diff options
Diffstat (limited to 'deps/openssl/asm/x86-win32-masm/bf/bf-686.asm')
| -rw-r--r-- | deps/openssl/asm/x86-win32-masm/bf/bf-686.asm | 907 |
1 files changed, 907 insertions, 0 deletions
diff --git a/deps/openssl/asm/x86-win32-masm/bf/bf-686.asm b/deps/openssl/asm/x86-win32-masm/bf/bf-686.asm new file mode 100644 index 0000000000..a802e7292f --- /dev/null +++ b/deps/openssl/asm/x86-win32-masm/bf/bf-686.asm @@ -0,0 +1,907 @@ +TITLE bf-686.asm +IF @Version LT 800 +ECHO MASM version 8.00 or later is strongly recommended. +ENDIF +.586 +.MODEL FLAT +OPTION DOTNAME +IF @Version LT 800 +.text$ SEGMENT PAGE 'CODE' +ELSE +.text$ SEGMENT ALIGN(64) 'CODE' +ENDIF +ALIGN 16 +_BF_encrypt PROC PUBLIC +$L_BF_encrypt_begin:: + push ebp + push ebx + push esi + push edi + ; + + ; Load the 2 words + mov eax,DWORD PTR 20[esp] + mov ecx,DWORD PTR [eax] + mov edx,DWORD PTR 4[eax] + ; + + ; P pointer, s and enc flag + mov edi,DWORD PTR 24[esp] + xor eax,eax + xor ebx,ebx + xor ecx,DWORD PTR [edi] + ; + + ; Round 0 + ror ecx,16 + mov esi,DWORD PTR 4[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 1 + ror edx,16 + mov esi,DWORD PTR 8[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 2 + ror ecx,16 + mov esi,DWORD PTR 12[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 3 + ror edx,16 + mov esi,DWORD PTR 16[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 4 + ror ecx,16 + mov esi,DWORD PTR 20[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 5 + ror edx,16 + mov esi,DWORD PTR 24[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 6 + ror ecx,16 + mov esi,DWORD PTR 28[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 7 + ror edx,16 + mov esi,DWORD PTR 32[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 8 + ror ecx,16 + mov esi,DWORD PTR 36[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 9 + ror edx,16 + mov esi,DWORD PTR 40[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 10 + ror ecx,16 + mov esi,DWORD PTR 44[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 11 + ror edx,16 + mov esi,DWORD PTR 48[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 12 + ror ecx,16 + mov esi,DWORD PTR 52[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 13 + ror edx,16 + mov esi,DWORD PTR 56[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 14 + ror ecx,16 + mov esi,DWORD PTR 60[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 15 + ror edx,16 + mov esi,DWORD PTR 64[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + xor edx,DWORD PTR 68[edi] + mov eax,DWORD PTR 20[esp] + mov DWORD PTR [eax],edx + mov DWORD PTR 4[eax],ecx + pop edi + pop esi + pop ebx + pop ebp + ret +_BF_encrypt ENDP +ALIGN 16 +_BF_decrypt PROC PUBLIC +$L_BF_decrypt_begin:: + push ebp + push ebx + push esi + push edi + ; + + ; Load the 2 words + mov eax,DWORD PTR 20[esp] + mov ecx,DWORD PTR [eax] + mov edx,DWORD PTR 4[eax] + ; + + ; P pointer, s and enc flag + mov edi,DWORD PTR 24[esp] + xor eax,eax + xor ebx,ebx + xor