Deprecate global pointless in WASM.

diff --git a/src/assembly/constants.ts b/src/assembly/constants.ts
index 75909be679b703f5c2052174000ff653b423ecbf..3b41cd9b31b42701251381abe4b1e1dafd286c5c 100644 (file)
--- a/src/assembly/constants.ts
+++ b/src/assembly/constants.ts
@@ -1,8 +1,6 @@
 //! SPDX-FileCopyrightText: 2013-2026 Frank Denis <j@pureftpd.org>
 //! SPDX-License-Identifier: ISC
 
-export const optblocker_u8: u8 = 0
-
 /* sqrt(-1) */
 export const fe25519_sqrtm1 = StaticArray.fromArray<i32>([
        -32595792, -7943725, 9377950, 3500415, 12389472, -272473, -25146209, -2005654, 326686, 11406482

diff --git a/src/assembly/ge.ts b/src/assembly/ge.ts
index cd1e212e33c995179bd298a3e59f6f1a0994832e..0e6865053df71020ed8fd9384b4f11f742529094 100644 (file)
--- a/src/assembly/ge.ts
+++ b/src/assembly/ge.ts
@@ -17,7 +17,7 @@
  * - ge_precomp (Duif): (y+x,y-x,2dxy)
 */
 import { base, base2 } from './base'
-import { ed25519_d, fe25519_sqrtm1, optblocker_u8 } from './constants'
+import { ed25519_d, fe25519_sqrtm1 } from './constants'
 import { FieldElement, fe, fe_1, fe_add, fe_cmov, fe_copy, fe_frombytes, fe_isnegative, fe_iszero, fe_mul, fe_neg, fe_pow22523, fe_sq, fe_sub } from './fe'
 import { ge_add_cached, ge_add_precomp, ge_cached, ge_p1p1, ge_p1p1_to_p2, ge_p1p1_to_p3, ge_p2, ge_p2_0, ge_p2_dbl, ge_p2_to_p3, ge_p3, ge_p3_0, ge_p3_dbl, ge_p3_to_cached, ge_p3_tobytes, ge_precomp, ge_precomp_0, ge_sub_cached, ge_sub_precomp } from './p'
 import { equal, negative } from './utils'
@@ -140,7 +140,7 @@ export function ge_frombytes (h: ge_p3, s: StaticArray<u8>): i32 {
        fe_cmov(h.X, x_sqrtm1, 1 - has_m_root)
 
        fe_neg(negx, h.X)
-       fe_cmov(h.X, negx, fe_isnegative(h.X) ^ (((s[31] >> 5) ^ optblocker_u8) >> 2))
+       fe_cmov(h.X, negx, fe_isnegative(h.X) ^ ((s[31] >> 5) >> 2))
        fe_mul(h.T, h.X, h.Y)
 
        return (has_m_root | has_p_root) - 1

diff --git a/src/assembly/utils.ts b/src/assembly/utils.ts
index acb8eaf030162fa9eae8e9c208c0213eb8eef7e1..e794a084154b09ae7a0f01e9715a4060efdef3f0 100644 (file)
--- a/src/assembly/utils.ts
+++ b/src/assembly/utils.ts
@@ -1,15 +1,13 @@
 //! SPDX-FileCopyrightText: 2026 Chris Duncan <chris@codecow.com>
 //! SPDX-License-Identifier: GPL-3.0-or-later
 
-import { optblocker_u8 } from './constants'
-
 //@ts-expect-error
 @inline
 export function equal (b: i8, c: i8): u8 {
        const x: u8 = u8(b) ^ u8(c) /* 0: yes; 1..255: no */
        let y: u32 = u32(x) /* 0: yes; 1..255: no */
        y--
-       return u8(((y >> 29) ^ optblocker_u8) >> 2) /* 1: yes; 0: no */
+       return u8((y >> 29) >> 2) /* 1: yes; 0: no */
 }
 
 //@ts-expect-error
@@ -33,7 +31,7 @@ export function load_4 (input: StaticArray<u8>, i: u8): u64 {
 @inline
 export function negative (b: i8): u8 {
        const x: u8 = u8(b) /* 0..127: no 128..255: yes */
-       return ((x >> 5) ^ optblocker_u8) >> 2 /* 1: yes; 0: no */
+       return (x >> 5) >> 2 /* 1: yes; 0: no */
 }
 
 //@ts-expect-error