+static EVP_CIPHER *_hidden_magma_ctr_acpkm = NULL;
+const EVP_CIPHER *cipher_magma_ctr_acpkm(void)
+{
+ if (_hidden_magma_ctr_acpkm == NULL
+ && ((_hidden_magma_ctr_acpkm =
+ EVP_CIPHER_meth_new(NID_magma_ctr_acpkm, 1 /* block_size */ ,
+ 32 /* key_size */ )) == NULL
+ || !EVP_CIPHER_meth_set_iv_length(_hidden_magma_ctr_acpkm, 4)
+ || !EVP_CIPHER_meth_set_flags(_hidden_magma_ctr_acpkm,
+ EVP_CIPH_CTR_MODE |
+ EVP_CIPH_NO_PADDING |
+ EVP_CIPH_CUSTOM_IV |
+ EVP_CIPH_RAND_KEY |
+ EVP_CIPH_ALWAYS_CALL_INIT)
+ || !EVP_CIPHER_meth_set_init(_hidden_magma_ctr_acpkm, magma_cipher_init)
+ || !EVP_CIPHER_meth_set_do_cipher(_hidden_magma_ctr_acpkm,
+ magma_cipher_do_ctr)
+ || !EVP_CIPHER_meth_set_cleanup(_hidden_magma_ctr_acpkm,
+ gost_cipher_cleanup)
+ || !EVP_CIPHER_meth_set_impl_ctx_size(_hidden_magma_ctr_acpkm,
+ sizeof(struct
+ ossl_gost_cipher_ctx))
+ || !EVP_CIPHER_meth_set_set_asn1_params(_hidden_magma_ctr_acpkm,
+ magma_set_asn1_parameters)
+ || !EVP_CIPHER_meth_set_get_asn1_params(_hidden_magma_ctr_acpkm,
+ magma_get_asn1_parameters)
+
+ || !EVP_CIPHER_meth_set_ctrl(_hidden_magma_ctr_acpkm, magma_cipher_ctl))) {
+ EVP_CIPHER_meth_free(_hidden_magma_ctr_acpkm);
+ _hidden_magma_ctr_acpkm = NULL;
+ }
+ return _hidden_magma_ctr_acpkm;
+}
+
+static EVP_CIPHER *_hidden_magma_ctr_acpkm_omac = NULL;
+const EVP_CIPHER *cipher_magma_ctr_acpkm_omac(void)
+{
+ if (_hidden_magma_ctr_acpkm_omac == NULL
+ && ((_hidden_magma_ctr_acpkm_omac =
+ EVP_CIPHER_meth_new(NID_magma_ctr_acpkm_omac, 1 /* block_size */ ,
+ 32 /* key_size */ )) == NULL
+ || !EVP_CIPHER_meth_set_iv_length(_hidden_magma_ctr_acpkm_omac, 4)
+ || !EVP_CIPHER_meth_set_flags(_hidden_magma_ctr_acpkm_omac,
+ EVP_CIPH_CTR_MODE |
+ EVP_CIPH_NO_PADDING |
+ EVP_CIPH_CUSTOM_IV |
+ EVP_CIPH_RAND_KEY |
+ EVP_CIPH_ALWAYS_CALL_INIT |
+ EVP_CIPH_CUSTOM_COPY |
+ EVP_CIPH_FLAG_CUSTOM_CIPHER |
+ EVP_CIPH_FLAG_CIPHER_WITH_MAC)
+ || !EVP_CIPHER_meth_set_init(_hidden_magma_ctr_acpkm_omac, magma_cipher_init_ctr_acpkm_omac)
+ || !EVP_CIPHER_meth_set_do_cipher(_hidden_magma_ctr_acpkm_omac,
+ magma_cipher_do_ctr_acpkm_omac)
+ || !EVP_CIPHER_meth_set_cleanup(_hidden_magma_ctr_acpkm_omac,
+ gost_cipher_cleanup)
+ || !EVP_CIPHER_meth_set_impl_ctx_size(_hidden_magma_ctr_acpkm_omac,
+ sizeof(struct
+ ossl_gost_cipher_ctx))
+ || !EVP_CIPHER_meth_set_set_asn1_params(_hidden_magma_ctr_acpkm_omac,
+ magma_set_asn1_parameters)
+ || !EVP_CIPHER_meth_set_get_asn1_params(_hidden_magma_ctr_acpkm_omac,
+ magma_get_asn1_parameters)
+ || !EVP_CIPHER_meth_set_ctrl(_hidden_magma_ctr_acpkm_omac, magma_cipher_ctl_acpkm_omac))) {
+ EVP_CIPHER_meth_free(_hidden_magma_ctr_acpkm_omac);
+ _hidden_magma_ctr_acpkm_omac = NULL;
+ }
+ return _hidden_magma_ctr_acpkm_omac;
+}
+