Mark Spanbroek
4104602f85
update constantine to version 0.1.0
2024-07-15 12:29:09 +02:00
benbierens
1d12c38584
Adds check to ensure value fits in prime field.
2023-12-22 12:49:08 -06:00
benbierens
fbf95e21b8
Adds method for converting 32 bytes to field element
2023-12-22 12:49:07 -06:00
Mark Spanbroek
ddff11d4f0
Convert all types of integers to field element
2023-11-23 17:07:17 +01:00
Mark Spanbroek
f76d8dd654
Move int.toF() function into io module
2023-11-23 16:37:41 +01:00
Mark Spanbroek
457b8623be
Add usage example to Readme
...
- unit test that example code works
- fixes for said unit test
2023-11-13 11:46:45 +01:00
Mark Spanbroek
d8a176930d
Pad byte sequences with 0x1
...
To ensure unique field elements for sequences that
end with 0x0.
2023-11-13 11:46:45 +01:00
Mark Spanbroek
ce1d79a59b
Streaming API for converting bytes to field elements
2023-11-13 11:46:45 +01:00
Mark Spanbroek
fd260207b2
Remove unused import
2023-11-13 11:46:45 +01:00
Mark Spanbroek
dbe3d8a692
Rename marshal -> toBytes, unmarshal -> fromBytes
...
For two reasons:
- to distinguish them from the marshalling functions
from constantine
- they do not follow the convention that something
that is marshalled can be unmarshalled, because
they take in 31 bytes but produce 32 bytes
2023-11-08 11:13:45 +01:00
Mark Spanbroek
1c7c5d4ec4
Conversion of field elements into bytes
2023-11-08 11:13:45 +01:00
Mark Spanbroek
5e980dd816
Document conversion of bytes into field elements
2023-11-02 09:31:10 +01:00
Mark Spanbroek
03ed357ca4
Only support unmarshalling of little-endian bytes
...
Big-endian bytes had weird padding; 0's to the right,
then a single 0 to the left.
2023-11-02 09:31:10 +01:00
Mark Spanbroek
10b4a3659a
Pad big endian bytes with 0's to the right
2023-11-02 09:31:10 +01:00
Mark Spanbroek
996a1c8a7a
Ensure that we don't have any side-effects
...
Required for integration into libp2p, and a
good idea in general :)
2023-11-02 09:31:10 +01:00
Mark Spanbroek
43c2aab913
move unmarshal into its own module called 'io'
...
Includes separate tests for unmarshalling that
were previously tested as part of the merkleRoot
calculation.
Includes tests for unmarshalling little endian
and big endian byte arrays.
2023-11-02 09:31:10 +01:00
