From: Dmitry Timoshkov Date: Wed, 4 Sep 2019 03:42:59 +0000 (+0800) Subject: Fix compilation with Microsoft Visual C. X-Git-Tag: v3.0.0~271^2~1 X-Git-Url: http://www.wagner.pp.ru/gitweb/?p=openssl-gost%2Fengine.git;a=commitdiff_plain;h=5900ae4498b35f8a8ba03cdc66f92c0bbd9bec06 Fix compilation with Microsoft Visual C. --- diff --git a/gost_ameth.c b/gost_ameth.c index 50d0804..199aef2 100644 --- a/gost_ameth.c +++ b/gost_ameth.c @@ -720,10 +720,11 @@ static int pub_encode_gost_ec(X509_PUBKEY *pub, const EVP_PKEY *pk) BIGNUM *X = NULL, *Y = NULL, *order = NULL; const EC_KEY *ec = EVP_PKEY_get0((EVP_PKEY *)pk); int ptype = V_ASN1_UNDEF; + ASN1_STRING *params; algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk)); - ASN1_STRING *params = encode_gost_algor_params(pk); + params = encode_gost_algor_params(pk); pval = params; ptype = V_ASN1_SEQUENCE; diff --git a/gost_grasshopper_cipher.c b/gost_grasshopper_cipher.c index df58097..ba353c2 100644 --- a/gost_grasshopper_cipher.c +++ b/gost_grasshopper_cipher.c @@ -26,12 +26,7 @@ enum GRASSHOPPER_CIPHER_TYPE { }; static EVP_CIPHER *gost_grasshopper_ciphers[6] = { - [GRASSHOPPER_CIPHER_ECB] = NULL, - [GRASSHOPPER_CIPHER_CBC] = NULL, - [GRASSHOPPER_CIPHER_OFB] = NULL, - [GRASSHOPPER_CIPHER_CFB] = NULL, - [GRASSHOPPER_CIPHER_CTR] = NULL, - [GRASSHOPPER_CIPHER_CTRACPKM] = NULL, + NULL, NULL, NULL, NULL, NULL, NULL, }; static GRASSHOPPER_INLINE void @@ -51,7 +46,7 @@ struct GRASSHOPPER_CIPHER_PARAMS { }; static struct GRASSHOPPER_CIPHER_PARAMS gost_cipher_params[6] = { - [GRASSHOPPER_CIPHER_ECB] = { + { NID_grasshopper_ecb, gost_grasshopper_cipher_init_ecb, gost_grasshopper_cipher_do_ecb, @@ -61,7 +56,7 @@ static struct GRASSHOPPER_CIPHER_PARAMS gost_cipher_params[6] = { 0, true} , - [GRASSHOPPER_CIPHER_CBC] = { + { NID_grasshopper_cbc, gost_grasshopper_cipher_init_cbc, gost_grasshopper_cipher_do_cbc, @@ -71,7 +66,7 @@ static struct GRASSHOPPER_CIPHER_PARAMS gost_cipher_params[6] = { 16, true} , - [GRASSHOPPER_CIPHER_OFB] = { + { NID_grasshopper_ofb, gost_grasshopper_cipher_init_ofb, gost_grasshopper_cipher_do_ofb, @@ -81,7 +76,7 @@ static struct GRASSHOPPER_CIPHER_PARAMS gost_cipher_params[6] = { 16, false} , - [GRASSHOPPER_CIPHER_CFB] = { + { NID_grasshopper_cfb, gost_grasshopper_cipher_init_cfb, gost_grasshopper_cipher_do_cfb, @@ -91,7 +86,7 @@ static struct GRASSHOPPER_CIPHER_PARAMS gost_cipher_params[6] = { 16, false} , - [GRASSHOPPER_CIPHER_CTR] = { + { NID_grasshopper_ctr, gost_grasshopper_cipher_init_ctr, gost_grasshopper_cipher_do_ctr, @@ -104,7 +99,7 @@ static struct GRASSHOPPER_CIPHER_PARAMS gost_cipher_params[6] = { 