Update OpenSSL to 1.0.1g and statically link OpenVPN with it

1 files changed, 408 insertions, 0 deletions

diff --git a/main/openssl/crypto/modes/asm/ghash-armv4.S b/main/openssl/crypto/modes/asm/ghash-armv4.S
new file mode 100644
index 00000000..d66c4cbf
--- /dev/null
+++ b/main/openssl/crypto/modes/asm/ghash-armv4.S
@@ -0,0 +1,408 @@
+#include "arm_arch.h"
+
+.text
+.code	32
+
+.type	rem_4bit,%object
+.align	5
+rem_4bit:
+.short	0x0000,0x1C20,0x3840,0x2460
+.short	0x7080,0x6CA0,0x48C0,0x54E0
+.short	0xE100,0xFD20,0xD940,0xC560
+.short	0x9180,0x8DA0,0xA9C0,0xB5E0
+.size	rem_4bit,.-rem_4bit
+
+.type	rem_4bit_get,%function
+rem_4bit_get:
+	sub	r2,pc,#8
+	sub	r2,r2,#32	@ &rem_4bit
+	b	.Lrem_4bit_got
+	nop
+.size	rem_4bit_get,.-rem_4bit_get
+
+.global	gcm_ghash_4bit
+.type	gcm_ghash_4bit,%function
+gcm_ghash_4bit:
+	sub	r12,pc,#8
+	add	r3,r2,r3		@ r3 to point at the end
+	stmdb	sp!,{r3-r11,lr}		@ save r3/end too
+	sub	r12,r12,#48		@ &rem_4bit
+
+	ldmia	r12,{r4-r11}		@ copy rem_4bit ...
+	stmdb	sp!,{r4-r11}		@ ... to stack
+
+	ldrb	r12,[r2,#15]
+	ldrb	r14,[r0,#15]
+.Louter:
+	eor	r12,r12,r14
+	and	r14,r12,#0xf0
+	and	r12,r12,#0x0f
+	mov	r3,#14
+
+	add	r7,r1,r12,lsl#4
+	ldmia	r7,{r4-r7}	@ load Htbl[nlo]
+	add	r11,r1,r14
+	ldrb	r12,[r2,#14]
+
+	and	r14,r4,#0xf		@ rem
+	ldmia	r11,{r8-r11}	@ load Htbl[nhi]
+	add	r14,r14,r14
+	eor	r4,r8,r4,lsr#4
+	ldrh	r8,[sp,r14]		@ rem_4bit[rem]
+	eor	r4,r4,r5,lsl#28
+	ldrb	r14,[r0,#14]
+	eor	r5,r9,r5,lsr#4
+	eor	r5,r5,r6,lsl#28
+	eor	r6,r10,r6,lsr#4
+	eor	r6,r6,r7,lsl#28
+	eor	r7,r11,r7,lsr#4
+	eor	r12,r12,r14
+	and	r14,r12,#0xf0
+	and	r12,r12,#0x0f
+	eor	r7,r7,r8,lsl#16
+
+.Linner:
+	add	r11,r1,r12,lsl#4
+	and	r12,r4,#0xf		@ rem
+	subs	r3,r3,#1
+	add	r12,r12,r12
+	ldmia	r11,{r8-r11}	@ load Htbl[nlo]
+	eor	r4,r8,r4,lsr#4
+	eor	r4,r4,r5,lsl#28
+	eor	r5,r9,r5,lsr#4
+	eor	r5,r5,r6,lsl#28
+	ldrh	r8,[sp,r12]		@ rem_4bit[rem]
+	eor	r6,r10,r6,lsr#4
+	ldrplb	r12,[r2,r3]
+	eor	r6,r6,r7,lsl#28
+	eor	r7,r11,r7,lsr#4
+
+	add	r11,r1,r14
+	and	r14,r4,#0xf		@ rem
+	eor	r7,r7,r8,lsl#16	@ ^= rem_4bit[rem]
+	add	r14,r14,r14
+	ldmia	r11,{r8-r11}	@ load Htbl[nhi]
+	eor	r4,r8,r4,lsr#4
+	ldrplb	r8,[r0,r3]
+	eor	r4,r4,r5,lsl#28
+	eor	r5,r9,r5,lsr#4
+	ldrh	r9,[sp,r14]
+	eor	r5,r5,r6,lsl#28
+	eor	r6,r10,r6,lsr#4
+	eor	r6,r6,r7,lsl#28
+	eorpl	r12,r12,r8
