crypto/engine/eng_cryptodev.c

411     struct dev_crypto_state *state = ctx->cipher_data;
412     struct session_op *sess = &state->d_sess;
416     if (state->d_fd < 0)
443     if (ioctl(state->d_fd, CIOCCRYPT, &cryp) == -1) {
465     struct dev_crypto_state *state = ctx->cipher_data;
466     struct session_op *sess = &state->d_sess;
478         state->d_fd = -1;
484     if ((state->d_fd = get_dev_crypto()) < 0)
491     if (ioctl(state->d_fd, CIOCGSESSION, sess) == -1) {
492         put_dev_crypto(state->d_fd);
493         state->d_fd = -1;
506     struct dev_crypto_state *state = ctx->cipher_data;
507     struct session_op *sess = &state->d_sess;
509     if (state->d_fd < 0)
522     if (ioctl(state->d_fd, CIOCFSESSION, &sess->ses) == -1) {
527     put_dev_crypto(state->d_fd);
528     state->d_fd = -1;
765     struct dev_crypto_state *state = ctx->md_data;
766     struct session_op *sess = &state->d_sess;
774     memset(state, 0, sizeof(struct dev_crypto_state));
776     if ((state->d_fd = get_dev_crypto()) < 0) {
781     sess->mackey = state->dummy_mac_key;
785     if (ioctl(state->d_fd, CIOCGSESSION, sess) < 0) {
786         put_dev_crypto(state->d_fd);
787         state->d_fd = -1;
799     struct dev_crypto_state *state = ctx->md_data;
800     struct session_op *sess = &state->d_sess;
802     if (!data || state->d_fd < 0) {
814             OPENSSL_realloc(state->mac_data, state->mac_len + count);
821         state->mac_data = mac_data;
822         memcpy(state->mac_data + state->mac_len, data, count);
823         state->mac_len += count;
835     cryp.mac = (caddr_t) state->digest_res;
836     if (ioctl(state->d_fd, CIOCCRYPT, &cryp) < 0) {
846     struct dev_crypto_state *state = ctx->md_data;
847     struct session_op *sess = &state->d_sess;
851     if (!md || state->d_fd < 0) {
861         cryp.len = state->mac_len;
862         cryp.src = state->mac_data;
865         if (ioctl(state->d_fd, CIOCCRYPT, &cryp) < 0) {
873     memcpy(md, state->digest_res, ctx->digest->md_size);
881     struct dev_crypto_state *state = ctx->md_data;
882     struct session_op *sess = &state->d_sess;
884     if (state == NULL)
887     if (state->d_fd < 0) {
892     if (state->mac_data) {
893         OPENSSL_free(state->mac_data);
894         state->mac_data = NULL;
895         state->mac_len = 0;
898     if (ioctl(state->d_fd, CIOCFSESSION, &sess->ses) < 0) {
904     put_dev_crypto(state->d_fd);
905     state->d_fd = -1;