ParagonIE_Sodium_Crypto::scalarmult( string $sKey, string $pKey ): string

Parameters

$sKeystring

$pKeystring

Return

string

Uses · 2

• ParagonIE_Sodium_Core_X25519::crypto_scalarmult_curve25519_ref10()
• ParagonIE_Sodium_Crypto::scalarmult_throw_if_zero()This throws an Error if a zero public key was passed to the function.

Used by · 2

• ParagonIE_Sodium_Compat::crypto_scalarmult()Calculate the shared secret between your secret key and your recipient's public key.
• ParagonIE_Sodium_Crypto::box_beforenm()Used by crypto_box() to get the crypto_secretbox() key.

Source

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888    public static function scalarmult($sKey, $pKey)889    {890        $q = ParagonIE_Sodium_Core_X25519::crypto_scalarmult_curve25519_ref10($sKey, $pKey);891        self::scalarmult_throw_if_zero($q);892        return $q;893    }

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 7.1.0 tag, from src/wp-includes/sodium_compat/src/Crypto.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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