Daira Hopwood
|
d7dd20d281
|
Wording improvement.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-27 23:40:01 +00:00 |
Daira Hopwood
|
65ebefd7e8
|
Merge "Raw Encoding" subsubsections into their parent, and correct a section title.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-27 23:39:12 +00:00 |
Daira Hopwood
|
f3041d4e07
|
The viewing key holder should check epk.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-27 21:14:39 +00:00 |
Daira Hopwood
|
9611e0b35b
|
The arguments to Curve25519 multiplication were consistently the wrong way round.
Also, add the base point argument to the computation of pk_enc from sk_enc.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-27 21:12:50 +00:00 |
Daira Hopwood
|
c6ec1e0e07
|
Note about some fields not being constrained in the circuit.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-27 20:58:39 +00:00 |
Daira Hopwood
|
a816d1fd18
|
Correct an obsolete paragraph relating a_sk and a_pk.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-27 20:38:58 +00:00 |
Daira Hopwood
|
0770ff87dc
|
Acknowledgements.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-27 00:54:33 +00:00 |
Daira Hopwood
|
0545c5b9ca
|
Work in progress on "Differences from Zerocash" section.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-27 00:54:06 +00:00 |
Daira Hopwood
|
98398f0385
|
Update Pour statement for viewing keys.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-27 00:52:14 +00:00 |
Daira Hopwood
|
a2d625f1b2
|
Merge branch '738.fix-internalh-collision.0' into 406.viewing-keys.1
Includes other fixes.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-26 17:22:59 +00:00 |
Daira Hopwood
|
ce18d51650
|
Proposed fix for domain separation and truncation.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-26 16:36:59 +00:00 |
Daira Hopwood
|
e7ad03ac52
|
The nonce input to the AEAD isn't long enough, so derive K^disclose_i using a PRF instead.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-26 01:56:04 +00:00 |
Daira Hopwood
|
abb9da9937
|
Fix a long line.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-26 00:21:25 +00:00 |
Daira Hopwood
|
f0c24c113e
|
Merge branch '738.fix-internalh-collision.0' into 406.viewing-keys.1
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-26 00:17:19 +00:00 |
Daira Hopwood
|
e20d0dd437
|
Fix for InternalH collision attack.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-26 00:02:11 +00:00 |
Daira Hopwood
|
1d03b32575
|
Fix order of arguments to nonce in Pour statement.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 23:44:44 +00:00 |
Daira Hopwood
|
14e2428c66
|
Include security@z.cash address.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 23:41:47 +00:00 |
Daira Hopwood
|
e2d08d1073
|
Fix the definition of P^shared.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 23:39:20 +00:00 |
Daira Hopwood
|
91ecf4ff93
|
Fix keystream reuse bug found by Taylor.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 23:38:31 +00:00 |
Daira Hopwood
|
7719e708c7
|
Fixes to Pour statement.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 21:42:28 +00:00 |
Daira Hopwood
|
19eb032dac
|
Fixes to encryption section.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 21:42:00 +00:00 |
Daira Hopwood
|
dc4e99389e
|
Add back some information that was lost in a previous refactoring.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 19:43:03 +00:00 |
Daira Hopwood
|
0e3aee41ac
|
Fix encodings to take into account viewing keys.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 19:41:06 +00:00 |
Daira Hopwood
|
36340df6c2
|
Rearrange sections; macro cleanups.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 18:32:18 +00:00 |
Daira Hopwood
|
3576398cfb
|
WIP: encryption and key derivation changes for viewing keys.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 17:13:31 +00:00 |
Daira Hopwood
|
d33c441c91
|
Makefile: protocol.pdf depends on key_components.pdf.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 17:12:56 +00:00 |
Daira Hopwood
|
50dcb686f0
|
Define 1..N notation.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 17:12:28 +00:00 |
Daira Hopwood
|
0db3ecc2ad
|
Add comments about changes in coin validity due to blockchain evolution.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-25 17:10:26 +00:00 |
Daira Hopwood
|
a8468efb58
|
More WIP.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-17 02:03:50 +00:00 |
Daira Hopwood
|
6a2713ec02
|
WIP toward changing the disclosure ciphertext to symmetric encryption.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-17 01:57:21 +00:00 |
Daira Hopwood
|
0e43170229
|
New key_components diagram.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-17 00:58:02 +00:00 |
Daira Hopwood
|
2d924b2fbc
|
Add key_components diagram.
