[Cryptography] [FORGED] cms with multiple signatures

[Peter Gutmann]

Davy Durham <ddurham at davyandbeth.com> writes:

>I have searched high and low for some open source tool (running on linux
>here) that can generate cms/smime/pkcs7 messages with multiple signatures,
>but without much success.

cryptlib will do it no problems,
https://www.cs.auckland.ac.nz/~pgut001/cryptlib/index.html.

Peter.