str4d
9585c67ed2
book: Refine types on Commitments page
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-05-21 21:23:08 +01:00
Jack Grigg
d0c16910d6
book: Document why ivk != 0
2021-05-11 19:14:52 +12:00
str4d
632fa8dcf2
Merge pull request #68 from daira/daira-nullifiers
...
[Book] Update nullifier explanation to include Extract_P
2021-04-22 05:50:01 +01:00
Daira Hopwood
18bc70afa2
[Book] Explain the decision to exclude zero points and scalars for KA.Orchard. fixes #62
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-21 18:38:25 +01:00
Daira Hopwood
f5bab61f81
Update nullifier explanation to include Extract_P.
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-21 18:25:31 +01:00
Daira Hopwood
0191fa0a47
Orchard book: minimal description of unified addresses.
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-03-27 17:08:39 +00:00
Jack Grigg
f563c1636f
book: Update commitment tree section with the design decision
2021-02-12 01:47:04 +00:00
str4d
d541261507
Apply suggestions from review
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-02-12 08:09:45 +13:00
Jack Grigg
adb377de7d
book: Document design rationale for Orchard keys and addresses
2021-02-08 18:31:36 +00:00
str4d
a2f85c7932
Apply editorial suggestions from code review
...
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
2021-01-22 14:52:05 +13:00
Jack Grigg
18e039218b
book: Note that we use 0 for uncommitted leaves in the commitment tree
2021-01-22 00:32:24 +00:00
Daira Hopwood
d6fd00b5b3
Cosmetics and Markdown formatting.
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-21 00:07:38 +00:00
Daira Hopwood
265ff91cc6
F might be Poseidon.
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-21 00:07:21 +00:00
Daira Hopwood
db071913b6
Explain in more detail the argument for Balance.
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-21 00:06:50 +00:00
Daira Hopwood
3ca9704d30
Swap ak and nk in the input to ShortCommit^{ivk}.
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-21 00:05:47 +00:00
Jack Grigg
f3a36457d7
book: Add rationale for nullifier design
2021-01-20 14:12:38 +00:00
Jack Grigg
0abc0ef11a
book: Revert to the previous nullifier design
...
We examined the nullifier designs more closely, and determined that the
previously-selected design was actually fine, but for a somewhat-subtle
reason: even though an adversary with knowledge of a victim's full viewing
key could choose psi to cancel out Hash_nk(rho), the nullifier still
directly depends on rho via the note commitment.
2021-01-20 14:06:03 +00:00
Jack Grigg
9410d14d0a
book: Switch to a new nullifier design
...
The previously-selected design was broken because an adversary with
knowledge of a victim's full viewing key could perform a Faerie Gold
attack: given knowledge of nk, they can choose psi to cancel out
Hash_nk(rho) and cause a collision.
2021-01-09 00:22:52 +00:00
Jack Grigg
750bdfb700
book: Update definitions on nullifier page
2021-01-08 23:29:46 +00:00
Jack Grigg
0fcacf9af0
book: Start adding Orchard design notes
...
Some of this content may move into the concepts section, or possibly into
a dedicated specification area, but for now the design section includes
our choices alongside the reasoning.
2021-01-08 17:10:12 +00:00
Jack Grigg
db24a2ac4d
book: Add KaTeX support
2021-01-08 17:01:35 +00:00
Jack Grigg
10bae831eb
Rename to Orchard
2021-01-08 16:51:10 +00:00
Jack Grigg
8e6d2a7023
Add initial book skeleton
2020-10-27 21:23:20 +00:00
Jack Grigg
b975600b35
Initialise empty mdBook
2020-10-20 23:02:49 +01:00