am 1e4884f6: external/boringssl: sync with upstream.

* commit '1e4884f615b20946411a74e41eb9c6aa65e2d5f3':
  external/boringssl: sync with upstream.

1 files changed, 0 insertions, 230 deletions

diff --git a/linux-aarch64/crypto/modes/ghashv8-armx.S b/linux-aarch64/crypto/modes/ghashv8-armx.S
deleted file mode 100644
index ad19074..0000000
--- a/linux-aarch64/crypto/modes/ghashv8-armx.S
+++ /dev/null
@@ -1,230 +0,0 @@
-#include "arm_arch.h"
-
-.text
-#if !defined(__clang__)
-.arch	armv8-a+crypto
-#endif
-.globl	gcm_init_v8
-.type	gcm_init_v8,%function
-.align	4
-gcm_init_v8:
-	ld1	{v17.2d},[x1]		//load input H
-	movi	v19.16b,#0xe1
-	shl	v19.2d,v19.2d,#57		//0xc2.0
-	ext	v3.16b,v17.16b,v17.16b,#8
-	ushr	v18.2d,v19.2d,#63
-	dup	v17.4s,v17.s[1]
-	ext	v16.16b,v18.16b,v19.16b,#8		//t0=0xc2....01
-	ushr	v18.2d,v3.2d,#63
-	sshr	v17.4s,v17.4s,#31		//broadcast carry bit
-	and	v18.16b,v18.16b,v16.16b
-	shl	v3.2d,v3.2d,#1
-	ext	v18.16b,v18.16b,v18.16b,#8
-	and	v16.16b,v16.16b,v17.16b
-	orr	v3.16b,v3.16b,v18.16b		//H<<<=1
-	eor	v20.16b,v3.16b,v16.16b		//twisted H
-	st1	{v20.2d},[x0],#16		//store Htable[0]
-
-	//calculate H^2
-	ext	v16.16b,v20.16b,v20.16b,#8		//Karatsuba pre-processing
-	pmull	v0.1q,v20.1d,v20.1d
-	eor	v16.16b,v16.16b,v20.16b
-	pmull2	v2.1q,v20.2d,v20.2d
-	pmull	v1.1q,v16.1d,v16.1d
-
-	ext	v17.16b,v0.16b,v2.16b,#8		//Karatsuba post-processing
-	eor	v18.16b,v0.16b,v2.16b
-	eor	v1.16b,v1.16b,v17.16b
-	eor	v1.16b,v1.16b,v18.16b
-	pmull	v18.1q,v0.1d,v19.1d		//1st phase
-
-	ins	v2.d[0],v1.d[1]
-	ins	v1.d[1],v0.d[0]
-	eor	v0.16b,v1.16b,v18.16b
-
-	ext	v18.16b,v0.16b,v0.16b,#8		//2nd phase
-	pmull	v0.1q,v0.1d,v19.1d
-	eor	v18.16b,v18.16b,v2.16b
-	eor	v22.16b,v0.16b,v18.16b
-
-	ext	v17.16b,v22.16b,v22.16b,#8		//Karatsuba pre-processing
-	eor	v17.16b,v17.16b,v22.16b
-	ext	v21.16b,v16.16b,v17.16b,#8		//pack Karatsuba pre-processed
-	st1	{v21.2d,v22.2d},[x0]		//store Htable[1..2]
-
-	ret
-.size	gcm_init_v8,.-gcm_init_v8
-.globl	gcm_gmult_v8
-.type	gcm_gmult_v8,%function
-.align	4
-gcm_gmult_v8:
-	ld1	{v17.2d},[x0]		//load Xi
-	movi	v19.16b,#0xe1
-	ld1	{v20.2d,v21.2d},[x1]	//load twisted H, ...
