43     ctx->pk_info = NULL;  in mbedtls_pk_init()
65     if ((ctx->pk_info != NULL) && (ctx->pk_info->ctx_free_func != NULL)) {  in mbedtls_pk_free()
66         ctx->pk_info->ctx_free_func(ctx->pk_ctx);  in mbedtls_pk_free()
72     if ((ctx->pk_info != NULL) && (ctx->pk_info->type != MBEDTLS_PK_OPAQUE)) {  in mbedtls_pk_free()
86     ctx->pk_info = NULL;  in mbedtls_pk_restart_init()
95     if (ctx == NULL || ctx->pk_info == NULL ||  in mbedtls_pk_restart_free()
96         ctx->pk_info->rs_free_func == NULL) {  in mbedtls_pk_restart_free()
100     ctx->pk_info->rs_free_func(ctx->rs_ctx);  in mbedtls_pk_restart_free()
102     ctx->pk_info = NULL;  in mbedtls_pk_restart_free()
138     if (info == NULL || ctx->pk_info != NULL) {  in mbedtls_pk_setup()
147     ctx->pk_info = info;  in mbedtls_pk_setup()
163     if (ctx == NULL || ctx->pk_info != NULL) {  in mbedtls_pk_setup_opaque()
184     ctx->pk_info = info;  in mbedtls_pk_setup_opaque()
203     if (ctx->pk_info != NULL) {  in mbedtls_pk_setup_rsa_alt()
211     ctx->pk_info = info;  in mbedtls_pk_setup_rsa_alt()
232     if (ctx == NULL || ctx->pk_info == NULL) {  in mbedtls_pk_can_do()
236     return ctx->pk_info->can_do(type);  in mbedtls_pk_can_do()
251     if (ctx == NULL || ctx->pk_info == NULL) {  in mbedtls_pk_can_do_ext()
292         if (ctx->pk_info->can_do(type) == 0) {  in mbedtls_pk_can_do_ext()
1016     if (ctx == NULL || ctx->pk_info != NULL) {  in pk_restart_setup()
1029     ctx->pk_info = info;  in pk_restart_setup()
1048     if (ctx->pk_info == NULL ||  in mbedtls_pk_verify_restartable()
1057         ctx->pk_info->verify_rs_func != NULL) {  in mbedtls_pk_verify_restartable()
1060         if ((ret = pk_restart_setup(rs_ctx, ctx->pk_info)) != 0) {  in mbedtls_pk_verify_restartable()
1064         ret = ctx->pk_info->verify_rs_func(ctx,  in mbedtls_pk_verify_restartable()
1077     if (ctx->pk_info->verify_func == NULL) {  in mbedtls_pk_verify_restartable()
1081     return ctx->pk_info->verify_func(ctx, md_alg, hash, hash_len,  in mbedtls_pk_verify_restartable()
1108     if (ctx->pk_info == NULL) {  in mbedtls_pk_verify_ext()
1240     if (ctx->pk_info == NULL || pk_hashlen_helper(md_alg, &hash_len) != 0) {  in mbedtls_pk_sign_restartable()
1248         ctx->pk_info->sign_rs_func != NULL) {  in mbedtls_pk_sign_restartable()
1251         if ((ret = pk_restart_setup(rs_ctx, ctx->pk_info)) != 0) {  in mbedtls_pk_sign_restartable()
1255         ret = ctx->pk_info->sign_rs_func(ctx, md_alg,  in mbedtls_pk_sign_restartable()
1270     if (ctx->pk_info->sign_func == NULL) {  in mbedtls_pk_sign_restartable()
1274     return ctx->pk_info->sign_func(ctx, md_alg,  in mbedtls_pk_sign_restartable()
1304     if (ctx->pk_info == NULL) {  in mbedtls_pk_sign_ext()
1379     if (ctx->pk_info == NULL) {  in mbedtls_pk_decrypt()
1383     if (ctx->pk_info->decrypt_func == NULL) {  in mbedtls_pk_decrypt()
1387     return ctx->pk_info->decrypt_func(ctx, input, ilen,  in mbedtls_pk_decrypt()
1399     if (ctx->pk_info == NULL) {  in mbedtls_pk_encrypt()
1403     if (ctx->pk_info->encrypt_func == NULL) {  in mbedtls_pk_encrypt()
1407     return ctx->pk_info->encrypt_func(ctx, input, ilen,  in mbedtls_pk_encrypt()
1419     if (pub->pk_info == NULL ||  in mbedtls_pk_check_pair()
1420         prv->pk_info == NULL) {  in mbedtls_pk_check_pair()
1428     if (prv->pk_info->check_pair_func == NULL) {  in mbedtls_pk_check_pair()
1432     if (prv->pk_info->type == MBEDTLS_PK_RSA_ALT) {  in mbedtls_pk_check_pair()
1433         if (pub->pk_info->type != MBEDTLS_PK_RSA) {  in mbedtls_pk_check_pair()
1437         if ((prv->pk_info->type != MBEDTLS_PK_OPAQUE) &&  in mbedtls_pk_check_pair()
1438             (pub->pk_info != prv->pk_info)) {  in mbedtls_pk_check_pair()
1443     return prv->pk_info->check_pair_func((mbedtls_pk_context *) pub,  in mbedtls_pk_check_pair()
1455     if (ctx == NULL || ctx->pk_info == NULL) {  in mbedtls_pk_get_bitlen()
1459     return ctx->pk_info->get_bitlen((mbedtls_pk_context *) ctx);  in mbedtls_pk_get_bitlen()
1467     if (ctx->pk_info == NULL) {  in mbedtls_pk_debug()
1471     if (ctx->pk_info->debug_func == NULL) {  in mbedtls_pk_debug()
1475     ctx->pk_info->debug_func((mbedtls_pk_context *) ctx, items);  in mbedtls_pk_debug()
1484     if (ctx == NULL || ctx->pk_info == NULL) {  in mbedtls_pk_get_name()
1488     return ctx->pk_info->name;  in mbedtls_pk_get_name()
1496     if (ctx == NULL || ctx->pk_info == NULL) {  in mbedtls_pk_get_type()
1500     return ctx->pk_info->type;  in mbedtls_pk_get_type()