C++ (Cpp) IBE_threshold示例

示例#1

文件： certify.c 项目： SEI-AMS/id-based-encryption

int certify(int argc, char **argv)
{

    char *id;
    char *public;
    int count = IBE_threshold(params);
    char **sfiles;
    int i;


    byte_string_t master;
    byte_string_t pub;
    byte_string_t cert;

    if (argc < 2) {
	printf("Usage: certify ID SHAREFILES\n\n");
	printf("Creates a certificate for the ID, signed by share\n");
	return 1;
    }


    id = IBE_system(params);

    public = argv[1];

示例#2

文件： request.c 项目： stoneskill/mix-O_AllWin

int request(int argc, char **argv)
{
    int default_port;
    char **servers;
    int status;
    int t = IBE_threshold(params);

    char **hostname = malloc (sizeof(char *) *t);
    int * port = malloc (sizeof(int) * t);

    int i;
    int success;

    netstartupjunk();

    if (argc < 2) {
	fprintf(stderr, "Usage: request ID\n");
	return(1);
    }

    SSL_library_init();

    ssl_ctx = SSL_CTX_new(SSLv3_method());
    if (!ssl_ctx) {
	fprintf(stderr, "SSL_CTX_new: failure\n");
	return(-1);
    }

    emailaddr = argv[1];
    default_port = GetIntParam(cnfctx, "default_port", 0, 31831);

    printf("Threshold: %d\n", t);
    servers = GetListParam(cnfctx, "servers", 0, NULL);
    if (!servers) {
	fprintf(stderr, "no servers given in config file\n");
	return(1);
    }

    SSL_library_init();
    for (i=success=0; success<t; i++) {
	int len;
	int j;
	if (!servers[i]) {
	    fprintf(stderr, "not enough working servers\n");
	    return(1);
	}
	len = strlen(servers[i]);
	for (j=0; j<len && servers[i][j] != ':'; j++);
	hostname[i] = (char *) malloc(j + 1);
	memcpy(hostname[i], servers[i], j);
	hostname[i][j] = 0;
	if (j >= len - 1) {
	    port[i] = default_port;
	} else {
	    port[i] = atoi(&servers[i][j+1]);
	}
	printf("trying: %s:%d\n", hostname[i], port[i]);
	status = single_request(hostname[i], port[i]);
	if (status == 1) success++;
    }

    for (i=0; i<t; i++) {
	free(hostname[i]);
    }

    return(0);
}