5 files changed, 0 insertions, 140 deletions

diff --git a/nacl/crypto_core/salsa2012/checksum b/nacl/crypto_core/salsa2012/checksum
deleted file mode 100644
index 2f99a8d6..00000000
--- a/nacl/crypto_core/salsa2012/checksum
+++ /dev/null
@@ -1 +0,0 @@
-f36d643f798efc0fca888d3ac4bdcc54c98a968c2da16bd5b8bfe9fe9025a6ca3a207e9362dc7cf17ddfc7477ee754d3f521b1df91640093754f7275b1a54293
diff --git a/nacl/crypto_core/salsa2012/ref/api.h b/nacl/crypto_core/salsa2012/ref/api.h
deleted file mode 100644
index 2a387b6d..00000000
--- a/nacl/crypto_core/salsa2012/ref/api.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#define CRYPTO_OUTPUTBYTES 64
-#define CRYPTO_INPUTBYTES 16
-#define CRYPTO_KEYBYTES 32
-#define CRYPTO_CONSTBYTES 16
diff --git a/nacl/crypto_core/salsa2012/ref/core.c b/nacl/crypto_core/salsa2012/ref/core.c
deleted file mode 100644
index d4b59e48..00000000
--- a/nacl/crypto_core/salsa2012/ref/core.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
-version 20080913
-D. J. Bernstein
-Public domain.
-*/
-
-#include "crypto_core.h"
-
-#define ROUNDS 12
-
-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;
-  uint32 j0, j1, j2, j3, j4, j5, j6, j7, j8, j9, j10, j11, j12, j13, j14, j15;
-  int i;
-
-  j0 = x0 = load_littleendian(c + 0);
-  j1 = x1 = load_littleendian(k + 0);
-  j2 = x2 = load_littleendian(k + 4);
-  j3 = x3 = load_littleendian(k + 8);
-  j4 = x4 = load_littleendian(k + 12);
-  j5 = x5 = load_littleendian(c + 4);
-  j6 = x6 = load_littleendian(in + 0);
-  j7 = x7 = load_littleendian(in + 4);
-  j8 = x8 = load_littleendian(in + 8);
-  j9 = x9 = load_littleendian(in + 12);
-  j10 = x10 = load_littleendian(c + 8);
-  j11 = x11 = load_littleendian(k + 16);
-  j12 = x12 = load_littleendian(k + 20);
-  j13 = x13 = load_littleendian(k + 24);
-  j14 = x14 = load_littleendian(k + 28);
-  j15 = 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);
-  }
-
-  x0 += j0;
-  x1 += j1;
-  x2 += j2;
-  x3 += j3;
-  x4 += j4;
-  x5 += j5;
-  x6 += j6;
-  x7 += j7;
-  x8 += j8;
-  x9 += j9;
-  x10 += j10;
-  x11 += j11;
-  x12 += j12;
-  x13 += j13;
-  x14 += j14;
-  x15 += j15;
-
-  store_littleendian(out + 0,x0);
-  store_littleendian(out + 4,x1);
-  store_littleendian(out + 8,x2);
-  store_littleendian(out + 12,x3);
-  store_littleendian(out + 16,x4);
-  store_littleendian(out + 20,x5);
-  store_littleendian(out + 24,x6);
-  store_littleendian(out + 28,x7);
-  store_littleendian(out + 32,x8);
-  store_littleendian(out + 36,x9);
-  store_littleendian(out + 40,x10);
-  store_littleendian(out + 44,x11);
-  store_littleendian(out + 48,x12);
-  store_littleendian(out + 52,x13);
-  store_littleendian(out + 56,x14);
-  store_littleendian(out + 60,x15);
-
-  return 0;
-}
diff --git a/nacl/crypto_core/salsa2012/ref/implementors b/nacl/crypto_core/salsa2012/ref/implementors
deleted file mode 100644
index f6fb3c73..00000000
--- a/nacl/crypto_core/salsa2012/ref/implementors
+++ /dev/null
@@ -1 +0,0 @@
-Daniel J. Bernstein
diff --git a/nacl/crypto_core/salsa2012/used b/nacl/crypto_core/salsa2012/used
deleted file mode 100644
index e69de29b..00000000
--- a/nacl/crypto_core/salsa2012/used
+++ /dev/null