diff options
Diffstat (limited to 'code/util')
| -rw-r--r-- | code/util/Makefile | 22 | ||||
| -rwxr-xr-x | code/util/keydump | 3 | ||||
| -rw-r--r-- | code/util/mknode.c | 64 | ||||
| -rw-r--r-- | code/util/util.c | 92 | ||||
| -rw-r--r-- | code/util/util.h | 5 |
5 files changed, 0 insertions, 186 deletions
diff --git a/code/util/Makefile b/code/util/Makefile deleted file mode 100644 index acbae33..0000000 --- a/code/util/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -include ../ecp/Makefile.posix -CFLAGS=$(CFLAGS_PL) -I../ecp -LDFLAGS=$(LDFLAGS_PL) - -obj=util.o -dep=../ecp/build-posix/*.a ./libecputil.a - - -%.o: %.c %.h - $(CC) $(CFLAGS) -c $< - -all: libecputil.a mknode - -libecputil.a: $(obj) - $(AR) rcs libecputil.a $(obj) - -mknode: mknode.o libecputil.a - $(CC) -o $@ $< $(dep) $(LDFLAGS) - -clean: - rm -f *.o *.a - rm -f mknode diff --git a/code/util/keydump b/code/util/keydump deleted file mode 100755 index 9a884dc..0000000 --- a/code/util/keydump +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -hexdump -e '16/1 "0x%02X, " "\n"' $@ diff --git a/code/util/mknode.c b/code/util/mknode.c deleted file mode 100644 index 1c0a83a..0000000 --- a/code/util/mknode.c +++ /dev/null @@ -1,64 +0,0 @@ -#include <stdlib.h> -#include <fcntl.h> -#include <unistd.h> -#include <stdio.h> -#include <string.h> - -#include "core.h" -#include "util.h" - -#define FN_LEN 256 - -static char fn_key[FN_LEN]; -static char fn_node[FN_LEN]; - -static int v_rng(void *buf, size_t bufsize) { - int fd; - - if((fd = open("/dev/urandom", O_RDONLY)) < 0) return -1; - size_t nb = read(fd, buf, bufsize); - close(fd); - if (nb != bufsize) return -1; - return 0; -} - -static void usage(char *arg) { - fprintf(stderr, "Usage: %s <name> [address]\n", arg); - exit(1); -} - -int main(int argc, char *argv[]) { - int rv; - ECPContext ctx; - ECPDHKey key; - ECPNode node; - - if ((argc < 2) || (argc > 3)) usage(argv[0]); - - if (strlen(argv[1]) > FN_LEN - 6) usage(argv[0]); - strcpy(fn_node, argv[1]); - strcpy(fn_key, argv[1]); - strcat(fn_key, ".priv"); - strcat(fn_node, ".pub"); - - rv = ecp_ctx_create(&ctx); - if (rv) goto err; - ctx.rng = v_rng; - - rv = ecp_dhkey_generate(&ctx, &key); - if (rv) goto err; - - rv = ecp_node_init(&ctx, &node, &key.public, (argc == 3) ? argv[2] : NULL); - if (rv) goto err; - - rv = ecp_util_key_save(&ctx, &key, fn_key); - if (rv) goto err; - - rv = ecp_util_node_save(&ctx, &node, fn_node); - if (rv) goto err; - - return 0; - err: - printf("ERR:%d\n", rv); - return 1; -}
\ No newline at end of file diff --git a/code/util/util.c b/code/util/util.c deleted file mode 100644 index 4f4adc2..0000000 --- a/code/util/util.c +++ /dev/null @@ -1,92 +0,0 @@ -#include <stdlib.h> -#include <fcntl.h> -#include <unistd.h> - -#include "core.h" -#include "cr.h" -#include "util.h" - -int ecp_util_key_save(ECPContext *ctx, ECPDHKey *key, char *filename) { - int fd; - ssize_t rv; - - if ((fd = open(filename, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR)) < 0) return ECP_ERR; - rv = write(fd, ecp_cr_dh_pub_get_buf(&key->public), ECP_ECDH_SIZE_KEY); - if (rv != ECP_ECDH_SIZE_KEY) { - close(fd); - return ECP_ERR; - } - rv = write(fd, &key->private, sizeof(key->private)); - if (rv != sizeof(key->private)) { - close(fd); - return ECP_ERR; - } - close(fd); - return ECP_OK; -} - -int ecp_util_key_load(ECPContext *ctx, ECPDHKey *key, char *filename) { - int fd; - ssize_t rv; - unsigned char buf[ECP_ECDH_SIZE_KEY]; - - if ((fd = open(filename, O_RDONLY)) < 0) return ECP_ERR; - rv = read(fd, buf, ECP_ECDH_SIZE_KEY); - if (rv != ECP_ECDH_SIZE_KEY) { - close(fd); - return ECP_ERR; - } - rv = read(fd, &key->private, sizeof(key->private)); - if (rv != sizeof(key->private)) { - close(fd); - return ECP_ERR; - } - close(fd); - - ecp_cr_dh_pub_from_buf(&key->public, buf); - - key->valid = 1; - return ECP_OK; -} - -int ecp_util_node_save(ECPContext *ctx, ECPNode *node, char *filename) { - int fd; - ssize_t rv; - - if ((fd = open(filename, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR)) < 0) return ECP_ERR; - rv = write(fd, ecp_cr_dh_pub_get_buf(&node->public), ECP_ECDH_SIZE_KEY); - if (rv != ECP_ECDH_SIZE_KEY) { - close(fd); - return ECP_ERR; - } - rv = write(fd, &node->addr, sizeof(node->addr)); - if (rv != sizeof(node->addr)) { - close(fd); - return ECP_ERR; - } - close(fd); - return ECP_OK; -} - -int ecp_util_node_load(ECPContext *ctx, ECPNode *node, char *filename) { - int fd; - ssize_t rv; - unsigned char buf[ECP_ECDH_SIZE_KEY]; - - if ((fd = open(filename, O_RDONLY)) < 0) return ECP_ERR; - rv = read(fd, buf, ECP_ECDH_SIZE_KEY); - if (rv != ECP_ECDH_SIZE_KEY) { - close(fd); - return ECP_ERR; - } - rv = read(fd, &node->addr, sizeof(node->addr)); - if (rv != sizeof(node->addr)) { - close(fd); - return ECP_ERR; - } - close(fd); - - ecp_cr_dh_pub_from_buf(&node->public, buf); - - return ECP_OK; -}
\ No newline at end of file diff --git a/code/util/util.h b/code/util/util.h deleted file mode 100644 index 3d07588..0000000 --- a/code/util/util.h +++ /dev/null @@ -1,5 +0,0 @@ -int ecp_util_key_save(ECPContext *ctx, ECPDHKey *key, char *filename); -int ecp_util_key_load(ECPContext *ctx, ECPDHKey *key, char *filename); - -int ecp_util_node_save(ECPContext *ctx, ECPNode *node, char *filename); -int ecp_util_node_load(ECPContext *ctx, ECPNode *node, char *filename);
\ No newline at end of file |