On Mon, Dec 17, 2012 at 11:16 PM, jeetendra gangele <gangele...@gmail.com> wrote: > Hi, > Do we have support for 448 bit hash value generation in openssl.? > I looked into the header file and I did not find functiobn related to that. > > Actually I need to compute shared key for ecdh and that should be 56 Bytes > long. > I could genearte the 20 byte 32 bytes but I need 56 bytes only. 448 bits is 56 bytes. You will have to use a smaller hash and iterate in a KDF-like fashion; or a larger hash and truncate.
Jeff ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org