-	shl	v19.2d,v19.2d,#57
-#ifndef __ARMEB__
-	rev64	v17.16b,v17.16b
-#endif
-	ext	v3.16b,v17.16b,v17.16b,#8
-
-	pmull	v0.1q,v20.1d,v3.1d		//H.lo·Xi.lo
-	eor	v17.16b,v17.16b,v3.16b		//Karatsuba pre-processing
-	pmull2	v2.1q,v20.2d,v3.2d		//H.hi·Xi.hi
-	pmull	v1.1q,v21.1d,v17.1d		//(H.lo+H.hi)·(Xi.lo+Xi.hi)
-
-	ext	v17.16b,v0.16b,v2.16b,#8		//Karatsuba post-processing
-	eor	v18.16b,v0.16b,v2.16b
-	eor	v1.16b,v1.16b,v17.16b
-	eor	v1.16b,v1.16b,v18.16b
-	pmull	v18.1q,v0.1d,v19.1d		//1st phase of reduction
-
-	ins	v2.d[0],v1.d[1]
-	ins	v1.d[1],v0.d[0]
-	eor	v0.16b,v1.16b,v18.16b
-
-	ext	v18.16b,v0.16b,v0.16b,#8		//2nd phase of reduction
-	pmull	v0.1q,v0.1d,v19.1d
-	eor	v18.16b,v18.16b,v2.16b
-	eor	v0.16b,v0.16b,v18.16b
-
-#ifndef __ARMEB__
-	rev64	v0.16b,v0.16b
-#endif
-	ext	v0.16b,v0.16b,v0.16b,#8
-	st1	{v0.2d},[x0]		//write out Xi
-
-	ret
-.size	gcm_gmult_v8,.-gcm_gmult_v8
-.globl	gcm_ghash_v8
-.type	gcm_ghash_v8,%function
-.align	4
-gcm_ghash_v8:
-	ld1	{v0.2d},[x0]		//load [rotated] Xi
-						//"[rotated]" means that
-						//loaded value would have
-						//to be rotated in order to
-						//make it appear as in
-						//alorithm specification
-	subs	x3,x3,#32		//see if x3 is 32 or larger
-	mov	x12,#16		//x12 is used as post-
-						//increment for input pointer;
-						//as loop is modulo-scheduled
-						//x12 is zeroed just in time
-						//to preclude oversteping
-						//inp[len], which means that
-						//last block[s] are actually
-						//loaded twice, but last
-						//copy is not processed
-	ld1	{v20.2d,v21.2d},[x1],#32	//load twisted H, ..., H^2
-	movi	v19.16b,#0xe1
-	ld1	{v22.2d},[x1]
-	csel	x12,xzr,x12,eq			//is it time to zero x12?
-	ext	v0.16b,v0.16b,v0.16b,#8		//rotate Xi
-	ld1	{v16.2d},[x2],#16	//load [rotated] I[0]
-	shl	v19.2d,v19.2d,#57		//compose 0xc2.0 constant
-#ifndef __ARMEB__
-	rev64	v16.16b,v16.16b
-	rev64	v0.16b,v0.16b
-#endif
-	ext	v3.16b,v16.16b,v16.16b,#8		//rotate I[0]
-	b.lo	.Lodd_tail_v8		//x3 was less than 32
-	ld1	{v17.2d},[x2],x12	//load [rotated] I[1]
-#ifndef __ARMEB__
-	rev64	v17.16b,v17.16b
-#endif
-	ext	v7.16b,v17.16b,v17.16b,#8
-	eor	v3.16b,v3.16b,v0.16b		//I[i]^=Xi
-	pmull	v4.1q,v20.1d,v7.1d		//H·Ii+1
-	eor	v17.16b,v17.16b,v7.16b		//Karatsuba pre-processing
-	pmull2	v6.1q,v20.2d,v7.2d
-	b	.Loop_mod2x_v8
-
-.align	4
-.Loop_mod2x_v8:
-	ext	v18.16b,v3.16b,v3.16b,#8
-	subs	x3,x3,#32		//is there more data?
-	pmull	v0.1q,v22.1d,v3.1d		//H^2.lo·Xi.lo
-	csel	x12,xzr,x12,lo			//is it time to zero x12?
-
-	pmull	v5.1q,v21.1d,v17.1d
-	eor	v18.16b,v18.16b,v3.16b		//Karatsuba pre-processing
-	pmull2	v2.1q,v22.2d,v3.2d		//H^2.hi·Xi.hi
-	eor	v0.16b,v0.16b,v4.16b		//accumulate
-	pmull2	v1.1q,v21.2d,v18.2d		//(H^2.lo+H^2.hi)·(Xi.lo+Xi.hi)
-	ld1	{v16.2d},[x2],x12	//load [rotated] I[i+2]
-
-	eor	v2.16b,v2.16b,v6.16b
-	csel	x12,xzr,x12,eq			//is it time to zero x12?
