X-Git-Url: http://wagner.pp.ru/gitweb/?a=blobdiff_plain;f=gost_lcl.h;h=df072922ce308fae0af1123abf6ccdb54d39822b;hb=c43ce313a786fc16c60b0ce5782af29ff8b6d622;hp=bb25ce360c3a47612c776dc507cb752bcbd56158;hpb=20f99cd4df48ed150937a82cc57f233cadcc7c7e;p=openssl-gost%2Fengine.git

diff --git a/gost_lcl.h b/gost_lcl.h
index bb25ce3..df07292 100644
--- a/gost_lcl.h
+++ b/gost_lcl.h
@@ -55,6 +55,7 @@ int register_pmeth_gost(int id, EVP_PKEY_METHOD **pmeth, int flags);
 /* Gost-specific pmeth control-function parameters */
 /* For GOST R34.10 parameters */
 # define param_ctrl_string "paramset"
+# define ukm_ctrl_string "ukmhex"
 # define EVP_PKEY_CTRL_GOST_PARAMSET (EVP_PKEY_ALG_CTRL+1)
 /* For GOST 28147 MAC */
 # define key_ctrl_string "key"
@@ -241,18 +242,18 @@ const EVP_CIPHER *cipher_magma_cbc();
 const EVP_CIPHER *cipher_magma_ctr();
 void cipher_gost_destroy();
 
-void inc_counter(unsigned char *buffer, size_t buf_len);
+void inc_counter(unsigned char *counter, size_t counter_bytes);
 
 # define EVP_MD_CTRL_KEY_LEN (EVP_MD_CTRL_ALG_CTRL+3)
 # define EVP_MD_CTRL_SET_KEY (EVP_MD_CTRL_ALG_CTRL+4)
 /* EVP_PKEY_METHOD key encryption callbacks */
 /* From gost_ec_keyx.c */
-int pkey_gost_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
-                           size_t *outlen, const unsigned char *key,
+int pkey_gost_encrypt(EVP_PKEY_CTX *pctx, unsigned char *out,
+                           size_t *out_len, const unsigned char *key,
                            size_t key_len);
 
-int pkey_gost_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
-                           size_t *outlen, const unsigned char *in,
+int pkey_gost_decrypt(EVP_PKEY_CTX *pctx, unsigned char *key,
+                           size_t *key_len, const unsigned char *in,
                            size_t in_len);
 /* derive functions */
 /* From gost_ec_keyx.c */
@@ -264,6 +265,22 @@ ECDSA_SIG *gost_ec_sign(const unsigned char *dgst, int dlen, EC_KEY *eckey);
 int gost_ec_verify(const unsigned char *dgst, int dgst_len,
                    ECDSA_SIG *sig, EC_KEY *ec);
 int gost_ec_compute_public(EC_KEY *ec);
+int gost_ec_point_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n,
+                      const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx);
+
+#define CURVEDEF(a) \
+int point_mul_##a(const EC_GROUP *group, EC_POINT *r, const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx);\
+int point_mul_g_##a(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, BN_CTX *ctx);\
+int point_mul_two_##a(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx);
+
+CURVEDEF(id_GostR3410_2001_CryptoPro_A_ParamSet)
+CURVEDEF(id_GostR3410_2001_CryptoPro_B_ParamSet)
+CURVEDEF(id_GostR3410_2001_CryptoPro_C_ParamSet)
+CURVEDEF(id_GostR3410_2001_TestParamSet)
+CURVEDEF(id_tc26_gost_3410_2012_256_paramSetA)
+CURVEDEF(id_tc26_gost_3410_2012_512_paramSetA)
+CURVEDEF(id_tc26_gost_3410_2012_512_paramSetB)
+CURVEDEF(id_tc26_gost_3410_2012_512_paramSetC)
 
 /* VKO */
 int VKO_compute_key(unsigned char *shared_key,
@@ -278,8 +295,8 @@ int gost_kdftree2012_256(unsigned char *keyout, size_t keyout_len,
                          const unsigned char *seed, size_t seed_len,
                          const size_t representation);
 
-int gost_tlstree(int cipher_nid, const unsigned char* inkey,
-                unsigned char *outkey, const unsigned char *tlsseq);
+int gost_tlstree(int cipher_nid, const unsigned char *in, unsigned char *out,
+                 const unsigned char *tlsseq);
 /* KExp/KImp */
 int gost_kexp15(const unsigned char *shared_key, const int shared_len,
                 int cipher_nid, const unsigned char *cipher_key,
@@ -292,9 +309,6 @@ int gost_kimp15(const unsigned char *expkey, const size_t expkeylen,
                 const unsigned char *iv, const size_t ivlen,
                 unsigned char *shared_key);
 /*============== miscellaneous functions============================= */
-/* from gost_sign.c */
-/* Convert GOST R 34.11 hash sum to bignum according to standard */
-BIGNUM *hashsum2bn(const unsigned char *dgst, int len);
 /*
  * Store bignum in byte array of given length, prepending by zeros if
  * nesseccary