Changeset 46859 for branches/5.3/src/wp-includes/sodium_compat/src/Core/Ed25519.php

Timestamp:

12/09/2019 04:44:58 PM (5 years ago)

Author:

SergeyBiryukov

Message:

Upgrade/Install: Update sodium_compat to v1.12.1.

This includes a speedup for signature verification on most platforms and bugfixes for 32-bit platforms.

Props paragoninitiativeenterprises, lukaswaudentio.
Merges [46858] to the 5.3 branch.
Fixes #48371.

Location:

branches/5.3

Files:

• . (modified) (1 prop)
• src/wp-includes/sodium_compat/src/Core/Ed25519.php (modified) (1 diff)

branches/5.3/src/wp-includes/sodium_compat/src/Core/Ed25519.php

@@ -277 +277 @@
             throw new SodiumException('Signature is too short');
         }
-        if (self::check_S_lt_L(self::substr($sig, 32, 32))) {
+        if ((self::chrToInt($sig[63]) & 240) && self::check_S_lt_L(self::substr($sig, 32, 32))) {
             throw new SodiumException('S < L - Invalid signature');
         }