16, false} , - [GRASSHOPPER_CIPHER_CTRACPKM] = { + { NID_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm, gost_grasshopper_cipher_init_ctracpkm, gost_grasshopper_cipher_do_ctracpkm, @@ -418,6 +413,9 @@ int gost_grasshopper_cipher_do_ctr(EVP_CIPHER_CTX *ctx, unsigned char *out, unsigned int n = EVP_CIPHER_CTX_num(ctx); size_t lasted; size_t i; + size_t blocks; + grasshopper_w128_t *iv_buffer; + grasshopper_w128_t tmp; while (n && inl) { *(current_out++) = *(current_in++) ^ c->partial_buffer.b[n]; @@ -425,10 +423,9 @@ int gost_grasshopper_cipher_do_ctr(EVP_CIPHER_CTX *ctx, unsigned char *out, n = (n + 1) % GRASSHOPPER_BLOCK_SIZE; } EVP_CIPHER_CTX_set_num(ctx, n); - size_t blocks = inl / GRASSHOPPER_BLOCK_SIZE; + blocks = inl / GRASSHOPPER_BLOCK_SIZE; - grasshopper_w128_t *iv_buffer = (grasshopper_w128_t *) iv; - grasshopper_w128_t tmp; + iv_buffer = (grasshopper_w128_t *) iv; // full parts for (i = 0; i < blocks; i++) { @@ -480,15 +477,15 @@ int gost_grasshopper_cipher_do_ctracpkm(EVP_CIPHER_CTX *ctx, gost_grasshopper_cipher_ctx_ctr *c = EVP_CIPHER_CTX_get_cipher_data(ctx); unsigned char *iv = EVP_CIPHER_CTX_iv_noconst(ctx); unsigned int num = EVP_CIPHER_CTX_num(ctx); + size_t blocks, i, lasted; + grasshopper_w128_t tmp; while ((num & GRASSHOPPER_BLOCK_MASK) && inl) { *out++ = *in++ ^ c->partial_buffer.b[num & GRASSHOPPER_BLOCK_MASK]; --inl; num++; } - size_t blocks = inl / GRASSHOPPER_BLOCK_SIZE; - size_t i; - grasshopper_w128_t tmp; + blocks = inl / GRASSHOPPER_BLOCK_SIZE; // full parts for (i = 0; i < blocks; i++) { @@ -507,7 +504,7 @@ int gost_grasshopper_cipher_do_ctracpkm(EVP_CIPHER_CTX *ctx, } // last part - size_t lasted = inl - blocks * GRASSHOPPER_BLOCK_SIZE; + lasted = inl - blocks * GRASSHOPPER_BLOCK_SIZE; if (lasted > 0) { apply_acpkm_grasshopper(c, &num); grasshopper_encrypt_block(&c->c.encrypt_round_keys, @@ -688,13 +685,14 @@ int gost_grasshopper_cipher_do_cfb(EVP_CIPHER_CTX *ctx, unsigned char *out, int gost_grasshopper_cipher_cleanup(EVP_CIPHER_CTX *ctx) { + struct GRASSHOPPER_CIPHER_PARAMS *params; gost_grasshopper_cipher_ctx *c = (gost_grasshopper_cipher_ctx *) EVP_CIPHER_CTX_get_cipher_data(ctx); if (!c) return 1; - struct GRASSHOPPER_CIPHER_PARAMS *params = &gost_cipher_params[c->type]; + params = &gost_cipher_params[c->type]; gost_grasshopper_cipher_destroy(c); if (params->destroy_cipher != NULL) { @@ -863,14 +861,18 @@ const GRASSHOPPER_INLINE EVP_CIPHER *cipher_gost_grasshopper(uint8_t mode, cipher = &gost_grasshopper_ciphers[num]; if (*cipher == NULL) { + grasshopper_init_cipher_func init_cipher; + int nid, block_size, ctx_size, iv_size; + bool padding; + params = &gost_cipher_params[num]; - int nid = params->nid; - grasshopper_init_cipher_func init_cipher = params->init_cipher; - int block_size = params->block_size; - int