Merge commit '50d3e596bbe89c95615f96eb71f6bc5be737a1db' into Basilisk-releasev2018.07.18

# Conflicts:
#	browser/app/profile/firefox.js
#	browser/components/preferences/jar.mn

1 files changed, 0 insertions, 327 deletions

diff --git a/security/nss/lib/freebl/chacha20_vec.c b/security/nss/lib/freebl/chacha20_vec.c
deleted file mode 100644
index 12f94d897..000000000
--- a/security/nss/lib/freebl/chacha20_vec.c
+++ /dev/null
@@ -1,327 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* This implementation is by Ted Krovetz and was submitted to SUPERCOP and
- * marked as public domain. It was been altered to allow for non-aligned inputs
- * and to allow the block counter to be passed in specifically. */
-
-#include <string.h>
-
-#include "chacha20.h"
-#include "blapii.h"
-
-#ifndef CHACHA_RNDS
-#define CHACHA_RNDS 20 /* 8 (high speed), 20 (conservative), 12 (middle) */
-#endif
-
-/* Architecture-neutral way to specify 16-byte vector of ints              */
-typedef unsigned vec __attribute__((vector_size(16)));
-
-/* This implementation is designed for Neon, SSE and AltiVec machines. The
- * following specify how to do certain vector operations efficiently on
- * each architecture, using intrinsics.
- * This implementation supports parallel processing of multiple blocks,
- * including potentially using general-purpose registers.
- */
-#if __ARM_NEON__
-#include <arm_neon.h>
-#define GPR_TOO 1
-#define VBPI 2
-#define ONE (vec) vsetq_lane_u32(1, vdupq_n_u32(0), 0)
-#define LOAD(m) (vec)(*((vec *)(m)))
-#define STORE(m, r) (*((vec *)(m))) = (r)
-#define ROTV1(x) (vec) vextq_u32((uint32x4_t)x, (uint32x4_t)x, 1)
-#define ROTV2(x) (vec) vextq_u32((uint32x4_t)x, (uint32x4_t)x, 2)
-#define ROTV3(x) (vec) vextq_u32((uint32x4_t)x, (uint32x4_t)x, 3)
-#define ROTW16(x) (vec) vrev32q_u16((uint16x8_t)x)
-#if __clang__
-#define ROTW7(x) (x << ((vec){ 7, 7, 7, 7 })) ^ (x >> ((vec){ 25, 25, 25, 25 }))
-#define ROTW8(x) (x << ((vec){ 8, 8, 8, 8 })) ^ (x >> ((vec){ 24, 24, 24, 24 }))
-#define ROTW12(x) (x << ((vec){ 12, 12, 12, 12 })) ^ (x >> ((vec){ 20, 20, 20, 20 }))
-#else
-#define ROTW7(x) (vec) vsriq_n_u32(vshlq_n_u32((uint32x4_t)x, 7), (uint32x4_t)x, 25)
-#define ROTW8(x) (vec) vsriq_n_u32(vshlq_n_u32((uint32x4_t)x, 8), (uint32x4_t)x, 24)
-#define ROTW12(x) (vec) vsriq_n_u32(vshlq_n_u32((uint32x4_t)x, 12), (uint32x4_t)x, 20)
-#endif
-#elif __SSE2__
-#include <emmintrin.h>
-#define GPR_TOO 0
-#if __clang__
-#define VBPI 4
-#else
-#define VBPI 3
-#endif
-#define ONE (vec) _mm_set_epi32(0, 0, 0, 1)
-#define LOAD(m) (vec) _mm_loadu_si128((__m128i *)(m))
-#define STORE(m, r) _mm_storeu_si128((__m128i *)(m), (__m128i)(r))
-#define ROTV1(x) (vec) _mm_shuffle_epi32((__m128i)x, _MM_SHUFFLE(0, 3, 2, 1))
-#define ROTV2(x) (vec) _mm_shuffle_epi32((__m128i)x, _MM_SHUFFLE(1, 0, 3, 2))
-#define ROTV3(x) (vec) _mm_shuffle_epi32((__m128i)x, _MM_SHUFFLE(2, 1, 0, 3))
-#define ROTW7(x) (vec)(_mm_slli_epi32((__m128i)x, 7) ^ _mm_srli_epi32((__m128i)x, 25))
