renamed folder

1 files changed, 0 insertions, 52 deletions

diff --git a/src/crypto/shen_ed25519_ref/randombytes.c b/src/crypto/shen_ed25519_ref/randombytes.c
deleted file mode 100755
index fa7d42149..000000000
--- a/src/crypto/shen_ed25519_ref/randombytes.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _WIN32
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-/* it's really stupid that there isn't a syscall for this */
-
-static int ed25519_random_fd = -1;
-
-static inline void ed25519_randombytes(unsigned char *x,unsigned long long xlen)
-{
-  int i;
-
-  if (ed25519_random_fd == -1) {
-    for (;;) {
-      ed25519_random_fd = open("/dev/urandom",O_RDONLY);
-      if (ed25519_random_fd != -1) break;
-      sleep(1);
-    }
-  }
-
-  while (xlen > 0) {
-    if (xlen < 1048576) i = xlen; else i = 1048576;
-
-    i = read(ed25519_random_fd,x,i);
-    if (i < 1) {
-      sleep(1);
-      continue;
-    }
-
-    x += i;
-    xlen -= i;
-  }
-}
-
-#else
-#include <windows.h>
-#include <wincrypt.h>
-
-static inline void ed25519_randombytes(unsigned char *x,unsigned long long xlen)
-{
-  HCRYPTPROV prov = 0;
-
-  CryptAcquireContextW(&prov, NULL, NULL,
-    PROV_RSA_FULL, CRYPT_VERIFYCONTEXT | CRYPT_SILENT);
-
-  CryptGenRandom(prov, xlen, x);
-  CryptReleaseContext(prov, 0);
-}
-
-#endif /* _WIN32  */