|
|
@@ -10,6 +10,7 @@ contract input_spend
|
|
|
param ak Point
|
|
|
param value U64
|
|
|
start
|
|
|
+ # Compute P = xG + A
|
|
|
witness ak param:ak
|
|
|
assert_not_small_order ak
|
|
|
|
|
|
@@ -19,16 +20,18 @@ start
|
|
|
ec_add public public ak
|
|
|
emit_ec public
|
|
|
|
|
|
+ # Make some a blake2s hash
|
|
|
+ alloc_binary preimage
|
|
|
+ ec_repr repr_ak ak
|
|
|
+ binary_extend preimage repr_ak
|
|
|
+ static_assert_binary_size preimage 256
|
|
|
+ blake2s ivk preimage CRH_IVK
|
|
|
+ emit_binary ivk
|
|
|
+
|
|
|
# Below lines are random garbage
|
|
|
# Uncomment them to test
|
|
|
|
|
|
- #alloc_binary preimage
|
|
|
- #ec_repr repr_ak ak
|
|
|
- #binary_extend preimage repr_ak
|
|
|
- #static_assert_binary_size preimage 256
|
|
|
- #blake2s ivk preimage CRH_IVK
|
|
|
#binary_clone ivk2 ivk
|
|
|
- #emit_binary ivk
|
|
|
#binary_truncate ivk2 JUBJUB_FR_CAPACITY
|
|
|
#u64_as_binary_le value_bits param:value
|
|
|
#ec_mul pk_d value_bits public
|
narodnik