ctx_size = params->ctx_size; - int iv_size = params->iv_size; - bool padding = params->padding; + nid = params->nid; + init_cipher = params->init_cipher; + block_size = params->block_size; + ctx_size = params->ctx_size; + iv_size = params->iv_size; + padding = params->padding; *cipher = cipher_gost_grasshopper_create(nid, block_size); if (*cipher == NULL) { diff --git a/gost_keyexpimp.c b/gost_keyexpimp.c index e8ee1eb..5564387 100644 --- a/gost_keyexpimp.c +++ b/gost_keyexpimp.c @@ -1,4 +1,8 @@ +#ifdef _WIN32 +#include +#else #include +#endif #include #include #include diff --git a/gost_omac_acpkm.c b/gost_omac_acpkm.c index 3820c90..793a6d3 100644 --- a/gost_omac_acpkm.c +++ b/gost_omac_acpkm.c @@ -150,13 +150,14 @@ static int CMAC_ACPKM_Init(CMAC_ACPKM_CTX *ctx, const void *key, size_t keylen, /* Non-NULL key means initialisation is complete */ if (key) { unsigned char acpkm_iv[EVP_MAX_BLOCK_LENGTH]; + int block_size, key_len; /* Initialize CTR for ACPKM-Master */ if (!EVP_CIPHER_CTX_cipher(ctx->actx)) return 0; /* block size of ACPKM cipher could be 1, but, * cbc cipher is same with correct block_size */ - const int block_size = EVP_CIPHER_CTX_block_size(ctx->cctx); + block_size = EVP_CIPHER_CTX_block_size(ctx->cctx); /* Wide IV = 1^{n/2} || 0, * where a^r denotes the string that consists of r 'a' bits */ memset(acpkm_iv, 0xff, block_size / 2); @@ -164,7 +165,7 @@ static int CMAC_ACPKM_Init(CMAC_ACPKM_CTX *ctx, const void *key, size_t keylen, if (!EVP_EncryptInit_ex(ctx->actx, NULL, NULL, key, acpkm_iv)) return 0; /* EVP_CIPHER key_len may be different from EVP_CIPHER_CTX key_len */ - int key_len = EVP_CIPHER_key_length(EVP_CIPHER_CTX_cipher(ctx->actx)); + key_len = EVP_CIPHER_key_length(EVP_CIPHER_CTX_cipher(ctx->actx)); /* Generate first key material (K^1 || K^1_1) */ if (!EVP_Cipher(ctx->actx, ctx->km, zero_iv, key_len + block_size)) @@ -254,7 +255,8 @@ static int CMAC_ACPKM_Update(CMAC_ACPKM_CTX *ctx, const void *in, size_t dlen) static int CMAC_ACPKM_Final(CMAC_ACPKM_CTX *ctx, unsigned char *out, size_t *poutlen) { - int i, bl, lb; + int i, bl, lb, key_len; + unsigned char *k1, k2[EVP_MAX_BLOCK_LENGTH]; if (ctx->nlast_block == -1) return 0; bl = EVP_CIPHER_CTX_block_size(ctx->cctx); @@ -265,10 +267,9 @@ static int CMAC_ACPKM_Final(CMAC_ACPKM_CTX *ctx, unsigned char *out, if (!CMAC_ACPKM_Mesh(ctx)) return 0; - int key_len = EVP_CIPHER_key_length(EVP_CIPHER_CTX_cipher(ctx->actx)); + key_len = EVP_CIPHER_key_length(EVP_CIPHER_CTX_cipher(ctx->actx)); /* Keys k1 and k2 */ - unsigned char *k1 = ctx->km + key_len; - unsigned char k2[EVP_MAX_BLOCK_LENGTH]; + k1 = ctx->km + key_len; make_kn(k2, ctx->km + key_len, bl); /* Is last block complete? */