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-rw-r--r--engines/ccgost/gost_md.c107
1 files changed, 54 insertions, 53 deletions
diff --git a/engines/ccgost/gost_md.c b/engines/ccgost/gost_md.c
index 417e10887bc2..1ccc6be0e944 100644
--- a/engines/ccgost/gost_md.c
+++ b/engines/ccgost/gost_md.c
@@ -13,63 +13,64 @@
/* implementation of GOST 34.11 hash function See gost_md.c*/
static int gost_digest_init(EVP_MD_CTX *ctx);
-static int gost_digest_update(EVP_MD_CTX *ctx, const void *data, size_t count);
-static int gost_digest_final(EVP_MD_CTX *ctx,unsigned char *md);
-static int gost_digest_copy(EVP_MD_CTX *to,const EVP_MD_CTX *from);
+static int gost_digest_update(EVP_MD_CTX *ctx, const void *data,
+ size_t count);
+static int gost_digest_final(EVP_MD_CTX *ctx, unsigned char *md);
+static int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from);
static int gost_digest_cleanup(EVP_MD_CTX *ctx);
-EVP_MD digest_gost=
- {
- NID_id_GostR3411_94,
- NID_undef,
- 32,
- EVP_MD_FLAG_PKEY_METHOD_SIGNATURE,
- gost_digest_init,
- gost_digest_update,
- gost_digest_final,
- gost_digest_copy,
- gost_digest_cleanup,
- NULL,
- NULL,
- {NID_undef,NID_undef,0,0,0},
- 32,
- sizeof(struct ossl_gost_digest_ctx ),
- NULL
- };
+EVP_MD digest_gost = {
+ NID_id_GostR3411_94,
+ NID_undef,
+ 32,
+ EVP_MD_FLAG_PKEY_METHOD_SIGNATURE,
+ gost_digest_init,
+ gost_digest_update,
+ gost_digest_final,
+ gost_digest_copy,
+ gost_digest_cleanup,
+ NULL,
+ NULL,
+ {NID_undef, NID_undef, 0, 0, 0},
+ 32,
+ sizeof(struct ossl_gost_digest_ctx),
+ NULL
+};
-int gost_digest_init(EVP_MD_CTX *ctx)
- {
- struct ossl_gost_digest_ctx *c = ctx->md_data;
- memset(&(c->dctx),0,sizeof(gost_hash_ctx));
- gost_init(&(c->cctx),&GostR3411_94_CryptoProParamSet);
- c->dctx.cipher_ctx= &(c->cctx);
- return 1;
- }
+int gost_digest_init(EVP_MD_CTX *ctx)
+{
+ struct ossl_gost_digest_ctx *c = ctx->md_data;
+ memset(&(c->dctx), 0, sizeof(gost_hash_ctx));
+ gost_init(&(c->cctx), &GostR3411_94_CryptoProParamSet);
+ c->dctx.cipher_ctx = &(c->cctx);
+ return 1;
+}
-int gost_digest_update(EVP_MD_CTX *ctx,const void *data,size_t count)
- {
- return hash_block((gost_hash_ctx *)ctx->md_data,data,count);
- }
+int gost_digest_update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+ return hash_block((gost_hash_ctx *) ctx->md_data, data, count);
+}
-int gost_digest_final(EVP_MD_CTX *ctx,unsigned char *md)
- {
- return finish_hash((gost_hash_ctx *)ctx->md_data,md);
-
- }
+int gost_digest_final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+ return finish_hash((gost_hash_ctx *) ctx->md_data, md);
-int gost_digest_copy(EVP_MD_CTX *to,const EVP_MD_CTX *from)
- {
- struct ossl_gost_digest_ctx *md_ctx=to->md_data;
- if (to->md_data && from->md_data) {
- memcpy(to->md_data,from->md_data,sizeof(struct ossl_gost_digest_ctx));
- md_ctx->dctx.cipher_ctx=&(md_ctx->cctx);
- }
- return 1;
- }
+}
-int gost_digest_cleanup(EVP_MD_CTX *ctx)
- {
- if (ctx->md_data)
- memset(ctx->md_data,0,sizeof(struct ossl_gost_digest_ctx));
- return 1;
- }
+int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
+{
+ struct ossl_gost_digest_ctx *md_ctx = to->md_data;
+ if (to->md_data && from->md_data) {
+ memcpy(to->md_data, from->md_data,
+ sizeof(struct ossl_gost_digest_ctx));
+ md_ctx->dctx.cipher_ctx = &(md_ctx->cctx);
+ }
+ return 1;
+}
+
+int gost_digest_cleanup(EVP_MD_CTX *ctx)
+{
+ if (ctx->md_data)
+ memset(ctx->md_data, 0, sizeof(struct ossl_gost_digest_ctx));
+ return 1;
+}