-#define ROTW12(x) (vec)(_mm_slli_epi32((__m128i)x, 12) ^ _mm_srli_epi32((__m128i)x, 20))
-#if __SSSE3__
-#include <tmmintrin.h>
-#define ROTW8(x) (vec) _mm_shuffle_epi8((__m128i)x, _mm_set_epi8(14, 13, 12, 15, 10, 9, 8, 11, 6, 5, 4, 7, 2, 1, 0, 3))
-#define ROTW16(x) (vec) _mm_shuffle_epi8((__m128i)x, _mm_set_epi8(13, 12, 15, 14, 9, 8, 11, 10, 5, 4, 7, 6, 1, 0, 3, 2))
-#else
-#define ROTW8(x) (vec)(_mm_slli_epi32((__m128i)x, 8) ^ _mm_srli_epi32((__m128i)x, 24))
-#define ROTW16(x) (vec)(_mm_slli_epi32((__m128i)x, 16) ^ _mm_srli_epi32((__m128i)x, 16))
-#endif
-#else
-#error-- Implementation supports only machines with neon or SSE2
-#endif
-
-#ifndef REVV_BE
-#define REVV_BE(x) (x)
-#endif
-
-#ifndef REVW_BE
-#define REVW_BE(x) (x)
-#endif
-
-#define BPI (VBPI + GPR_TOO) /* Blocks computed per loop iteration   */
-
-#define DQROUND_VECTORS(a, b, c, d) \
-    a += b;                         \
-    d ^= a;                         \
-    d = ROTW16(d);                  \
-    c += d;                         \
-    b ^= c;                         \
-    b = ROTW12(b);                  \
-    a += b;                         \
-    d ^= a;                         \
-    d = ROTW8(d);                   \
-    c += d;                         \
-    b ^= c;                         \
-    b = ROTW7(b);                   \
-    b = ROTV1(b);                   \
-    c = ROTV2(c);                   \
-    d = ROTV3(d);                   \
-    a += b;                         \
-    d ^= a;                         \
-    d = ROTW16(d);                  \
-    c += d;                         \
-    b ^= c;                         \
-    b = ROTW12(b);                  \
-    a += b;                         \
-    d ^= a;                         \
-    d = ROTW8(d);                   \
-    c += d;                         \
-    b ^= c;                         \
-    b = ROTW7(b);                   \
-    b = ROTV3(b);                   \
-    c = ROTV2(c);                   \
-    d = ROTV1(d);
-
-#define QROUND_WORDS(a, b, c, d) \
-    a = a + b;                   \
-    d ^= a;                      \
-    d = d << 16 | d >> 16;       \
-    c = c + d;                   \
-    b ^= c;                      \
-    b = b << 12 | b >> 20;       \
-    a = a + b;                   \
-    d ^= a;                      \
-    d = d << 8 | d >> 24;        \
-    c = c + d;                   \
-    b ^= c;                      \
-    b = b << 7 | b >> 25;
-
-#define WRITE_XOR(in, op, d, v0, v1, v2, v3)           \
-    STORE(op + d + 0, LOAD(in + d + 0) ^ REVV_BE(v0)); \
-    STORE(op + d + 4, LOAD(in + d + 4) ^ REVV_BE(v1)); \
-    STORE(op + d + 8, LOAD(in + d + 8) ^ REVV_BE(v2)); \
-    STORE(op + d + 12, LOAD(in + d + 12) ^ REVV_BE(v3));
-
-void NO_SANITIZE_ALIGNMENT
-ChaCha20XOR(unsigned char *out, const unsigned char *in, unsigned int inlen,
-            const unsigned char key[32], const unsigned char nonce[12],
