diff options
Diffstat (limited to 'examples/ncr.c')
| -rw-r--r-- | examples/ncr.c | 54 |
1 files changed, 41 insertions, 13 deletions
diff --git a/examples/ncr.c b/examples/ncr.c index 8b33206..568b63c 100644 --- a/examples/ncr.c +++ b/examples/ncr.c @@ -13,11 +13,15 @@ #include <sys/ioctl.h> #include <sys/types.h> #include <sys/stat.h> +#include <sys/socket.h> +#include <linux/netlink.h> #include "../ncr.h" #include <stdlib.h> #define DATA_SIZE 4096 +#define ALIGN_NL __attribute__((aligned(NLA_ALIGNTO))) + static void randomize_data(uint8_t * data, size_t data_size) { int i; @@ -33,7 +37,15 @@ int i; static int test_ncr_key(int cfd) { - struct ncr_key_generate_st kgen; + struct __attribute__((packed)) { + struct ncr_key_generate f; + struct nlattr algo_head ALIGN_NL; + uint32_t algo ALIGN_NL; + struct nlattr flags_head ALIGN_NL; + uint32_t flags ALIGN_NL; + struct nlattr bits_head ALIGN_NL; + uint32_t bits ALIGN_NL; + } kgen; ncr_key_t key; struct ncr_key_data_st keydata; uint8_t data[KEY_DATA_SIZE]; @@ -120,14 +132,22 @@ test_ncr_key(int cfd) return 1; } - kgen.desc = key; - kgen.params.algorithm = NCR_ALG_AES_CBC; - kgen.params.keyflags = NCR_KEY_FLAG_EXPORTABLE; - kgen.params.params.secret.bits = 128; /* 16 bytes */ - + memset(&kgen.f, 0, sizeof(kgen.f)); + kgen.f.input_size = sizeof(kgen); + kgen.f.key = key; + kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo); + kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM; + kgen.algo = NCR_ALG_AES_CBC; + kgen.flags_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags); + kgen.flags_head.nla_type = NCR_ATTR_KEY_FLAGS; + kgen.flags = NCR_KEY_FLAG_EXPORTABLE; + kgen.bits_head.nla_len = NLA_HDRLEN + sizeof(kgen.bits); + kgen.bits_head.nla_type = NCR_ATTR_SECRET_KEY_BITS; + kgen.bits = 128; /* 16 bytes */ + if (ioctl(cfd, NCRIO_KEY_GENERATE, &kgen)) { fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__); - perror("ioctl(NCRIO_KEY_IMPORT)"); + perror("ioctl(NCRIO_KEY_GENERATE)"); return 1; } @@ -171,13 +191,21 @@ test_ncr_key(int cfd) return 1; } - kgen.desc = key; - kgen.params.algorithm = NCR_ALG_AES_CBC; - kgen.params.keyflags = 0; - kgen.params.params.secret.bits = 128; /* 16 bytes */ - + memset(&kgen.f, 0, sizeof(kgen.f)); + kgen.f.input_size = sizeof(kgen); + kgen.f.key = key; + kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo); + kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM; + kgen.algo = NCR_ALG_AES_CBC; + kgen.flags_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags); + kgen.flags_head.nla_type = NCR_ATTR_KEY_FLAGS; + kgen.flags = 0; + kgen.bits_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags); + kgen.bits_head.nla_type = NCR_ATTR_SECRET_KEY_BITS; + kgen.bits = 128; /* 16 bytes */ + if (ioctl(cfd, NCRIO_KEY_GENERATE, &kgen)) { - perror("ioctl(NCRIO_KEY_IMPORT)"); + perror("ioctl(NCRIO_KEY_GENERATE)"); return 1; } |