1 files changed, 95 insertions, 5 deletions

diff --git a/src/lib/libcrypto/ec/ec.h b/src/lib/libcrypto/ec/ec.h
index 1c5641eca0..d0e3673675 100644
--- a/src/lib/libcrypto/ec/ec.h
+++ b/src/lib/libcrypto/ec/ec.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec.h,v 1.16 2019/01/19 01:17:41 tb Exp $ */
+/* $OpenBSD: ec.h,v 1.17 2019/09/06 17:59:25 jsing Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -97,7 +97,7 @@ extern "C" {
 
   
 #ifndef OPENSSL_ECC_MAX_FIELD_BITS
-# define OPENSSL_ECC_MAX_FIELD_BITS 661
+#define OPENSSL_ECC_MAX_FIELD_BITS 661
 #endif
 
 /** Enum for the point conversion form as defined in X9.62 (ECDSA)
@@ -714,6 +714,7 @@ typedef struct ec_key_method_st EC_KEY_METHOD;
 /* some values for the flags field */
 #define EC_FLAG_NON_FIPS_ALLOW  0x1
 #define EC_FLAG_FIPS_CHECKED    0x2
+#define EC_FLAG_COFACTOR_ECDH   0x1000
 
 /** Creates a new EC_KEY object.
  *  \return EC_KEY object or NULL if an error occurred.
@@ -995,11 +996,96 @@ EC_KEY *ECParameters_dup(EC_KEY *key);
 #endif
 
 #define EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx, nid) \
-        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, EVP_PKEY_OP_PARAMGEN, \
-                                EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID, nid, NULL)
-
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_PARAMGEN|EVP_PKEY_OP_KEYGEN, \
+            EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID, nid, NULL)
+
+#define EVP_PKEY_CTX_set_ec_param_enc(ctx, flag) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_PARAMGEN|EVP_PKEY_OP_KEYGEN, \
+            EVP_PKEY_CTRL_EC_PARAM_ENC, flag, NULL)
+
+#define EVP_PKEY_CTX_set_ecdh_cofactor_mode(ctx, flag) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_EC_ECDH_COFACTOR, flag, NULL)
+
+#define EVP_PKEY_CTX_get_ecdh_cofactor_mode(ctx) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_EC_ECDH_COFACTOR, -2, NULL)
+
+#define EVP_PKEY_CTX_set_ecdh_kdf_type(ctx, kdf) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_EC_KDF_TYPE, kdf, NULL)
+
+#define EVP_PKEY_CTX_get_ecdh_kdf_type(ctx) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_EC_KDF_TYPE, -2, NULL)
+
+#define EVP_PKEY_CTX_set_ecdh_kdf_md(ctx, md) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_EC_KDF_MD, 0, (void *)(md))
+
+#define EVP_PKEY_CTX_get_ecdh_kdf_md(ctx, pmd) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_GET_EC_KDF_MD, 0, (void *)(pmd))
+
+#define EVP_PKEY_CTX_set_ecdh_kdf_outlen(ctx, len) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_EC_KDF_OUTLEN, len, NULL)
+
+#define EVP_PKEY_CTX_get_ecdh_kdf_outlen(ctx, plen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_GET_EC_KDF_OUTLEN, 0, \
+            (void *)(plen))
+
+#define EVP_PKEY_CTX_set0_ecdh_kdf_ukm(ctx, p, plen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_EC_KDF_UKM, plen, (void *)(p))
+
+#define EVP_PKEY_CTX_get0_ecdh_kdf_ukm(ctx, p) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+            EVP_PKEY_OP_DERIVE, \
+            EVP_PKEY_CTRL_GET_EC_KDF_UKM, 0, (void *)(p))
+
+/* SM2 will skip the operation check so no need to pass operation here */
+#define EVP_PKEY_CTX_set1_id(ctx, id, id_len) \
+        EVP_PKEY_CTX_ctrl(ctx, -1, -1, \
+            EVP_PKEY_CTRL_SET1_ID, (int)id_len, (void*)(id))
+
+#define EVP_PKEY_CTX_get1_id(ctx, id) \
+        EVP_PKEY_CTX_ctrl(ctx, -1, -1, \
+            EVP_PKEY_CTRL_GET1_ID, 0, (void*)(id))
+
+#define EVP_PKEY_CTX_get1_id_len(ctx, id_len) \
+        EVP_PKEY_CTX_ctrl(ctx, -1, -1, \
+            EVP_PKEY_CTRL_GET1_ID_LEN, 0, (void*)(id_len))
 
