Commit graph

7 commits

Author SHA1 Message Date
Isis Lovecruft
29f9090411
Fix two typos in docstrings for constants. 2017-10-05 02:23:34 +00:00
Isis Lovecruft
acd3826fe2 Implement Montgomery arithmetic and laddering.
* ADDs part of https://github.com/isislovecruft/curve25519-dalek/issues/47
2017-09-14 02:09:14 +00:00
Isis Lovecruft
17290db44c
Update copyright/license headers in source files. 2017-08-15 05:09:20 +00:00
Henry de Valence
c29103d109 Rename _BASEPOINT to _BASEPOINT_POINT.
Having _BASEPOINT_TABLE and _BASEPOINT_POINT means that it's not possible to
use the slow, generic scalar mult in place of the fast, precomputed scalar
mults.
2017-08-14 00:20:18 -07:00
Henry de Valence
8ad02e2f57 Move curve.rs to edwards.rs 2017-08-02 22:35:12 -07:00
Henry de Valence
f72de04003 Remove unneeded imports to suppress warnings 2017-07-30 16:29:37 -07:00
Henry de Valence
77103986a3 Split field arithmetic into per-implementation files
Split the field arithmetic implementations into `FieldElement`,
`FieldElement32`, and `FieldElement64`.  `FieldElement` is a type alias for one
of `FieldElement32` or `FieldElement64`, depending on feature selection.
`field.rs` contains tests and code which is generic with respect to the
implementation (e.g., inversions), while `field_32bit.rs` and `field_64bit.rs`
contain the implementation-specific code.

The implementation is not completely hidden, since `FieldElement32` and
`FieldElement64` are tuple structs whose elements are public; `pub(crate)`
doesn't seem to work for tuple structs.

Similarly, the constants file is split over multiple files, depending on the
implementation.
2017-07-30 16:25:42 -07:00