	.file	"extr_zip_source_pkware.c_decrypt.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	decrypt, @function
decrypt:
.LFB0:
	.cfi_startproc
	endbr64
	push	r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	push	r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	push	r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	push	r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	push	rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	push	rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	sub	rsp, 40
	.cfi_def_cfa_offset 96
	mov	QWORD PTR 8[rsp], rcx
	mov	rax, QWORD PTR fs:40
	mov	QWORD PTR 24[rsp], rax
	xor	eax, eax
	test	rcx, rcx
	je	.L1
	mov	r14, rdx
	mov	rdx, QWORD PTR [rdi]
	mov	rbx, rdi
	mov	r12, rsi
	mov	r15d, r8d
	xor	r13d, r13d
	lea	rbp, 20[rsp]
	.p2align 4,,10
	.p2align 3
.L5:
	mov	esi, DWORD PTR [r14+r13*4]
	mov	DWORD PTR 20[rsp], esi
	test	r15d, r15d
	jne	.L3
	mov	edi, DWORD PTR 8[rdx]
	or	edi, 2
	mov	eax, edi
	xor	eax, 1
	imul	eax, edi
	sar	eax, 8
	xor	eax, esi
	mov	DWORD PTR 20[rsp], eax
.L3:
	test	r12, r12
	je	.L4
	mov	eax, DWORD PTR 20[rsp]
	mov	DWORD PTR [r12+r13*4], eax
.L4:
	mov	edi, DWORD PTR [rdx]
	mov	rsi, rbp
	mov	edx, 1
	add	r13, 1
	not	edi
	call	crc32@PLT
	mov	rdx, QWORD PTR [rbx]
	mov	rsi, rbp
	not	eax
	mov	DWORD PTR [rdx], eax
	movzx	eax, al
	add	eax, DWORD PTR 4[rdx]
	imul	eax, eax, 134775813
	mov	edi, DWORD PTR 8[rdx]
	not	edi
	add	eax, 1
	mov	DWORD PTR 4[rdx], eax
	sar	eax, 24
	mov	edx, 1
	mov	DWORD PTR 20[rsp], eax
	call	crc32@PLT
	mov	rdx, QWORD PTR [rbx]
	not	eax
	mov	DWORD PTR 8[rdx], eax
	cmp	QWORD PTR 8[rsp], r13
	jne	.L5
.L1:
	mov	rax, QWORD PTR 24[rsp]
	xor	rax, QWORD PTR fs:40
	jne	.L14
	add	rsp, 40
	.cfi_remember_state
	.cfi_def_cfa_offset 56
	pop	rbx
	.cfi_def_cfa_offset 48
	pop	rbp
	.cfi_def_cfa_offset 40
	pop	r12
	.cfi_def_cfa_offset 32
	pop	r13
	.cfi_def_cfa_offset 24
	pop	r14
	.cfi_def_cfa_offset 16
	pop	r15
	.cfi_def_cfa_offset 8
	ret
.L14:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE0:
	.size	decrypt, .-decrypt
	.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_zip_source_pkware.c_decrypt.c"
	.text
	.section	.rodata.cst4,"aM",%progbits,4
	.align	2
.LC0:
	.word	__stack_chk_guard
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	decrypt, %function
decrypt:
	@ args = 4, pretend = 0, frame = 8
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, r5, r6, r7, r8, r9, lr}
	mov	r7, r1
	ldr	r1, .L15
	sub	sp, sp, #12
	cmp	r3, #0
	ldr	r1, [r1]
	str	r1, [sp, #4]
	mov	r1,#0
	ldr	r8, [sp, #40]
	beq	.L1
	mov	r5, r0
	mov	r9, r7
	sub	r4, r2, #4
	ldr	r2, [r0]
	add	r6, r4, r3, lsl #2
.L5:
	ldr	r3, [r4, #4]!
	cmp	r8, #0
	str	r3, [sp]
	bne	.L3
	ldr	r1, [r2, #8]
	orr	r1, r1, #2
	eor	r0, r1, #1
	mul	r1, r0, r1
	eor	r3, r3, r1, asr #8
	str	r3, [sp]
.L3:
	cmp	r7, #0
	ldrne	r3, [sp]
	mov	r1, sp
	strne	r3, [r9]
	ldr	r0, [r2]
	mov	r2, #1
	mvn	r0, r0
	bl	crc32
	mvn	ip, r0
	ldr	r1, [r5]
	and	r3, ip, #255
	ldr	r2, [r1, #4]
	ldr	r0, [r1, #8]
	add	r3, r3, r2
	add	r2, r3, r3, lsl #8
	add	r2, r3, r2, lsl #4
	add	r2, r3, r2, lsl #5
	add	r2, r3, r2, lsl #8
	add	r3, r3, r2, lsl #2
	add	r3, r3, #1
	str	ip, [r1]
	str	r3, [r1, #4]
	mov	r2, #1
	asr	r3, r3, #24
	mvn	r0, r0
	mov	r1, sp
	str	r3, [sp]
	bl	crc32
	mvn	r0, r0
	ldr	r2, [r5]
	cmp	r4, r6
	add	r9, r9, #4
	str	r0, [r2, #8]
	bne	.L5
.L1:
	ldr	r3, .L15
	ldr	r2, [r3]
	ldr	r3, [sp, #4]
	eors	r2, r3, r2
	mov	r3, #0
	bne	.L14
	add	sp, sp, #12
	@ sp needed
	pop	{r4, r5, r6, r7, r8, r9, pc}
.L14:
	bl	__stack_chk_fail
.L16:
	.align	2
.L15:
	.word	.LC0
	.size	decrypt, .-decrypt
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
