orchard_group_hash: add test vectors for map_to_curve_simple_swu.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
This commit is contained in:
parent
634c599fc6
commit
e981001efc
|
@ -136,6 +136,35 @@ def group_hash(d, m):
|
||||||
|
|
||||||
|
|
||||||
def main():
|
def main():
|
||||||
|
map_to_curve_test_vectors = [
|
||||||
|
(Fp(0), orchard_iso_pallas.Point(Fp(19938918781445865934736160264407396416050199005817793816893455093350997047296),
|
||||||
|
Fp(1448774895934493446148762800986014913165975534940595774801697325542407056356))),
|
||||||
|
(Fp(1), orchard_iso_pallas.Point(Fp(5290181550357368025040301950220623271393946308300025648720253222947454165280),
|
||||||
|
Fp(24520995241805476578231005891941079870703368870355132644748659103632565232759))),
|
||||||
|
(Fp(0x123456789abcdef123456789abcdef123456789abcdef123456789abcdef0123),
|
||||||
|
orchard_iso_pallas.Point(Fp(16711718778908753690082328243251803703269853000652055785581237369882690082595),
|
||||||
|
Fp(1764705856161931038824461929646873031992914829456409784642560948827969833589))),
|
||||||
|
]
|
||||||
|
|
||||||
|
for (u, point) in map_to_curve_test_vectors:
|
||||||
|
P = map_to_curve_simple_swu(u)
|
||||||
|
assert P == point
|
||||||
|
|
||||||
|
print("map_to_curve_simple_swu (Pallas):")
|
||||||
|
render_tv(
|
||||||
|
render_args(),
|
||||||
|
'orchard_group_hash',
|
||||||
|
(
|
||||||
|
('u', '[u8; 32]'),
|
||||||
|
('point', '[u8; 32]'),
|
||||||
|
),
|
||||||
|
[{
|
||||||
|
'u': bytes(u),
|
||||||
|
'point': bytes(point),
|
||||||
|
} for (u, point) in map_to_curve_test_vectors],
|
||||||
|
)
|
||||||
|
print("")
|
||||||
|
|
||||||
group_hash_test_vectors = [
|
group_hash_test_vectors = [
|
||||||
# This is the Pallas test vector from the Sage and Rust code (in affine coordinates).
|
# This is the Pallas test vector from the Sage and Rust code (in affine coordinates).
|
||||||
(b"z.cash:test", b"Trans rights now!", Point(Fp(10899331951394555178876036573383466686793225972744812919361819919497009261523),
|
(b"z.cash:test", b"Trans rights now!", Point(Fp(10899331951394555178876036573383466686793225972744812919361819919497009261523),
|
||||||
|
|
Loading…
Reference in New Issue