diff --git a/src/libsodium/crypto_scalarmult/curve25519/sandy2x/curve25519_sandy2x.c b/src/libsodium/crypto_scalarmult/curve25519/sandy2x/curve25519_sandy2x.c
index 74207591..d653b21f 100644
--- a/src/libsodium/crypto_scalarmult/curve25519/sandy2x/curve25519_sandy2x.c
+++ b/src/libsodium/crypto_scalarmult/curve25519/sandy2x/curve25519_sandy2x.c
@@ -24,42 +24,42 @@ static int
 crypto_scalarmult_curve25519_sandy2x(unsigned char *q, const unsigned char *n,
                                      const unsigned char *p)
 {
-  unsigned char  t[32];
-  fe             var[3];
-  fe51           x_51;
-  fe51           z_51;
-  unsigned int   i;
+    unsigned char  t[32];
+    fe             var[3];
+    fe51           x_51;
+    fe51           z_51;
+    unsigned int   i;
 
-  for (i = 0; i < 32; i++) {
-      t[i] = n[i];
-  }
-  t[0] &= 248;
-  t[31] &= 127;
-  t[31] |= 64;
+    for (i = 0; i < 32; i++) {
+        t[i] = n[i];
+    }
+    t[0] &= 248;
+    t[31] &= 127;
+    t[31] |= 64;
 
-  fe_frombytes(x1, p);
+    fe_frombytes(x1, p);
 
-  ladder(var, t);
+    ladder(var, t);
 
-  z_51.v[0] = (z2[1] << 26) + z2[0];
-  z_51.v[1] = (z2[3] << 26) + z2[2];
-  z_51.v[2] = (z2[5] << 26) + z2[4];
-  z_51.v[3] = (z2[7] << 26) + z2[6];
-  z_51.v[4] = (z2[9] << 26) + z2[8];
+    z_51.v[0] = (z2[1] << 26) + z2[0];
+    z_51.v[1] = (z2[3] << 26) + z2[2];
+    z_51.v[2] = (z2[5] << 26) + z2[4];
+    z_51.v[3] = (z2[7] << 26) + z2[6];
+    z_51.v[4] = (z2[9] << 26) + z2[8];
 
-  x_51.v[0] = (x2[1] << 26) + x2[0];
-  x_51.v[1] = (x2[3] << 26) + x2[2];
-  x_51.v[2] = (x2[5] << 26) + x2[4];
-  x_51.v[3] = (x2[7] << 26) + x2[6];
-  x_51.v[4] = (x2[9] << 26) + x2[8];
+    x_51.v[0] = (x2[1] << 26) + x2[0];
+    x_51.v[1] = (x2[3] << 26) + x2[2];
+    x_51.v[2] = (x2[5] << 26) + x2[4];
+    x_51.v[3] = (x2[7] << 26) + x2[6];
+    x_51.v[4] = (x2[9] << 26) + x2[8];
 
-  fe51_invert(&z_51, &z_51);
-  fe51_mul(&x_51, &x_51, &z_51);
-  fe51_pack(q, &x_51);
+    fe51_invert(&z_51, &z_51);
+    fe51_mul(&x_51, &x_51, &z_51);
+    fe51_pack(q, &x_51);
 
-  sodium_memzero(t, sizeof t);
+    sodium_memzero(t, sizeof t);
 
-  return 0;
+    return 0;
 }
 
 struct crypto_scalarmult_curve25519_implementation
diff --git a/src/libsodium/crypto_scalarmult/curve25519/sandy2x/fe_frombytes_sandy2x.c b/src/libsodium/crypto_scalarmult/curve25519/sandy2x/fe_frombytes_sandy2x.c
index 2fe081ee..b6e687ea 100644
--- a/src/libsodium/crypto_scalarmult/curve25519/sandy2x/fe_frombytes_sandy2x.c
+++ b/src/libsodium/crypto_scalarmult/curve25519/sandy2x/fe_frombytes_sandy2x.c
@@ -9,70 +9,70 @@
 static uint64_t
 load_3(const unsigned char *in)
 {
-  uint64_t result;
-  result = (uint64_t) in[0];
-  result |= ((uint64_t) in[1]) << 8;
-  result |= ((uint64_t) in[2]) << 16;
-  return result;
+    uint64_t result;
+    result = (uint64_t) in[0];
+    result |= ((uint64_t) in[1]) << 8;
+    result |= ((uint64_t) in[2]) << 16;
+    return result;
 }
 
 static uint64_t
 load_4(const unsigned char *in)
 {
-  uint64_t result;
-  result = (uint64_t) in[0];
-  result |= ((uint64_t) in[1]) << 8;
-  result |= ((uint64_t) in[2]) << 16;
-  result |= ((uint64_t) in[3]) << 24;
-  return result;
+    uint64_t result;
+    result = (uint64_t) in[0];
+    result |= ((uint64_t) in[1]) << 8;
+    result |= ((uint64_t) in[2]) << 16;
+    result |= ((uint64_t) in[3]) << 24;
+    return result;
 }
 
