1 files changed, 330 insertions, 330 deletions
diff --git a/src/Crypto/Aes_hw_cpu.asm b/src/Crypto/Aes_hw_cpu.asm
index 64c3bad8..faaba4f3 100644
--- a/src/Crypto/Aes_hw_cpu.asm
+++ b/src/Crypto/Aes_hw_cpu.asm
@@ -1,330 +1,330 @@
-;
-; Copyright (c) 2010 TrueCrypt Developers Association. All rights reserved.
-;
-; Governed by the TrueCrypt License 3.0 the full text of which is contained in
-; the file License.txt included in TrueCrypt binary and source code distribution
-; packages.
-;
-
-
-%ifidn __BITS__, 16
-	%define R e
-%elifidn __BITS__, 32
-	%define R e
-%elifidn __BITS__, 64
-	%define R r
-%endif
-
-
-%macro export_function 1-2 0
-
-	%ifdef MS_STDCALL
-		global %1@%2
-		export _%1@%2
-	%1@%2:
-	%elifidn __BITS__, 16
-		global _%1
-	_%1:
-	%else
-		global %1
-	%1:
-	%endif
-
-%endmacro
-
-
-%macro aes_function_entry 1
-
-	; void (const byte *ks, byte *data);
-
-	export_function %1, 8
-
-	%ifidn __BITS__, 32
-		mov ecx, [esp + 4 + 4 * 0]
-		mov edx, [esp + 4 + 4 * 1]
-	%elifidn __BITS__, 64
-		%ifnidn __OUTPUT_FORMAT__, win64
-			mov rcx, rdi
-			mov rdx, rsi
-		%endif
-	%endif
-
-	; ecx/rcx = ks
-	; edx/rdx = data
-
-%endmacro
-
-
-%macro aes_function_exit 0
-
-	; void (const byte *, byte *);
-
-	%ifdef MS_STDCALL
-		ret 8
-	%else
-		ret
-	%endif
-
-%endmacro
-
-
-%macro push_xmm 2
-	sub rsp, 16 * (%2 - %1 + 1)
-
-	%assign stackoffset 0
-	%assign regnumber %1
-
-	%rep (%2 - %1 + 1)
-		movdqu [rsp + 16 * stackoffset], xmm%[regnumber]
-
-		%assign stackoffset stackoffset+1
-		%assign regnumber regnumber+1
-	%endrep
-%endmacro
-
-
-%macro pop_xmm 2
-	%assign stackoffset 0
-	%assign regnumber %1
-
-	%rep (%2 - %1 + 1)
-		movdqu xmm%[regnumber], [rsp + 16 * stackoffset]
-
-		%assign stackoffset stackoffset+1
-		%assign regnumber regnumber+1
-	%endrep
-
-	add rsp, 16 * (%2 - %1 + 1)
-%endmacro
-
-
-%macro aes_hw_cpu 2
-	%define OPERATION %1
-	%define BLOCK_COUNT %2
-
-	; Load data blocks
-	%assign block 1
-	%rep BLOCK_COUNT
-		movdqu xmm%[block], [%[R]dx + 16 * (block - 1)]
-		%assign block block+1
-	%endrep
-
-	; Encrypt/decrypt data blocks
-	%assign round 0
-	%rep 15
-		movdqu xmm0, [%[R]cx + 16 * round]
-
-		%assign block 1
-		%rep BLOCK_COUNT
-
-			%if round = 0
-				pxor xmm%[block], xmm0
-			%else
-				%if round < 14
-					aes%[OPERATION] xmm%[block], xmm0
-				%else
-					aes%[OPERATION]last xmm%[block], xmm0
-				%endif
-			%endif
-
-			%assign block block+1
-		%endrep
-
-		%assign round round+1
-	%endrep
-
-	; Store data blocks
-	%assign block 1
-	%rep BLOCK_COUNT
-		movdqu [%[R]dx + 16 * (block - 1)], xmm%[block]
-		%assign block block+1
-	%endrep
-
-	%undef OPERATION
-	%undef BLOCK_COUNT
-%endmacro
-
-
-%macro aes_hw_cpu_32_blocks 1
-	%define OPERATION_32_BLOCKS %1
-
-	%ifidn __BITS__, 64
-		%define MAX_REG_BLOCK_COUNT 15
-	%else
-		%define MAX_REG_BLOCK_COUNT 7
-	%endif
-
-	%ifidn __OUTPUT_FORMAT__, win64
-		%if MAX_REG_BLOCK_COUNT > 5