ecx,DWORD PTR 68[edi] + ; + + ; Round 16 + ror ecx,16 + mov esi,DWORD PTR 64[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 15 + ror edx,16 + mov esi,DWORD PTR 60[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 14 + ror ecx,16 + mov esi,DWORD PTR 56[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 13 + ror edx,16 + mov esi,DWORD PTR 52[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 12 + ror ecx,16 + mov esi,DWORD PTR 48[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 11 + ror edx,16 + mov esi,DWORD PTR 44[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 10 + ror ecx,16 + mov esi,DWORD PTR 40[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 9 + ror edx,16 + mov esi,DWORD PTR 36[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 8 + ror ecx,16 + mov esi,DWORD PTR 32[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 7 + ror edx,16 + mov esi,DWORD PTR 28[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 6 + ror ecx,16 + mov esi,DWORD PTR 24[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 5 + ror edx,16 + mov esi,DWORD PTR 20[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 4 + ror ecx,16 + mov esi,DWORD PTR 16[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 3 + ror edx,16 + mov esi,DWORD PTR 12[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + ; + + ; Round 2 + ror ecx,16 + mov esi,DWORD PTR 8[edi] + mov al,ch + mov bl,cl + ror ecx,16 + xor edx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,ch + mov bl,cl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor edx,esi + ; + + ; Round 1 + ror edx,16 + mov esi,DWORD PTR 4[edi] + mov al,dh + mov bl,dl + ror edx,16 + xor ecx,esi + mov esi,DWORD PTR 72[eax*4+edi] + mov ebp,DWORD PTR 1096[ebx*4+edi] + mov al,dh + mov bl,dl + add esi,ebp + mov eax,DWORD PTR 2120[eax*4+edi] + xor esi,eax + mov ebp,DWORD PTR 3144[ebx*4+edi] + add esi,ebp + xor eax,eax + xor ecx,esi + xor edx,DWORD PTR [edi] + mov eax,DWORD PTR 20[esp] + mov DWORD PTR [eax],edx + mov DWORD PTR 4[eax],ecx + pop edi + pop esi + pop ebx + pop ebp + ret +_BF_decrypt ENDP +ALIGN 16 +_BF_cbc_encrypt PROC PUBLIC +$L_BF_cbc_encrypt_begin:: + ; + + push ebp + push ebx + push esi + push edi + mov ebp,DWORD PTR 28[esp] + ; getting iv ptr from parameter 4 + mov ebx,DWORD PTR 36[esp] + mov esi,DWORD PTR [ebx] + mov edi,DWORD PTR 4[ebx] + push edi + push esi + push edi + push esi + mov ebx,esp + mov esi,DWORD PTR 36[esp] + mov edi,DWORD PTR 40[esp] + ; getting encrypt flag from parameter 5 + mov ecx,DWORD PTR 56[esp] + ; get and push parameter 3 + mov eax,DWORD PTR 48[esp] + push eax + push ebx + cmp ecx,0 + jz $L000decrypt + and ebp,4294967288 + mov eax,DWORD PTR 8[esp] + mov ebx,DWORD PTR 12[esp] + jz $L001encrypt_finish +$L002encrypt_loop: + mov ecx,DWORD PTR [esi] + mov edx,DWORD PTR 4[esi] + xor eax,ecx + xor ebx,edx + bswap eax + bswap ebx + mov DWORD PTR 8[esp],eax + mov DWORD PTR 12[esp],ebx + call $L_BF_encrypt_begin + mov eax,DWORD PTR 