+	eor	r7,r11,r7,lsr#4
+	andpl	r14,r12,#0xf0
+	andpl	r12,r12,#0x0f
+	eor	r7,r7,r9,lsl#16	@ ^= rem_4bit[rem]
+	bpl	.Linner
+
+	ldr	r3,[sp,#32]		@ re-load r3/end
+	add	r2,r2,#16
+	mov	r14,r4
+#if __ARM_ARCH__>=7 && defined(__ARMEL__)
+	rev	r4,r4
+	str	r4,[r0,#12]
+#elif defined(__ARMEB__)
+	str	r4,[r0,#12]
+#else
+	mov	r9,r4,lsr#8
+	strb	r4,[r0,#12+3]
+	mov	r10,r4,lsr#16
+	strb	r9,[r0,#12+2]
+	mov	r11,r4,lsr#24
+	strb	r10,[r0,#12+1]
+	strb	r11,[r0,#12]
+#endif
+	cmp	r2,r3
+#if __ARM_ARCH__>=7 && defined(__ARMEL__)
+	rev	r5,r5
+	str	r5,[r0,#8]
+#elif defined(__ARMEB__)
+	str	r5,[r0,#8]
+#else
+	mov	r9,r5,lsr#8
+	strb	r5,[r0,#8+3]
+	mov	r10,r5,lsr#16
+	strb	r9,[r0,#8+2]
+	mov	r11,r5,lsr#24
+	strb	r10,[r0,#8+1]
+	strb	r11,[r0,#8]
+#endif
+	ldrneb	r12,[r2,#15]
+#if __ARM_ARCH__>=7 && defined(__ARMEL__)
+	rev	r6,r6
+	str	r6,[r0,#4]
+#elif defined(__ARMEB__)
+	str	r6,[r0,#4]
+#else
+	mov	r9,r6,lsr#8
+	strb	r6,[r0,#4+3]
+	mov	r10,r6,lsr#16
+	strb	r9,[r0,#4+2]
+	mov	r11,r6,lsr#24
+	strb	r10,[r0,#4+1]
+	strb	r11,[r0,#4]
+#endif
+	
+#if __ARM_ARCH__>=7 && defined(__ARMEL__)
+	rev	r7,r7
+	str	r7,[r0,#0]
+#elif defined(__ARMEB__)
+	str	r7,[r0,#0]
+#else
+	mov	r9,r7,lsr#8
+	strb	r7,[r0,#0+3]
+	mov	r10,r7,lsr#16
+	strb	r9,[r0,#0+2]
+	mov	r11,r7,lsr#24
+	strb	r10,[r0,#0+1]
+	strb	r11,[r0,#0]
+#endif
+	
+	bne	.Louter
+
+	add	sp,sp,#36
+#if __ARM_ARCH__>=5
+	ldmia	sp!,{r4-r11,pc}
+#else
+	ldmia	sp!,{r4-r11,lr}
+	tst	lr,#1
+	moveq	pc,lr			@ be binary compatible with V4, yet
+	.word	0xe12fff1e			@ interoperable with Thumb ISA:-)
+#endif
+.size	gcm_ghash_4bit,.-gcm_ghash_4bit
+
+.global	gcm_gmult_4bit
+.type	gcm_gmult_4bit,%function
+gcm_gmult_4bit:
+	stmdb	sp!,{r4-r11,lr}
+	ldrb	r12,[r0,#15]
+	b	rem_4bit_get
+.Lrem_4bit_got:
+	and	r14,r12,#0xf0
+	and	r12,r12,#0x0f
+	mov	r3,#14
+
+	add	r7,r1,r12,lsl#4
+	ldmia	r7,{r4-r7}	@ load Htbl[nlo]
+	ldrb	r12,[r0,#14]
+
+	add	r11,r1,r14
+	and	r14,r4,#0xf		@ rem
+	ldmia	r11,{r8-r11}	@ load Htbl[nhi]
+	add	r14,r14,r14
+	eor	r4,r8,r4,lsr#4
+	ldrh	r8,[r2,r14]	@ rem_4bit[rem]
+	eor	r4,r4,r5,lsl#28
+	eor	r5,r9,r5,lsr#4
+	eor	r5,r5,r6,lsl#28
+	eor	r6,r10,r6,lsr#4
+	eor	r6,r6,r7,lsl#28
+	eor	r7,r11,r7,lsr#4
+	and	r14,r12,#0xf0
+	eor	r7,r7,r8,lsl#16
+	and	r12,r12,#0x0f
+
+.Loop:
+	add	r11,r1,r12,lsl#4
+	and	r12,r4,#0xf		@ rem
+	subs	r3,r3,#1