-			push_xmm 6, MAX_REG_BLOCK_COUNT
-		%endif
-	%endif
-
-		mov eax, 32 / MAX_REG_BLOCK_COUNT
-	.1:
-		aes_hw_cpu %[OPERATION_32_BLOCKS], MAX_REG_BLOCK_COUNT
-
-		add %[R]dx, 16 * MAX_REG_BLOCK_COUNT
-		dec eax
-		jnz .1
-
-	%if (32 % MAX_REG_BLOCK_COUNT) != 0
-		aes_hw_cpu %[OPERATION_32_BLOCKS], (32 % MAX_REG_BLOCK_COUNT)
-	%endif
-
-	%ifidn __OUTPUT_FORMAT__, win64
-		%if MAX_REG_BLOCK_COUNT > 5
-			pop_xmm 6, MAX_REG_BLOCK_COUNT
-		%endif
-	%endif
-
-	%undef OPERATION_32_BLOCKS
-	%undef MAX_REG_BLOCK_COUNT
-%endmacro
-
-
-%ifidn __BITS__, 16
-
-	USE16
-	SEGMENT _TEXT PUBLIC CLASS=CODE USE16
-	SEGMENT _DATA PUBLIC CLASS=DATA USE16
-	GROUP DGROUP _TEXT _DATA
-	SECTION _TEXT
-
-%else
-
-	SECTION .text
-
-%endif
-
-
-; void aes_hw_cpu_enable_sse ();
-
-	export_function aes_hw_cpu_enable_sse
-		mov %[R]ax, cr4
-		or ax, 1 << 9
-		mov cr4, %[R]ax
-	ret
-
-
-%ifidn __BITS__, 16
-
-
-; byte is_aes_hw_cpu_supported ();
-
-	export_function is_aes_hw_cpu_supported
-		mov eax, 1
-		cpuid
-		mov eax, ecx
-		shr eax, 25
-		and al, 1
-	ret
-
-
-; void aes_hw_cpu_decrypt (const byte *ks, byte *data);
-
-	export_function aes_hw_cpu_decrypt
-		mov ax, -16
-		jmp aes_hw_cpu_encrypt_decrypt
-
-; void aes_hw_cpu_encrypt (const byte *ks, byte *data);
-
-	export_function aes_hw_cpu_encrypt
-		mov ax, 16
-
-	aes_hw_cpu_encrypt_decrypt:
-		push bp
-		mov bp, sp
-		push di
-		push si
-
-		mov si, [bp + 4]			; ks
-		mov di, [bp + 4 + 2]		; data
-
-		movdqu xmm0, [si]
-		movdqu xmm1, [di]
-
-		pxor xmm1, xmm0
-
-		mov cx, 13
-
-	.round1_13:
-		add si, ax
-		movdqu xmm0, [si]
-
-		cmp ax, 0
-		jl .decrypt
-		
-		aesenc xmm1, xmm0
-		jmp .2
-	.decrypt:
-		aesdec xmm1, xmm0
-	.2:
-		loop .round1_13
-
-		add si, ax
-		movdqu xmm0, [si]
-		
-		cmp ax, 0
-		jl .decrypt_last
-
-		aesenclast xmm1, xmm0
-		jmp .3
-	.decrypt_last:
-		aesdeclast xmm1, xmm0
-	.3:
-		movdqu [di], xmm1
-
-		pop si
-		pop di
-		pop bp
-	ret
-
-
-%else	; __BITS__ != 16
-
-
-; byte is_aes_hw_cpu_supported ();
-
-	export_function is_aes_hw_cpu_supported
-		push %[R]bx
-
-		mov eax, 1
-		cpuid
-		mov eax, ecx
-		shr eax, 25
-		and eax, 1
-
-		pop %[R]bx
-	ret
-
-
-; void aes_hw_cpu_decrypt (const byte *ks, byte *data);
-
-	aes_function_entry aes_hw_cpu_decrypt
-		aes_hw_cpu dec, 1
-	aes_function_exit
-
-
-; void aes_hw_cpu_decrypt_32_blocks (const byte *ks, byte *data);
-
-	aes_function_entry aes_hw_cpu_decrypt_32_blocks
-		aes_hw_cpu_32_blocks dec
-	aes_function_exit
-
-
-; void aes_hw_cpu_encrypt (const byte *ks, byte *data);
-
-	aes_function_entry aes_hw_cpu_encrypt
-		aes_hw_cpu enc, 1
-	aes_function_exit
-
-
-; void aes_hw_cpu_encrypt_32_blocks (const byte *ks, byte *data);
-
-	aes_function_entry aes_hw_cpu_encrypt_32_blocks
-		aes_hw_cpu_32_blocks enc
-	aes_function_exit
-
-
-%endif	; __BITS__ != 16
+;
+; Copyright (c) 2010 TrueCrypt Developers Association. All rights reserved.
