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Merge pull request #2275 from SparkiDev/sha512_arm32

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Add ARM32 NEON code for SHA-512/384
This commit is contained in:
toddouska
2019-06-12 16:19:20 -07:00
committed by GitHub
parent 102ecac70c 6a594218bc
commit 2435ec2d6b
11 changed files with 16449 additions and 6398 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/include.am
View File

@ -236,6 +236,7 @@ if BUILD_SHA512
if BUILD_ARMASM
src_libwolfssl_la_SOURCES += wolfcrypt/src/port/arm/armv8-sha512.c
src_libwolfssl_la_SOURCES += wolfcrypt/src/port/arm/armv8-sha512-asm.S
src_libwolfssl_la_SOURCES += wolfcrypt/src/port/arm/armv8-32-sha512-asm.S
else
src_libwolfssl_la_SOURCES += wolfcrypt/src/sha512.c
if BUILD_INTELASM
@ -387,7 +388,7 @@ if BUILD_INTELASM
src_libwolfssl_la_SOURCES += wolfcrypt/src/fe_x25519_asm.S
else
if BUILD_ARMASM
src_libwolfssl_la_SOURCES += wolfcrypt/src/port/arm/armv7-curve25519.S
src_libwolfssl_la_SOURCES += wolfcrypt/src/port/arm/armv8-32-curve25519.S
src_libwolfssl_la_SOURCES += wolfcrypt/src/port/arm/armv8-curve25519.S
else
src_libwolfssl_la_SOURCES += wolfcrypt/src/fe_operations.c

3
wolfcrypt/src/include.am
View File

@ -52,8 +52,9 @@ EXTRA_DIST += wolfcrypt/src/port/ti/ti-aes.c \
wolfcrypt/src/port/arm/armv8-sha256.c \
wolfcrypt/src/port/arm/armv8-chacha.c \
wolfcrypt/src/port/arm/armv8-curve25519.c \
wolfcrypt/src/port/arm/armv7-curve25519.c \
wolfcrypt/src/port/arm/armv8-32-curve25519.c \
wolfcrypt/src/port/arm/armv8-sha512-asm.c \
wolfcrypt/src/port/arm/armv8-32-sha512-asm.c \
wolfcrypt/src/port/nxp/ksdk_port.c \
wolfcrypt/src/port/atmel/README.md \
wolfcrypt/src/port/xilinx/xil-sha3.c \

5623
wolfcrypt/src/port/arm/armv7-curve25519.c
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File diff suppressed because it is too large Load Diff

496
wolfcrypt/src/port/arm/armv7-curve25519.S → wolfcrypt/src/port/arm/armv8-32-curve25519.S
View File

@ -1,4 +1,4 @@
/* armv7-curve25519
/* armv8-32-curve25519
*
* Copyright (C) 2006-2019 wolfSSL Inc.
*
@ -19,18 +19,22 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
/* Generated using (from wolfssl):
* cd ../scripts
* ruby ./x25519/x25519.rb arm32 ../wolfssl/wolfcrypt/src/port/arm/armv8-32-curve25519.S
*/
#ifndef __aarch64__
.text
.globl fe_init
.type fe_init, %function
.align 2
.text
.align 2
.globl fe_init
.type fe_init, %function
fe_init:
bx lr
.size fe_init,.-fe_init
.text
.globl fe_frombytes
.type fe_frombytes, %function
.align 2
.size fe_init,.-fe_init
.text
.align 2
.globl fe_frombytes
.type fe_frombytes, %function
fe_frombytes:
push {r4, r5, r6, r7, lr}
ldrd r2, r3, [r1]
@ -45,11 +49,11 @@ fe_frombytes:
strd r4, r5, [r0, #16]
strd r6, r7, [r0, #24]
pop {r4, r5, r6, r7, pc}
.size fe_frombytes,.-fe_frombytes
.text
.globl fe_tobytes
.type fe_tobytes, %function
.align 2
.size fe_frombytes,.-fe_frombytes
.text
.align 2
.globl fe_tobytes
.type fe_tobytes, %function
fe_tobytes:
push {r4, r5, r6, r7, r8, lr}
ldrd r2, r3, [r1]
@ -82,11 +86,11 @@ fe_tobytes:
