1 files changed, 131 insertions, 0 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/int128_aes128ctr.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/int128_aes128ctr.c
new file mode 100644
index 00000000..703de39b
--- /dev/null
+++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_stream/aes128ctr/portable/int128_aes128ctr.c
@@ -0,0 +1,131 @@
+
+#include "int128.h"
+#include "common.h"
+
+void xor2(int128 *r, const int128 *x)
+{
+  r->u64[0] ^= x->u64[0];
+  r->u64[1] ^= x->u64[1];
+}
+
+void and2(int128 *r, const int128 *x)
+{
+  r->u64[0] &= x->u64[0];
+  r->u64[1] &= x->u64[1];
+}
+
+void or2(int128 *r, const int128 *x)
+{
+  r->u64[0] |= x->u64[0];
+  r->u64[1] |= x->u64[1];
+}
+
+void copy2(int128 *r, const int128 *x)
+{
+  r->u64[0] = x->u64[0];
+  r->u64[1] = x->u64[1];
+}
+
+void shufb(int128 *r, const unsigned char *l)
+{
+  int128   t;
+  uint8_t *ct;
+  uint8_t *cr;
+
+  copy2(&t, r);
+  cr = r->u8;
+  ct = t.u8;
+  cr[0] = ct[l[0]];
+  cr[1] = ct[l[1]];
+  cr[2] = ct[l[2]];
+  cr[3] = ct[l[3]];
+  cr[4] = ct[l[4]];
+  cr[5] = ct[l[5]];
+  cr[6] = ct[l[6]];
+  cr[7] = ct[l[7]];
+  cr[8] = ct[l[8]];
+  cr[9] = ct[l[9]];
+  cr[10] = ct[l[10]];
+  cr[11] = ct[l[11]];
+  cr[12] = ct[l[12]];
+  cr[13] = ct[l[13]];
+  cr[14] = ct[l[14]];
+  cr[15] = ct[l[15]];
+}
+
+void shufd(int128 *r, const int128 *x, const unsigned int c)
+{
+  int128 t;
+
+  t.u32[0] = x->u32[c >> 0 & 3];
+  t.u32[1] = x->u32[c >> 2 & 3];
+  t.u32[2] = x->u32[c >> 4 & 3];
+  t.u32[3] = x->u32[c >> 6 & 3];
+  copy2(r, &t);
+}
+
+void rshift32_littleendian(int128 *r, const unsigned int n)
+{
+  unsigned char *rp = (unsigned char *)r;
+  uint32 t;
+  t = load32_littleendian(rp);
+  t >>= n;
+  store32_littleendian(rp, t);
+  t = load32_littleendian(rp+4);
+  t >>= n;
+  store32_littleendian(rp+4, t);
+  t = load32_littleendian(rp+8);
+  t >>= n;
+  store32_littleendian(rp+8, t);
+  t = load32_littleendian(rp+12);
+  t >>= n;
+  store32_littleendian(rp+12, t);
+}
+
+void rshift64_littleendian(int128 *r, const unsigned int n)
+{
+  unsigned char *rp = (unsigned char *)r;
+  uint64 t;
+  t = load64_littleendian(rp);
+  t >>= n;
+  store64_littleendian(rp, t);
+  t = load64_littleendian(rp+8);
+  t >>= n;
+  store64_littleendian(rp+8, t);
+}
+
+void lshift64_littleendian(int128 *r, const unsigned int n)
+{
+  unsigned char *rp = (unsigned char *)r;
+  uint64 t;
+  t = load64_littleendian(rp);
+  t <<= n;
+  store64_littleendian(rp, t);
+  t = load64_littleendian(rp+8);
+  t <<= n;
+  store64_littleendian(rp+8, t);
+}
+
+void toggle(int128 *r)
+{
+  r->u64[0] ^= 0xffffffffffffffffULL;
+  r->u64[1] ^= 0xffffffffffffffffULL;
+}
+
+void xor_rcon(int128 *r)
+{
+  unsigned char *rp = (unsigned char *)r;
+  uint32 t;
+  t = load32_littleendian(rp+12);
+  t ^= 0xffffffff;
+  store32_littleendian(rp+12, t);
+}
+
+void add_uint32_big(int128 *r, uint32 x)
+{
+  unsigned char *rp = (unsigned char *)r;
+  uint32 t;
+  t = load32_littleendian(rp+12);
+  t += x;
+  store32_littleendian(rp+12, t);
+}