Filippo Valsorda
2f2f1c0111
ristretto255: add NewElement and NewScalar
2019-05-16 15:08:48 -04:00
Filippo Valsorda
013999a2d0
internal/scalar: address review comments
2019-05-16 15:08:48 -04:00
Filippo Valsorda
2b6c50d1bd
ristretto255: minor cleanups
2019-05-16 15:08:48 -04:00
Filippo Valsorda
0e06c64ad7
ristretto255: expose scalar multiplication APIs
...
The names of the ScalarMults were picked to match elliptic.Curve.
The Scalar type is re-exposed as an opaque type, with an API that
matches the Element one.
2019-05-16 15:08:48 -04:00
Henry de Valence
0b5e1eb054
ristretto255: use multi-model arithmetic
2019-05-08 14:54:33 -07:00
Filippo Valsorda
675dee67e6
ristretto255: do not modify the receiver if Decode fails
2019-04-19 17:11:44 -04:00
Henry de Valence
68ecd88eb2
Update the small-multiples encoding to check additions.
2019-04-19 13:24:50 -07:00
Filippo Valsorda
82132719a1
ristretto255: minor docs cleanup
2019-04-19 13:14:32 -07:00
Filippo Valsorda
1849461667
ristretto255: fix Encode
2019-04-19 13:14:32 -07:00
Filippo Valsorda
50d9eb21ae
ristretto255: make Encode an append API
2019-04-19 13:14:32 -07:00
Filippo Valsorda
118379a17a
ristretto255: check element minimality by comparing Bytes output
2019-04-19 13:14:32 -07:00
Filippo Valsorda
c7fb661a85
ristretto255: add docs for Add, Sub, Neg
2019-04-19 15:47:14 -04:00
Henry de Valence
cc27ee0ee3
implement Add, Sub, Neg for ed25519 and ristretto255 points.
2019-04-19 11:47:12 -07:00
George Tankersley
1a1e45849a
ristretto255: add Encode test
2019-04-19 13:12:37 -04:00
George Tankersley
b5155ea127
ristretto255: remove encoded basepoint from main ristretto file
2019-04-19 13:12:37 -04:00
George Tankersley
b6eb459f56
ristretto255: implement Encode and Decode
2019-04-19 13:12:37 -04:00
Filippo Valsorda
88aa823cd0
internal/group: rename to internal/edwards25519
2019-04-19 12:40:08 -04:00
Filippo Valsorda
8fdc84d186
Merge https://github.com/gtank/ed25519
...
Drop elliptic.Curve code, update import paths, and adapt to the new
FromBytes API. The tests in ed25519_test.go will require rescuing from
the git history.
2019-03-30 22:22:42 -04:00
Filippo Valsorda
b0a75c0ab7
Import gtank/ed25519#8 and refactor on top of it
2019-01-26 22:20:45 -05:00
Filippo Valsorda
a3540ec35a
Implement FromUniformBytes
2019-01-21 23:39:45 -05:00
Filippo Valsorda
dcc5867ec2
Update gtank/ed25519 code to fe6e0954e0
...
Our Ristretto-agnostic field operations are now upstreamed, so we can
drop the internal package.
2019-01-21 18:13:23 -05:00
Filippo Valsorda
7522470fbc
Replace x/crypto/ed25519 code with github.com/gtank/ed25519
...
Code pulled from commit 0a030f62c0
with
FeEqual and FeCSwap removed.
2019-01-21 17:43:47 -05:00
Filippo Valsorda
6140fa2e7b
Refactor const.go
2019-01-20 17:36:31 -05:00
Filippo Valsorda
8264e09462
First ristretto255 function: EQUALS
2019-01-20 17:32:31 -05:00