<?php
if (class_exists('ParagonIE_Sodium_Crypto', false)) {
return;
}
/**
* Class ParagonIE_Sodium_Crypto
*
* ATTENTION!
*
* If you are using this library, you should be using
* ParagonIE_Sodium_Compat in your code, not this class.
*/
abstract class ParagonIE_Sodium_Crypto
{
const aead_chacha20poly1305_KEYBYTES = 32;
const aead_chacha20poly1305_NSECBYTES = 0;
const aead_chacha20poly1305_NPUBBYTES = 8;
const aead_chacha20poly1305_ABYTES = 16;
const aead_chacha20poly1305_IETF_KEYBYTES = 32;
const aead_chacha20poly1305_IETF_NSECBYTES = 0;
const aead_chacha20poly1305_IETF_NPUBBYTES = 12;
const aead_chacha20poly1305_IETF_ABYTES = 16;
const aead_xchacha20poly1305_IETF_KEYBYTES = 32;
const aead_xchacha20poly1305_IETF_NSECBYTES = 0;
const aead_xchacha20poly1305_IETF_NPUBBYTES = 24;
const aead_xchacha20poly1305_IETF_ABYTES = 16;
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