2016-07-31 02:16:12 +02:00
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use32
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org 0x0
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db 'MENUET01'
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dd 0x01,start,i_end,e_end,e_end,0,this_file_name
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include '../../../../proc32.inc'
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include '../../../../macros.inc'
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include '../../../../dll.inc'
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;include '../../../../debug.inc'
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include 'libcrash.inc'
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BUFFER_SIZE = 4096
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start:
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pushfd
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pop eax
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or eax, 1 SHL 18 ; Alignment Check flag
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push eax
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popfd
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mcall 68, 11
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stdcall dll.Load, @IMPORT
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or eax, eax
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jnz quit
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still:
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mcall 10
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dec eax
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jz redraw
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dec eax
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jz key
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button:
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mcall 17
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shr eax, 8
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cmp eax, 1
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je quit
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redraw:
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mcall 12, 1
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mcall 0, <0,900>, <0,160>, 0x34000000, 0x80000000, window_title
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mcall 4, < 0, 0>, 0xc0ffffff, message, , 0
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mov [hid], 0
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mov [text_pos_y], 10
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mov [hash_name], hash_strings
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.next_hash:
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mov dword[f70_buf + 4], 0
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mov dword[msglen], 0
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mov edi, hex
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xor eax, eax
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mov ecx, 1024/4
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rep stosd
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invoke crash.hash, [hid], data_buffer, update_data_buffer, ctx
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invoke crash.bin2hex, ctx, hex, [hid]
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mov ebx, [text_pos_y]
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mcall 4, , 0xc0ffffff, [hash_name], , 0
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mov ebx, [text_pos_y]
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add ebx, 66 SHL 16
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mcall 4, , 0x40ffffff, hex, 128, 0
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add [text_pos_y], 10
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add [hash_name], 12 ; lenght of hash_strings item
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inc [hid]
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cmp [hid], LIBCRASH_SHA3_512
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jng .next_hash
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mcall 12, 2
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jmp still
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key:
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mcall 2
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jmp still
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quit:
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mcall -1
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proc update_data_buffer _left
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mov eax, data_buffer
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add eax, [_left]
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mov dword[f70_buf + 16], eax
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mov eax, BUFFER_SIZE
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sub eax, [_left]
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mov dword[f70_buf + 12], eax
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mcall 70, f70_buf
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mov eax, ebx
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cmp eax, -1
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jne @f
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inc eax
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@@:
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add dword[f70_buf + 4], eax
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ret
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endp
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szZ window_title , 'libcrash example'
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szZ message , 'hash sums of this file'
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hash_strings:
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db 'crc32 : ',0
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db 'md4 : ',0
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db 'md5 : ',0
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db 'sha1 : ',0
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db 'sha224 : ',0
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db 'sha256 : ',0
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db 'sha384 : ',0
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db 'sha512 : ',0
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db 'sha3-224 : ',0
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db 'sha3-256 : ',0
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db 'sha3-384 : ',0
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db 'sha3-512 : ',0
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f70_buf:
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funcnum dd 0
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src dd 0
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res1 dd 0
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count dd BUFFER_SIZE
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dst dd data_buffer
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res2 db 0
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fname dd this_file_name
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align 4
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@IMPORT:
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library \
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libcrash, 'libcrash.obj'
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import libcrash , \
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libcrash.init , 'lib_init' , \
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crash.hash , 'crash_hash' , \
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crash.bin2hex , 'crash_bin2hex'
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i_end:
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hash_name rd 1
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text_pos_y rd 1
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hash rd 50
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hid rd 1 ; hash id
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msglen rd 1
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hex rb 1024
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data_buffer rb BUFFER_SIZE
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this_file_name rb 4096
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rb 0x800 ;stack
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align 16 ; should be enough
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ctx rb 0x1000
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e_end:
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