|
2016-02-16 20:08:52 +00:00 |
Daira Hopwood
|
a7e10012f7
|
Work in progress for viewing key support.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-16 20:07:31 +00:00 |
Daira Hopwood
|
9ed6ece058
|
Add conformance definitions and Caution section.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-16 19:49:37 +00:00 |
Daira Hopwood
|
e58b268d5d
|
Correct i to i-1 in the PRF inputs.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-16 19:47:27 +00:00 |
Daira Hopwood
|
270959b5cd
|
Add make target that makes the PDF unconditionally.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-16 19:45:29 +00:00 |
Daira Hopwood
|
b3b34c21f0
|
Add table of contents and version.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-11 18:54:23 +00:00 |
Daira Hopwood
|
7f00921967
|
Change coin commitments in Merkle tree diagram back to cm.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-11 18:37:28 +00:00 |
Daira Hopwood
|
63a13665b7
|
Highlight changes for Faerie Gold fix.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-11 18:21:39 +00:00 |
Daira Hopwood
|
8b3f18bbe3
|
Correct an error in the definition of PRF^rho.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-11 16:29:42 +00:00 |
Daira Hopwood
|
dd3464441a
|
Proposed fix for Faerie Gold attack -- WIP.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-11 16:28:59 +00:00 |
Daira Hopwood
|
0d8ca188fe
|
Formatting cosmetics.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-11 16:27:55 +00:00 |
Daira Hopwood
|
f169514c65
|
Highlight changes from original Zerocash.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-11 15:04:56 +00:00 |
Daira Hopwood
|
55c631d37f
|
Correct the length of pk_enc in a raw-encoded address.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-09 00:51:25 +00:00 |
Daira Hopwood
|
e30bd3e555
|
Clarification of another difference from crypto_box_seal.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-07 21:55:20 +00:00 |
Daira Hopwood
|
0329a2e768
|
Cosmetics.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-07 21:54:57 +00:00 |
Daira Hopwood
|
eafecf2ad9
|
Proposed fix to issue raised by Matthew Green about defence in depth.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-07 11:38:10 +00:00 |
Daira Hopwood
|
c822d433d0
|
Reorder definitions to avoid a forward reference.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-07 11:26:30 +00:00 |
Daira Hopwood
|
c3646a4cd4
|
Fix formatting and warnings.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-07 11:26:13 +00:00 |
Daira Hopwood
|
d8cf2eae83
|
Switch from blake2b to SHA-256 for nonce computations.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-07 11:25:51 +00:00 |
Daira Hopwood
|
3d56cf291a
|
Memo field fixes.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-07 11:25:51 +00:00 |
Daira Hopwood
|
906975de12
|
More references.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-07 11:25:30 +00:00 |
Daira Hopwood
|
93d4303968
|
Proposed crypto_box encryption.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-07 11:25:30 +00:00 |
Daira Hopwood
|
d4b5d5eed9
|
Fix truncation in PRF^sn and PRF^pk. closes #686
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-02 23:40:44 +00:00 |
Daira Hopwood
|
ce5cff9eeb
|
Add "Differences from the Zerocash paper" section.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-02-01 22:08:13 +00:00 |
Daira Hopwood
|
131642e53b
|
Adjust formatting of raw encoding layouts.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-29 00:42:16 +00:00 |
Daira Hopwood
|
5456ddf2a6
|
Fix size of r.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-29 00:41:41 +00:00 |
Daira Hopwood
|
c080e5eda2
|
Merge branch 'nathan-wip' of github.com:Electric-Coin-Company/zips into daira-wip
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-29 00:17:04 +00:00 |
Nathan Wilcox
|
38290a7a86
|
Several comments and a few rewrites while pairing with Daira.
|
2016-01-28 16:10:30 -08:00 |
Daira Hopwood
|
9cddba31fc
|
Improve paragraph spacing and remove paragraph indent.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-29 00:00:21 +00:00 |
Daira Hopwood
|
a7d75007fa
|
Clarify what "collision-resistant across all x" means.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-28 23:55:17 +00:00 |
Nathan Wilcox
|
b3da327877
|
Add a README with some barebones build dependency instructions.
|
2016-01-28 15:16:08 -08:00 |
Nathan Wilcox
|
cc97884b1b
|
Add a README with some barebones build dependency instructions.
|
2016-01-28 15:15:43 -08:00 |
Daira Hopwood
|
304dd6be27
|
Make the order of fields in a coin tuple consistent.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-28 22:41:29 +00:00 |
Daira Hopwood
|
19fb4e39ef
|
Use Leading and Trailing functions; fix alignment of bit diagrams.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-28 22:33:43 +00:00 |
Daira Hopwood
|
ce6109f730
|
Define Leading and Trailing functions.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-28 22:33:13 +00:00 |
Daira Hopwood
|
592c06c263
|
Fix PRFpk notation, clarify truncation, and answer a question about PRFsn.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-27 13:21:11 +00:00 |
Daira Hopwood
|
aa0087f501
|
Terminology tweak.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-27 00:49:13 +00:00 |
Daira Hopwood
|
a9ef6f47ab
|
We only use unsigned integers, and there should be no unspecified formats
(except Pour proofs, currently).