 #define EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID             (EVP_PKEY_ALG_CTRL + 1)
+#define EVP_PKEY_CTRL_EC_PARAM_ENC                      (EVP_PKEY_ALG_CTRL + 2)
+#define EVP_PKEY_CTRL_EC_ECDH_COFACTOR                  (EVP_PKEY_ALG_CTRL + 3)
+#define EVP_PKEY_CTRL_EC_KDF_TYPE                       (EVP_PKEY_ALG_CTRL + 4)
+#define EVP_PKEY_CTRL_EC_KDF_MD                         (EVP_PKEY_ALG_CTRL + 5)
+#define EVP_PKEY_CTRL_GET_EC_KDF_MD                     (EVP_PKEY_ALG_CTRL + 6)
+#define EVP_PKEY_CTRL_EC_KDF_OUTLEN                     (EVP_PKEY_ALG_CTRL + 7)
+#define EVP_PKEY_CTRL_GET_EC_KDF_OUTLEN                 (EVP_PKEY_ALG_CTRL + 8)
+#define EVP_PKEY_CTRL_EC_KDF_UKM                        (EVP_PKEY_ALG_CTRL + 9)
+#define EVP_PKEY_CTRL_GET_EC_KDF_UKM                    (EVP_PKEY_ALG_CTRL + 10)
+#define EVP_PKEY_CTRL_SET1_ID                           (EVP_PKEY_ALG_CTRL + 11)
+#define EVP_PKEY_CTRL_GET1_ID                           (EVP_PKEY_ALG_CTRL + 12)
+#define EVP_PKEY_CTRL_GET1_ID_LEN                       (EVP_PKEY_ALG_CTRL + 13)
+
+/* KDF types */
+#define EVP_PKEY_ECDH_KDF_NONE                          1
+#define EVP_PKEY_ECDH_KDF_X9_63                         2
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
@@ -1172,6 +1258,7 @@ void ERR_load_EC_strings(void);
 #define EC_R_INVALID_COMPRESSED_POINT                    110
 #define EC_R_INVALID_COMPRESSION_BIT                     109
 #define EC_R_INVALID_CURVE                               141
+#define EC_R_INVALID_DIGEST                              151
 #define EC_R_INVALID_DIGEST_TYPE                         138
 #define EC_R_INVALID_ENCODING                            102
 #define EC_R_INVALID_FIELD                               103
@@ -1180,6 +1267,7 @@ void ERR_load_EC_strings(void);
 #define EC_R_INVALID_PENTANOMIAL_BASIS                   132
 #define EC_R_INVALID_PRIVATE_KEY                         123
 #define EC_R_INVALID_TRINOMIAL_BASIS                     137
+#define EC_R_KDF_PARAMETER_ERROR                         148
 #define EC_R_KEYS_NOT_SET                                140
 #define EC_R_MISSING_PARAMETERS                          124
 #define EC_R_MISSING_PRIVATE_KEY                         125
@@ -1190,9 +1278,11 @@ void ERR_load_EC_strings(void);
 #define EC_R_NO_FIELD_MOD                                133
 #define EC_R_NO_PARAMETERS_SET                           139
 #define EC_R_PASSED_NULL_PARAMETER                       134
+#define EC_R_PEER_KEY_ERROR                              149
 #define EC_R_PKPARAMETERS2GROUP_FAILURE                  127
 #define EC_R_POINT_AT_INFINITY                           106
 #define EC_R_POINT_IS_NOT_ON_CURVE                       107
+#define EC_R_SHARED_INFO_ERROR                           150
 #define EC_R_SLOT_FULL                                   108
 #define EC_R_UNDEFINED_GENERATOR                         113
 #define EC_R_UNDEFINED_ORDER                             128