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PGP

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c++comsecuritycryptographyjson
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  • N Offline
    N Offline
    Nish Nishant
    wrote on last edited by
    #1

    For a new project I will need to implement 1024 bit private key/public key encryption and thus I was checking out pgp.com so that I could download the latest version of this free program. But I was so stunned to realize that NAI had sold out to McAfee and that PGP was not freeware anymore. You could have knocked me down with a floppy disk then, I was that dazed. Somewhere in my inner consciousness, there was a vague awareness of this fact, but it refused to register in my brain. I had always taken PGP for granted and now when this realization hit me like a wet fish smashing against a hot brick, I don’t feel good at all. Is there any alternative to PGP? I need 1024 bit minimum with the private/public key-based encryption. And the software must run on Windows 98. Thus I cannot use the NT based Crypto API and anyway they don’t have asymmetric key encryption, unless I am very much mistaken. Anyway I must tell you that this foul penetration of harsh reality into my sedate nice dream-like world has rendered me a tired man. I am going to take a break for a couple of hours. See ya all then and I do hope someone might have an answer to this turmoil.


    Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

    G J J J E 5 Replies Last reply
    0
    • N Nish Nishant

      For a new project I will need to implement 1024 bit private key/public key encryption and thus I was checking out pgp.com so that I could download the latest version of this free program. But I was so stunned to realize that NAI had sold out to McAfee and that PGP was not freeware anymore. You could have knocked me down with a floppy disk then, I was that dazed. Somewhere in my inner consciousness, there was a vague awareness of this fact, but it refused to register in my brain. I had always taken PGP for granted and now when this realization hit me like a wet fish smashing against a hot brick, I don’t feel good at all. Is there any alternative to PGP? I need 1024 bit minimum with the private/public key-based encryption. And the software must run on Windows 98. Thus I cannot use the NT based Crypto API and anyway they don’t have asymmetric key encryption, unless I am very much mistaken. Anyway I must tell you that this foul penetration of harsh reality into my sedate nice dream-like world has rendered me a tired man. I am going to take a break for a couple of hours. See ya all then and I do hope someone might have an answer to this turmoil.


      Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

      G Offline
      G Offline
      Giles
      wrote on last edited by
      #2

      I belive that OpenPGP exists, where you can also get access to the source code etc. Whether the GUI app is as nice I don't know. It does seem a bit of a shame as PGP was such a great product. Have they completely removed access to PGP freeware for home users? Giles

      N 1 Reply Last reply
      0
      • N Nish Nishant

        For a new project I will need to implement 1024 bit private key/public key encryption and thus I was checking out pgp.com so that I could download the latest version of this free program. But I was so stunned to realize that NAI had sold out to McAfee and that PGP was not freeware anymore. You could have knocked me down with a floppy disk then, I was that dazed. Somewhere in my inner consciousness, there was a vague awareness of this fact, but it refused to register in my brain. I had always taken PGP for granted and now when this realization hit me like a wet fish smashing against a hot brick, I don’t feel good at all. Is there any alternative to PGP? I need 1024 bit minimum with the private/public key-based encryption. And the software must run on Windows 98. Thus I cannot use the NT based Crypto API and anyway they don’t have asymmetric key encryption, unless I am very much mistaken. Anyway I must tell you that this foul penetration of harsh reality into my sedate nice dream-like world has rendered me a tired man. I am going to take a break for a couple of hours. See ya all then and I do hope someone might have an answer to this turmoil.


        Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

        J Offline
        J Offline
        Josef Schroettle
        wrote on last edited by
        #3

        Hi Nish, try www.pgpi.org you will get executables and sources there. Regards Josef

        N 1 Reply Last reply
        0
        • N Nish Nishant

          For a new project I will need to implement 1024 bit private key/public key encryption and thus I was checking out pgp.com so that I could download the latest version of this free program. But I was so stunned to realize that NAI had sold out to McAfee and that PGP was not freeware anymore. You could have knocked me down with a floppy disk then, I was that dazed. Somewhere in my inner consciousness, there was a vague awareness of this fact, but it refused to register in my brain. I had always taken PGP for granted and now when this realization hit me like a wet fish smashing against a hot brick, I don’t feel good at all. Is there any alternative to PGP? I need 1024 bit minimum with the private/public key-based encryption. And the software must run on Windows 98. Thus I cannot use the NT based Crypto API and anyway they don’t have asymmetric key encryption, unless I am very much mistaken. Anyway I must tell you that this foul penetration of harsh reality into my sedate nice dream-like world has rendered me a tired man. I am going to take a break for a couple of hours. See ya all then and I do hope someone might have an answer to this turmoil.


          Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

          J Offline
          J Offline
          Jorgen Sigvardsson
          wrote on last edited by
          #4

          NT Crypto API does support asymmetric encryption in Win2k and later. But I guess that doesn't help your Win98 situation. You may want to look at GnuPG if the GPL is not a problem for you. (Do a search on freshmeat.net) If you don't need specific features of PGP (trust and all that stuff), you may be very well off with OpenSSL (www.openssl.org). It's a function library which has pretty much everything from key generators & encryptions to certificates. IIRC OpenSSL has a very liberal license - BSD style I believe. (And if you're a hardware crypto freak, it does have support for such devices ;) ) (BTW, when I was trying to see whether openssl.org was up or not, IE 6 redirected me to this: http://www.www.openssl.org.com/ - What the ...?) Sonorked as well: 100.13197 jorgen FreeBSD is sexy.

