From 8ade92c83cfc9a3e74ebf4ec5a2a1ba2319550d9 Mon Sep 17 00:00:00 2001
From: Zale Young <zale@meta.com>
Date: Thu, 3 Oct 2024 13:45:08 -0700
Subject: [PATCH] implement Aead in the mnscrypto backend

Summary:
Create `fizz::mnscrypto::Aead` implementation
create `makeAead` in MNSCrypto.h

Reviewed By: mingtaoy

Differential Revision: D62214208

fbshipit-source-id: 1fdf7ad9431dadb5fb20d19cddadf827c4716d19
---
 fizz/crypto/Crypto.h | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/fizz/crypto/Crypto.h b/fizz/crypto/Crypto.h
index 0a8e489bf2..f2fe91bff2 100644
--- a/fizz/crypto/Crypto.h
+++ b/fizz/crypto/Crypto.h
@@ -16,39 +16,39 @@ namespace fizz {
 
 // AEAD Ciphers
 struct AESGCM128 {
-  static const size_t kKeyLength{16};
-  static const size_t kIVLength{12};
-  static const size_t kTagLength{16};
+  static constexpr size_t kKeyLength{16};
+  static constexpr size_t kIVLength{12};
+  static constexpr size_t kTagLength{16};
 };
 
 struct AESGCM256 {
-  static const size_t kKeyLength{32};
-  static const size_t kIVLength{12};
-  static const size_t kTagLength{16};
+  static constexpr size_t kKeyLength{32};
+  static constexpr size_t kIVLength{12};
+  static constexpr size_t kTagLength{16};
 };
 
 struct AESOCB128 {
-  static const size_t kKeyLength{16};
-  static const size_t kIVLength{12};
-  static const size_t kTagLength{16};
+  static constexpr size_t kKeyLength{16};
+  static constexpr size_t kIVLength{12};
+  static constexpr size_t kTagLength{16};
 };
 
 struct ChaCha20Poly1305 {
-  static const size_t kKeyLength{32};
-  static const size_t kIVLength{12};
-  static const size_t kTagLength{16};
+  static constexpr size_t kKeyLength{32};
+  static constexpr size_t kIVLength{12};
+  static constexpr size_t kTagLength{16};
 };
 
 struct AEGIS128L {
-  static const size_t kKeyLength{16};
-  static const size_t kIVLength{16};
-  static const size_t kTagLength{16};
+  static constexpr size_t kKeyLength{16};
+  static constexpr size_t kIVLength{16};
+  static constexpr size_t kTagLength{16};
 };
 
 struct AEGIS256 {
-  static const size_t kKeyLength{32};
-  static const size_t kIVLength{32};
-  static const size_t kTagLength{16};
+  static constexpr size_t kKeyLength{32};
+  static constexpr size_t kIVLength{32};
+  static constexpr size_t kTagLength{16};
 };
 
 enum class HashFunction { Sha256, Sha384, Sha512 };