+	add	r12,r12,r12
+	ldmia	r11,{r8-r11}	@ load Htbl[nlo]
+	eor	r4,r8,r4,lsr#4
+	eor	r4,r4,r5,lsl#28
+	eor	r5,r9,r5,lsr#4
+	eor	r5,r5,r6,lsl#28
+	ldrh	r8,[r2,r12]	@ rem_4bit[rem]
+	eor	r6,r10,r6,lsr#4
+	ldrplb	r12,[r0,r3]
+	eor	r6,r6,r7,lsl#28
+	eor	r7,r11,r7,lsr#4
+
+	add	r11,r1,r14
+	and	r14,r4,#0xf		@ rem
+	eor	r7,r7,r8,lsl#16	@ ^= rem_4bit[rem]
+	add	r14,r14,r14
+	ldmia	r11,{r8-r11}	@ load Htbl[nhi]
+	eor	r4,r8,r4,lsr#4
+	eor	r4,r4,r5,lsl#28
+	eor	r5,r9,r5,lsr#4
+	ldrh	r8,[r2,r14]	@ rem_4bit[rem]
+	eor	r5,r5,r6,lsl#28
+	eor	r6,r10,r6,lsr#4
+	eor	r6,r6,r7,lsl#28
+	eor	r7,r11,r7,lsr#4
+	andpl	r14,r12,#0xf0
+	andpl	r12,r12,#0x0f
+	eor	r7,r7,r8,lsl#16	@ ^= rem_4bit[rem]
+	bpl	.Loop
+#if __ARM_ARCH__>=7 && defined(__ARMEL__)
+	rev	r4,r4
+	str	r4,[r0,#12]
+#elif defined(__ARMEB__)
+	str	r4,[r0,#12]
+#else
+	mov	r9,r4,lsr#8
+	strb	r4,[r0,#12+3]
+	mov	r10,r4,lsr#16
+	strb	r9,[r0,#12+2]
+	mov	r11,r4,lsr#24
+	strb	r10,[r0,#12+1]
+	strb	r11,[r0,#12]
+#endif
+	
+#if __ARM_ARCH__>=7 && defined(__ARMEL__)
+	rev	r5,r5
+	str	r5,[r0,#8]
+#elif defined(__ARMEB__)
+	str	r5,[r0,#8]
+#else
+	mov	r9,r5,lsr#8
+	strb	r5,[r0,#8+3]
+	mov	r10,r5,lsr#16
+	strb	r9,[r0,#8+2]
+	mov	r11,r5,lsr#24
+	strb	r10,[r0,#8+1]
+	strb	r11,[r0,#8]
+#endif
+	
+#if __ARM_ARCH__>=7 && defined(__ARMEL__)
+	rev	r6,r6
+	str	r6,[r0,#4]
+#elif defined(__ARMEB__)
+	str	r6,[r0,#4]
+#else
+	mov	r9,r6,lsr#8
+	strb	r6,[r0,#4+3]
+	mov	r10,r6,lsr#16
+	strb	r9,[r0,#4+2]
+	mov	r11,r6,lsr#24
+	strb	r10,[r0,#4+1]
+	strb	r11,[r0,#4]
+#endif
+	
+#if __ARM_ARCH__>=7 && defined(__ARMEL__)
+	rev	r7,r7
+	str	r7,[r0,#0]
+#elif defined(__ARMEB__)
+	str	r7,[r0,#0]
+#else
+	mov	r9,r7,lsr#8
+	strb	r7,[r0,#0+3]
+	mov	r10,r7,lsr#16
+	strb	r9,[r0,#0+2]
+	mov	r11,r7,lsr#24
+	strb	r10,[r0,#0+1]
+	strb	r11,[r0,#0]
+#endif
+	
+#if __ARM_ARCH__>=5
+	ldmia	sp!,{r4-r11,pc}
+#else
+	ldmia	sp!,{r4-r11,lr}
+	tst	lr,#1
+	moveq	pc,lr			@ be binary compatible with V4, yet
+	.word	0xe12fff1e			@ interoperable with Thumb ISA:-)
+#endif
+.size	gcm_gmult_4bit,.-gcm_gmult_4bit
+#if __ARM_ARCH__>=7
+.fpu	neon
+
+.global	gcm_gmult_neon
+.type	gcm_gmult_neon,%function
+.align	4
+gcm_gmult_neon:
+	sub		r1,#16		@ point at H in GCM128_CTX
+	vld1.64		d29,[r0,:64]!@ load Xi
+	vmov.i32	d5,#0xe1		@ our irreducible polynomial
+	vld1.64		d28,[r0,:64]!
