blob: 82e532258abe9d633890c9fe7dfefa079ff725ea (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
# Changelog
## [2.2.3]
### Fixed
- Minor doc issues and doc build
## [2.2.2]
### Added
- Support for python3.10
### Fixed
- Error when adding two equal points where one point's coordinates are not reduced mod p (issue #75)
## [2.2.1]
### Fixed
- Incorrect DER encoding of data with length >=0x80 (issue #61)
## [2.2.0]
### Added
- Support for python3.9
### Removed
- Support for python3.5
### Fixed
- Multiplying by negative scalars (issue #70)
- Reading and writing keys to disk using encoders that output bytes (PR #62)
### Updated
- `fastecdsa.keys.import_key` now has a consistent return type (`Tuple[Optional[int], Point]`) for public and private
keys. Previously public key imports returned `Point`, they now return `Tuple[None, Point]`, in other words a tuple
with the first entry being `None` (the private key) and the second entry being the point representing the public key.
## [2.1.5]
### Fixed
- Timing leakage from nonce bit length aka the [Minerva](https://minerva.crocs.fi.muni.cz/) vulnerability (PR #60)
## [2.1.4]
### Fixed
- Reduction by base point order in scalar multiplication breaks when input point does not have that order (PR #58)
- Edge case for curves with order 2 was not handled (PR #58)
- Signature verification of pre-hashed messages broken (PR #56)
## [2.1.3]
### Fixed
- Multiplying base point by curve order caused an error (issue #54)
## [2.1.2]
### Fixed
- Point at infinity handling in C extensions (issue #52)
- DER signature decoding that assumed length was always encoded in one byte
## [2.1.1]
### Fixed
- RFC6979 nonce generation for signatures on pre-hashed messages (issue #46)
## [2.1.0]
### Added
- Curves W25519 and W448 from [NIST.SP.800-186](https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-186-draft.pdf)
### Fixed
- Curves with no OID are not added to the lookup by OID map
- Type validation for operations of points (issue #50)
## [2.0.0]
### Added
- This changelog
- Type hints for clearer function signatures
### Removed
- Support for python2.x
- Support for python3.4 and older
- Various unused imports
### Fixed
- Issue with benchmark script when C extensions weren't built in place (issue #44)
|