Module curve25519_dalek::constants
source · Expand description
Various constants, such as the Ristretto and Ed25519 basepoints.
Constants§
- BASEPOINT_ORDERDeprecated
BASEPOINT_ORDER
is the order of the Ristretto group and of the Ed25519 basepoint, i.e., $$ \ell = 2^{252} + 27742317777372353535851937790883648493. $$ - The Ed25519 basepoint, in
CompressedEdwardsY
format. - ED25519_BASEPOINT_POINT
curve25519_dalek_bits="64"
The Ed25519 basepoint, as anEdwardsPoint
. - EIGHT_TORSION
curve25519_dalek_bits="64"
The 8-torsion subgroup \(\mathcal E [8]\). - The Ristretto basepoint, in
CompressedRistretto
format. - The Ristretto basepoint, as a
RistrettoPoint
. - The X25519 basepoint, in
MontgomeryPoint
format.
Statics§
- ED25519_BASEPOINT_TABLE
curve25519_dalek_bits="64"
andprecomputed-tables
Table containing precomputed multiples of the Ed25519 basepoint \(B = (x, 4/5)\). - RISTRETTO_BASEPOINT_TABLE
precomputed-tables
The Ristretto basepoint, as aRistrettoBasepointTable
for scalar multiplication.