Hi OpenSSL,
I am using group 19 which is ECDH elliptic curve group (NID_X9_62_prime256v1)
and is giving 32 bytes/256 bit of shared secret key.
I want to use it to work with AES-128 CBC encryption algorithm. As the key
length generated by ECDH is 32 bytes, is there any way to generate the key
l
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On Thu, Jul 04, 2024 at 06:20:25PM +, Vishal Kevat via openssl-users wrote:
> I want to know what length of encryption key does AES-128 CBC supports?
Exactly 128 bits, no more, no less.
> I believe that it supports key leng
Hi OpenSLL users,
I want to know what length of encryption key does AES-128 CBC supports?
I believe that it supports key length max upto 128 bits that is 16 bytes.
What happens if I give the input key of more than 16 bytes? Will the AES-128
drop the remaining bytes and consider only first 16 by
ents]
On Fri, May 31, 2024 at 12:39:12PM +0000, Vishal Kevat via openssl-users wrote:
> Is there any way to make this prime number work by doing some
> modifications in the openssl source code.
It ISN'T a *prime* number.
> Like bypassing the Open
PM
To: openssl-users@openssl.org
Subject: Re: Issue in DH Algorithm Keys Generation in OpenSSL 3.3.0
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On Fri, May 31, 2024 at 07:47:40AM +, Vishal Kevat via openssl-users wrote:
> I am using Open
Hi OpenSSL users,
I am using OpenSSL source version 3.3.0 and facing an issue in key generation
part of Diffie Hellman (DH) Algorithm. Below are the APIs I am using for
generating Public and Private Keys:
static unsigned char DH_PRIME_128[] = { /* 128 bit prime */
0xff, 0xff, 0xff, 0xff,
