Diff: wolfssl/openssl/ec.h

Revision:

13:f67a6c6013ca

Parent:

11:cee25a834751

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wolfssl/openssl/ec.h	Tue Aug 22 10:48:22 2017 +0000
@@ -0,0 +1,196 @@
+/* ec.h for openssl */
+
+#ifndef WOLFSSL_EC_H_
+#define WOLFSSL_EC_H_
+
+#include <wolfssl/openssl/bn.h>
+#include <wolfssl/wolfcrypt/ecc.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Map OpenSSL NID value */
+enum {
+    POINT_CONVERSION_UNCOMPRESSED = 4,
+
+#ifdef HAVE_ECC
+    /* Use ecc_curve_type enum values for NID */
+    NID_X9_62_prime192v1 = ECC_SECP192R1,
+    NID_X9_62_prime256v1 = ECC_SECP256R1,
+    NID_secp112r1 = ECC_SECP112R1,
+    NID_secp112r2 = ECC_SECP112R2,
+    NID_secp128r1 = ECC_SECP128R1,
+    NID_secp128r2 = ECC_SECP128R2,
+    NID_secp160r1 = ECC_SECP160R1,
+    NID_secp160r2 = ECC_SECP160R2,
+    NID_secp224r1 = ECC_SECP224R1,
+    NID_secp384r1 = ECC_SECP384R1,
+    NID_secp521r1 = ECC_SECP521R1,
+    NID_secp160k1 = ECC_SECP160K1,
+    NID_secp192k1 = ECC_SECP192K1,
+    NID_secp224k1 = ECC_SECP224K1,
+    NID_secp256k1 = ECC_SECP256K1,
+    NID_brainpoolP160r1 = ECC_BRAINPOOLP160R1,
+    NID_brainpoolP192r1 = ECC_BRAINPOOLP192R1,
+    NID_brainpoolP224r1 = ECC_BRAINPOOLP224R1,
+    NID_brainpoolP256r1 = ECC_BRAINPOOLP256R1,
+    NID_brainpoolP320r1 = ECC_BRAINPOOLP320R1,
+    NID_brainpoolP384r1 = ECC_BRAINPOOLP384R1,
+    NID_brainpoolP512r1 = ECC_BRAINPOOLP512R1,
+#endif
+
+    OPENSSL_EC_NAMED_CURVE  = 0x001
+};
+
+#ifndef WOLFSSL_EC_TYPE_DEFINED /* guard on redeclaration */
+typedef struct WOLFSSL_EC_KEY         WOLFSSL_EC_KEY;
+typedef struct WOLFSSL_EC_POINT       WOLFSSL_EC_POINT;
+typedef struct WOLFSSL_EC_GROUP       WOLFSSL_EC_GROUP;
+#define WOLFSSL_EC_TYPE_DEFINED
+#endif
+
+typedef WOLFSSL_EC_KEY                EC_KEY;
+typedef WOLFSSL_EC_GROUP              EC_GROUP;
+typedef WOLFSSL_EC_POINT              EC_POINT;
+
+struct WOLFSSL_EC_POINT {
+    WOLFSSL_BIGNUM *X;
+    WOLFSSL_BIGNUM *Y;
+    WOLFSSL_BIGNUM *Z;
+
+    void*          internal;     /* our ECC point */
+    char           inSet;        /* internal set from external ? */
+    char           exSet;        /* external set from internal ? */
+};
+
+struct WOLFSSL_EC_GROUP {
+    int curve_idx; /* index of curve, used by WolfSSL as reference */
+    int curve_nid; /* NID of curve, used by OpenSSL/OpenSSH as reference */
+    int curve_oid; /* OID of curve, used by OpenSSL/OpenSSH as reference */
+};
+
+struct WOLFSSL_EC_KEY {
+    WOLFSSL_EC_GROUP *group;
+    WOLFSSL_EC_POINT *pub_key;
+    WOLFSSL_BIGNUM *priv_key;
+
