1 files changed, 0 insertions, 108 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/core_hsalsa20.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/core_hsalsa20.c
deleted file mode 100644
index c9bd359e..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/core_hsalsa20.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
-version 20080912
-D. J. Bernstein
-Public domain.
-*/
-
-#include "api.h"
-
-#define ROUNDS 20
-
-typedef unsigned int uint32;
-
-static uint32 rotate(uint32 u,int c)
-{
-  return (u << c) | (u >> (32 - c));
-}
-
-static uint32 load_littleendian(const unsigned char *x)
-{
-  return
-      (uint32) (x[0]) \
-  | (((uint32) (x[1])) << 8) \
-  | (((uint32) (x[2])) << 16) \
-  | (((uint32) (x[3])) << 24)
-  ;
-}
-
-static void store_littleendian(unsigned char *x,uint32 u)
-{
-  x[0] = u; u >>= 8;
-  x[1] = u; u >>= 8;
-  x[2] = u; u >>= 8;
-  x[3] = u;
-}
-
-int crypto_core(
-        unsigned char *out,
-  const unsigned char *in,
-  const unsigned char *k,
-  const unsigned char *c
-)
-{
-  uint32 x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15;
-  int i;
-
-  x0 = load_littleendian(c + 0);
-  x1 = load_littleendian(k + 0);
-  x2 = load_littleendian(k + 4);
-  x3 = load_littleendian(k + 8);
-  x4 = load_littleendian(k + 12);
-  x5 = load_littleendian(c + 4);
-  x6 = load_littleendian(in + 0);
-  x7 = load_littleendian(in + 4);
-  x8 = load_littleendian(in + 8);
-  x9 = load_littleendian(in + 12);
-  x10 = load_littleendian(c + 8);
-  x11 = load_littleendian(k + 16);
-  x12 = load_littleendian(k + 20);
-  x13 = load_littleendian(k + 24);
-  x14 = load_littleendian(k + 28);
-  x15 = load_littleendian(c + 12);
-
-  for (i = ROUNDS;i > 0;i -= 2) {
-     x4 ^= rotate( x0+x12, 7);
-     x8 ^= rotate( x4+ x0, 9);
-    x12 ^= rotate( x8+ x4,13);
-     x0 ^= rotate(x12+ x8,18);
-     x9 ^= rotate( x5+ x1, 7);
-    x13 ^= rotate( x9+ x5, 9);
-     x1 ^= rotate(x13+ x9,13);
-     x5 ^= rotate( x1+x13,18);
-    x14 ^= rotate(x10+ x6, 7);
-     x2 ^= rotate(x14+x10, 9);
-     x6 ^= rotate( x2+x14,13);
-    x10 ^= rotate( x6+ x2,18);
-     x3 ^= rotate(x15+x11, 7);
-     x7 ^= rotate( x3+x15, 9);
-    x11 ^= rotate( x7+ x3,13);
-    x15 ^= rotate(x11+ x7,18);
-     x1 ^= rotate( x0+ x3, 7);
-     x2 ^= rotate( x1+ x0, 9);
-     x3 ^= rotate( x2+ x1,13);
-     x0 ^= rotate( x3+ x2,18);
-     x6 ^= rotate( x5+ x4, 7);
-     x7 ^= rotate( x6+ x5, 9);
-     x4 ^= rotate( x7+ x6,13);
-     x5 ^= rotate( x4+ x7,18);
-    x11 ^= rotate(x10+ x9, 7);
-     x8 ^= rotate(x11+x10, 9);
-     x9 ^= rotate( x8+x11,13);
-    x10 ^= rotate( x9+ x8,18);
-    x12 ^= rotate(x15+x14, 7);
-    x13 ^= rotate(x12+x15, 9);
-    x14 ^= rotate(x13+x12,13);
-    x15 ^= rotate(x14+x13,18);
-  }
-
-  store_littleendian(out + 0,x0);
-  store_littleendian(out + 4,x5);
-  store_littleendian(out + 8,x10);
-  store_littleendian(out + 12,x15);
-  store_littleendian(out + 16,x6);
-  store_littleendian(out + 20,x7);
-  store_littleendian(out + 24,x8);
-  store_littleendian(out + 28,x9);
-
-  return 0;
-}