Re: SMIME ECC encryption
Peter Gutmann <[email protected]>
| Newsgroups | gmane.ietf.x509 |
|---|---|
| Message-ID | <[email protected]> |
Russ Housley <[email protected]> writes: >The current implementation of OpenSSL does not do S/MIME 4.0, which uses >AuthEnvelopedData. The current version of OpenSSL supports earlier versions >of S/MIME, which use EnvelopedData. That may be a different thing though, the OP was asking for "ECC encryption" which I assume is static-ephemeral ECDH or ECMQV (pick one at random) rather than use of AuthEnvelopedData. There are implementations of CMS AuthEnvelopedData, but AFAIK the number of implementations of ECDH-as-key- transport are the same as the number of implementations of DH-as-key- transport. Peter.