[fpc-pascal] 512bit (or higher) file encryption

2014-10-11 Thread Krzysztof
Hi, Need to encrypt file with 512bit (or higher) key. Looking at DCPCrypt but seems that none of them can do that. Any advice? Regards ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org

Re: [fpc-pascal] 512bit (or higher) file encryption

2014-10-11 Thread Graeme Geldenhuys
On 2014-10-11 16:20, Krzysztof wrote: Need to encrypt file with 512bit (or higher) key. Looking at DCPCrypt but seems that none of them can do that. Any advice? From the DCPCrypt documentation: = DCPcrypt v2 contains the following ciphers and hash algorithms:

Re: [fpc-pascal] 512bit (or higher) file encryption

2014-10-11 Thread Krzysztof
Thanks Graeme! My fault that I didn't read documentation. I checked ciphers source looking for comments at top of the unit. BTW: What does it mean non-commecial? Algorithms are licensed or FPC implementations? My tool will be free and open source with donate option

Re: [fpc-pascal] 512bit (or higher) file encryption

2014-10-11 Thread José Mejuto
El 11/10/2014 a las #4, Krzysztof escribió: Hi, Need to encrypt file with 512bit (or higher) key. Looking at DCPCrypt but seems that none of them can do that. Any advice? Hello, Which is the reason for such a big symmetric key size ? -- ___

Re: [fpc-pascal] 512bit (or higher) file encryption

2014-10-11 Thread Graeme Geldenhuys
On 2014-10-11 20:45, Krzysztof wrote: BTW: What does it mean non-commecial? Algorithms are licensed or FPC implementations? My tool will be free and open source with donate option I guess you should be fine then, but I'm no lawyer. If in double ask advice from a software lawyer to be sure.