	.file	"extr_cipher_chacha20_hw.c_chacha20_initkey.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	chacha20_initkey, @function
chacha20_initkey:
.LFB0:
	.cfi_startproc
	endbr64
	push	r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	mov	r13, rdi
	push	r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	push	rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	push	rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	sub	rsp, 8
	.cfi_def_cfa_offset 48
	test	rsi, rsi
	je	.L2
	mov	eax, DWORD PTR CHACHA_KEY_SIZE[rip]
	test	eax, eax
	je	.L2
	mov	r12, rsi
	xor	ebx, ebx
	.p2align 4,,10
	.p2align 3
.L3:
	mov	rdx, QWORD PTR 8[r13]
	mov	eax, ebx
	shr	eax, 2
	lea	rbp, [rdx+rax*4]
	mov	eax, ebx
	add	ebx, 4
	lea	rdi, [r12+rax*4]
	call	CHACHA_U8TOU32@PLT
	mov	DWORD PTR 0[rbp], eax
	cmp	DWORD PTR CHACHA_KEY_SIZE[rip], ebx
	ja	.L3
.L2:
	mov	QWORD PTR 0[r13], 0
	add	rsp, 8
	.cfi_def_cfa_offset 40
	mov	eax, 1
	pop	rbx
	.cfi_def_cfa_offset 32
	pop	rbp
	.cfi_def_cfa_offset 24
	pop	r12
	.cfi_def_cfa_offset 16
	pop	r13
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE0:
	.size	chacha20_initkey, .-chacha20_initkey
	.comm	CHACHA_KEY_SIZE,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 2
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"extr_cipher_chacha20_hw.c_chacha20_initkey.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	chacha20_initkey, %function
chacha20_initkey:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, r5, r6, r7, r8, lr}
	subs	r5, r1, #0
	mov	r7, r0
	beq	.L2
	ldr	r8, .L13
	ldr	r3, [r8]
	cmp	r3, #0
	beq	.L2
	mov	r4, #0
.L3:
	mov	r0, r5
	ldr	r6, [r7, #4]
	bl	CHACHA_U8TOU32
	str	r0, [r6, r4]
	ldr	r3, [r8]
	add	r4, r4, #4
	cmp	r3, r4
	add	r5, r5, #16
	bhi	.L3
.L2:
	mov	r3, #0
	mov	r0, #1
	str	r3, [r7]
	pop	{r4, r5, r6, r7, r8, pc}
.L14:
	.align	2
.L13:
	.word	CHACHA_KEY_SIZE
	.size	chacha20_initkey, .-chacha20_initkey
	.comm	CHACHA_KEY_SIZE,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