strd r4, r5, [r0, #16]
strd r6, r7, [r0, #24]
pop {r4, r5, r6, r7, r8, pc}
.size fe_tobytes,.-fe_tobytes
.text
.globl fe_1
.type fe_1, %function
.align 2
.size fe_tobytes,.-fe_tobytes
.text
.align 2
.globl fe_1
.type fe_1, %function
fe_1:
# Set one
mov r2, #1
@ -100,11 +104,11 @@ fe_1:
str r1, [r0, #24]
str r1, [r0, #28]
bx lr
.size fe_1,.-fe_1
.text
.globl fe_0
.type fe_0, %function
.align 2
.size fe_1,.-fe_1
.text
.align 2
.globl fe_0
.type fe_0, %function
fe_0:
# Set zero
mov r1, #0
@ -117,11 +121,11 @@ fe_0:
str r1, [r0, #24]
str r1, [r0, #28]
bx lr
.size fe_0,.-fe_0
.text
.globl fe_copy
.type fe_copy, %function
.align 2
.size fe_0,.-fe_0
.text
.align 2
.globl fe_copy
.type fe_copy, %function
fe_copy:
push {lr}
# Copy
@ -138,11 +142,11 @@ fe_copy:
str r12, [r0, #24]
str lr, [r0, #28]
pop {pc}
.size fe_copy,.-fe_copy
.text
.globl fe_sub
.type fe_sub, %function
.align 2
.size fe_copy,.-fe_copy
.text
.align 2
.globl fe_sub
.type fe_sub, %function
fe_sub:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
# Sub
@ -189,11 +193,11 @@ fe_sub:
strd r6, r7, [r0, #16]
strd r8, r9, [r0, #24]
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_sub,.-fe_sub
.text
.globl fe_add
.type fe_add, %function
.align 2
.size fe_sub,.-fe_sub
.text
.align 2
.globl fe_add
.type fe_add, %function
fe_add:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
# Add
@ -240,11 +244,11 @@ fe_add:
strd r6, r7, [r0, #16]
strd r8, r9, [r0, #24]
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_add,.-fe_add
.text
.globl fe_neg
.type fe_neg, %function
.align 2
.size fe_add,.-fe_add
.text
.align 2
.globl fe_neg
.type fe_neg, %function
fe_neg:
push {r4, r5, lr}
mov r5, #-1
@ -271,11 +275,11 @@ fe_neg:
str r12, [r0, #24]
str lr, [r0, #28]
pop {r4, r5, pc}
.size fe_neg,.-fe_neg
.text
.globl fe_isnonzero
.type fe_isnonzero, %function
.align 2
.size fe_neg,.-fe_neg
.text
.align 2
.globl fe_isnonzero
.type fe_isnonzero, %function
fe_isnonzero:
push {r4, r5, r6, r7, r8, lr}
ldrd r2, r3, [r0]
@ -310,11 +314,11 @@ fe_isnonzero:
orr r2, r2, r6
orr r0, r2, r12
pop {r4, r5, r6, r7, r8, pc}
.size fe_isnonzero,.-fe_isnonzero
.text
.globl fe_isnegative
.type fe_isnegative, %function
.align 2
.size fe_isnonzero,.-fe_isnonzero
.text
.align 2
.globl fe_isnegative
.type fe_isnegative, %function
fe_isnegative:
push {lr}
ldrd r2, r3, [r0]
@ -336,11 +340,11 @@ fe_isnegative:
lsr r1, r1, #31
eor r0, r0, r1
pop {pc}
.size fe_isnegative,.-fe_isnegative
.text
.globl fe_cmov_table
.type fe_cmov_table, %function
.align 2
.size fe_isnegative,.-fe_isnegative
.text
.align 2
.globl fe_cmov_table
.type fe_cmov_table, %function
fe_cmov_table:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sxtb r2, r2
@ -1319,11 +1323,11 @@ fe_cmov_table:
str r5, [r0, #88]
str r6, [r0, #92]
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_cmov_table,.-fe_cmov_table
.text
.globl fe_mul
.type fe_mul, %function
.align 2
.size fe_cmov_table,.-fe_cmov_table
.text
.align 2
.globl fe_mul
.type fe_mul, %function
fe_mul:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sub sp, sp, #0x40
