Commit 25be7a0f authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

free up gost ciphers 



Reviewed-by: default avatarViktor Dukhovni <viktor@openssl.org>
parent c864e761

engines/ccgost/gost_crypt.c

+8 −0
Original line number Diff line number Diff line
@@ -109,6 +109,14 @@ const EVP_CIPHER *cipher_gost_cpacnt(void) 
    return _hidden_gost89_cnt;

}



void cipher_gost_destroy(void)

{

    EVP_CIPHER_meth_free(_hidden_Gost28147_89_cipher);

    _hidden_Gost28147_89_cipher = NULL;

    EVP_CIPHER_meth_free(_hidden_gost89_cnt);

    _hidden_gost89_cnt = NULL;

}



/* Implementation of GOST 28147-89 in MAC (imitovstavka) mode */

/* Init functions which set specific parameters */

static int gost_imit_init_cpa(EVP_MD_CTX *ctx);

engines/ccgost/gost_eng.c

+1 −0
Original line number Diff line number Diff line
@@ -77,6 +77,7 @@ static int gost_engine_finish(ENGINE *e) 
static int gost_engine_destroy(ENGINE *e)

{

    digest_gost_destroy();

    cipher_gost_destroy();

    imit_gost_cpa_destroy();



    gost_param_free();

engines/ccgost/gost_lcl.h

+1 −0
Original line number Diff line number Diff line
@@ -145,6 +145,7 @@ struct ossl_gost_digest_ctx { 
/* EVP_MD structure for GOST R 34.11 */

EVP_MD *digest_gost(void);

void digest_gost_destroy(void);

void cipher_gost_destroy(void);

/* EVP_MD structure for GOST 28147 in MAC mode */

const EVP_MD *imit_gost_cpa(void);

void imit_gost_cpa_destroy(void);