On 11-08-2010 17:40, cmkastn wrote:
With regards to initialization vectors for CBC-mode block ciphers, how does
one extract the vector? Is it merely the first X bytes of data after the
record header, where X is the block size?
No, the IV is computed according to a formula in the protocol
With regards to initialization vectors for CBC-mode block ciphers, how does
one extract the vector? Is it merely the first X bytes of data after the
record header, where X is the block size?
If so, are those first X bytes unencrypted? I suppose they must be.
Also, it's my understanding
Thank you.Nils Larsch <[EMAIL PROTECTED]> wrote:
On Thu, Mar 24, 2005, Layla wrote:> Hi,> I'm writing a program which requires the use of encryption/decryption> functions, therefore, I have been using EVP functions for initializing> cipher contexts. I generated keys and ini
On Thu, Mar 24, 2005, Layla wrote:
> Hi,
> I'm writing a program which requires the use of encryption/decryption
> functions, therefore, I have been using EVP functions for initializing
> cipher contexts. I generated keys and initialization vectors for this
> purpose, but
Hi,
I'm writing a program which requires the use of encryption/decryption functions, therefore, I have been using EVP functions for initializing cipher contexts. I generated keys and initialization vectors for this purpose, but someone told me that initialization vectors aren't nec