@ -1848,11 +1852,11 @@ fe_mul:
strd r10, r11, [r0, #24]
add sp, sp, #0x40
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_mul,.-fe_mul
.text
.globl fe_sq
.type fe_sq, %function
.align 2
.size fe_mul,.-fe_mul
.text
.align 2
.globl fe_sq
.type fe_sq, %function
fe_sq:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sub sp, sp, #0x40
@ -2269,11 +2273,11 @@ fe_sq:
strd r10, r11, [r0, #24]
add sp, sp, #0x40
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_sq,.-fe_sq
.text
.globl fe_mul121666
.type fe_mul121666, %function
.align 2
.size fe_sq,.-fe_sq
.text
.align 2
.globl fe_mul121666
.type fe_mul121666, %function
fe_mul121666:
push {r4, r5, r6, r7, r8, r9, r10, lr}
# Multiply by 121666
@ -2323,11 +2327,11 @@ fe_mul121666:
strd r6, r7, [r0, #16]
strd r8, r9, [r0, #24]
pop {r4, r5, r6, r7, r8, r9, r10, pc}
.size fe_mul121666,.-fe_mul121666
.text
.globl fe_sq2
.type fe_sq2, %function
.align 2
.size fe_mul121666,.-fe_mul121666
.text
.align 2
.globl fe_sq2
.type fe_sq2, %function
fe_sq2:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sub sp, sp, #0x40
@ -2759,11 +2763,11 @@ fe_sq2:
strd r10, r11, [r0, #24]
add sp, sp, #0x40
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_sq2,.-fe_sq2
.text
.globl fe_invert
.type fe_invert, %function
.align 2
.size fe_sq2,.-fe_sq2
.text
.align 2
.globl fe_invert
.type fe_invert, %function
fe_invert:
push {r4, lr}
sub sp, sp, #0x88
@ -2787,110 +2791,110 @@ fe_invert:
mov r1, sp
add r2, sp, #32
bl fe_mul
add r0, sp, #64
add r0, sp, #0x40
mov r1, sp
bl fe_sq
add r0, sp, #32
add r1, sp, #32
add r2, sp, #64
add r2, sp, #0x40
bl fe_mul
add r0, sp, #64
add r0, sp, #0x40
add r1, sp, #32
bl fe_sq
mov r4, #4
L_fe_invert1:
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_fe_invert1
add r0, sp, #32
add r1, sp, #64
add r1, sp, #0x40
add r2, sp, #32
bl fe_mul
add r0, sp, #64
add r0, sp, #0x40
add r1, sp, #32
bl fe_sq
mov r4, #9
L_fe_invert2:
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_fe_invert2
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
add r2, sp, #32
bl fe_mul
add r0, sp, #96
add r1, sp, #64
add r0, sp, #0x60
add r1, sp, #0x40
bl fe_sq
mov r4, #19
L_fe_invert3:
add r0, sp, #96
add r1, sp, #96
add r0, sp, #0x60
add r1, sp, #0x60
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_fe_invert3
add r0, sp, #64
add r1, sp, #96
add r2, sp, #64
add r0, sp, #0x40
add r1, sp, #0x60
add r2, sp, #0x40
bl fe_mul
mov r4, #10
L_fe_invert4:
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_fe_invert4
add r0, sp, #32
add r1, sp, #64
add r1, sp, #0x40
add r2, sp, #32
bl fe_mul
add r0, sp, #64
add r0, sp, #0x40
add r1, sp, #32
bl fe_sq
mov r4, #0x31
mov r4, #49
L_fe_invert5:
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_fe_invert5
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
add r2, sp, #32
bl fe_mul
add r0, sp, #96
add r1, sp, #64
add r0, sp, #0x60
add r1, sp, #0x40
bl fe_sq
mov r4, #0x63
L_fe_invert6:
add r0, sp, #96
add r1, sp, #96
add r0, sp, #0x60
add r1, sp, #0x60
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_fe_invert6
add r0, sp, #64
