forked from KolibriOS/kolibrios
Ivan Baravy
553742f877
* Implement new algorithms: - MACs: Poly1305, HMAC (SHA2_256, SHA2_512), - ciphers: ChaCha20, AES256CTR, AES256CBC. * Remove MD4 hash. * Change API (it happens). * Update crashtest example. git-svn-id: svn://kolibrios.org@9216 a494cfbc-eb01-0410-851d-a64ba20cac60
165 lines
4.1 KiB
NASM
165 lines
4.1 KiB
NASM
use32
|
|
org 0x0
|
|
db 'MENUET01'
|
|
dd 0x01,start,i_end,e_end,e_end,0,this_file_name
|
|
|
|
include 'proc32.inc'
|
|
include 'macros.inc'
|
|
include 'dll.inc'
|
|
;include 'debug-fdo.inc'
|
|
include 'libcrash.inc'
|
|
|
|
BUFFER_SIZE = 0x1000
|
|
|
|
|
|
start:
|
|
pushfd
|
|
pop eax
|
|
; or eax, 1 SHL 18 ; Alignment Check flag, FIXME in libcrash
|
|
push eax
|
|
popfd
|
|
|
|
mcall 68, 11
|
|
|
|
stdcall dll.Load, @IMPORT
|
|
or eax, eax
|
|
jnz quit
|
|
|
|
still:
|
|
mcall 10
|
|
dec eax
|
|
jz redraw
|
|
dec eax
|
|
jz key
|
|
|
|
button:
|
|
mcall 17
|
|
shr eax, 8
|
|
|
|
cmp eax, 1
|
|
je quit
|
|
|
|
redraw:
|
|
mcall 12, 1
|
|
mcall 0, <0,900>, <0,160>, 0x34000000, 0x80000000, window_title
|
|
|
|
mov [f70_buf.src], 0
|
|
invoke crash.hash, LIBCRASH_SHA2_256, read_data, 0, bin
|
|
stdcall bin2hex, bin, SHA2_256_LEN, hex
|
|
mcall 4, <0,0>, 0xc0ffffff, hex, 0, 0
|
|
|
|
invoke crash.hash_oneshot, LIBCRASH_SHA2_256, ctx, 0, i_end
|
|
stdcall bin2hex, ctx, SHA2_256_LEN, hex
|
|
mcall 4, <0,10>, 0xc0ffffff, hex, 0, 0
|
|
|
|
invoke sha2_256.oneshot, ctx, 0, i_end
|
|
stdcall bin2hex, ctx, SHA2_256_LEN, hex
|
|
mcall 4, <0,20>, 0xc0ffffff, hex, 0, 0
|
|
|
|
invoke sha2_256.init, ctx
|
|
invoke sha2_256.update, ctx, 0, 42
|
|
invoke sha2_256.update, ctx, 42, i_end-42
|
|
invoke sha2_256.finish, ctx
|
|
stdcall bin2hex, ctx, SHA2_256_LEN, hex
|
|
mcall 4, <0,30>, 0xc0ffffff, hex, 0, 0
|
|
|
|
mcall 12, 2
|
|
jmp still
|
|
|
|
key:
|
|
mcall 2
|
|
jmp still
|
|
|
|
|
|
quit:
|
|
mcall -1
|
|
|
|
|
|
proc bin2hex uses esi edi, _bin, _len, _hex
|
|
mov esi, [_bin]
|
|
mov edi, [_hex]
|
|
mov ecx, [_len]
|
|
.next_byte:
|
|
movzx eax, byte[esi]
|
|
shr al, 4
|
|
cmp al, 10
|
|
sbb al, 0x69
|
|
das
|
|
stosb
|
|
lodsb
|
|
and al, 0x0f
|
|
cmp al, 10
|
|
sbb al, 0x69
|
|
das
|
|
stosb
|
|
loop .next_byte
|
|
mov byte[edi], 0
|
|
ret
|
|
endp
|
|
|
|
|
|
proc read_data uses ebx, _user, _buf, _len
|
|
mov eax, [_buf]
|
|
mov [f70_buf.dst], eax
|
|
mov eax, [_len]
|
|
mov [f70_buf.count], eax
|
|
mcall 70, f70_buf
|
|
mov eax, ebx
|
|
cmp eax, -1
|
|
jnz @f
|
|
inc eax
|
|
@@:
|
|
add [f70_buf.src], eax
|
|
ret
|
|
endp
|
|
|
|
|
|
sz window_title, 'libcrash example',0
|
|
|
|
f70_buf:
|
|
.funcnum dd 0
|
|
.src dd 0
|
|
dd 0
|
|
.count dd BUFFER_SIZE
|
|
.dst dd data_buffer
|
|
db 0
|
|
.fname dd this_file_name
|
|
|
|
|
|
align 4
|
|
@IMPORT:
|
|
|
|
library \
|
|
libcrash, 'libcrash.obj'
|
|
|
|
import libcrash, \
|
|
libcrash.init, 'lib_init', \
|
|
crash.hash, 'crash_hash', \
|
|
crash.hash_oneshot, 'crash_hash_oneshot', \
|
|
crash.mac, 'crash_mac', \
|
|
crash.mac_oneshot, 'crash_mac_oneshot', \
|
|
crash.crypt, 'crash_crypt', \
|
|
crash.crypt_oneshot, 'crash_crypt_oneshot', \
|
|
sha2_256.init, 'sha2_256_init', \
|
|
sha2_256.update, 'sha2_256_update', \
|
|
sha2_256.finish, 'sha2_256_finish', \
|
|
sha2_256.oneshot, 'sha2_256_oneshot', \
|
|
hmac_sha2_256.init, 'hmac_sha2_256_init', \
|
|
hmac_sha2_256.update, 'hmac_sha2_256_update', \
|
|
hmac_sha2_256.finish, 'hmac_sha2_256_finish', \
|
|
hmac_sha2_256.oneshot, 'hmac_sha2_256_oneshot', \
|
|
aes256ctr.init, 'aes256ctr_init', \
|
|
aes256ctr.update, 'aes256ctr_update', \
|
|
aes256ctr.finish, 'aes256ctr_finish', \
|
|
aes256ctr.oneshot, 'aes256ctr_oneshot'
|
|
|
|
i_end:
|
|
bin rb MAX_HASH_LEN
|
|
hex rb MAX_HASH_LEN*2+1
|
|
data_buffer rb BUFFER_SIZE
|
|
this_file_name rb 0x1000
|
|
align LIBCRASH_ALIGN
|
|
ctx rb LIBCRASH_CTX_LEN
|
|
rb 0x1000 ;stack
|
|
e_end:
|