From 882c09abb369a0f7783b0810734e1dd9c33631d2 Mon Sep 17 00:00:00 2001
From: makejian <makejian@xiaomi.com>
Date: Wed, 24 Jul 2024 20:54:24 +0800
Subject: [PATCH] nuttx/crypto: export ecdsa sign and verify in SECP256R1 curve

Signed-off-by: makejian <makejian@xiaomi.com>
---
 crypto/cryptodev.c         | 51 +++++++++++++++++++++++++++++++++-----
 include/crypto/cryptodev.h | 32 ++++++++++++++----------
 2 files changed, 64 insertions(+), 19 deletions(-)

diff --git a/crypto/cryptodev.c b/crypto/cryptodev.c
index 9ae0bfbe83..5bda3ccf68 100644
--- a/crypto/cryptodev.c
+++ b/crypto/cryptodev.c
@@ -569,27 +569,66 @@ int cryptodev_key(FAR struct crypt_kop *kop)
     {
       case CRK_MOD_EXP:
         if (in == 3 && out == 1)
-          break;
+          {
+            break;
+          }
+
         return -EINVAL;
       case CRK_MOD_EXP_CRT:
         if (in == 6 && out == 1)
-          break;
+          {
+            break;
+          }
+
         return -EINVAL;
       case CRK_DSA_SIGN:
         if (in == 5 && out == 2)
-          break;
+          {
+            break;
+          }
+
         return -EINVAL;
       case CRK_DSA_VERIFY:
         if (in == 7 && out == 0)
-          break;
+          {
+            break;
+          }
+
         return -EINVAL;
       case CRK_DH_COMPUTE_KEY:
         if (in == 3 && out == 1)
-          break;
+          {
+            break;
+          }
+
         return -EINVAL;
       case CRK_RSA_PKCS15_VERIFY:
         if (in == 5 && out == 0)
-          break;
+          {
+            break;
+          }
+
+        return -EINVAL;
+      case CRK_ECDSA_SECP256R1_SIGN:
+        if (in == 2 && out == 2)
+          {
+            break;
+          }
+
+        return -EINVAL;
+      case CRK_ECDSA_SECP256R1_VERIFY:
+        if (in == 6 && out == 0)
+          {
+            break;
+          }
+
+        return -EINVAL;
+      case CRK_ECDSA_SECP256R1_GENKEY:
+        if (in == 0 && out == 4)
+          {
+            break;
+          }
+
         return -EINVAL;
       default:
         return -EINVAL;
diff --git a/include/crypto/cryptodev.h b/include/crypto/cryptodev.h
index d3542cd4a9..c742e2cf53 100644
--- a/include/crypto/cryptodev.h
+++ b/include/crypto/cryptodev.h
@@ -249,20 +249,26 @@ struct crypt_kop
   struct crparam crk_param[CRK_MAXPARAM];
 };
 
-#define CRK_MOD_EXP           0
-#define CRK_MOD_EXP_CRT       1
-#define CRK_DSA_SIGN          2
-#define CRK_DSA_VERIFY        3
-#define CRK_DH_COMPUTE_KEY    4
-#define CRK_RSA_PKCS15_VERIFY 5
-#define CRK_ALGORITHM_MAX     5 /* Keep updated */
+#define CRK_MOD_EXP                0
+#define CRK_MOD_EXP_CRT            1
+#define CRK_DSA_SIGN               2
+#define CRK_DSA_VERIFY             3
+#define CRK_DH_COMPUTE_KEY         4
+#define CRK_RSA_PKCS15_VERIFY      5
+#define CRK_ECDSA_SECP256R1_SIGN   6
+#define CRK_ECDSA_SECP256R1_VERIFY 7
+#define CRK_ECDSA_SECP256R1_GENKEY 8
+#define CRK_ALGORITHM_MAX          8 /* Keep updated */
 
-#define CRF_MOD_EXP           (1 << CRK_MOD_EXP)
-#define CRF_MOD_EXP_CRT       (1 << CRK_MOD_EXP_CRT)
-#define CRF_DSA_SIGN          (1 << CRK_DSA_SIGN)
-#define CRF_DSA_VERIFY        (1 << CRK_DSA_VERIFY)
-#define CRF_DH_COMPUTE_KEY    (1 << CRK_DH_COMPUTE_KEY)
-#define CRF_RSA_PKCS15_VERIFY (1 << CRK_RSA_PKCS15_VERIFY)
+#define CRF_MOD_EXP                (1 << CRK_MOD_EXP)
+#define CRF_MOD_EXP_CRT            (1 << CRK_MOD_EXP_CRT)
+#define CRF_DSA_SIGN               (1 << CRK_DSA_SIGN)
+#define CRF_DSA_VERIFY             (1 << CRK_DSA_VERIFY)
+#define CRF_DH_COMPUTE_KEY         (1 << CRK_DH_COMPUTE_KEY)
+#define CRF_RSA_PKCS15_VERIFY      (1 << CRK_RSA_PKCS15_VERIFY)
+#define CRF_ECDSA_SECP256R1_SIGN   (1 << CRK_ECDSA_SECP256R1_SIGN)
+#define CRF_ECDSA_SECP256R1_VERIFY (1 << CRK_ECDSA_SECP256R1_VERIFY)
+#define CRF_ECDSA_SECP256R1_GENKEY (1 << CRK_ECDSA_SECP256R1_GENKEY)
 
 struct cryptkop
 {