add r1, sp, #96
add r2, sp, #64
add r0, sp, #0x40
add r1, sp, #0x60
add r2, sp, #0x40
bl fe_mul
mov r4, #0x32
mov r4, #50
L_fe_invert7:
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_fe_invert7
add r0, sp, #32
add r1, sp, #64
add r1, sp, #0x40
add r2, sp, #32
bl fe_mul
mov r4, #5
@ -2909,11 +2913,11 @@ L_fe_invert8:
ldr r0, [sp, #128]
add sp, sp, #0x88
pop {r4, pc}
.size fe_invert,.-fe_invert
.text
.globl curve25519
.type curve25519, %function
.align 2
.size fe_invert,.-fe_invert
.text
.align 2
.globl curve25519
.type curve25519, %function
curve25519:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sub sp, sp, #0xbc
@ -3282,7 +3286,7 @@ L_curve25519_bits:
strd r10, r11, [sp, #120]
ldr r2, [sp, #160]
add r1, sp, #0x60
add r0, sp, #0x20
add r0, sp, #32
bl fe_mul
add r2, sp, #0x80
add r1, sp, #0
@ -3529,7 +3533,7 @@ L_curve25519_bits:
strd r10, r11, [sp, #120]
add r2, sp, #0
ldr r1, [sp, #168]
add r0, sp, #0x20
add r0, sp, #32
bl fe_mul
add r2, sp, #0x60
add r1, sp, #0x80
@ -3549,136 +3553,136 @@ L_curve25519_bits:
add r0, sp, #32
add r1, sp, #0
bl fe_sq
add r0, sp, #64
add r0, sp, #0x40
add r1, sp, #32
bl fe_sq
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
bl fe_sq
add r0, sp, #64
add r0, sp, #0x40
add r1, sp, #0
add r2, sp, #64
add r2, sp, #0x40
bl fe_mul
add r0, sp, #32
add r1, sp, #32
add r2, sp, #64
add r2, sp, #0x40
bl fe_mul
add r0, sp, #96
add r0, sp, #0x60
add r1, sp, #32
bl fe_sq
add r0, sp, #64
add r1, sp, #64
add r2, sp, #96
add r0, sp, #0x40
add r1, sp, #0x40
add r2, sp, #0x60
bl fe_mul
add r0, sp, #96
add r1, sp, #64
add r0, sp, #0x60
add r1, sp, #0x40
bl fe_sq
mov r4, #4
L_curve25519_inv_1:
add r0, sp, #96
add r1, sp, #96
add r0, sp, #0x60
add r1, sp, #0x60
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_curve25519_inv_1
add r0, sp, #64
add r1, sp, #96
add r2, sp, #64
add r0, sp, #0x40
add r1, sp, #0x60
add r2, sp, #0x40
bl fe_mul
add r0, sp, #96
add r1, sp, #64
add r0, sp, #0x60
add r1, sp, #0x40
bl fe_sq
mov r4, #9
L_curve25519_inv_2:
add r0, sp, #96
add r1, sp, #96
add r0, sp, #0x60
add r1, sp, #0x60
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_curve25519_inv_2
add r0, sp, #96
add r1, sp, #96
add r2, sp, #64
add r0, sp, #0x60
add r1, sp, #0x60
add r2, sp, #0x40
bl fe_mul
add r0, sp, #128
add r1, sp, #96
add r0, sp, #0x80
add r1, sp, #0x60
bl fe_sq
mov r4, #19
L_curve25519_inv_3:
add r0, sp, #128
add r1, sp, #128
add r0, sp, #0x80
add r1, sp, #0x80
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_curve25519_inv_3
add r0, sp, #96
add r1, sp, #128
add r2, sp, #96
add r0, sp, #0x60
add r1, sp, #0x80
add r2, sp, #0x60
bl fe_mul
mov r4, #10
L_curve25519_inv_4:
add r0, sp, #96
add r1, sp, #96
add r0, sp, #0x60
add r1, sp, #0x60
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_curve25519_inv_4
add r0, sp, #64
add r1, sp, #96
add r2, sp, #64
add r0, sp, #0x40
add r1, sp, #0x60
add r2, sp, #0x40
bl fe_mul
add r0, sp, #96
add r1, sp, #64
add r0, sp, #0x60
add r1, sp, #0x40
bl fe_sq
mov r4, #0x31
mov r4, #49
L_curve25519_inv_5:
add r0, sp, #96
