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Subject: Groups - Add X3DH and Double Ratchet mechanisms to PKCS#11 uploaded
Document Name: Add X3DH and Double Ratchet mechanisms to PKCS#11 Description Extended Triple DH[1], the key-exchange of the Signal protocol, it depends on XEDDSA since it uses the peers long-term identity keys to both sign and DH in this protocol. The Double Ratchet[2] also part of the Signal protocol, this derives keys at every send/receiving of messages, providing self-healing and forward secrecy. i guess i also have to add the footnotes from table 10, to the attributes of the double ratchet secret key attribute table. but i'm a bit unsure about all this. [1] https://signal.org/docs/specifications/x3dh/ [2] https://signal.org/docs/specifications/doubleratchet/ Download Latest Revision Public Download Link Submitter: Stefan Marsiske Group: OASIS PKCS 11 TC Folder: Working Drafts Date submitted: 2017-12-19 06:14:54 |
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