-            uint32_t counter)
-{
-    unsigned iters, i, *op = (unsigned *)out, *ip = (unsigned *)in, *kp;
-#if defined(__ARM_NEON__)
-    unsigned *np;
-#endif
-    vec s0, s1, s2, s3;
-#if !defined(__ARM_NEON__) && !defined(__SSE2__)
-    __attribute__((aligned(16))) unsigned key[8], nonce[4];
-#endif
-    __attribute__((aligned(16))) unsigned chacha_const[] =
-        { 0x61707865, 0x3320646E, 0x79622D32, 0x6B206574 };
-#if defined(__ARM_NEON__) || defined(__SSE2__)
-    kp = (unsigned *)key;
-#else
-    ((vec *)key)[0] = REVV_BE(((vec *)key)[0]);
-    ((vec *)key)[1] = REVV_BE(((vec *)key)[1]);
-    ((unsigned *)nonce)[0] = REVW_BE(((unsigned *)nonce)[0]);
-    ((unsigned *)nonce)[1] = REVW_BE(((unsigned *)nonce)[1]);
-    ((unsigned *)nonce)[2] = REVW_BE(((unsigned *)nonce)[2]);
-    ((unsigned *)nonce)[3] = REVW_BE(((unsigned *)nonce)[3]);
-    kp = (unsigned *)key;
-    np = (unsigned *)nonce;
-#endif
-#if defined(__ARM_NEON__)
-    np = (unsigned *)nonce;
-#endif
-    s0 = LOAD(chacha_const);
-    s1 = LOAD(&((vec *)kp)[0]);
-    s2 = LOAD(&((vec *)kp)[1]);
-    s3 = (vec){
-        counter,
-        ((uint32_t *)nonce)[0],
-        ((uint32_t *)nonce)[1],
-        ((uint32_t *)nonce)[2]
-    };
-
-    for (iters = 0; iters < inlen / (BPI * 64); iters++) {
-#if GPR_TOO
-        register unsigned x0, x1, x2, x3, x4, x5, x6, x7, x8,
-            x9, x10, x11, x12, x13, x14, x15;
-#endif
-#if VBPI > 2
-        vec v8, v9, v10, v11;
-#endif
-#if VBPI > 3
-        vec v12, v13, v14, v15;
-#endif
-
-        vec v0, v1, v2, v3, v4, v5, v6, v7;
-        v4 = v0 = s0;
-        v5 = v1 = s1;
-        v6 = v2 = s2;
-        v3 = s3;
-        v7 = v3 + ONE;
-#if VBPI > 2
-        v8 = v4;
-        v9 = v5;
-        v10 = v6;
-        v11 = v7 + ONE;
-#endif
-#if VBPI > 3
-        v12 = v8;
-        v13 = v9;
-        v14 = v10;
-        v15 = v11 + ONE;
-#endif
-#if GPR_TOO
-        x0 = chacha_const[0];
-        x1 = chacha_const[1];
-        x2 = chacha_const[2];
-        x3 = chacha_const[3];
-        x4 = kp[0];
-        x5 = kp[1];
-        x6 = kp[2];
-        x7 = kp[3];
-        x8 = kp[4];
-        x9 = kp[5];
-        x10 = kp[6];
-        x11 = kp[7];
-        x12 = counter + BPI * iters + (BPI - 1);
-        x13 = np[0];
-        x14 = np[1];
-        x15 = np[2];
-#endif
-        for (i = CHACHA_RNDS / 2; i; i--) {
-            DQROUND_VECTORS(v0, v1, v2, v3)
-            DQROUND_VECTORS(v4, v5, v6, v7)
-#if VBPI > 2
-            DQROUND_VECTORS(v8, v9, v10, v11)
-#endif
-#if VBPI > 3
-            DQROUND_VECTORS(v12, v13, v14, v15)
-#endif
-#if GPR_TOO
-            QROUND_WORDS(x0, x4, x8, x12)
-            QROUND_WORDS(x1, x5, x9, x13)
-            QROUND_WORDS(x2, x6, x10, x14)
-            QROUND_WORDS(x3, x7, x11, x15)
-            QROUND_WORDS(x0, x5, x10, x15)
-            QROUND_WORDS(x1, x6, x11, x12)
-            QROUND_WORDS(x2, x7, x8, x13)