+	vshr.u64	d5,#32
+	vldmia		r1,{d0-d1}	@ load H
+	veor		q12,q12
+#ifdef __ARMEL__
+	vrev64.8	q14,q14
+#endif
+	veor		q13,q13
+	veor		q11,q11
+	mov		r1,#16
+	veor		q10,q10
+	mov		r3,#16
+	veor		d2,d2
+	vdup.8		d4,d28[0]	@ broadcast lowest byte
+	b		.Linner_neon
+.size	gcm_gmult_neon,.-gcm_gmult_neon
+
+.global	gcm_ghash_neon
+.type	gcm_ghash_neon,%function
+.align	4
+gcm_ghash_neon:
+	vld1.64		d21,[r0,:64]!	@ load Xi
+	vmov.i32	d5,#0xe1		@ our irreducible polynomial
+	vld1.64		d20,[r0,:64]!
+	vshr.u64	d5,#32
+	vldmia		r0,{d0-d1}		@ load H
+	veor		q12,q12
+	nop
+#ifdef __ARMEL__
+	vrev64.8	q10,q10
+#endif
+.Louter_neon:
+	vld1.64		d29,[r2]!	@ load inp
+	veor		q13,q13
+	vld1.64		d28,[r2]!
+	veor		q11,q11
+	mov		r1,#16
+#ifdef __ARMEL__
+	vrev64.8	q14,q14
+#endif
+	veor		d2,d2
+	veor		q14,q10			@ inp^=Xi
+	veor		q10,q10
+	vdup.8		d4,d28[0]	@ broadcast lowest byte
+.Linner_neon:
+	subs		r1,r1,#1
+	vmull.p8	q9,d1,d4		@ H.lo·Xi[i]
+	vmull.p8	q8,d0,d4		@ H.hi·Xi[i]
+	vext.8		q14,q12,#1		@ IN>>=8
+
+	veor		q10,q13		@ modulo-scheduled part
+	vshl.i64	d22,#48
+	vdup.8		d4,d28[0]	@ broadcast lowest byte
+	veor		d3,d18,d20
+
+	veor		d21,d22
+	vuzp.8		q9,q8
+	vsli.8		d2,d3,#1		@ compose the "carry" byte
+	vext.8		q10,q12,#1		@ Z>>=8
+
+	vmull.p8	q11,d2,d5		@ "carry"·0xe1
+	vshr.u8		d2,d3,#7		@ save Z's bottom bit
+	vext.8		q13,q9,q12,#1	@ Qlo>>=8
+	veor		q10,q8
+	bne		.Linner_neon
+
+	veor		q10,q13		@ modulo-scheduled artefact
+	vshl.i64	d22,#48
+	veor		d21,d22
+
+	@ finalization, normalize Z:Zo
+	vand		d2,d5		@ suffices to mask the bit
+	vshr.u64	d3,d20,#63
+	vshl.i64	q10,#1
+	subs		r3,#16
+	vorr		q10,q1		@ Z=Z:Zo<<1
+	bne		.Louter_neon
+
+#ifdef __ARMEL__
+	vrev64.8	q10,q10
+#endif
+	sub		r0,#16	
+	vst1.64		d21,[r0,:64]!	@ write out Xi
+	vst1.64		d20,[r0,:64]
+
+	.word	0xe12fff1e
+.size	gcm_ghash_neon,.-gcm_ghash_neon
+#endif
+.asciz  "GHASH for ARMv4/NEON, CRYPTOGAMS by <appro@openssl.org>"
+.align  2