add r1, sp, #96
add r0, sp, #0x60
add r1, sp, #0x60
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_curve25519_inv_5
add r0, sp, #96
add r1, sp, #96
add r2, sp, #64
add r0, sp, #0x60
add r1, sp, #0x60
add r2, sp, #0x40
bl fe_mul
add r0, sp, #128
add r1, sp, #96
add r0, sp, #0x80
add r1, sp, #0x60
bl fe_sq
mov r4, #0x63
L_curve25519_inv_6:
add r0, sp, #128
add r1, sp, #128
add r0, sp, #0x80
add r1, sp, #0x80
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_curve25519_inv_6
add r0, sp, #96
add r1, sp, #128
add r2, sp, #96
add r0, sp, #0x60
add r1, sp, #0x80
add r2, sp, #0x60
bl fe_mul
mov r4, #0x32
mov r4, #50
L_curve25519_inv_7:
add r0, sp, #96
add r1, sp, #96
add r0, sp, #0x60
add r1, sp, #0x60
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_curve25519_inv_7
add r0, sp, #64
add r1, sp, #96
add r2, sp, #64
add r0, sp, #0x40
add r1, sp, #0x60
add r2, sp, #0x40
bl fe_mul
mov r4, #5
L_curve25519_inv_8:
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_curve25519_inv_8
add r0, sp, #0
add r1, sp, #64
add r1, sp, #0x40
add r2, sp, #32
bl fe_mul
add r2, sp, #0
@ -3688,11 +3692,11 @@ L_curve25519_inv_8:
mov r0, #0
add sp, sp, #0xbc
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size curve25519,.-curve25519
.text
.globl fe_pow22523
.type fe_pow22523, %function
.align 2
.size curve25519,.-curve25519
.text
.align 2
.globl fe_pow22523
.type fe_pow22523, %function
fe_pow22523:
push {r4, lr}
sub sp, sp, #0x68
@ -3753,19 +3757,19 @@ L_fe_pow22523_2:
add r1, sp, #32
mov r2, sp
bl fe_mul
add r0, sp, #64
add r0, sp, #0x40
add r1, sp, #32
bl fe_sq
mov r4, #19
L_fe_pow22523_3:
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_fe_pow22523_3
add r0, sp, #32
add r1, sp, #64
add r1, sp, #0x40
add r2, sp, #32
bl fe_mul
mov r4, #10
@ -3783,7 +3787,7 @@ L_fe_pow22523_4:
add r0, sp, #32
mov r1, sp
bl fe_sq
mov r4, #0x31
mov r4, #49
L_fe_pow22523_5:
add r0, sp, #32
add r1, sp, #32
@ -3795,22 +3799,22 @@ L_fe_pow22523_5:
add r1, sp, #32
mov r2, sp
bl fe_mul
add r0, sp, #64
add r0, sp, #0x40
add r1, sp, #32
bl fe_sq
mov r4, #0x63
L_fe_pow22523_6:
add r0, sp, #64
add r1, sp, #64
add r0, sp, #0x40
add r1, sp, #0x40
bl fe_sq
sub r4, r4, #1
cmp r4, #0
bne L_fe_pow22523_6
add r0, sp, #32
add r1, sp, #64
add r1, sp, #0x40
add r2, sp, #32
bl fe_mul
mov r4, #0x32
mov r4, #50
L_fe_pow22523_7:
add r0, sp, #32
add r1, sp, #32
@ -3838,11 +3842,11 @@ L_fe_pow22523_8:
ldr r0, [sp, #96]
add sp, sp, #0x68
pop {r4, pc}
.size fe_pow22523,.-fe_pow22523
.text
.globl fe_ge_to_p2
.type fe_ge_to_p2, %function
.align 2
.size fe_pow22523,.-fe_pow22523
.text
.align 2
.globl fe_ge_to_p2
.type fe_ge_to_p2, %function
fe_ge_to_p2:
push {lr}
sub sp, sp, #16
@ -3864,11 +3868,11 @@ fe_ge_to_p2:
bl fe_mul
add sp, sp, #16
pop {pc}
.size fe_ge_to_p2,.-fe_ge_to_p2
.text
.globl fe_ge_to_p3
.type fe_ge_to_p3, %function
.align 2
.size fe_ge_to_p2,.-fe_ge_to_p2
.text
.align 2
.globl fe_ge_to_p3
.type fe_ge_to_p3, %function
fe_ge_to_p3:
push {lr}
sub sp, sp, #16
@ -3894,11 +3898,11 @@ fe_ge_to_p3:
bl fe_mul
add sp, sp, #16
pop {pc}
.size fe_ge_to_p3,.-fe_ge_to_p3