8[esp] + mov ebx,DWORD PTR 12[esp] + bswap eax + bswap ebx + mov DWORD PTR [edi],eax + mov DWORD PTR 4[edi],ebx + add esi,8 + add edi,8 + sub ebp,8 + jnz $L002encrypt_loop +$L001encrypt_finish: + mov ebp,DWORD PTR 52[esp] + and ebp,7 + jz $L003finish + call $L004PIC_point +$L004PIC_point: + pop edx + lea ecx,DWORD PTR ($L005cbc_enc_jmp_table-$L004PIC_point)[edx] + mov ebp,DWORD PTR [ebp*4+ecx] + add ebp,edx + xor ecx,ecx + xor edx,edx + jmp ebp +$L006ej7: + mov dh,BYTE PTR 6[esi] + shl edx,8 +$L007ej6: + mov dh,BYTE PTR 5[esi] +$L008ej5: + mov dl,BYTE PTR 4[esi] +$L009ej4: + mov ecx,DWORD PTR [esi] + jmp $L010ejend +$L011ej3: + mov ch,BYTE PTR 2[esi] + shl ecx,8 +$L012ej2: + mov ch,BYTE PTR 1[esi] +$L013ej1: + mov cl,BYTE PTR [esi] +$L010ejend: + xor eax,ecx + xor ebx,edx + bswap eax + bswap ebx + mov DWORD PTR 8[esp],eax + mov DWORD PTR 12[esp],ebx + call $L_BF_encrypt_begin + mov eax,DWORD PTR 8[esp] + mov ebx,DWORD PTR 12[esp] + bswap eax + bswap ebx + mov DWORD PTR [edi],eax + mov DWORD PTR 4[edi],ebx + jmp $L003finish +$L000decrypt: + and ebp,4294967288 + mov eax,DWORD PTR 16[esp] + mov ebx,DWORD PTR 20[esp] + jz $L014decrypt_finish +$L015decrypt_loop: + mov eax,DWORD PTR [esi] + mov ebx,DWORD PTR 4[esi] + bswap eax + bswap ebx + mov DWORD PTR 8[esp],eax + mov DWORD PTR 12[esp],ebx + call $L_BF_decrypt_begin + mov eax,DWORD PTR 8[esp] + mov ebx,DWORD PTR 12[esp] + bswap eax + bswap ebx + mov ecx,DWORD PTR 16[esp] + mov edx,DWORD PTR 20[esp] + xor ecx,eax + xor edx,ebx + mov eax,DWORD PTR [esi] + mov ebx,DWORD PTR 4[esi] + mov DWORD PTR [edi],ecx + mov DWORD PTR 4[edi],edx + mov DWORD PTR 16[esp],eax + mov DWORD PTR 20[esp],ebx + add esi,8 + add edi,8 + sub ebp,8 + jnz $L015decrypt_loop +$L014decrypt_finish: + mov ebp,DWORD PTR 52[esp] + and ebp,7 + jz $L003finish + mov eax,DWORD PTR [esi] + mov ebx,DWORD PTR 4[esi] + bswap eax + bswap ebx + mov DWORD PTR 8[esp],eax + mov DWORD PTR 12[esp],ebx + call $L_BF_decrypt_begin + mov eax,DWORD PTR 8[esp] + mov ebx,DWORD PTR 12[esp] + bswap eax + bswap ebx + mov ecx,DWORD PTR 16[esp] + mov edx,DWORD PTR 20[esp] + xor ecx,eax + xor edx,ebx + mov eax,DWORD PTR [esi] + mov ebx,DWORD PTR 4[esi] +$L016dj7: + ror edx,16 + mov BYTE PTR 6[edi],dl + shr edx,16 +$L017dj6: + mov BYTE PTR 5[edi],dh +$L018dj5: + mov BYTE PTR 4[edi],dl +$L019dj4: + mov DWORD PTR [edi],ecx + jmp $L020djend +$L021dj3: + ror ecx,16 + mov BYTE PTR 2[edi],cl + shl ecx,16 +$L022dj2: + mov BYTE PTR 1[esi],ch +$L023dj1: + mov BYTE PTR [esi],cl +$L020djend: + jmp $L003finish +$L003finish: + mov ecx,DWORD PTR 60[esp] + add esp,24 + mov DWORD PTR [ecx],eax + mov DWORD PTR 4[ecx],ebx + pop edi + pop esi + pop ebx + pop ebp + ret +ALIGN 64 +$L005cbc_enc_jmp_table: +DD 0 +DD $L013ej1-$L004PIC_point +DD $L012ej2-$L004PIC_point +DD $L011ej3-$L004PIC_point +DD $L009ej4-$L004PIC_point +DD $L008ej5-$L004PIC_point +DD $L007ej6-$L004PIC_point +DD $L006ej7-$L004PIC_point +ALIGN 64 +_BF_cbc_encrypt ENDP +.text$ ENDS +END |