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zkas: Implement EcNiPoint type and EcMulVarBase opcode.

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parazyd
2022-12-16 14:11:23 +01:00
parent f918aab7e2
commit 1c8feadcb6
9 changed files with 105 additions and 15 deletions
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7
proof/opcodes.zk
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@@ -15,6 +15,9 @@ contract "Opcodes" {
Base secret,
EcNiPoint pubkey,
Base ephem_secret,
Uint32 leaf_pos,
MerklePath path,
}
@@ -56,4 +59,8 @@ circuit "Opcodes" {
constrain_instance(ec_get_y(public));
bool_check(one);
ephem_public = ec_mul_var_base(ephem_secret, pubkey);
constrain_instance(ec_get_x(ephem_public));
constrain_instance(ec_get_y(ephem_public));
}