitive, as I suggested? Wan-Teh ___ dev-tech-crypto mailing list dev-tech-crypto

Re: AES in CFB128 mode?

2006-09-27 Thread Allan Beaufour
On 9/26/06, Bob Relyea [EMAIL PROTECTED] wrote: The only hard issue I see is getting a PKCS #11 mechanism for CFB mode. Once that exists it should be realitively easy to add such a mechanism. The primary changes would be in softoken, pk11wrap, and possibly adding an OID in util/secoid.[ch]. I

Re: AES in CFB128 mode?

2006-09-25 Thread [EMAIL PROTECTED]
Wan-Teh Chang wrote: [EMAIL PROTECTED] wrote: Wan-Teh Chang wrote: Why would you like to use the CFB mode? Because that's what the current (non-NSS) code does. I'd rather just port, not change, the code. Is the CFB mode used in your implementation of some standard? Just curious.

Re: AES in CFB128 mode?

2006-09-25 Thread [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote: Wan-Teh Chang wrote: [EMAIL PROTECTED] wrote: Wan-Teh Chang wrote: Why would you like to use the CFB mode? Because that's what the current (non-NSS) code does. I'd rather just port, not change, the code. Is the CFB mode used in your implementation of

Re: AES in CFB128 mode?

2006-09-25 Thread Nelson B
[EMAIL PROTECTED] wrote: Why would you like to use the CFB mode? Because that's what the current (non-NSS) code does. I'd rather just port, not change, the code. Is the CFB mode used in your implementation of some standard? Just curious. No, it is not a standard. But it is used by SNMP

Re: AES in CFB128 mode?

2006-09-22 Thread [EMAIL PROTECTED]
Wan-Teh Chang wrote: [EMAIL PROTECTED] wrote: Is it possible to use AES in CFB128 mode using NSS? If yes, how? :) (if no, why not? :) ) No, CFB128 mode is not implemented. You can only use AES in ECB or CBC mode. Nobody asked for CFB mode support before. Why would you like to use

Re: AES in CFB128 mode?

2006-09-22 Thread Wan-Teh Chang
[EMAIL PROTECTED] wrote: Wan-Teh Chang wrote: Why would you like to use the CFB mode? Because that's what the current (non-NSS) code does. I'd rather just port, not change, the code. Is the CFB mode used in your implementation of some standard? Just curious. The crypto support in NSS has

AES in CFB128 mode?

2006-09-21 Thread [EMAIL PROTECTED]
Is it possible to use AES in CFB128 mode using NSS? If yes, how? :) (if no, why not? :) ) ___ dev-tech-crypto mailing list dev-tech-crypto@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-tech-crypto

Re: AES in CFB128 mode?

2006-09-21 Thread Wan-Teh Chang
[EMAIL PROTECTED] wrote: Is it possible to use AES in CFB128 mode using NSS? If yes, how? :) (if no, why not? :) ) No, CFB128 mode is not implemented. You can only use AES in ECB or CBC mode. Nobody asked for CFB mode support before. Why would you like to use the CFB mode? To use AES