+    void*          internal;     /* our ECC Key */
+    char           inSet;        /* internal set from external ? */
+    char           exSet;        /* external set from internal ? */
+};
+
+WOLFSSL_API
+int wolfSSL_ECPoint_i2d(const WOLFSSL_EC_GROUP *curve,
+                        const WOLFSSL_EC_POINT *p,
+                        unsigned char *out, unsigned int *len);
+WOLFSSL_API
+int wolfSSL_ECPoint_d2i(unsigned char *in, unsigned int len,
+                        const WOLFSSL_EC_GROUP *curve, WOLFSSL_EC_POINT *p);
+WOLFSSL_API
+int wolfSSL_EC_KEY_LoadDer(WOLFSSL_EC_KEY* key,
+                           const unsigned char* der, int derSz);
+WOLFSSL_API
+void wolfSSL_EC_KEY_free(WOLFSSL_EC_KEY *key);
+WOLFSSL_API
+WOLFSSL_EC_POINT *wolfSSL_EC_KEY_get0_public_key(const WOLFSSL_EC_KEY *key);
+WOLFSSL_API
+const WOLFSSL_EC_GROUP *wolfSSL_EC_KEY_get0_group(const WOLFSSL_EC_KEY *key);
+WOLFSSL_API
+int wolfSSL_EC_KEY_set_private_key(WOLFSSL_EC_KEY *key,
+                                   const WOLFSSL_BIGNUM *priv_key);
+WOLFSSL_API
+WOLFSSL_BIGNUM *wolfSSL_EC_KEY_get0_private_key(const WOLFSSL_EC_KEY *key);
+WOLFSSL_API
+WOLFSSL_EC_KEY *wolfSSL_EC_KEY_new_by_curve_name(int nid);
+WOLFSSL_API
+WOLFSSL_EC_KEY *wolfSSL_EC_KEY_new(void);
+WOLFSSL_API
+int wolfSSL_EC_KEY_set_group(WOLFSSL_EC_KEY *key, WOLFSSL_EC_GROUP *group);
+WOLFSSL_API
+int wolfSSL_EC_KEY_generate_key(WOLFSSL_EC_KEY *key);
+WOLFSSL_API
+void wolfSSL_EC_KEY_set_asn1_flag(WOLFSSL_EC_KEY *key, int asn1_flag);
+WOLFSSL_API
+int wolfSSL_EC_KEY_set_public_key(WOLFSSL_EC_KEY *key,
+                                  const WOLFSSL_EC_POINT *pub);
+WOLFSSL_API
+void wolfSSL_EC_GROUP_set_asn1_flag(WOLFSSL_EC_GROUP *group, int flag);
+WOLFSSL_API
+WOLFSSL_EC_GROUP *wolfSSL_EC_GROUP_new_by_curve_name(int nid);
+WOLFSSL_API
+int wolfSSL_EC_GROUP_cmp(const WOLFSSL_EC_GROUP *a, const WOLFSSL_EC_GROUP *b,
+                         WOLFSSL_BN_CTX *ctx);
+WOLFSSL_API
+int wolfSSL_EC_GROUP_get_curve_name(const WOLFSSL_EC_GROUP *group);
+WOLFSSL_API
+int wolfSSL_EC_GROUP_get_degree(const WOLFSSL_EC_GROUP *group);
+WOLFSSL_API
+int wolfSSL_EC_GROUP_get_order(const WOLFSSL_EC_GROUP *group,
+                               WOLFSSL_BIGNUM *order, WOLFSSL_BN_CTX *ctx);
+WOLFSSL_API
+void wolfSSL_EC_GROUP_free(WOLFSSL_EC_GROUP *group);
+#if defined(DEBUG_WOLFSSL) && !defined(NO_FILESYSTEM)
+WOLFSSL_API
+void wolfssl_EC_POINT_dump(const char *msg, const WOLFSSL_EC_POINT *p);
+#endif
+WOLFSSL_API
+WOLFSSL_EC_POINT *wolfSSL_EC_POINT_new(const WOLFSSL_EC_GROUP *group);
+WOLFSSL_API
