Re: Dev EVP Unterstand

2008-07-01 Thread Dr. Stephen Henson
On Sat, Jun 28, 2008, Razack wrote: > I'm not sure, that this code is correct? > > > > thx for help > > > > unsigned char text[]="Hello World!"; > > char key[]="password"; > > char iv[]="12345678"; > > [snip] > > > EV

RE: Dev EVP Unterstand

2008-07-01 Thread David Schwartz
> I'm not sure, that this code is correct? It has some minor issues but appears basically correct. >EVP_EncryptInit_ex(&ctx,EVP_aes_256_cbc(),NULL,key,iv); >EVP_EncryptUpdate(&ctx,outbuf,&outlen,text,strlen(text)); >EVP_EncryptFinal_ex(&ctx,outbuf

Re: Dev EVP Unterstand

2008-06-30 Thread Prasad Pawar
It's working properly I execute program and output is : [EMAIL PROTECTED] Hello World! what is your problem? On Mon, Jun 30, 2008 at 4:12 PM, Vijay Kotari <[EMAIL PROTECTED]> wrote: > I not too sure about using the same context for both decryption and > encryption. It says in the man pages th

Re: Dev EVP Unterstand

2008-06-30 Thread Vijay Kotari
I not too sure about using the same context for both decryption and encryption. It says in the man pages that * EVP**_**CIPHER**_**CTX**_**cleanup()* clears all information from a cipher context and free up any allocated memory associated with it. So, I think you should probably use different con