Changeset 55699 for trunk/src/wp-includes/sodium_compat/src/Core32/Poly1305/State.php

Timestamp:

04/30/2023 02:06:51 PM (20 months ago)

Author:

SergeyBiryukov

Message:

Upgrade/Install: Update sodium_compat to v1.20.0.

The latest version of sodium_compat includes a fix for the Poly1305 implementation.

References:

• ​sodium_compat 1.20.0 release notes
• ​Full list of changes in sodium_compat 1.20.0

Follow-up to [49741], [51002], [51591], [52988], [54150], [54310].

Props jrf, costdev, paragoninitiativeenterprises, mukesh27.
Fixes #58224.

File:

• trunk/src/wp-includes/sodium_compat/src/Core32/Poly1305/State.php (modified) (1 diff)

trunk/src/wp-includes/sodium_compat/src/Core32/Poly1305/State.php

@@ -256 +256 @@
             /* h *= r */
             $d0 = $zero
-                ->addInt64($h0->mulInt64($r0, 25))
-                ->addInt64($s4->mulInt64($h1, 26))
-                ->addInt64($s3->mulInt64($h2, 26))
-                ->addInt64($s2->mulInt64($h3, 26))
-                ->addInt64($s1->mulInt64($h4, 26));
+                ->addInt64($h0->mulInt64($r0, 27))
+                ->addInt64($s4->mulInt64($h1, 27))
+                ->addInt64($s3->mulInt64($h2, 27))
+                ->addInt64($s2->mulInt64($h3, 27))
+                ->addInt64($s1->mulInt64($h4, 27));
 
             $d1 = $zero
-                ->addInt64($h0->mulInt64($r1, 25))
-                ->addInt64($h1->mulInt64($r0, 25))
-                ->addInt64($s4->mulInt64($h2, 26))
-                ->addInt64($s3->mulInt64($h3, 26))
-                ->addInt64($s2->mulInt64($h4, 26));
+                ->addInt64($h0->mulInt64($r1, 27))
+                ->addInt64($h1->mulInt64($r0, 27))
+                ->addInt64($s4->mulInt64($h2, 27))
+                ->addInt64($s3->mulInt64($h3, 27))
+                ->addInt64($s2->mulInt64($h4, 27));
 
             $d2 = $zero
-                ->addInt64($h0->mulInt64($r2, 25))
-                ->addInt64($h1->mulInt64($r1, 25))
-                ->addInt64($h2->mulInt64($r0, 25))
-                ->addInt64($s4->mulInt64($h3, 26))
-                ->addInt64($s3->mulInt64($h4, 26));
+                ->addInt64($h0->mulInt64($r2, 27))
+                ->addInt64($h1->mulInt64($r1, 27))
+                ->addInt64($h2->mulInt64($r0, 27))
+                ->addInt64($s4->mulInt64($h3, 27))
+                ->addInt64($s3->mulInt64($h4, 27));
 
             $d3 = $zero
-                ->addInt64($h0->mulInt64($r3, 25))
-                ->addInt64($h1->mulInt64($r2, 25))
-                ->addInt64($h2->mulInt64($r1, 25))
-                ->addInt64($h3->mulInt64($r0, 25))
-                ->addInt64($s4->mulInt64($h4, 26));
+                ->addInt64($h0->mulInt64($r3, 27))
+                ->addInt64($h1->mulInt64($r2, 27))
+                ->addInt64($h2->mulInt64($r1, 27))
+                ->addInt64($h3->mulInt64($r0, 27))
+                ->addInt64($s4->mulInt64($h4, 27));
 
             $d4 = $zero
-                ->addInt64($h0->mulInt64($r4, 25))
-                ->addInt64($h1->mulInt64($r3, 25))
-                ->addInt64($h2->mulInt64($r2, 25))
-                ->addInt64($h3->mulInt64($r1, 25))
-                ->addInt64($h4->mulInt64($r0, 25));
+                ->addInt64($h0->mulInt64($r4, 27))
+                ->addInt64($h1->mulInt64($r3, 27))
+                ->addInt64($h2->mulInt64($r2, 27))
+                ->addInt64($h3->mulInt64($r1, 27))
+                ->addInt64($h4->mulInt64($r0, 27));
 
             /* (partial) h %= p */