+;
+; Governed by the TrueCrypt License 3.0 the full text of which is contained in
+; the file License.txt included in TrueCrypt binary and source code distribution
+; packages.
+;
+
+
+%ifidn __BITS__, 16
+	%define R e
+%elifidn __BITS__, 32
+	%define R e
+%elifidn __BITS__, 64
+	%define R r
+%endif
+
+
+%macro export_function 1-2 0
+
+	%ifdef MS_STDCALL
+		global %1@%2
+		export _%1@%2
+	%1@%2:
+	%elifidn __BITS__, 16
+		global _%1
+	_%1:
+	%else
+		global %1
+	%1:
+	%endif
+
+%endmacro
+
+
+%macro aes_function_entry 1
+
+	; void (const byte *ks, byte *data);
+
+	export_function %1, 8
+
+	%ifidn __BITS__, 32
+		mov ecx, [esp + 4 + 4 * 0]
+		mov edx, [esp + 4 + 4 * 1]
+	%elifidn __BITS__, 64
+		%ifnidn __OUTPUT_FORMAT__, win64
+			mov rcx, rdi
+			mov rdx, rsi
+		%endif
+	%endif
+
+	; ecx/rcx = ks
+	; edx/rdx = data
+
+%endmacro
+
+
+%macro aes_function_exit 0
+
+	; void (const byte *, byte *);
+
+	%ifdef MS_STDCALL
+		ret 8
+	%else
+		ret
+	%endif
+
+%endmacro
+
+
+%macro push_xmm 2
+	sub rsp, 16 * (%2 - %1 + 1)
+
+	%assign stackoffset 0
+	%assign regnumber %1
+
+	%rep (%2 - %1 + 1)
+		movdqu [rsp + 16 * stackoffset], xmm%[regnumber]
+
+		%assign stackoffset stackoffset+1
+		%assign regnumber regnumber+1
+	%endrep
+%endmacro
+
+
+%macro pop_xmm 2
+	%assign stackoffset 0
+	%assign regnumber %1
+
+	%rep (%2 - %1 + 1)
+		movdqu xmm%[regnumber], [rsp + 16 * stackoffset]
+
+		%assign stackoffset stackoffset+1
+		%assign regnumber regnumber+1
+	%endrep
+
+	add rsp, 16 * (%2 - %1 + 1)
+%endmacro
+
+
+%macro aes_hw_cpu 2
+	%define OPERATION %1
+	%define BLOCK_COUNT %2
+
+	; Load data blocks
+	%assign block 1
+	%rep BLOCK_COUNT
+		movdqu xmm%[block], [%[R]dx + 16 * (block - 1)]
+		%assign block block+1
+	%endrep
+
+	; Encrypt/decrypt data blocks
+	%assign round 0
+	%rep 15
+		movdqu xmm0, [%[R]cx + 16 * round]
+
+		%assign block 1
+		%rep BLOCK_COUNT
+
+			%if round = 0
+				pxor xmm%[block], xmm0
+			%else
+				%if round < 14
+					aes%[OPERATION] xmm%[block], xmm0
+				%else
+					aes%[OPERATION]last xmm%[block], xmm0
+				%endif
+			%endif
+
+			%assign block block+1
+		%endrep
+
+		%assign round round+1
+	%endrep
+
+	; Store data blocks
+	%assign block 1
+	%rep BLOCK_COUNT
+		movdqu [%[R]dx + 16 * (block - 1)], xmm%[block]
+		%assign block block+1
+	%endrep
+
+	%undef OPERATION
+	%undef BLOCK_COUNT
+%endmacro
+
+
+%macro aes_hw_cpu_32_blocks 1
+	%define OPERATION_32_BLOCKS %1
+
+	%ifidn __BITS__, 64
+		%define MAX_REG_BLOCK_COUNT 15
+	%else
+		%define MAX_REG_BLOCK_COUNT 7
+	%endif
+
+	%ifidn __OUTPUT_FORMAT__, win64
+		%if MAX_REG_BLOCK_COUNT > 5
+			push_xmm 6, MAX_REG_BLOCK_COUNT
+		%endif
+	%endif
+
+		mov eax, 32 / MAX_REG_BLOCK_COUNT
+	.1:
