Paul Miller
af8c1eebee
Merge pull request #59 from stknob/decaf448
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Add decaf448
2023-06-27 00:32:53 +02:00
Stefan Knoblich
e3a4bbffe9
Add decaf448
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Based on draft-irtf-cfrg-ristretto255-decaf448-07,
draft-irtf-cfrg-hash-to-curve-16 and the ristretto255 implementation.
Signed-off-by: Stefan Knoblich <stkn@bitplumber.de>
2023-06-26 22:48:48 +02:00
Nicholas Dudfield
bf70ba9776
fix: validate hash_to_field DST as stringOrUint8Array ( closes #57 )
2023-06-22 07:19:08 +07:00
Paul Miller
b281167e8d
Fix utf8ToBytes in firefox extension context
2023-06-02 15:57:46 +02:00
Paul Miller
c6b4aadafb
utils: harmonize with noble-hashes
2023-06-02 15:35:37 +02:00
Paul Miller
ff5b231e31
secp256k1 & other implementations: reduce bundle size by 20% by using PURE.
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PURE annotation helps bundlers during tree-shaking and eliminates dead code.
* secp256k1: 75.4kb => 62.3kb
* ed25519: 67.5kb => 51.1kb
* ed448: 55.1kb => 44.0kb
* p256: 67.8kb => 59.8kb
* p384: 75.4kb => 67.4kb
* p521: 75.8kb => 67.8kb
2023-05-20 10:49:50 +02:00
Paul Miller
624d7c9910
Merge pull request #46 from sublimator/nd-sort-few-typos-things-editor-nagging-about-2023-05-09
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docs(modular): sort few typos/things editor nagging about
2023-05-09 18:01:35 +02:00
Nicholas Dudfield
665ef2dd93
docs(modular): sort few typos/things editor nagging about
2023-05-09 07:35:33 +07:00
Paul Miller
90e87f7ab1
weierstrass: adjust SWUFpSqrtRatio to not use exp operator
2023-05-06 14:38:53 +02:00
Nicholas Dudfield
554c94509e
ed25519: fix ristrettoHash size typo in hashToCurve
2023-05-05 18:17:40 +07:00
Paul Miller
42de620010
edwards: make zip215 false Strongly Binding Signature (SBS) secure. gh-40
2023-05-05 03:37:13 +02:00
Paul Miller
6621053c7d
edwards: ensure Point.fromHex fails when x=0 and first x bit is 1. gh-40
2023-05-05 01:39:53 +02:00
Paul Miller
9bee88888f
weierstrass: improve return type of sign(). Clarify comments.
2023-05-03 18:28:35 +02:00
Paul Miller
63653255e1
ed448: rename to edwardsToMontgomeryPub
2023-04-23 20:29:17 +02:00
Paul Miller
895ee3a1a4
bls: refactor slightly
2023-04-23 20:29:03 +02:00
Paul Miller
16b31b9087
edwards: use bitmask instead of exp
2023-04-23 20:28:47 +02:00
Paul Miller
213796db4b
ed25519: rename to edwardsToMontgomeryPub
2023-04-23 20:28:28 +02:00
Mircea Nistor
88291eba33
ed25519: fix edwardsToMontgomery formula; implement edwardsToMontgomeryPriv; add tests
2023-04-20 13:37:21 +02:00
Paul Miller
972e549dde
bls: no bigint literals
2023-04-13 17:18:39 +02:00
Paul Miller
6316643f51
Rename bn to bn254
2023-04-12 04:33:32 +02:00
Paul Miller
71f6948612
Adjust readme and ed25519 docs
2023-04-12 04:16:47 +02:00
Paul Miller
d3d03ff115
README, bls
2023-04-12 04:10:59 +02:00
Paul Miller
123431de66
nist curves: rename from P256 to p256 for consistency
2023-04-10 21:04:16 +02:00
Paul Miller
30f7d78c82
hash-to-curve: update benchmarks, lint
2023-04-10 05:10:38 +02:00
Paul Miller
00665b21ab
htf: Prohibit expand: undefined. Closes gh-18
2023-04-10 05:02:36 +02:00
Paul Miller
851af4f1bc
weierstrass: adjust 1 line
2023-04-08 21:23:35 +02:00
Paul Miller
8beb922ded
weierstrass: improve DER decoding. Validate curve creation.
2023-04-07 06:09:46 +02:00
Paul Miller
fe380da8c9
edwards: change strict option to zip215
2023-04-02 18:35:34 +02:00
Paul Miller
113d906233
edwards: change API. Add options.strict, context. Add edwardsToMontgomery
2023-04-02 17:35:03 +02:00
Paul Miller
c15c964f77
Refactor BLS, change API
2023-04-02 16:38:03 +02:00
Paul Miller
d0c3bee4de
weierstrass, edwards: make points expose typescript x, y
2023-03-30 09:20:35 +02:00
Paul Miller
4244f97d38
bls: get rid of bigint literals. gh-22
2023-03-28 19:01:42 +02:00
Paul Miller
618508d32c
weierstrass, edwards: get rid of bigint literals. Closes gh-22
2023-03-28 19:01:00 +02:00
Paul Miller
3936449e7b
edwards: add toRawBytes to ts type
2023-03-26 15:54:04 +02:00
Paul Miller
e2411f7dfd
modular: add comment
2023-03-21 07:25:09 +01:00
Paul Miller
8fabc7ff06
All files: rename Fp to Field
2023-03-21 06:51:18 +01:00
Paul Miller
f3c21eb347
weierstrass: make weierstrassPoints fromBytes / toBytes optional
2023-03-21 05:51:10 +01:00
Paul Miller
a8b8192714
Add CURVE.p param
2023-03-21 03:06:06 +01:00
Paul Miller
fe68da61f6
Move stark curve to micro-starknet
2023-03-10 20:18:05 +01:00
Paul Miller
4b2d31ce7f
stark: more methods
2023-02-28 23:18:06 +04:00
Paul Miller
fa5105aef2
ecdsa: remove scalar blinding. CSPRNG dep not good: cryptofuzz, other envs will fail
2023-02-28 01:48:06 +04:00
Paul Miller
11f1626ecc
modular: Add comment. Add benchmark
2023-02-27 22:41:24 +04:00
Paul Miller
53ff287bf7
Schnorr: remove getExtendedPublicKey
2023-02-27 20:29:47 +04:00
Paul Miller
214c9aa553
secp256k1: Fix schnorrGetExtPubKey y coordinate
2023-02-27 20:20:13 +04:00
Paul Miller
e64a9d654c
Fix ristretto255 equals
2023-02-27 19:07:45 +04:00
Paul Miller
088edd0fbb
h2c: move params validation. add experimental hash_to_ristretto255
2023-02-27 15:07:24 +01:00
Paul Miller
3e90930e9d
Fix types
2023-02-26 19:10:50 +01:00
Paul Miller
9ee694ae23
docs updates
2023-02-26 19:05:40 +01:00
Paul Miller
6bc4b35cf4
hash-to-curve: speed-up os2ip, change code a bit
2023-02-26 18:55:30 +01:00
Paul Miller
d739297b2c
Move p192, p224 from main pkg to tests for now. Reason: not popular
2023-02-25 10:00:24 +01:00
