gpgsm data structure

2009-04-30 Thread rookie01
Hi, I’m not good in C and algorithms, so I have a question. A recipient cannot decrypt my gpgsm signed and encrypted data. He sent me some data he can decrypt. It looks like this: 121:d=5 hl=2 l= 13 cons: SEQUENCE 123:d=6 hl=2 l= 9 prim: OBJECT:rsaEncryption 134

Re: Subkeys...

2009-04-30 Thread felipe alvarez
Somewhat humourously, my public key is now up on all the public key servers! I guess I'll have to live with all that spam .. .. .. felipe (can't sign this msg - Outlook express sucks, i use Kmail regularly, and don't want to bother customising my windows and "getting used to it." bad idea, no

Re: compatible? GnuPG & PGP 6.5.8

2009-04-30 Thread vedaal
>Rasta Surfer wrote: >> Is it possible to export a key from GNUPG 1.4.[7,9] and import >it into PGP 6.5.8? >>> i know pgp 6.5.8 is older than the hills, i still imagine there >is a work around for some type of incompatibility. it's possible, but 'tedious' ;-) [1] use the gnupg option of --p

Re: Subkeys...

2009-04-30 Thread Faramir
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 felipe alvarez escribió: > Somewhat humourously, my public key is now up on all the public key > servers! I guess I'll have to live with all that spam .. .. .. Well, it was predictable soon or later somebody was going to upload it without your con

Selecting cipher to generate a key pair

2009-04-30 Thread Smith, Cathy
Is it possible to select a specific cipher, such as Triple-DES or Blowfish, to use to generate a key pair? I've read email posted in the archives, and FAQ that indicates this is possible. I don't see an option to do that just running pgp --gen-key Thanks. Cathy --- Cathy L. Smith Engi

re: Selecting cipher to generate a key pair

2009-04-30 Thread vedaal
>Is it possible to select a specific cipher, such as >Triple-DES or Blowfish, to use to generate a key pair? if, by selection, you mean to choose that cipher as the one protecting your secret key, then yes use the following options: --expert --s2k-cipher-algo name (either Blowfish or 3DES, or

New results against SHA-1

2009-04-30 Thread David Shaw
http://eurocrypt2009rump.cr.yp.to/837a0a8086fa6ca714249409ddfae43d.pdf There is not much hard information yet, but the two big quotes are "SHA-1 collisions now 2^52" and "Practical collisions are within resources of a well funded organisation." David __

Re: Selecting cipher to generate a key pair

2009-04-30 Thread Allen Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 ved...@hush.com wrote: > (either Blowfish or 3DES, or any other one you wish) What's the default to encrypting/hashing the secret key? And how good is it? Allen -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with M

Re: Selecting cipher to generate a key pair

2009-04-30 Thread Robert J. Hansen
Allen Schultz wrote: > What's the default to encrypting/hashing the secret key? And how good is it? CAST5-128. It's hard to talk about how good it is. Cryptography is an intensively mathematical discipline, and most people are not very well-equipped to discuss those details. Ultimately, it woul