v/edwards25519 at c37bb48e9c986340a19ce1a58c38587cbc1d4cdb - v

History

Delyan Angelov 9a2e29a898 ci: fix `./v -progress test-cleancode`		2022-04-17 12:14:31 +02:00
..
README.md	…
edwards25519.v	…
element.v	all: replace []byte with []u8	2022-04-17 12:14:28 +02:00
element_test.v	all: replace []byte with []u8	2022-04-17 12:14:28 +02:00
extra.v	all: handle fixed []u8	2022-04-17 12:14:29 +02:00
extra_test.v	all: handle fixed []u8	2022-04-17 12:14:29 +02:00
point.v	ci: fix `./v -progress test-cleancode`	2022-04-17 12:14:31 +02:00
point_test.v	…
scalar.v	ci: fix `./v -progress test-cleancode`	2022-04-17 12:14:31 +02:00
scalar_alias_test.v	…
scalar_test.v	ci: fix `./v -progress test-cleancode`	2022-04-17 12:14:31 +02:00
scalarmult.v	…
scalarmult_test.v	all: byte => u8	2022-04-17 12:14:27 +02:00
table.v	all: byte => u8	2022-04-17 12:14:27 +02:00
table_test.v	…

README.md

README

This module provides arithmetic primitives operations that are useful to implement cryptographic schemes over curve edwards25519, includes:

Arithmetic functions for point addition, doubling, negation, scalar multiplication with an arbitrary point, with the base point, etc.
Arithmetic functions dealing with scalars modulo the prime order L of the base point.

This modules was port of Golang edwards25519 library from edwards25519 to the V language.

About Edwards25519

Twisted Edwards curves are a familly of elliptic curves allowing complete addition formulas without any special case and no point at infinity. Curve edwards25519 is based on prime 2^255 - 19 for efficient implementation. Equation and parameters are given in RFC 7748.