+		aes_hw_cpu %[OPERATION_32_BLOCKS], MAX_REG_BLOCK_COUNT
+
+		add %[R]dx, 16 * MAX_REG_BLOCK_COUNT
+		dec eax
+		jnz .1
+
+	%if (32 % MAX_REG_BLOCK_COUNT) != 0
+		aes_hw_cpu %[OPERATION_32_BLOCKS], (32 % MAX_REG_BLOCK_COUNT)
+	%endif
+
+	%ifidn __OUTPUT_FORMAT__, win64
+		%if MAX_REG_BLOCK_COUNT > 5
+			pop_xmm 6, MAX_REG_BLOCK_COUNT
+		%endif
+	%endif
+
+	%undef OPERATION_32_BLOCKS
+	%undef MAX_REG_BLOCK_COUNT
+%endmacro
+
+
+%ifidn __BITS__, 16
+
+	USE16
+	SEGMENT _TEXT PUBLIC CLASS=CODE USE16
+	SEGMENT _DATA PUBLIC CLASS=DATA USE16
+	GROUP DGROUP _TEXT _DATA
+	SECTION _TEXT
+
+%else
+
+	SECTION .text
+
+%endif
+
+
+; void aes_hw_cpu_enable_sse ();
+
+	export_function aes_hw_cpu_enable_sse
+		mov %[R]ax, cr4
+		or ax, 1 << 9
+		mov cr4, %[R]ax
+	ret
+
+
+%ifidn __BITS__, 16
+
+
+; byte is_aes_hw_cpu_supported ();
+
+	export_function is_aes_hw_cpu_supported
+		mov eax, 1
+		cpuid
+		mov eax, ecx
+		shr eax, 25
+		and al, 1
+	ret
+
+
+; void aes_hw_cpu_decrypt (const byte *ks, byte *data);
+
+	export_function aes_hw_cpu_decrypt
+		mov ax, -16
+		jmp aes_hw_cpu_encrypt_decrypt
+
+; void aes_hw_cpu_encrypt (const byte *ks, byte *data);
+
+	export_function aes_hw_cpu_encrypt
+		mov ax, 16
+
+	aes_hw_cpu_encrypt_decrypt:
+		push bp
+		mov bp, sp
+		push di
+		push si
+
+		mov si, [bp + 4]			; ks
+		mov di, [bp + 4 + 2]		; data
+
+		movdqu xmm0, [si]
+		movdqu xmm1, [di]
+
+		pxor xmm1, xmm0
+
+		mov cx, 13
+
+	.round1_13:
+		add si, ax
+		movdqu xmm0, [si]
+
+		cmp ax, 0
+		jl .decrypt
+
+		aesenc xmm1, xmm0
+		jmp .2
+	.decrypt:
+		aesdec xmm1, xmm0
+	.2:
+		loop .round1_13
+
+		add si, ax
+		movdqu xmm0, [si]
+
+		cmp ax, 0
+		jl .decrypt_last
+
+		aesenclast xmm1, xmm0
+		jmp .3
+	.decrypt_last:
+		aesdeclast xmm1, xmm0
+	.3:
+		movdqu [di], xmm1
+
+		pop si
+		pop di
+		pop bp
+	ret
+
+
+%else	; __BITS__ != 16
+
+
+; byte is_aes_hw_cpu_supported ();
+
+	export_function is_aes_hw_cpu_supported
+		push %[R]bx
+
+		mov eax, 1
+		cpuid
+		mov eax, ecx
+		shr eax, 25
+		and eax, 1
+
+		pop %[R]bx
+	ret
+
+
+; void aes_hw_cpu_decrypt (const byte *ks, byte *data);
+
+	aes_function_entry aes_hw_cpu_decrypt
+		aes_hw_cpu dec, 1
+	aes_function_exit
+
+
+; void aes_hw_cpu_decrypt_32_blocks (const byte *ks, byte *data);
+
+	aes_function_entry aes_hw_cpu_decrypt_32_blocks
+		aes_hw_cpu_32_blocks dec
+	aes_function_exit
+
+
+; void aes_hw_cpu_encrypt (const byte *ks, byte *data);
+
+	aes_function_entry aes_hw_cpu_encrypt
+		aes_hw_cpu enc, 1
+	aes_function_exit
+
+
+; void aes_hw_cpu_encrypt_32_blocks (const byte *ks, byte *data);
+
+	aes_function_entry aes_hw_cpu_encrypt_32_blocks
+		aes_hw_cpu_32_blocks enc
+	aes_function_exit
+
+
+%endif	; __BITS__ != 16