diff options
Diffstat (limited to 'security/nss/lib/freebl/verified/Hacl_Chacha20.h')
-rw-r--r-- | security/nss/lib/freebl/verified/Hacl_Chacha20.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/security/nss/lib/freebl/verified/Hacl_Chacha20.h b/security/nss/lib/freebl/verified/Hacl_Chacha20.h deleted file mode 100644 index f97e44b74..000000000 --- a/security/nss/lib/freebl/verified/Hacl_Chacha20.h +++ /dev/null @@ -1,81 +0,0 @@ -/* Copyright 2016-2017 INRIA and Microsoft Corporation - * - * 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 - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * 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. - */ - -#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); -#endif |