 void
 fe_frombytes(fe h, const unsigned char *s)
 {
-  uint64_t h0 = load_4(s);
-  uint64_t h1 = load_3(s + 4) << 6;
-  uint64_t h2 = load_3(s + 7) << 5;
-  uint64_t h3 = load_3(s + 10) << 3;
-  uint64_t h4 = load_3(s + 13) << 2;
-  uint64_t h5 = load_4(s + 16);
-  uint64_t h6 = load_3(s + 20) << 7;
-  uint64_t h7 = load_3(s + 23) << 5;
-  uint64_t h8 = load_3(s + 26) << 4;
-  uint64_t h9 = (load_3(s + 29) & 8388607) << 2;
-  uint64_t carry0;
-  uint64_t carry1;
-  uint64_t carry2;
-  uint64_t carry3;
-  uint64_t carry4;
-  uint64_t carry5;
-  uint64_t carry6;
-  uint64_t carry7;
-  uint64_t carry8;
-  uint64_t carry9;
+    uint64_t h0 = load_4(s);
+    uint64_t h1 = load_3(s + 4) << 6;
+    uint64_t h2 = load_3(s + 7) << 5;
+    uint64_t h3 = load_3(s + 10) << 3;
+    uint64_t h4 = load_3(s + 13) << 2;
+    uint64_t h5 = load_4(s + 16);
+    uint64_t h6 = load_3(s + 20) << 7;
+    uint64_t h7 = load_3(s + 23) << 5;
+    uint64_t h8 = load_3(s + 26) << 4;
+    uint64_t h9 = (load_3(s + 29) & 8388607) << 2;
+    uint64_t carry0;
+    uint64_t carry1;
+    uint64_t carry2;
+    uint64_t carry3;
+    uint64_t carry4;
+    uint64_t carry5;
+    uint64_t carry6;
+    uint64_t carry7;
+    uint64_t carry8;
+    uint64_t carry9;
 
-  carry9 = h9 >> 25; h0 += carry9 * 19; h9 &= 0x1FFFFFF;
-  carry1 = h1 >> 25; h2 += carry1; h1 &= 0x1FFFFFF;
-  carry3 = h3 >> 25; h4 += carry3; h3 &= 0x1FFFFFF;
-  carry5 = h5 >> 25; h6 += carry5; h5 &= 0x1FFFFFF;
-  carry7 = h7 >> 25; h8 += carry7; h7 &= 0x1FFFFFF;
+    carry9 = h9 >> 25; h0 += carry9 * 19; h9 &= 0x1FFFFFF;
+    carry1 = h1 >> 25; h2 += carry1; h1 &= 0x1FFFFFF;
+    carry3 = h3 >> 25; h4 += carry3; h3 &= 0x1FFFFFF;
+    carry5 = h5 >> 25; h6 += carry5; h5 &= 0x1FFFFFF;
+    carry7 = h7 >> 25; h8 += carry7; h7 &= 0x1FFFFFF;
 
-  carry0 = h0 >> 26; h1 += carry0; h0 &= 0x3FFFFFF;
-  carry2 = h2 >> 26; h3 += carry2; h2 &= 0x3FFFFFF;
-  carry4 = h4 >> 26; h5 += carry4; h4 &= 0x3FFFFFF;
-  carry6 = h6 >> 26; h7 += carry6; h6 &= 0x3FFFFFF;
-  carry8 = h8 >> 26; h9 += carry8; h8 &= 0x3FFFFFF;
+    carry0 = h0 >> 26; h1 += carry0; h0 &= 0x3FFFFFF;
+    carry2 = h2 >> 26; h3 += carry2; h2 &= 0x3FFFFFF;
+    carry4 = h4 >> 26; h5 += carry4; h4 &= 0x3FFFFFF;
+    carry6 = h6 >> 26; h7 += carry6; h6 &= 0x3FFFFFF;
+    carry8 = h8 >> 26; h9 += carry8; h8 &= 0x3FFFFFF;
 
-  h[0] = h0;
-  h[1] = h1;
-  h[2] = h2;
-  h[3] = h3;
-  h[4] = h4;
-  h[5] = h5;
-  h[6] = h6;
-  h[7] = h7;
-  h[8] = h8;
-  h[9] = h9;
+    h[0] = h0;
+    h[1] = h1;
+    h[2] = h2;
+    h[3] = h3;
+    h[4] = h4;
+    h[5] = h5;
+    h[6] = h6;
+    h[7] = h7;
+    h[8] = h8;
+    h[9] = h9;
 }
 
 #endif