vendor: update github.com/t3rm1n4l/go-mega and dependencies

This is to fix a crash reported in #3140
2019-05-01 16:09:50 +01:00
parent 48c09608ea
commit 8f89b03d7b
135 changed files with 27990 additions and 605 deletions
@@ -10,6 +10,7 @@ package scrypt // import "golang.org/x/crypto/scrypt"
 import (
 	"crypto/sha256"
 	"errors"
+	"math/bits"

 	"golang.org/x/crypto/pbkdf2"
 )
@@ -52,77 +53,45 @@ func salsaXOR(tmp *[16]uint32, in, out []uint32) {
 	x9, x10, x11, x12, x13, x14, x15 := w9, w10, w11, w12, w13, w14, w15

 	for i := 0; i < 8; i += 2 {
-		u := x0 + x12
-		x4 ^= u<<7 | u>>(32-7)
-		u = x4 + x0
-		x8 ^= u<<9 | u>>(32-9)
-		u = x8 + x4
-		x12 ^= u<<13 | u>>(32-13)
-		u = x12 + x8
-		x0 ^= u<<18 | u>>(32-18)
+		x4 ^= bits.RotateLeft32(x0+x12, 7)
+		x8 ^= bits.RotateLeft32(x4+x0, 9)
+		x12 ^= bits.RotateLeft32(x8+x4, 13)
+		x0 ^= bits.RotateLeft32(x12+x8, 18)

-		u = x5 + x1
-		x9 ^= u<<7 | u>>(32-7)
-		u = x9 + x5
-		x13 ^= u<<9 | u>>(32-9)
-		u = x13 + x9
-		x1 ^= u<<13 | u>>(32-13)
-		u = x1 + x13
-		x5 ^= u<<18 | u>>(32-18)
+		x9 ^= bits.RotateLeft32(x5+x1, 7)
+		x13 ^= bits.RotateLeft32(x9+x5, 9)
+		x1 ^= bits.RotateLeft32(x13+x9, 13)
+		x5 ^= bits.RotateLeft32(x1+x13, 18)

-		u = x10 + x6
-		x14 ^= u<<7 | u>>(32-7)
-		u = x14 + x10
-		x2 ^= u<<9 | u>>(32-9)
-		u = x2 + x14
-		x6 ^= u<<13 | u>>(32-13)
-		u = x6 + x2
-		x10 ^= u<<18 | u>>(32-18)
+		x14 ^= bits.RotateLeft32(x10+x6, 7)
+		x2 ^= bits.RotateLeft32(x14+x10, 9)
+		x6 ^= bits.RotateLeft32(x2+x14, 13)
+		x10 ^= bits.RotateLeft32(x6+x2, 18)

-		u = x15 + x11
-		x3 ^= u<<7 | u>>(32-7)
-		u = x3 + x15
-		x7 ^= u<<9 | u>>(32-9)
-		u = x7 + x3
-		x11 ^= u<<13 | u>>(32-13)
-		u = x11 + x7
-		x15 ^= u<<18 | u>>(32-18)
+		x3 ^= bits.RotateLeft32(x15+x11, 7)
+		x7 ^= bits.RotateLeft32(x3+x15, 9)
+		x11 ^= bits.RotateLeft32(x7+x3, 13)
+		x15 ^= bits.RotateLeft32(x11+x7, 18)

-		u = x0 + x3
-		x1 ^= u<<7 | u>>(32-7)
-		u = x1 + x0
-		x2 ^= u<<9 | u>>(32-9)
-		u = x2 + x1
-		x3 ^= u<<13 | u>>(32-13)
-		u = x3 + x2
-		x0 ^= u<<18 | u>>(32-18)
+		x1 ^= bits.RotateLeft32(x0+x3, 7)
+		x2 ^= bits.RotateLeft32(x1+x0, 9)
+		x3 ^= bits.RotateLeft32(x2+x1, 13)
+		x0 ^= bits.RotateLeft32(x3+x2, 18)

-		u = x5 + x4
-		x6 ^= u<<7 | u>>(32-7)
-		u = x6 + x5
-		x7 ^= u<<9 | u>>(32-9)
-		u = x7 + x6
-		x4 ^= u<<13 | u>>(32-13)
-		u = x4 + x7
-		x5 ^= u<<18 | u>>(32-18)
+		x6 ^= bits.RotateLeft32(x5+x4, 7)
+		x7 ^= bits.RotateLeft32(x6+x5, 9)
+		x4 ^= bits.RotateLeft32(x7+x6, 13)
+		x5 ^= bits.RotateLeft32(x4+x7, 18)

-		u = x10 + x9
-		x11 ^= u<<7 | u>>(32-7)
-		u = x11 + x10
-		x8 ^= u<<9 | u>>(32-9)
-		u = x8 + x11
-		x9 ^= u<<13 | u>>(32-13)
-		u = x9 + x8
-		x10 ^= u<<18 | u>>(32-18)
+		x11 ^= bits.RotateLeft32(x10+x9, 7)
+		x8 ^= bits.RotateLeft32(x11+x10, 9)
+		x9 ^= bits.RotateLeft32(x8+x11, 13)
+		x10 ^= bits.RotateLeft32(x9+x8, 18)

-		u = x15 + x14
-		x12 ^= u<<7 | u>>(32-7)
-		u = x12 + x15
-		x13 ^= u<<9 | u>>(32-9)
-		u = x13 + x12
-		x14 ^= u<<13 | u>>(32-13)
-		u = x14 + x13
-		x15 ^= u<<18 | u>>(32-18)
+		x12 ^= bits.RotateLeft32(x15+x14, 7)
+		x13 ^= bits.RotateLeft32(x12+x15, 9)
+		x14 ^= bits.RotateLeft32(x13+x12, 13)
+		x15 ^= bits.RotateLeft32(x14+x13, 18)
 	}
 	x0 += w0
 	x1 += w1