Module curve25519_dalek::constants
[−]
[src]
This module contains various constants (such as curve parameters
and useful field elements like sqrt(-1)), as well as
lookup tables of pre-computed points.
Constants
| A |
In Montgomery form y² = x³+Ax²+x, Curve25519 has A=486662. |
| BASE_CMPRSSD |
Basepoint has y = 4/5. |
| HALF_Q_MINUS_1_BYTES |
HALF_Q_MINUS_1_BYTES is (2255-20)/2 expressed in little endian form. |
| SQRT_M1 | |
| SQRT_MINUS_A |
SQRT_MINUS_A is sqrt(-486662) |
| SQRT_MINUS_HALF |
SQRT_MINUS_HALF is sqrt(-1/2) |
| base |
Table containing precomputed multiples of the basepoint |
| bi | |
| d | |
| d2 |