.text
.globl fe_ge_dbl
.type fe_ge_dbl, %function
.align 2
.size fe_ge_to_p3,.-fe_ge_to_p3
.text
.align 2
.globl fe_ge_dbl
.type fe_ge_dbl, %function
fe_ge_dbl:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sub sp, sp, #16
@ -4223,14 +4227,14 @@ fe_ge_dbl:
str r10, [r0, #28]
add sp, sp, #16
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_ge_dbl,.-fe_ge_dbl
.text
.globl fe_ge_madd
.type fe_ge_madd, %function
.align 2
.size fe_ge_dbl,.-fe_ge_dbl
.text
.align 2
.globl fe_ge_madd
.type fe_ge_madd, %function
fe_ge_madd:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sub sp, sp, #0x20
sub sp, sp, #32
str r0, [sp]
str r1, [sp, #4]
str r2, [sp, #8]
@ -4663,16 +4667,16 @@ fe_ge_madd:
adc r10, r10, lr
str r9, [r1, #24]
str r10, [r1, #28]
add sp, sp, #0x20
add sp, sp, #32
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_ge_madd,.-fe_ge_madd
.text
.globl fe_ge_msub
.type fe_ge_msub, %function
.align 2
.size fe_ge_madd,.-fe_ge_madd
.text
.align 2
.globl fe_ge_msub
.type fe_ge_msub, %function
fe_ge_msub:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sub sp, sp, #0x20
sub sp, sp, #32
str r0, [sp]
str r1, [sp, #4]
str r2, [sp, #8]
@ -5105,13 +5109,13 @@ fe_ge_msub:
adc r10, r10, lr
str r9, [r1, #24]
str r10, [r1, #28]
add sp, sp, #0x20
add sp, sp, #32
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_ge_msub,.-fe_ge_msub
.text
.globl fe_ge_add
.type fe_ge_add, %function
.align 2
.size fe_ge_msub,.-fe_ge_msub
.text
.align 2
.globl fe_ge_add
.type fe_ge_add, %function
fe_ge_add:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sub sp, sp, #0x60
@ -5554,11 +5558,11 @@ fe_ge_add:
str r10, [r1, #28]
add sp, sp, #0x60
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_ge_add,.-fe_ge_add
.text
.globl fe_ge_sub
.type fe_ge_sub, %function
.align 2
.size fe_ge_add,.-fe_ge_add
.text
.align 2
.globl fe_ge_sub
.type fe_ge_sub, %function
fe_ge_sub:
push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
sub sp, sp, #0x60
@ -6001,5 +6005,5 @@ fe_ge_sub:
str r10, [r1, #28]
add sp, sp, #0x60
pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}
.size fe_ge_sub,.-fe_ge_sub
#endif /* __aarch64__ */
.size fe_ge_sub,.-fe_ge_sub
#endif /* !__aarch64__ */

5576
wolfcrypt/src/port/arm/armv8-32-curve25519.c Normal file
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5332
wolfcrypt/src/port/arm/armv8-32-sha512-asm.S Normal file
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4773
wolfcrypt/src/port/arm/armv8-32-sha512-asm.c Normal file
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wolfcrypt/src/port/arm/armv8-sha512-asm.S
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494
wolfcrypt/src/port/arm/armv8-sha512-asm.c
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34
wolfcrypt/src/port/arm/armv8-sha512.c
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@ -93,7 +93,7 @@ int wc_InitSha512_ex(wc_Sha512* sha512, void* heap, int devId)
#endif /* WOLFSSL_SHA512 */
#if !defined(WOLFSSL_ARMASM) || !defined(__aarch64__)
#ifndef WOLFSSL_ARMASM
static const word64 K512[80] = {
