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Diffstat (limited to 'src/libstdcrypto/rc4_init.c')
-rw-r--r--src/libstdcrypto/rc4_init.c27
1 files changed, 0 insertions, 27 deletions
diff --git a/src/libstdcrypto/rc4_init.c b/src/libstdcrypto/rc4_init.c
deleted file mode 100644
index bbcefda..0000000
--- a/src/libstdcrypto/rc4_init.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* ISC license. */
-/* Thanks to Thomas Pornin <pornin@bolet.org> */
-
-#include <skalibs/bytestr.h>
-#include <skalibs/rc4.h>
-
-void rc4_init (RC4Schedule *r, char const *key, size_t ksize)
-{
- size_t j = 0 ;
- unsigned int i = 0 ;
- unsigned char c = 0;
-
- r->x = r->y = 0 ;
- for (; i < 256 ; i++) r->tab[i] = i ;
- for (i = 0 ; i < 256 ; i++)
- {
- unsigned char t = r->tab[i] ;
- c = T8(c + (unsigned char)key[j] + t) ;
- r->tab[i] = r->tab[c] ;
- r->tab[c] = t ;
- if (++j == ksize) j = 0 ;
- }
- {
- char tmp[RC4_THROWAWAY] ;
- rc4(r, tmp, tmp, RC4_THROWAWAY) ;
- }
-}