@@ -1897,6 +1897,7 @@ process_openssl_dsa_sign_op_evp(struct rte_crypto_op *cop,
size_t outlen;
unsigned char *dsa_sign_data;
const unsigned char *dsa_sign_data_p;
+ int ret = -1;
cop->status = RTE_CRYPTO_OP_STATUS_ERROR;
params = OSSL_PARAM_BLD_to_param(param_bld);
@@ -1950,16 +1951,16 @@ process_openssl_dsa_sign_op_evp(struct rte_crypto_op *cop,
cop->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
}
+ ret = 0;
DSA_SIG_free(sign);
OPENSSL_free(dsa_sign_data);
- return 0;
err_dsa_sign:
if (params)
OSSL_PARAM_free(params);
EVP_PKEY_CTX_free(key_ctx);
EVP_PKEY_CTX_free(dsa_ctx);
- return -1;
+ return ret;
}
/* process dsa verify operation */
@@ -2032,6 +2033,7 @@ process_openssl_dsa_verify_op_evp(struct rte_crypto_op *cop,
ret = 0;
}
+ OPENSSL_free(dsa_sig);
err_dsa_verify:
if (sign)
DSA_SIG_free(sign);
@@ -2040,6 +2042,9 @@ process_openssl_dsa_verify_op_evp(struct rte_crypto_op *cop,
EVP_PKEY_CTX_free(key_ctx);
EVP_PKEY_CTX_free(dsa_ctx);
+ BN_free(pub_key);
+ EVP_PKEY_free(pkey);
+
return ret;
}
#else
@@ -2666,6 +2671,9 @@ process_openssl_sm2_op_evp(struct rte_crypto_op *cop,
EVP_PKEY_CTX *kctx = NULL, *sctx = NULL, *cctx = NULL;
struct rte_crypto_asym_op *op = cop->asym;
OSSL_PARAM *params = sess->u.sm2.params;
+ EVP_MD_CTX *md_ctx = NULL;
+ ECDSA_SIG *ec_sign = NULL;
+ EVP_MD *check_md = NULL;
EVP_PKEY *pkey = NULL;
int ret = -1;
@@ -2731,10 +2739,7 @@ process_openssl_sm2_op_evp(struct rte_crypto_op *cop,
{
unsigned char signbuf[128] = {0};
const unsigned char *signptr;
- EVP_MD_CTX *md_ctx = NULL;
const BIGNUM *r, *s;
- ECDSA_SIG *ec_sign;
- EVP_MD *check_md;
size_t signlen;
kctx = EVP_PKEY_CTX_new_from_name(NULL, "SM2", NULL);
@@ -2792,11 +2797,8 @@ process_openssl_sm2_op_evp(struct rte_crypto_op *cop,
break;
case RTE_CRYPTO_ASYM_OP_VERIFY:
{
- unsigned char signbuf[128] = {0};
+ unsigned char signbuf[128] = {0}, *signbuf_new = NULL;
BIGNUM *r = NULL, *s = NULL;
- EVP_MD_CTX *md_ctx = NULL;
- ECDSA_SIG *ec_sign;
- EVP_MD *check_md;
size_t signlen;
kctx = EVP_PKEY_CTX_new_from_name(NULL, "SM2", NULL);
@@ -2849,11 +2851,12 @@ process_openssl_sm2_op_evp(struct rte_crypto_op *cop,
r = NULL;
s = NULL;
- signlen = i2d_ECDSA_SIG(ec_sign, (unsigned char **)&signbuf);
+ signbuf_new = signbuf;
+ signlen = i2d_ECDSA_SIG(ec_sign, (unsigned char **)&signbuf_new);
if (signlen <= 0)
goto err_sm2;
- if (!EVP_DigestVerifyFinal(md_ctx, signbuf, signlen))
+ if (!EVP_DigestVerifyFinal(md_ctx, signbuf_new, signlen))
goto err_sm2;
BN_free(r);
@@ -2872,6 +2875,9 @@ process_openssl_sm2_op_evp(struct rte_crypto_op *cop,
ret = 0;
cop->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
err_sm2:
+ EVP_MD_free(check_md);
+ EVP_MD_CTX_free(md_ctx);
+
EVP_PKEY_CTX_free(kctx);
EVP_PKEY_CTX_free(sctx);
@@ -958,9 +958,11 @@ static int openssl_set_asym_session_parameters(
rsa_ctx = EVP_PKEY_CTX_new(pkey, NULL);
asym_session->xfrm_type = RTE_CRYPTO_ASYM_XFORM_RSA;
asym_session->u.r.ctx = rsa_ctx;
+ EVP_PKEY_free(pkey);
EVP_PKEY_CTX_free(key_ctx);
+ OSSL_PARAM_BLD_free(param_bld);
OSSL_PARAM_free(params);
- break;
+ ret = 0;
#else
RSA *rsa = RSA_new();
if (rsa == NULL)
@@ -1030,7 +1032,7 @@ static int openssl_set_asym_session_parameters(
}
asym_session->u.r.rsa = rsa;
asym_session->xfrm_type = RTE_CRYPTO_ASYM_XFORM_RSA;
- break;
+ ret = 0;
#endif
err_rsa:
BN_clear_free(n);
@@ -1042,7 +1044,7 @@ static int openssl_set_asym_session_parameters(
BN_clear_free(dmq1);
BN_clear_free(iqmp);
- return -1;
+ return ret;
}
case RTE_CRYPTO_ASYM_XFORM_MODEX:
{
@@ -1184,8 +1186,7 @@ static int openssl_set_asym_session_parameters(
#if (OPENSSL_VERSION_NUMBER >= 0x30000000L)
BIGNUM *p = NULL, *g = NULL;
BIGNUM *q = NULL, *priv_key = NULL;
- BIGNUM *pub_key = BN_new();
- BN_zero(pub_key);
+ BIGNUM *pub_key = NULL;
OSSL_PARAM_BLD *param_bld = NULL;
p = BN_bin2bn((const unsigned char *)
@@ -1363,6 +1364,7 @@ static int openssl_set_asym_session_parameters(
asym_session->u.sm2.params = params;
OSSL_PARAM_BLD_free(param_bld);
+ BN_free(pkey_bn);
asym_session->xfrm_type = RTE_CRYPTO_ASYM_XFORM_SM2;
break;
@@ -1373,6 +1375,7 @@ static int openssl_set_asym_session_parameters(
if (asym_session->u.sm2.params)
OSSL_PARAM_free(asym_session->u.sm2.params);
+ BN_free(pkey_bn);
return -1;
#else
OPENSSL_LOG(WARNING, "SM2 unsupported in current OpenSSL Version");
@@ -1451,6 +1454,8 @@ static void openssl_reset_asym_session(struct openssl_asym_session *sess)
break;
case RTE_CRYPTO_ASYM_XFORM_DH:
#if (OPENSSL_VERSION_NUMBER >= 0x30000000L)
+ OSSL_PARAM_BLD_free(sess->u.dh.param_bld);
+ OSSL_PARAM_BLD_free(sess->u.dh.param_bld_peer);
sess->u.dh.param_bld = NULL;
sess->u.dh.param_bld_peer = NULL;
#else
@@ -1460,6 +1465,7 @@ static void openssl_reset_asym_session(struct openssl_asym_session *sess)
break;
case RTE_CRYPTO_ASYM_XFORM_DSA:
#if (OPENSSL_VERSION_NUMBER >= 0x30000000L)
+ OSSL_PARAM_BLD_free(sess->u.s.param_bld);
sess->u.s.param_bld = NULL;
#else
if (sess->u.s.dsa)