          N 1 Reply Last reply
          0
          • N Nish Nishant

            For a new project I will need to implement 1024 bit private key/public key encryption and thus I was checking out pgp.com so that I could download the latest version of this free program. But I was so stunned to realize that NAI had sold out to McAfee and that PGP was not freeware anymore. You could have knocked me down with a floppy disk then, I was that dazed. Somewhere in my inner consciousness, there was a vague awareness of this fact, but it refused to register in my brain. I had always taken PGP for granted and now when this realization hit me like a wet fish smashing against a hot brick, I don’t feel good at all. Is there any alternative to PGP? I need 1024 bit minimum with the private/public key-based encryption. And the software must run on Windows 98. Thus I cannot use the NT based Crypto API and anyway they don’t have asymmetric key encryption, unless I am very much mistaken. Anyway I must tell you that this foul penetration of harsh reality into my sedate nice dream-like world has rendered me a tired man. I am going to take a break for a couple of hours. See ya all then and I do hope someone might have an answer to this turmoil.


            Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

            J Offline
            J Offline
            JohnJ
            wrote on last edited by
            #5

            Have a look at the Crypto++ class library http://www.eskimo.com/~weidai/cryptlib.html You will find it contains a number of Public Key Algorithms.:) JohnJ http://www.rainbow-innov.co.uk

            N 1 Reply Last reply
            0
            • N Nish Nishant

              For a new project I will need to implement 1024 bit private key/public key encryption and thus I was checking out pgp.com so that I could download the latest version of this free program. But I was so stunned to realize that NAI had sold out to McAfee and that PGP was not freeware anymore. You could have knocked me down with a floppy disk then, I was that dazed. Somewhere in my inner consciousness, there was a vague awareness of this fact, but it refused to register in my brain. I had always taken PGP for granted and now when this realization hit me like a wet fish smashing against a hot brick, I don’t feel good at all. Is there any alternative to PGP? I need 1024 bit minimum with the private/public key-based encryption. And the software must run on Windows 98. Thus I cannot use the NT based Crypto API and anyway they don’t have asymmetric key encryption, unless I am very much mistaken. Anyway I must tell you that this foul penetration of harsh reality into my sedate nice dream-like world has rendered me a tired man. I am going to take a break for a couple of hours. See ya all then and I do hope someone might have an answer to this turmoil.


              Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

              E Offline
              E Offline
              Ed Gadziemski
              wrote on last edited by
              #6

              I hate that! It really pisses me off when that happens. When will people learn that you must smash wet fish against cold bricks?

              N 1 Reply Last reply
              0
              • G Giles

                I belive that OpenPGP exists, where you can also get access to the source code etc. Whether the GUI app is as nice I don't know. It does seem a bit of a shame as PGP was such a great product. Have they completely removed access to PGP freeware for home users? Giles

                N Offline
                N Offline
                Nish Nishant
                wrote on last edited by
                #7

                Giles wrote: I belive that OpenPGP exists I'll look that up, thanks. In linux they have GNU PGP. Nish


                Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

                1 Reply Last reply
                0
                • J Josef Schroettle

                  Hi Nish, try www.pgpi.org you will get executables and sources there. Regards Josef

                  N Offline
                  N Offline
                  Nish Nishant
                  wrote on last edited by
                  #8

                  Josef Schroettle wrote: try www.pgpi.org you will get executables and sources there. Only old ones! Not the latest :-( Nish


                  Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

                  1 Reply Last reply
                  0
                  • J Jorgen Sigvardsson

                    NT Crypto API does support asymmetric encryption in Win2k and later. But I guess that doesn't help your Win98 situation. You may want to look at GnuPG if the GPL is not a problem for you. (Do a search on freshmeat.net) If you don't need specific features of PGP (trust and all that stuff), you may be very well off with OpenSSL (www.openssl.org). It's a function library which has pretty much everything from key generators & encryptions to certificates. IIRC OpenSSL has a very liberal license - BSD style I believe. (And if you're a hardware crypto freak, it does have support for such devices ;) ) (BTW, when I was trying to see whether openssl.org was up or not, IE 6 redirected me to this: http://www.www.openssl.org.com/ - What the ...?) Sonorked as well: 100.13197 jorgen FreeBSD is sexy.

                    N Offline
                    N Offline
                    Nish Nishant
                    wrote on last edited by
                    #9

                    Thanks Jorgen. I'll check openssl out. Nish


                    Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

                    1 Reply Last reply
                    0
                    • J JohnJ

                      Have a look at the Crypto++ class library http://www.eskimo.com/~weidai/cryptlib.html You will find it contains a number of Public Key Algorithms.:) JohnJ http://www.rainbow-innov.co.uk

                      N Offline
                      N Offline
                      Nish Nishant
                      wrote on last edited by
                      #10

                      JohnJ wrote: Have a look at the Crypto++ class library Thanks John. I've got a lot of suggestions from you guys. Thanks all of you in fact :-) Nish


                      Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

                      1 Reply Last reply
                      0
                      • E Ed Gadziemski

                        I hate that! It really pisses me off when that happens. When will people learn that you must smash wet fish against cold bricks?

                        N Offline
                        N Offline
                        Nish Nishant
                        wrote on last edited by
                        #11

                        Ed Gadziemski wrote: I hate that! It really pisses me off when that happens. When will people learn that you must smash wet fish against cold bricks? LOL Okay :-) Nish


                        Regards, Nish Native CPian. Born and brought up on CP. With the CP blood in him.

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