From 282f50256531ffee5f9f5baf8d275fb64464769d Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@110e8d01-0319-4d1e-a829-52ad28d1bb01>
Date: Wed, 19 Dec 2018 11:26:37 +0000
Subject: Crypto driver changes, removed TRNG.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12477 110e8d01-0319-4d1e-a829-52ad28d1bb01
---
 os/hal/include/hal_crypto.h | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

(limited to 'os/hal/include/hal_crypto.h')

diff --git a/os/hal/include/hal_crypto.h b/os/hal/include/hal_crypto.h
index 4df1a45c3..78ba32b00 100644
--- a/os/hal/include/hal_crypto.h
+++ b/os/hal/include/hal_crypto.h
@@ -123,8 +123,7 @@ typedef enum {
     !defined(CRY_LLD_SUPPORTS_SHA256) ||                                    \
     !defined(CRY_LLD_SUPPORTS_SHA512) ||                                    \
     !defined(CRY_LLD_SUPPORTS_HMAC_SHA256) ||                               \
-    !defined(CRY_LLD_SUPPORTS_HMAC_SHA512) ||                               \
-    !defined(CRY_LLD_SUPPORTS_TRNG)
+    !defined(CRY_LLD_SUPPORTS_HMAC_SHA512)
 #error "CRYPTO LLD does not export the required switches"
 #endif
 
@@ -145,7 +144,6 @@ typedef enum {
 #define CRY_LLD_SUPPORTS_SHA512             FALSE
 #define CRY_LLD_SUPPORTS_HMAC_SHA256        FALSE
 #define CRY_LLD_SUPPORTS_HMAC_SHA512        FALSE
-#define CRY_LLD_SUPPORTS_TRNG               FALSE
 
 typedef uint_fast8_t crykey_t;
 
@@ -227,10 +225,9 @@ extern "C" {
   void cryObjectInit(CRYDriver *cryp);
   void cryStart(CRYDriver *cryp, const CRYConfig *config);
   void cryStop(CRYDriver *cryp);
-  cryerror_t cryLoadTransientKey(CRYDriver *cryp,
-                                 cryalgorithm_t algorithm,
-                                 size_t size,
-                                 const uint8_t *keyp);
+  cryerror_t cryLoadAESTransientKey(CRYDriver *cryp,
+                                    size_t size,
+                                    const uint8_t *keyp);
   cryerror_t cryEncryptAES(CRYDriver *cryp,
                                crykey_t key_id,
                                const uint8_t *in,
@@ -303,6 +300,9 @@ extern "C" {
                                size_t aadsize,
                                const uint8_t *aad,
                                uint8_t *authtag);
+  cryerror_t cryLoadDESTransientKey(CRYDriver *cryp,
+                                    size_t size,
+                                    const uint8_t *keyp);
   cryerror_t cryEncryptDES(CRYDriver *cryp,
                            crykey_t key_id,
                            const uint8_t *in,
@@ -348,6 +348,9 @@ extern "C" {
                              size_t size, const uint8_t *in);
   cryerror_t crySHA512Final(CRYDriver *cryp, SHA512Context *sha512ctxp,
                             uint8_t *out);
+  cryerror_t cryLoadHMACTransientKey(CRYDriver *cryp,
+                                     size_t size,
+                                     const uint8_t *keyp);
   cryerror_t cryHMACSHA256Init(CRYDriver *cryp,
                                HMACSHA256Context *hmacsha256ctxp);
   cryerror_t cryHMACSHA256Update(CRYDriver *cryp,
@@ -366,7 +369,6 @@ extern "C" {
   cryerror_t cryHMACSHA512Final(CRYDriver *cryp,
                                 HMACSHA512Context *hmacsha512ctxp,
                                 uint8_t *out);
-  cryerror_t cryTRNG(CRYDriver *cryp, size_t size, uint8_t *out);
 #ifdef __cplusplus
 }
 #endif
-- 
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