AES in counter mode support in openssl

2012-04-13 Thread Saimohan Gajula
*Hi all,* * * *I was working on the Openssl1.0.0a version for AES cryptographic support in counter mode i.e; AES-CTR mode. I did not find any support added to the openssl1.0.0a version. I wanted to ask that is there support for AES counter mode in openssl?? if Yes which version of Openssl support

AES in counter mode support in openssl

2012-04-13 Thread Saimohan Gajula
*Hi all,* * * *I was working on the Openssl1.0.0a version for AES cryptographic support in counter mode i.e; AES-CTR mode. I did not find any support added to the openssl1.0.0a version. I wanted to ask that is there support for AES counter mode in openssl?? if Yes which version of Openssl support

Re: AES in counter mode support in openssl

2012-04-13 Thread Matt Caswell (fr...@baggins.org)
Hi Sai Looking at the source code it seems that AES-CTR is #defined out in 1.0.0a. It is there in the latest 1.0.1 version however. Make sure you are using the EVP interface, and the following CTR modes are available (as defined in evp.h): const EVP_CIPHER *EVP_aes_256_ctr(void); const

Re: AES in counter mode support in openssl

2012-04-13 Thread sagar gupta
Hi, There is no core support for aes in counter mode in openssl. I had tried to work on aes in counter mode from openssl in version 1.0.0-beta. I did not find any support even though the functions are defined. As per my knowledge even for later versions its not added still but i do not know

using openssl with c++ under ubuntu

2012-04-13 Thread Benamar Lydia
hello! i want to use openssl to generate diffie-hellman's parameters. i use c++ under ubuntu. I'm I obliged to install or compile something. thank you! __ OpenSSL Project http://www.openssl.org

Re: expired ssl certificate

2012-04-13 Thread Erwin Himawan
The validity period of your root CA and server certificates depends on your Certificate Policy (CP). CP is a document that governs the operation of your PKI. It can be very simple and it can also be very complex. There are a lot of CPs which you can use as a reference. For server cert, with

HSM used as OpenSSL engine

2012-04-13 Thread Sunjeet Singh
Hi, Stupid question- If I use a HSM to store private key used for SSL connections using the CryptoAPI engine for OpenSSL, is all data to be encrypted/decrypted going through my HSM? I'm- 1. Registering my HSM as a Cryptographic Service Provider, and 2. Setting my application code to

Re: HSM used as OpenSSL engine

2012-04-13 Thread Dr. Stephen Henson
On Fri, Apr 13, 2012, Sunjeet Singh wrote: Hi, Stupid question- If I use a HSM to store private key used for SSL connections using the CryptoAPI engine for OpenSSL, is all data to be encrypted/decrypted going through my HSM? I'm- 1. Registering my HSM as a Cryptographic Service