If you look at the ASN1 structure of the public key, its more like the PKCS #8, with the OIDs like RSA encryption etc. This is my understanding....
-----Original Message----- From: Gorelik, Slava [mailto:[EMAIL PROTECTED] Sent: Thursday, November 13, 2003 1:43 AM To: '[EMAIL PROTECTED]' Subject: RE: DSA Question. Hi. The problem is: I don't know in which format public key was written to file. ?????????????????? -----Original Message----- From: Andrew Finkenstadt [mailto:[EMAIL PROTECTED] Sent: Thursday, November 13, 2003 1:04 AM To: [EMAIL PROTECTED] Subject: RE: DSA Question. I'm still getting my own head around how Crypto++ works, lacking a solid foundation in template programming techniques in C++... but the example code in test.cpp is helping a lot. The HexDecoder and Base64Decoders are used to translate a binary format not well suited for text transfer, into one that IS suited. THey are symetric with their corresponding *Encoders. If you choose to use an encoder to place the keys into a file, you will need to use the corresponding decoder to read it in from the file. I think. If I am wrong, I'm sure someone will tell me quickly. :) Andy -----Original Message----- From: Gorelik, Slava [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 12, 2003 1:20 AM To: '[EMAIL PROTECTED]' Subject: RE: DSA Question. To Wei Dai But, in the RSA example , you use HexDecoder, but how could I know which decoder to use ? -----Original Message----- From: Wei Dai [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 11, 2003 10:31 PM To: [EMAIL PROTECTED] Subject: Re: DSA Question. Have you looked at the RSA sample code in test.cpp? DSA usage is very similar. On Tue, Nov 11, 2003 at 11:56:26AM +0100, Gorelik, Slava wrote: > Hi to All. > > I have a one stupid question. > > > > I want to use the DSA class I have a public key in the file. > > How can I load the key to the PublicKey in the DSA ???? > > > > Thank You. > > >