+int wolfSSL_EC_POINT_get_affine_coordinates_GFp(const WOLFSSL_EC_GROUP *group,
+                                                const WOLFSSL_EC_POINT *p,
+                                                WOLFSSL_BIGNUM *x,
+                                                WOLFSSL_BIGNUM *y,
+                                                WOLFSSL_BN_CTX *ctx);
+WOLFSSL_API
+int wolfSSL_EC_POINT_mul(const WOLFSSL_EC_GROUP *group, WOLFSSL_EC_POINT *r,
+                         const WOLFSSL_BIGNUM *n,
+                         const WOLFSSL_EC_POINT *q, const WOLFSSL_BIGNUM *m,
+                         WOLFSSL_BN_CTX *ctx);
+WOLFSSL_API
+void wolfSSL_EC_POINT_clear_free(WOLFSSL_EC_POINT *point);
+WOLFSSL_API
+int wolfSSL_EC_POINT_cmp(const WOLFSSL_EC_GROUP *group,
+                         const WOLFSSL_EC_POINT *a, const WOLFSSL_EC_POINT *b,
+                         WOLFSSL_BN_CTX *ctx);
+WOLFSSL_API
+void wolfSSL_EC_POINT_free(WOLFSSL_EC_POINT *point);
+WOLFSSL_API
+int wolfSSL_EC_POINT_is_at_infinity(const WOLFSSL_EC_GROUP *group,
+                                    const WOLFSSL_EC_POINT *a);
+
+#define EC_KEY_free wolfSSL_EC_KEY_free
+#define EC_KEY_get0_public_key wolfSSL_EC_KEY_get0_public_key
+#define EC_KEY_get0_group wolfSSL_EC_KEY_get0_group
+#define EC_KEY_set_private_key wolfSSL_EC_KEY_set_private_key
+#define EC_KEY_get0_private_key wolfSSL_EC_KEY_get0_private_key
+#define EC_KEY_new_by_curve_name wolfSSL_EC_KEY_new_by_curve_name
+#define EC_KEY_set_group wolfSSL_EC_KEY_set_group
+#define EC_KEY_generate_key wolfSSL_EC_KEY_generate_key
+#define EC_KEY_set_asn1_flag wolfSSL_EC_KEY_set_asn1_flag
+#define EC_KEY_set_public_key wolfSSL_EC_KEY_set_public_key
+#define EC_KEY_new wolfSSL_EC_KEY_new
+
+#define EC_GROUP_set_asn1_flag wolfSSL_EC_GROUP_set_asn1_flag
+#define EC_GROUP_new_by_curve_name wolfSSL_EC_GROUP_new_by_curve_name
+#define EC_GROUP_cmp wolfSSL_EC_GROUP_cmp
+#define EC_GROUP_get_curve_name wolfSSL_EC_GROUP_get_curve_name
+#define EC_GROUP_get_degree wolfSSL_EC_GROUP_get_degree
+#define EC_GROUP_get_order wolfSSL_EC_GROUP_get_order
+#define EC_GROUP_free wolfSSL_EC_GROUP_free
+
+#define EC_POINT_new wolfSSL_EC_POINT_new
+#define EC_POINT_get_affine_coordinates_GFp \
+            wolfSSL_EC_POINT_get_affine_coordinates_GFp
+#define EC_POINT_mul wolfSSL_EC_POINT_mul
+#define EC_POINT_clear_free wolfSSL_EC_POINT_clear_free
+#define EC_POINT_cmp wolfSSL_EC_POINT_cmp
+#define EC_POINT_free wolfSSL_EC_POINT_free
+#define EC_POINT_is_at_infinity wolfSSL_EC_POINT_is_at_infinity
+
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+
+#endif /* header */
+