# $FreeBSD$ .file "cast-586.s" .text .globl CAST_encrypt .type CAST_encrypt,@function .align 16 CAST_encrypt: .L_CAST_encrypt_begin: pushl %ebp pushl %ebx movl 12(%esp),%ebx movl 16(%esp),%ebp pushl %esi pushl %edi movl (%ebx),%edi movl 4(%ebx),%esi movl 128(%ebp),%eax pushl %eax xorl %eax,%eax movl (%ebp),%edx movl 4(%ebp),%ecx addl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%edi movl 8(%ebp),%edx movl 12(%ebp),%ecx xorl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%esi movl 16(%ebp),%edx movl 20(%ebp),%ecx subl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%edi movl 24(%ebp),%edx movl 28(%ebp),%ecx addl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%esi movl 32(%ebp),%edx movl 36(%ebp),%ecx xorl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%edi movl 40(%ebp),%edx movl 44(%ebp),%ecx subl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%esi movl 48(%ebp),%edx movl 52(%ebp),%ecx addl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%edi movl 56(%ebp),%edx movl 60(%ebp),%ecx xorl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%esi movl 64(%ebp),%edx movl 68(%ebp),%ecx subl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%edi movl 72(%ebp),%edx movl 76(%ebp),%ecx addl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%esi movl 80(%ebp),%edx movl 84(%ebp),%ecx xorl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%edi movl 88(%ebp),%edx movl 92(%ebp),%ecx subl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%esi popl %edx orl %edx,%edx jnz .L000cast_enc_done movl 96(%ebp),%edx movl 100(%ebp),%ecx addl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%edi movl 104(%ebp),%edx movl 108(%ebp),%ecx xorl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%esi movl 112(%ebp),%edx movl 116(%ebp),%ecx subl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%edi movl 120(%ebp),%edx movl 124(%ebp),%ecx addl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%esi .L000cast_enc_done: nop movl 20(%esp),%eax movl %edi,4(%eax) movl %esi,(%eax) popl %edi popl %esi popl %ebx popl %ebp ret .size CAST_encrypt,.-.L_CAST_encrypt_begin .globl CAST_decrypt .type CAST_decrypt,@function .align 16 CAST_decrypt: .L_CAST_decrypt_begin: pushl %ebp pushl %ebx movl 12(%esp),%ebx movl 16(%esp),%ebp pushl %esi pushl %edi movl (%ebx),%edi movl 4(%ebx),%esi movl 128(%ebp),%eax orl %eax,%eax jnz .L001cast_dec_skip xorl %eax,%eax movl 120(%ebp),%edx movl 124(%ebp),%ecx addl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%edi movl 112(%ebp),%edx movl 116(%ebp),%ecx subl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%esi movl 104(%ebp),%edx movl 108(%ebp),%ecx xorl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%edi movl 96(%ebp),%edx movl 100(%ebp),%ecx addl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%esi .L001cast_dec_skip: movl 88(%ebp),%edx movl 92(%ebp),%ecx subl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%edi movl 80(%ebp),%edx movl 84(%ebp),%ecx xorl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%esi movl 72(%ebp),%edx movl 76(%ebp),%ecx addl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%edi movl 64(%ebp),%edx movl 68(%ebp),%ecx subl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%esi movl 56(%ebp),%edx movl 60(%ebp),%ecx xorl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%edi movl 48(%ebp),%edx movl 52(%ebp),%ecx addl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%esi movl 40(%ebp),%edx movl 44(%ebp),%ecx subl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%edi movl 32(%ebp),%edx movl 36(%ebp),%ecx xorl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%esi movl 24(%ebp),%edx movl 28(%ebp),%ecx addl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%edi movl 16(%ebp),%edx movl 20(%ebp),%ecx subl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx addl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx xorl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx subl %ebx,%ecx xorl %ecx,%esi movl 8(%ebp),%edx movl 12(%ebp),%ecx xorl %esi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx subl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx addl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx xorl %ebx,%ecx xorl %ecx,%edi movl (%ebp),%edx movl 4(%ebp),%ecx addl %edi,%edx roll %cl,%edx movl %edx,%ebx xorl %ecx,%ecx movb %dh,%cl andl $255,%ebx shrl $16,%edx xorl %eax,%eax movb %dh,%al andl $255,%edx movl CAST_S_table0(,%ecx,4),%ecx movl CAST_S_table1(,%ebx,4),%ebx xorl %ebx,%ecx movl CAST_S_table2(,%eax,4),%ebx subl %ebx,%ecx movl CAST_S_table3(,%edx,4),%ebx addl %ebx,%ecx xorl %ecx,%esi nop movl 20(%esp),%eax movl %edi,4(%eax) movl %esi,(%eax) popl %edi popl %esi popl %ebx popl %ebp ret .size CAST_decrypt,.-.L_CAST_decrypt_begin .globl CAST_cbc_encrypt .type CAST_cbc_encrypt,@function .align 16 CAST_cbc_encrypt: .L_CAST_cbc_encrypt_begin: pushl %ebp pushl %ebx pushl %esi pushl %edi movl 28(%esp),%ebp movl 36(%esp),%ebx movl (%ebx),%esi movl 4(%ebx),%edi pushl %edi pushl %esi pushl %edi pushl %esi movl %esp,%ebx movl 36(%esp),%esi movl 40(%esp),%edi movl 56(%esp),%ecx movl 48(%esp),%eax pushl %eax pushl %ebx cmpl $0,%ecx jz .L002decrypt andl $4294967288,%ebp movl 8(%esp),%eax movl 12(%esp),%ebx jz .L003encrypt_finish .L004encrypt_loop: movl (%esi),%ecx movl 4(%esi),%edx xorl %ecx,%eax xorl %edx,%ebx bswap %eax bswap %ebx movl %eax,8(%esp) movl %ebx,12(%esp) call .L_CAST_encrypt_begin movl 8(%esp),%eax movl 12(%esp),%ebx bswap %eax bswap %ebx movl %eax,(%edi) movl %ebx,4(%edi) addl $8,%esi addl $8,%edi subl $8,%ebp jnz .L004encrypt_loop .L003encrypt_finish: movl 52(%esp),%ebp andl $7,%ebp jz .L005finish call .L006PIC_point .L006PIC_point: popl %edx leal .L007cbc_enc_jmp_table-.L006PIC_point(%edx),%ecx movl (%ecx,%ebp,4),%ebp addl %edx,%ebp xorl %ecx,%ecx xorl %edx,%edx jmp *%ebp .L008ej7: movb 6(%esi),%dh shll $8,%edx .L009ej6: movb 5(%esi),%dh .L010ej5: movb 4(%esi),%dl .L011ej4: movl (%esi),%ecx jmp .L012ejend .L013ej3: movb 2(%esi),%ch shll $8,%ecx .L014ej2: movb 1(%esi),%ch .L015ej1: movb (%esi),%cl .L012ejend: xorl %ecx,%eax xorl %edx,%ebx bswap %eax bswap %ebx movl %eax,8(%esp) movl %ebx,12(%esp) call .L_CAST_encrypt_begin movl 8(%esp),%eax movl 12(%esp),%ebx bswap %eax bswap %ebx movl %eax,(%edi) movl %ebx,4(%edi) jmp .L005finish .L002decrypt: andl $4294967288,%ebp movl 16(%esp),%eax movl 20(%esp),%ebx jz .L016decrypt_finish .L017decrypt_loop: movl (%esi),%eax movl 4(%esi),%ebx bswap %eax bswap %ebx movl %eax,8(%esp) movl %ebx,12(%esp) call .L_CAST_decrypt_begin movl 8(%esp),%eax movl 12(%esp),%ebx bswap %eax bswap %ebx movl 16(%esp),%ecx movl 20(%esp),%edx xorl %eax,%ecx xorl %ebx,%edx movl (%esi),%eax movl 4(%esi),%ebx movl %ecx,(%edi) movl %edx,4(%edi) movl %eax,16(%esp) movl %ebx,20(%esp) addl $8,%esi addl $8,%edi subl $8,%ebp jnz .L017decrypt_loop .L016decrypt_finish: movl 52(%esp),%ebp andl $7,%ebp jz .L005finish movl (%esi),%eax movl 4(%esi),%ebx bswap %eax bswap %ebx movl %eax,8(%esp) movl %ebx,12(%esp) call .L_CAST_decrypt_begin movl 8(%esp),%eax movl 12(%esp),%ebx bswap %eax bswap %ebx movl 16(%esp),%ecx movl 20(%esp),%edx xorl %eax,%ecx xorl %ebx,%edx movl (%esi),%eax movl 4(%esi),%ebx .L018dj7: rorl $16,%edx movb %dl,6(%edi) shrl $16,%edx .L019dj6: movb %dh,5(%edi) .L020dj5: movb %dl,4(%edi) .L021dj4: movl %ecx,(%edi) jmp .L022djend .L023dj3: rorl $16,%ecx movb %cl,2(%edi) shll $16,%ecx .L024dj2: movb %ch,1(%esi) .L025dj1: movb %cl,(%esi) .L022djend: jmp .L005finish .L005finish: movl 60(%esp),%ecx addl $24,%esp movl %eax,(%ecx) movl %ebx,4(%ecx) popl %edi popl %esi popl %ebx popl %ebp ret .align 64 .L007cbc_enc_jmp_table: .long 0 .long .L015ej1-.L006PIC_point .long .L014ej2-.L006PIC_point .long .L013ej3-.L006PIC_point .long .L011ej4-.L006PIC_point .long .L010ej5-.L006PIC_point .long .L009ej6-.L006PIC_point .long .L008ej7-.L006PIC_point .align 64 .size CAST_cbc_encrypt,.-.L_CAST_cbc_encrypt_begin