W64LIT(0x428a2f98d728ae22), W64LIT(0x7137449123ef65cd),
W64LIT(0xb5c0fbcfec4d3b2f), W64LIT(0xe9b5dba58189dbbc),
@ -177,7 +177,7 @@ static const word64 K512[80] = {
h(i) += S0(a(i)) + Maj(a(i),b(i),c(i))
#define DATA sha512->buffer
static int Transform_Sha512(wc_Sha512* sha512)
static void Transform_Sha512(wc_Sha512* sha512)
{
const word64* K = K512;
word32 j;
@ -222,7 +222,7 @@ static int Transform_Sha512(wc_Sha512* sha512)
#undef DATA
#define DATA ((word64*)data)
static int Transform_Sha512_Len(wc_Sha512* sha512, const byte* data, word32 len)
static void Transform_Sha512_Len(wc_Sha512* sha512, const byte* data, word32 len)
{
const word64* K = K512;
word32 j;
@ -324,16 +324,13 @@ static WC_INLINE int Sha512Update(wc_Sha512* sha512, const byte* data, word32 le
}
if (sha512->buffLen == WC_SHA512_BLOCK_SIZE) {
#if !defined(WOLFSSL_ARMASM) || !defined(__aarch64__)
ret = Transform_Sha512(sha512);
#ifndef WOLFSSL_ARMASM
Transform_Sha512(sha512);
#else
ret = Transform_Sha512_Len(sha512, (const byte*)sha512->buffer,
Transform_Sha512_Len(sha512, (const byte*)sha512->buffer,
WC_SHA512_BLOCK_SIZE);
#endif
if (ret == 0)
sha512->buffLen = 0;
else
len = 0;
sha512->buffLen = 0;
}
}
@ -369,7 +366,6 @@ int wc_Sha512Update(wc_Sha512* sha512, const byte* data, word32 len)
static WC_INLINE int Sha512Final(wc_Sha512* sha512)
{
byte* local = (byte*)sha512->buffer;
int ret;
if (sha512 == NULL) {
return BAD_FUNC_ARG;
@ -382,14 +378,12 @@ static WC_INLINE int Sha512Final(wc_Sha512* sha512)
XMEMSET(&local[sha512->buffLen], 0, WC_SHA512_BLOCK_SIZE -
sha512->buffLen);
sha512->buffLen += WC_SHA512_BLOCK_SIZE - sha512->buffLen;
#if !defined(WOLFSSL_ARMASM) || !defined(__aarch64__)
ret = Transform_Sha512(sha512);
#ifndef WOLFSSL_ARMASM
Transform_Sha512(sha512);
#else
ret = Transform_Sha512_Len(sha512, (const byte*)sha512->buffer,
Transform_Sha512_Len(sha512, (const byte*)sha512->buffer,
WC_SHA512_BLOCK_SIZE);
#endif
if (ret != 0)
return ret;
sha512->buffLen = 0;
}
@ -410,14 +404,12 @@ static WC_INLINE int Sha512Final(wc_Sha512* sha512)
&(sha512->buffer[WC_SHA512_BLOCK_SIZE / sizeof(word64) - 2]),
&(sha512->buffer[WC_SHA512_BLOCK_SIZE / sizeof(word64) - 2]),
WC_SHA512_BLOCK_SIZE - WC_SHA512_PAD_SIZE);
#if !defined(WOLFSSL_ARMASM) || !defined(__aarch64__)
ret = Transform_Sha512(sha512);
#ifndef WOLFSSL_ARMASM
Transform_Sha512(sha512);
#else
ret = Transform_Sha512_Len(sha512, (const byte*)sha512->buffer,
Transform_Sha512_Len(sha512, (const byte*)sha512->buffer,
WC_SHA512_BLOCK_SIZE);
#endif
if (ret != 0)
return ret;
#ifdef LITTLE_ENDIAN_ORDER
ByteReverseWords64(sha512->digest, sha512->digest, WC_SHA512_DIGEST_SIZE);

6
wolfssl/wolfcrypt/sha512.h
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@ -141,9 +141,9 @@ typedef struct wc_Sha512 {
#endif /* HAVE_FIPS */
#if defined(WOLFSSL_ARMASM) && defined(__aarch64__)
WOLFSSL_LOCAL int Transform_Sha512_Len(wc_Sha512* sha512, const byte* data,
word32 len);
#ifdef WOLFSSL_ARMASM
WOLFSSL_LOCAL void Transform_Sha512_Len(wc_Sha512* sha512, const byte* data,
word32 len);
#endif
#ifdef WOLFSSL_SHA512