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-27 00:48:52 +00:00 |
Daira Hopwood
|
d9fea514aa
|
Formatting stuff.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-27 00:34:42 +00:00 |
Daira Hopwood
|
74e6963e96
|
Add question about collision-resistance of PRF^sn.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-27 00:33:48 +00:00 |
Daira Hopwood
|
fe003d4954
|
Fix references.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-27 00:32:57 +00:00 |
Daira Hopwood
|
862b201906
|
preceding -> immediately preceding.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-26 23:40:53 +00:00 |
Daira Hopwood
|
cf46f231e6
|
Simplify description of anchor constraints.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-26 23:36:53 +00:00 |
Daira Hopwood
|
d2df941912
|
Add Base58Check reference.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-26 23:36:29 +00:00 |
Daira Hopwood
|
75eb8a4099
|
WIP
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2016-01-26 23:15:17 +00:00 |
Sean Bowe
|
620c06436c
|
Remove outdated notes.
|
2016-01-20 13:38:22 -07:00 |
Daira Hopwood
|
48ca93a1d5
|
Be pedantic about what an ECIES public key is, and fix some font issues.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2015-12-23 02:14:05 +00:00 |
Daira Hopwood
|
ca1c8fe504
|
Add 'make clean' target.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2015-12-23 02:13:11 +00:00 |
Daira Hopwood
|
2791823a6a
|
Re-render the PDF. (make lied to me about it being up-to-date.)
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2015-12-23 00:04:13 +00:00 |
Daira Hopwood
|
ef9ca8c023
|
Choose lead bytes.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2015-12-22 23:58:55 +00:00 |
Taylor Hornby
|
84d2cf08bc
|
Render the PDF.
|
2015-12-22 16:31:11 -07:00 |
Daira Hopwood
|
22a38ec7ea
|
Changes to reflect that not all fields in a bucket are encrypted.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2015-12-22 23:24:24 +00:00 |
Daira Hopwood
|
edfaaf65cb
|
Fix rho to be upright, not italic.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2015-12-21 18:46:33 +00:00 |
Daira Hopwood
|
c94ba4914a
|
Fix spelling of "two's complement".
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
|
2015-12-21 18:11:49 +00:00 |
Sean Bowe
|
0279e3bcd6
|
Fix typo
|
2015-12-17 15:26:37 -07:00 |
Sean Bowe
|
fe402e1267
|
Added Taylor to authors, added colors for more review notes.
|
2015-12-17 09:51:30 -07:00 |
Sean Bowe
|
1b1492ec40
|
Improvements to low-hanging fruit phrasing issues.
|
2015-12-17 09:34:46 -07:00 |
eli.ben.sasson
|
9fc091760e
|
merge
|
2015-12-17 00:20:09 +02:00 |
eli.ben.sasson
|
4f8a2a8790
|
intial comments in tex
|
2015-12-17 00:18:22 +02:00 |
eli.ben.sasson
|
08b2b455d7
|
initial comments in tex file
|
2015-12-17 00:17:28 +02:00 |
Taylor Hornby
|
8cc631a782
|
Fix some terminology and improve some things.
|
2015-12-16 14:38:52 -07:00 |
Taylor Hornby
|
c8665edd14
|
Add Makefile
|
2015-12-16 14:02:37 -07:00 |
Taylor Hornby
|
116a526835
|
Remove question and add sections for the cleartext addrs
|
2015-12-16 14:02:22 -07:00 |
Taylor Hornby
|
a6f9c10223
|
Render the PDF
|
2015-12-16 13:55:23 -07:00 |
Taylor Hornby
|
ec2a832ca1
|
Add encoding of public address, private key, buckets
|
2015-12-16 13:55:16 -07:00 |
Sean Bowe
|
506de22ce5
|
These bits are placed in the middle as per the zerocash paper.
|
2015-12-14 16:30:40 -07:00 |
Sean Bowe
|
8a35b0a57a
|
Initial commit
|
2015-12-14 10:03:59 -07:00 |