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1114 Commits

Author SHA1 Message Date
Daira Hopwood 8dd6074164 More cosmetics. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:11:46 +01:00
Daira Hopwood 1f02902d6e Clarify that the square root notation refers to the positive square root. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:11:46 +01:00
Daira Hopwood 8c80decd3b Group Hash and DiversifyHash refactoring. Also fix an error in the definition of set difference. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:11:30 +01:00
Daira Hopwood f480f351b7 Generalize PRF^expand to accept an arbitrary-length input. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood 0334dde7a2 Resolve a potential ambiguity in use of the ?: notation by adding parentheses. 
This addresses a Least Authority comment.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood a35f4275a1 Clarify the wording of the abstract. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood da298474ea Add Jubjub bird image to the title page and cite Carroll references. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood 4a144dec07 Change the background for the Overwinter and Sapling spec to white, indicating that it is no longer a draft. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood c9f6d7ae07 Change the notation for a multiplication constraint to avoid potential confusion with cartesian product. 
This addresses a Least Authority comment.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood 51c84b7556 Cosmetics, mainly spacing. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood 6199179685 Bibliography cosmetics. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood 8abebf4296 Type corrections and precision improvements. Also add more cross-references. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood 4035e4c5e0 Correct a reference. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood 11163742b7 Cosmetics. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood ce35640ec0 Remove the consensus rule "If nJoinSplit > 0, the transaction MUST NOT use SIGHASH types other than SIGHASH_ALL.", 
which was never implemented.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood 32b696b875 Makefile refinements (have LaTeX halt immediately on error). 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-06-22 22:08:45 +01:00
Daira Hopwood 3d15162730
Merge pull request #158 from sammy007/patch-1 
Fix typo in ZIP 202.
 2018-06-17 01:14:59 +01:00
str4d cbaa2b2379
Add examples from ZIP 143 test vectors 2018-06-16 12:46:08 +12:00
Daira Hopwood c1ab2b2ac4
Merge pull request #159 from arcalinea/tx-expiry 
s/txblockexpirydelta/txexpirydelta/ in ZIP 203.
 2018-06-14 17:46:42 +01:00
Jay Graber d8b9054805 s/txblockexpirydelta/txexpirydelta 2018-06-14 09:40:11 -07:00
Sammy Libre 9bc3a10585
Fix typo 2018-06-14 02:32:35 +05:00
Daira Hopwood 948c910987 Regenerate PDFs. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:30:47 +01:00
Daira Hopwood ae491d4a4b cm in an Output description encodes only the u-coordinate of the note commitment, not the full curve point. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:28:08 +01:00
Daira Hopwood 48d9fcbc79 Change the notation H^\star to H^\circledast in the description of RedDSA, to avoid confusion with the ^\star convention for representations of group elements. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:26:20 +01:00
Daira Hopwood 1c61ec5cf9 Correct a reference to RedDSA.RandomizePrivate that was intended to be RedDSA.RandomizePublic. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:26:20 +01:00
Daira Hopwood 30f4dfc545 Correct an error in the computation of generators for Pedersen hashes. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:26:20 +01:00
Daira Hopwood 62f0c6a49b Correct the statement about FindGroupHash^J never returning \bot. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:26:20 +01:00
Daira Hopwood b59e8d45b5 Minor improvements to cross-references. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:26:20 +01:00
Daira Hopwood d236700a8d Ensure \AuthSignBase (\mathcal{G}) is defined where used. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:26:13 +01:00
Daira Hopwood df02fcf9ac Make the public key prefix part of the input to the hash function in RedDSA, not part of the message. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:14:07 +01:00
Daira Hopwood 0517e2dc3a Change terminology describing constraint systems. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:14:07 +01:00
Daira Hopwood 05094f8641 Correct a type error in RedDSA.Sign. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:14:07 +01:00
Daira Hopwood 3c0198fb99 Correct a type error in the definition of GroupHash^J. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:14:06 +01:00
Daira Hopwood 5dce44d0a0 Fix the description of the Sapling balancing value. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-22 23:14:06 +01:00
Daira Hopwood 7b6df9f623 Correct the order of arguments to RedDSA.Randomize{Private,Public}. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-18 21:21:41 +01:00
Daira Hopwood f4facef8c8 Add Michael Dixon and Andrew Poelstra to acknowledgements. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-05-18 21:18:40 +01:00
Daira Hopwood 7e0b51011a Regenerate PDFs. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 13:30:20 +01:00
Daira Hopwood 275aee328b Minor clarifications. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 13:28:34 +01:00
Daira Hopwood b6bf914478 Regenerate PDFs. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 03:54:04 +01:00
Daira Hopwood 76e1213c8b Remove redundant crossref. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 03:52:08 +01:00
Daira Hopwood 0481da1724 Minor corrections. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 03:43:14 +01:00
Daira Hopwood fdfd9a6760 Cosmetics. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 03:43:13 +01:00
Daira Hopwood a7eda35419 Clarify the security argument for balance in \Sapling. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 03:43:13 +01:00
Daira Hopwood 06b0a6e79f Correct a subtle problem with the type of the value input to ValueCommit. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 03:43:13 +01:00
Daira Hopwood b11064a39c Fix the loss of tightness in the use of PRF^nfSapling by specifying the keyspace more precisely. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 03:43:13 +01:00
Daira Hopwood 62429657d0 Be more careful about which notes are normative. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 03:43:13 +01:00
Daira Hopwood 1ad35c6a59 Correct type ambiguities for rho in Sapling. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 03:43:13 +01:00
Daira Hopwood df2f80f13b Specify the representation of i in group G_2 of BLS-381. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-23 01:42:16 +01:00
Daira Hopwood 8f445e4309 Regenerate PDFs. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-21 12:00:33 +01:00
Daira Hopwood b5effeea70 Cosmetics (pagination). 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-04-21 11:57:38 +01:00