-	eor	v1.16b,v1.16b,v5.16b
-
-	ext	v17.16b,v0.16b,v2.16b,#8		//Karatsuba post-processing
-	eor	v18.16b,v0.16b,v2.16b
-	eor	v1.16b,v1.16b,v17.16b
-	ld1	{v17.2d},[x2],x12	//load [rotated] I[i+3]
-#ifndef __ARMEB__
-	rev64	v16.16b,v16.16b
-#endif
-	eor	v1.16b,v1.16b,v18.16b
-	pmull	v18.1q,v0.1d,v19.1d		//1st phase of reduction
-
-#ifndef __ARMEB__
-	rev64	v17.16b,v17.16b
-#endif
-	ins	v2.d[0],v1.d[1]
-	ins	v1.d[1],v0.d[0]
-	ext	v7.16b,v17.16b,v17.16b,#8
-	ext	v3.16b,v16.16b,v16.16b,#8
-	eor	v0.16b,v1.16b,v18.16b
-	pmull	v4.1q,v20.1d,v7.1d		//H·Ii+1
-	eor	v3.16b,v3.16b,v2.16b		//accumulate v3.16b early
-
-	ext	v18.16b,v0.16b,v0.16b,#8		//2nd phase of reduction
-	pmull	v0.1q,v0.1d,v19.1d
-	eor	v3.16b,v3.16b,v18.16b
-	eor	v17.16b,v17.16b,v7.16b		//Karatsuba pre-processing
-	eor	v3.16b,v3.16b,v0.16b
-	pmull2	v6.1q,v20.2d,v7.2d
-	b.hs	.Loop_mod2x_v8		//there was at least 32 more bytes
-
-	eor	v2.16b,v2.16b,v18.16b
-	ext	v3.16b,v16.16b,v16.16b,#8		//re-construct v3.16b
-	adds	x3,x3,#32		//re-construct x3
-	eor	v0.16b,v0.16b,v2.16b		//re-construct v0.16b
-	b.eq	.Ldone_v8		//is x3 zero?
-.Lodd_tail_v8:
-	ext	v18.16b,v0.16b,v0.16b,#8
-	eor	v3.16b,v3.16b,v0.16b		//inp^=Xi
-	eor	v17.16b,v16.16b,v18.16b		//v17.16b is rotated inp^Xi
-
-	pmull	v0.1q,v20.1d,v3.1d		//H.lo·Xi.lo
-	eor	v17.16b,v17.16b,v3.16b		//Karatsuba pre-processing
-	pmull2	v2.1q,v20.2d,v3.2d		//H.hi·Xi.hi
-	pmull	v1.1q,v21.1d,v17.1d		//(H.lo+H.hi)·(Xi.lo+Xi.hi)
-
-	ext	v17.16b,v0.16b,v2.16b,#8		//Karatsuba post-processing
-	eor	v18.16b,v0.16b,v2.16b
-	eor	v1.16b,v1.16b,v17.16b
-	eor	v1.16b,v1.16b,v18.16b
-	pmull	v18.1q,v0.1d,v19.1d		//1st phase of reduction
-
-	ins	v2.d[0],v1.d[1]
-	ins	v1.d[1],v0.d[0]
-	eor	v0.16b,v1.16b,v18.16b
-
-	ext	v18.16b,v0.16b,v0.16b,#8		//2nd phase of reduction
-	pmull	v0.1q,v0.1d,v19.1d
-	eor	v18.16b,v18.16b,v2.16b
-	eor	v0.16b,v0.16b,v18.16b
-
-.Ldone_v8:
-#ifndef __ARMEB__
-	rev64	v0.16b,v0.16b
-#endif
-	ext	v0.16b,v0.16b,v0.16b,#8
-	st1	{v0.2d},[x0]		//write out Xi
-
-	ret
-.size	gcm_ghash_v8,.-gcm_ghash_v8
-.byte	71,72,65,83,72,32,102,111,114,32,65,82,77,118,56,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
-.align	2
-.align	2