crypto: add ChaCha20-Poly1305 Web Cryptography algorithm

PR-URL: nodejs/node#59365
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Ethan Arrowood <[email protected]>
Reviewed-By: Yagiz Nizipli <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>

Author: panva

ncrypto.cc

@@ -2927,6 +2927,7 @@ const Cipher Cipher::AES_256_GCM = Cipher::FromNid(NID_aes_256_gcm);
 const Cipher Cipher::AES_128_KW = Cipher::FromNid(NID_id_aes128_wrap);
 const Cipher Cipher::AES_192_KW = Cipher::FromNid(NID_id_aes192_wrap);
 const Cipher Cipher::AES_256_KW = Cipher::FromNid(NID_id_aes256_wrap);
+const Cipher Cipher::CHACHA20_POLY1305 = Cipher::FromNid(NID_chacha20_poly1305);
 
 bool Cipher::isGcmMode() const {
   if (!cipher_) return false;

ncrypto.h

@@ -373,6 +373,7 @@ class Cipher final {
   static const Cipher AES_128_KW;
   static const Cipher AES_192_KW;
   static const Cipher AES_256_KW;
+  static const Cipher CHACHA20_POLY1305;
 
   struct CipherParams {
     int padding;