Daniel Kahn Gillmor writes:
> When walking the MIME tree, we might need to extract a new MIME
> object. Thus far, we've only done it when decrypting
> multipart/encrypted messages, but PKCS#7 (RFC 8551, S/MIME) has
> several other transformations that warrant a comparable form of
> unwrapping.
When walking the MIME tree, we might need to extract a new MIME
object. Thus far, we've only done it when decrypting
multipart/encrypted messages, but PKCS#7 (RFC 8551, S/MIME) has
several other transformations that warrant a comparable form of
unwrapping.
Make this member re-usable for PKCS#7
