Opened 6 years ago

Closed 5 years ago

#12499 closed task (implemented)

Implement cross certification of identity keys with onion keys (prop 228)

Reported by: asn Owned by: nickm
Priority: High Milestone: Tor: 0.2.7.x-final
Component: Core Tor/Tor Version: Tor: 0.2.7
Severity: Keywords: 026-triaged-1, 027-triaged-1-in, SponsorU
Cc: Actual Points:
Parent ID: #12498 Points: small-remaning
Reviewer: Sponsor:

Description (last modified by nickm)

Merged as part of #12498 branch.

Child Tickets

Change History (8)

comment:1 Changed 5 years ago by nickm

My 'ed25519_ref10' branch now has an implementation of the curve25519-to-ed25519 key derivation approach, as I understand it. It is pretty simple, based on ed25519_ref10, and is done in a file named "keyconv.c". It will need review. I should finish that branch first. (To be clear, this operation is a prerequisite for prop228, but is not sufficient for prop228 in itself)

comment:2 Changed 5 years ago by nickm

Parent ID: #12498

There's an implementation of this in my 12498_ed25519_keys branch, with accompanying proposal modifications in torspec branch "220_evolution".

comment:3 Changed 5 years ago by nickm

Owner: set to nickm
Priority: normalmajor
Status: newassigned

comment:4 Changed 5 years ago by nickm

Milestone: Tor: 0.2.6.x-finalTor: 0.2.7.x-final

comment:5 Changed 5 years ago by nickm

Keywords: 027-triaged-1-in added

Marking more tickets as triaged-in for 0.2.7

comment:6 Changed 5 years ago by isabela

Keywords: SponsorU added
Version: Tor: 0.2.7

comment:7 Changed 5 years ago by isabela

Points: small-remaning

comment:8 Changed 5 years ago by nickm

Description: modified (diff)
Resolution: implemented
Status: assignedclosed
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