Replace NSS with Pale Moon's

security/nss/lib/freebl/verified/Hacl_Chacha20.h

@@ -1,81 +1,61 @@
-/* Copyright 2016-2018 INRIA and Microsoft Corporation
+/* MIT License
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * Copyright (c) 2016-2020 INRIA, CMU and Microsoft Corporation
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
-#include "kremlib.h"
 #ifndef __Hacl_Chacha20_H
 #define __Hacl_Chacha20_H
 
-typedef uint32_t Hacl_Impl_Xor_Lemmas_u32;
-
-typedef uint8_t Hacl_Impl_Xor_Lemmas_u8;
-
-typedef uint8_t *Hacl_Lib_LoadStore32_uint8_p;
-
-typedef uint32_t Hacl_Impl_Chacha20_u32;
-
-typedef uint32_t Hacl_Impl_Chacha20_h32;
-
-typedef uint8_t *Hacl_Impl_Chacha20_uint8_p;
-
-typedef uint32_t *Hacl_Impl_Chacha20_state;
-
-typedef uint32_t Hacl_Impl_Chacha20_idx;
-
-typedef struct
-{
-    void *k;
-    void *n;
-} Hacl_Impl_Chacha20_log_t_;
-
-typedef void *Hacl_Impl_Chacha20_log_t;
-
-typedef uint32_t Hacl_Lib_Create_h32;
-
-typedef uint8_t *Hacl_Chacha20_uint8_p;
-
-typedef uint32_t Hacl_Chacha20_uint32_t;
-
-void Hacl_Chacha20_chacha20_key_block(uint8_t *block, uint8_t *k, uint8_t *n1, uint32_t ctr);
-
-/*
-  This function implements Chacha20
-
-  val chacha20 :
-  output:uint8_p ->
-  plain:uint8_p{ disjoint output plain } ->
-  len:uint32_t{ v len = length output /\ v len = length plain } ->
-  key:uint8_p{ length key = 32 } ->
-  nonce:uint8_p{ length nonce = 12 } ->
-  ctr:uint32_t{ v ctr + length plain / 64 < pow2 32 } ->
-  Stack unit
-    (requires
-      fun h -> live h output /\ live h plain /\ live h nonce /\ live h key)
-    (ensures
-      fun h0 _ h1 ->
-        live h1 output /\ live h0 plain /\ modifies_1 output h0 h1 /\
-        live h0 nonce /\
-        live h0 key /\
-        h1.[ output ] ==
-        chacha20_encrypt_bytes h0.[ key ] h0.[ nonce ] (v ctr) h0.[ plain ])
-*/
-void
-Hacl_Chacha20_chacha20(
-    uint8_t *output,
-    uint8_t *plain,
-    uint32_t len,
-    uint8_t *k,
-    uint8_t *n1,
-    uint32_t ctr);
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#include <string.h>
+#include "krml/internal/types.h"
+#include "krml/lowstar_endianness.h"
+#include "krml/internal/target.h"
+
+#include "Hacl_Krmllib.h"
+
+void
+Hacl_Chacha20_chacha20_encrypt(
+    uint32_t len,
+    uint8_t *out,
+    uint8_t *text,
+    uint8_t *key,
+    uint8_t *n,
+    uint32_t ctr);
+
+void
+Hacl_Chacha20_chacha20_decrypt(
+    uint32_t len,
+    uint8_t *out,
+    uint8_t *cipher,
+    uint8_t *key,
+    uint8_t *n,
+    uint32_t ctr);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#define __Hacl_Chacha20_H_DEFINED
 #endif