ParagonIE_Sodium_Core_Ed25519::scalar_negate( string $s ): string

Parameters

$sstring

Return

string

Uses · 2

• ParagonIE_Sodium_Compat::sub()Add two numbers (little-endian unsigned), storing the value in the first parameter.
• ParagonIE_Sodium_Core_Ed25519::sc_reduce()

Used by · 1

• ParagonIE_Sodium_Core_Ed25519::scalar_sub()

Source

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521    public static function scalar_negate($s)522    {523        $t_ = self::L . str_repeat("\x00", 32) ;524        $s_ = $s . str_repeat("\x00", 32) ;525        ParagonIE_Sodium_Compat::sub($t_, $s_);526        return self::sc_reduce($t_);527    }

History

Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.7.7 tag, from src/wp-includes/sodium_compat/src/Core/Ed25519.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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