diff options
Diffstat (limited to 'code/ecp/crypto/test/ed25519_sign.c')
-rw-r--r-- | code/ecp/crypto/test/ed25519_sign.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/code/ecp/crypto/test/ed25519_sign.c b/code/ecp/crypto/test/ed25519_sign.c deleted file mode 100644 index da098bd..0000000 --- a/code/ecp/crypto/test/ed25519_sign.c +++ /dev/null @@ -1,40 +0,0 @@ -#include <string.h> -#include <stdio.h> -#include <stdlib.h> -#include <fcntl.h> -#include <unistd.h> - -#include <curve25519.h> - -#define KEY_LEN 32 -#define SIG_LEN 64 - -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; -} - -int main(int argc, char *argv[]) { - unsigned char msg[1024]; - size_t msg_len; - unsigned char public[KEY_LEN]; - unsigned char private[KEY_LEN * 2]; - unsigned char signature[SIG_LEN]; - - strcpy((char *)msg, "PERA JE CAR!"); - msg_len = strlen((char *)msg) + 1; - - ED25519_keypair(public, private, v_rng); - ED25519_sign(signature, msg, msg_len, private); - - unlink("msg.sig"); - int fd = open("msg.sig", O_WRONLY | O_CREAT); - write(fd, public, KEY_LEN); - write(fd, signature, SIG_LEN); - close(fd); -}
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