-            QROUND_WORDS(x3, x4, x9, x14)
-#endif
-        }
-
-        WRITE_XOR(ip, op, 0, v0 + s0, v1 + s1, v2 + s2, v3 + s3)
-        s3 += ONE;
-        WRITE_XOR(ip, op, 16, v4 + s0, v5 + s1, v6 + s2, v7 + s3)
-        s3 += ONE;
-#if VBPI > 2
-        WRITE_XOR(ip, op, 32, v8 + s0, v9 + s1, v10 + s2, v11 + s3)
-        s3 += ONE;
-#endif
-#if VBPI > 3
-        WRITE_XOR(ip, op, 48, v12 + s0, v13 + s1, v14 + s2, v15 + s3)
-        s3 += ONE;
-#endif
-        ip += VBPI * 16;
-        op += VBPI * 16;
-#if GPR_TOO
-        op[0] = REVW_BE(REVW_BE(ip[0]) ^ (x0 + chacha_const[0]));
-        op[1] = REVW_BE(REVW_BE(ip[1]) ^ (x1 + chacha_const[1]));
-        op[2] = REVW_BE(REVW_BE(ip[2]) ^ (x2 + chacha_const[2]));
-        op[3] = REVW_BE(REVW_BE(ip[3]) ^ (x3 + chacha_const[3]));
-        op[4] = REVW_BE(REVW_BE(ip[4]) ^ (x4 + kp[0]));
-        op[5] = REVW_BE(REVW_BE(ip[5]) ^ (x5 + kp[1]));
-        op[6] = REVW_BE(REVW_BE(ip[6]) ^ (x6 + kp[2]));
-        op[7] = REVW_BE(REVW_BE(ip[7]) ^ (x7 + kp[3]));
-        op[8] = REVW_BE(REVW_BE(ip[8]) ^ (x8 + kp[4]));
-        op[9] = REVW_BE(REVW_BE(ip[9]) ^ (x9 + kp[5]));
-        op[10] = REVW_BE(REVW_BE(ip[10]) ^ (x10 + kp[6]));
-        op[11] = REVW_BE(REVW_BE(ip[11]) ^ (x11 + kp[7]));
-        op[12] = REVW_BE(REVW_BE(ip[12]) ^ (x12 + counter + BPI * iters + (BPI - 1)));
-        op[13] = REVW_BE(REVW_BE(ip[13]) ^ (x13 + np[0]));
-        op[14] = REVW_BE(REVW_BE(ip[14]) ^ (x14 + np[1]));
-        op[15] = REVW_BE(REVW_BE(ip[15]) ^ (x15 + np[2]));
-        s3 += ONE;
-        ip += 16;
-        op += 16;
-#endif
-    }
-
-    for (iters = inlen % (BPI * 64) / 64; iters != 0; iters--) {
-        vec v0 = s0, v1 = s1, v2 = s2, v3 = s3;
-        for (i = CHACHA_RNDS / 2; i; i--) {
-            DQROUND_VECTORS(v0, v1, v2, v3);
-        }
-        WRITE_XOR(ip, op, 0, v0 + s0, v1 + s1, v2 + s2, v3 + s3)
-        s3 += ONE;
-        ip += 16;
-        op += 16;
-    }
-
-    inlen = inlen % 64;
-    if (inlen) {
-        __attribute__((aligned(16))) vec buf[4];
-        vec v0, v1, v2, v3;
-        v0 = s0;
-        v1 = s1;
-        v2 = s2;
-        v3 = s3;
-        for (i = CHACHA_RNDS / 2; i; i--) {
-            DQROUND_VECTORS(v0, v1, v2, v3);
-        }
-
-        if (inlen >= 16) {
-            STORE(op + 0, LOAD(ip + 0) ^ REVV_BE(v0 + s0));
-            if (inlen >= 32) {
-                STORE(op + 4, LOAD(ip + 4) ^ REVV_BE(v1 + s1));
-                if (inlen >= 48) {
-                    STORE(op + 8, LOAD(ip + 8) ^ REVV_BE(v2 + s2));
-                    buf[3] = REVV_BE(v3 + s3);
-                } else {
-                    buf[2] = REVV_BE(v2 + s2);
-                }
-            } else {
-                buf[1] = REVV_BE(v1 + s1);
-            }
-        } else {
-            buf[0] = REVV_BE(v0 + s0);
-        }
-
-        for (i = inlen & ~15; i < inlen; i++) {
-            ((char *)op)[i] = ((char *)ip)[i] ^ ((char *)buf)[i];
-        }
-    }
-}