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Supporting GnuPG's Default: DSA and ElgamalWhich CryptLib Encryption/Decryption algorithm matches GnuPG's Default: "DSA and Elgamal"?
Let's use latest version of Ubuntu as a reference point to constrain the GnuPG version - Assuming that is useful. TIA _______________________________________________ Cryptlib mailing list Cryptlib@... via Mail: cryptlib-request@... Archive: ftp://ftp.franken.de/pub/crypt/cryptlib/archives/ http://news.gmane.org/gmane.comp.encryption.cryptlib Posts from non-subscribed addresses are blocked to prevent spam, please subscribe in order to post messages. |
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Re: Supporting GnuPG's Default: DSA and Elgamal"Crypt lib" <cryptlib@...> writes:
>Which CryptLib Encryption/Decryption algorithm matches GnuPG's Default: >"DSA and Elgamal"? DSA is CRYPT_ALGO_DSA, Elgamal is CRYPT_ALGO_ELGAMAL. Peter. _______________________________________________ Cryptlib mailing list Cryptlib@... via Mail: cryptlib-request@... Archive: ftp://ftp.franken.de/pub/crypt/cryptlib/archives/ http://news.gmane.org/gmane.comp.encryption.cryptlib Posts from non-subscribed addresses are blocked to prevent spam, please subscribe in order to post messages. |
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Re: Supporting GnuPG's Default: DSA and ElgamalDoes not seem to answer the question, and in fact suggests GnuPG is not supported?
One of our vendors specifically stated support for GPG using "DSA and Elgamal", GnuPG's Default is "DSA and Elgamal", and referencing Bruce's Applied Cryptography 2nd ed page 490 clearly states "ELGamal Encryption with DSA" is a legitimate "mixed mode" algorithm, and I've found a large number of confirming posts around the internet. Again, am I to conclude Cryptlib does not support "DSA and Elgamal" and thus does not support GnuPG's default? Or are you saying both of those options can be set for a single envelope? Thanks On 11/1/08, Peter Gutmann <pgut001@...> wrote: "Crypt lib" <cryptlib@...> writes: _______________________________________________ Cryptlib mailing list Cryptlib@... via Mail: cryptlib-request@... Archive: ftp://ftp.franken.de/pub/crypt/cryptlib/archives/ http://news.gmane.org/gmane.comp.encryption.cryptlib Posts from non-subscribed addresses are blocked to prevent spam, please subscribe in order to post messages. |
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Re: Supporting GnuPG's Default: DSA and Elgamal"Crypt lib" <cryptlib@...> writes:
>One of our vendors specifically stated support for GPG using "DSA and >Elgamal", GnuPG's Default is "DSA and Elgamal", and referencing Bruce's >Applied Cryptography 2nd ed page 490 clearly states "ELGamal Encryption with >DSA" is a legitimate "mixed mode" algorithm, and I've found a large number of >confirming posts around the internet. GPG supports signing with DSA keys and encryption with Elgamal keys, and calls the result "DSA and Elgamal". cryptlib also supports signing with DSA keys and encryption with Elgamal keys. You have my permission to call it "DSA and Elgamal" too if it makes you feel any better :-). Peter. _______________________________________________ Cryptlib mailing list Cryptlib@... via Mail: cryptlib-request@... Archive: ftp://ftp.franken.de/pub/crypt/cryptlib/archives/ http://news.gmane.org/gmane.comp.encryption.cryptlib Posts from non-subscribed addresses are blocked to prevent spam, please subscribe in order to post messages. |
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Re: Supporting GnuPG's Default: DSA and ElgamalUnderstood.
Thank you for the clarification. On 11/2/08, Peter Gutmann <pgut001@...> wrote: "Crypt lib" <cryptlib@...> writes: _______________________________________________ Cryptlib mailing list Cryptlib@... via Mail: cryptlib-request@... Archive: ftp://ftp.franken.de/pub/crypt/cryptlib/archives/ http://news.gmane.org/gmane.comp.encryption.cryptlib Posts from non-subscribed addresses are blocked to prevent spam, please subscribe in order to post messages. |
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