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367 Commits

Author SHA1 Message Date
Daira Hopwood 8d16a496ec Cosmetics and small wording changes. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 7218bfe7e5 Regenerate PDF. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 4547644dd1 UTXO -> UTXO set. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 660d1eadef Fill in a todo. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood c96ba5289b Improve description of key components. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 646910a2a7 Add missing label. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 3b0733bdb6 Improve description of note tuple. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 7ace9fcae0 Add macro for POUR. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood e52a62a57a Delete description of Curve25519 usage that shouldn't be in the abstract section. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 6cdf177ba6 Improve description of note components. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 9858b29eea The JoinSplit statement constrains sum of values to be in {0..2^64-1}. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood ce762b4b7b Add TODO for warning about linkage between abstract and concrete protocol. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 170d78800a Add paragraph about the range of monetary values. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 63893b9d1b Update paragraph about the differences in note fields. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood e0be611e63 Update acknowledgements. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood a6a50618c8 Add a paragraph about security proofs for the encryption scheme. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 0b0e4a6bb7 State that Blake2b is used in sequential mode. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 751d4cdaac Mark which constants have changed. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 2bae7ae367 The Merkle tree depth is 29, not 32. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 3e740f923f Move section on memos. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 7215a8c641 Update section on changes to PRF inputs and truncation. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood d44f7d4959 Update description of commitment scheme. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 7cc7ae34d1 Minor bibliography updates. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood fb2bb361ab Updates relating to transactions. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood e403054733 value pool -> transparent value pool. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 96d74886ef Add note about nullifiers. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 1b9ffe2d60 Update ZK proof sections and terminology. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood a33d638e45 Update Key Agreement and Key Derivation security definitions. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 39956624b4 Fix an error in the description of KA.DerivePublic. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 43fc38666e Update acknowledgements. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 66d4622356 Fix to the change history. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood db13a7a2d8 Updates to note commitments. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood dd6b873d9c Updates to random seed. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 5aef065ad6 Move some macros around. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood aed050ab47 The date on the CryptoNote whitepaper is allegedly forged. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 1ee72c7f48 Note anonymity set -> traceability set. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 7a3cdbc5fa Add URL visited dates to all references. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 48f06c1640 Cosmetics. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 01130ae98b Improve error handling in Makefile. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 38d26b51e9 Bibliography cosmetics. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 3154db02b8 Regenerate PDF. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood ea5b19bca8 Resize the key components diagram. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood bd6c83e527 Wording refinement for list comprehensions. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 79450e00e4 Typographical conventions. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood a0062a68ba Add a cross-reference. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 792a06e93e Spacing after e.g. and i.e. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood b9bc2323ec Fix an error in the definition of 'mod'. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood a0094e1876 Fix a bits/bytes error. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood e246607844 Add "High-level Overview". 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood c959ccefd8 Remove an unused macro. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 35b92011c1 Regenerate PDF. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 578528027a Update the change history. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood ed5f0e1533 Minor correction to a statement about consequences of breaking ECDHP. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 7600dc52f3 Regenerate PDF. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 71927bee38 Fix definitions for GeneralCRH. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood f42710fa0d Complete the abstract PRF type signatures, and avoid redundancy in the concrete PRF section. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 8f88ea117b Equihash spec: fix the case where m does not divide N. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 6630f73957 Be explicit about the reading order of box diagrams. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 4e0fc36f2d Running pdflatex three times apparently isn't always sufficient, sigh. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 3e891ce3f3 Cite the Bitcoin whitepaper. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood a30278068a Copy-editing; add missing section summaries to Introduction. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood b234041b8e Update build dependencies. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 65a7c9cbb1 Introduction: note security fixes, and reference the "Differences from Zerocash" section 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 02973be906 Fix the citation format. This required switching to biber and biblatex, 
which allowed adding backreferences.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood ec548052fc Add citation for to Bitcoin Developer Reference for nbits. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood fab3eed6cd Cosmetics. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood f96c039fe2 Fix crossrefs. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 4884885a75 Document a subtle point raised by Alex Balducci. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 8285a1e274 I overuse "note that". 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 3106e79b27 Tweaks to Equihash section; add rationale for mixed endianness. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 999fd21d90 Fix a typo pointed out by @benblaxill. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 29b6b0697c Corrections to Equihash/PoW spec. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood e5b62fb2db Misc changes to avoid rebase conflicts. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 4bb05803d8 WIP: add Note Components, concrete Symmetric Encryption, Key Agreement, and (empty) Signatures sections. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 34b5ee0cd0 WIP for abstract PRF definitions. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 3220eebe58 Move the Key Components section. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 5fcbf2e732 The specification that PRFaddr must be collision-resistant is changed from Zerocash. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood b30dc16eb3 Add requirement for computing square roots. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 4993fde31a Cosmetics. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 9bc3446de0 Add concensus rule for ranges of vpubOld and vpubNew. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood fbef8a863e Add sections on Block headers and Equihash. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 22d834f604 Improve definitions and macros. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood a0006c8f8d Reorganise block chain sections. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 9f697b0926 Change the memo size to 512 bytes, and move ciphertexts to the end 
of a JoinSplit description.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 2620654375 Add section on proving system, and change the proof encoding size to 296 bytes. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 3333a4b877 Fill in "Omission in Zerocash security proof" section. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 7d816b6304 Fill in "In-band secret distribution" comparison section. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood df2247b648 Acknowledge Jack Grigg and Simon Liu. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 1b9111e8c4 Reference the extended Zerocash paper, not the conference version. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 1e6e788d0c Cosmetics and copy-editing. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood b189e26191 Abstractify uses of Curve25519. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood f633c7bc4d Add changelog section for 2016.0-beta-1. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 1fd8ead32d More consistent dates in references. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 4729293da7 Add citation to 'Fixing Vulnerabilities in the Zcash Protocol' blog post. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 4a8889b958 Add acknowledgement for jl777. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 6aa2753f16 Fix the lead bytes in payment address and spending key encodings. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 8e2d942f69 Remove some unused macros that were associated with selective transparency. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 94e426342e Add Key Derivation Functions in the abstract protocol section. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood c94e27261b Add JoinSplit operations in the Concepts section. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00
Daira Hopwood 2ab5d2fef0 Move the KDF instantiation section to be in the same order as the abstract protocol. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2016-09-04 04:33:45 +01:00