wp-includes/sodium_compat/lib/sodium_compat.php:188$messagestring$assocDatastring$noncestring$keystringstring function crypto_aead_chacha20poly1305_ietf_encrypt( #[\SensitiveParameter] $message, $assocData, $nonce, #[\SensitiveParameter] $key ) { return ParagonIE_Sodium_Compat::crypto_aead_chacha20poly1305_ietf_encrypt($message, $assocData, $nonce, $key); }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/sodium_compat/lib/sodium_compat.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.