Laurence Lundblade

This should fan out for all algorithms supported.

Generate some HPKE-encrypted messages using some other tool and embed them in t_cose tests t_cose should be able to decrypt them t_cose should be able to encrypt the same payload...

t_cose very intentionally doesn't use malloc so it use needs to be remove from HPKE

COSE_Mac0 is implemented. It would be nice to do COSE_MAC with COSE_Recipients too as part of the validation of COSE_Recipients -- the ones shared with COSE_Encrypt even though there's not...

While we have basic HPKE working in conformance with draft-ietf-cose-hpke-04, there's a lot before it is to commercial quality release level. Rather than filling a large number of issues, they...

This is for COSE_Encrypt0, COSE_Encrypt, the key wrap COSE_Recipient and the HPKE COSE_Recipient

This will test the COSE_Encrypt and COSE_Encrypt0 decoding

Size calculation mode (ptr NULL, len SIZE_MAX) is close to working, but not complete and not tested.