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提交 d608b4d6 编写于 作者: A Andy Polyakov
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AES-NI engine jumbo update.

上级 b3f6fe91
展开全部 隐藏空白更改
内联 并排
Showing with 631 addition and 504 deletion
crypto/aes/asm/aesni-x86.pl
浏览文件 @ d608b4d6
......@@ -29,8 +29,8 @@ $rounds="ecx";
$key="edx";
$inp="esi";
$out="edi";
$rounds_="ebx";
$key_="ebp";
$rounds_="ebx"; # backup copy for $rounds
$key_="ebp"; # backup copy for $key
$inout0="xmm0";
$inout1="xmm1";
......@@ -39,26 +39,23 @@ $rndkey0="xmm3";
$rndkey1="xmm4";
$ivec="xmm5";
$in0="xmm6";
$in1="xmm7";
$in1="xmm7"; $inout3="xmm7";
sub _aesni_generate1 # folded loop
# Inline version of internal aesni_[en|de]crypt1
sub aesni_inline_generate1
{ my $p=shift;
&function_begin_B("_aesni_${p}rypt1");
&$movekey ($rndkey0,&QWP(0,$key));
&$movekey ($rndkey1,&QWP(16,$key));
&lea ($key,&DWP(16,$key));
&pxor ($inout0,$rndkey0);
&dec ($rounds);
&set_label("${p}1_loop",16);
&$movekey ($rndkey0,&QWP(0,$key));
&$movekey ($rndkey1,&QWP(16,$key));
&lea ($key,&DWP(32,$key));
&pxor ($inout0,$rndkey0);
&set_label("${p}1_loop");
eval"&aes${p} ($inout0,$rndkey1)";
&dec ($rounds);
&lea ($key,&DWP(16,$key));
&$movekey ($rndkey1,&QWP(0,$key));
&jnz (&label("${p}1_loop"));
&lea ($key,&DWP(16,$key));
&jnz (&label("${p}1_loop"));
eval"&aes${p}last ($inout0,$rndkey1)";
&ret();
&function_end_B("_aesni_${p}rypt1");
}
sub aesni_generate1 # fully unrolled loop
......@@ -67,7 +64,7 @@ sub aesni_generate1 # fully unrolled loop
&function_begin_B("_aesni_${p}rypt1");
&$movekey ($rndkey0,&QWP(0,$key));
&$movekey ($rndkey1,&QWP(0x10,$key));
&cmp ($rounds,12);
&cmp ($rounds,11);
&pxor ($inout0,$rndkey0);
&$movekey ($rndkey0,&QWP(0x20,$key));
&lea ($key,&DWP(0x30,$key));
......@@ -107,52 +104,52 @@ sub aesni_generate1 # fully unrolled loop
&function_end_B("_aesni_${p}rypt1");
}
&aesni_generate1("enc");
# void $PREFIX_encrypt (const void *inp,void *out,const AES_KEY *key);
# &aesni_generate1("dec");
&function_begin_B("${PREFIX}_encrypt");
&mov ("eax",&wparam(0));
&mov ($key,&wparam(2));
&movups ($inout0,&QWP(0,"eax"));
&mov ($rounds,&DWP(240,$key));
&mov ("eax",&wparam(1));
&call ("_aesni_encrypt1");
&aesni_inline_generate1("enc"); # &call ("_aesni_encrypt1");
&movups (&QWP(0,"eax"),$inout0);
&ret ();
&function_end_B("${PREFIX}_encrypt");
&aesni_generate1("dec");
# void $PREFIX_decrypt (const void *inp,void *out,const AES_KEY *key);
# &aesni_generate1("dec");
&function_begin_B("${PREFIX}_decrypt");
&mov ("eax",&wparam(0));
&mov ($key,&wparam(2));
&movups ($inout0,&QWP(0,"eax"));
&mov ($rounds,&DWP(240,$key));
&mov ("eax",&wparam(1));
&call ("_aesni_decrypt1");
&aesni_inline_generate1("dec"); # &call ("_aesni_decrypt1");
&movups (&QWP(0,"eax"),$inout0);
&ret ();
&function_end_B("${PREFIX}_decrypt");
# _aesni_[en|de]crypt3 are private interfaces, 3 denotes interleave
# factor. Why 3x? Even though aes[enc|dec] latency is 6, it turned
# out that it can be scheduled only every *second* cycle. Thus 3x
# interleave is the one providing optimal utilization, i.e. when
# subroutine's throughput is virtually same as of non-interleaved
# subroutine for number of input blocks up to 3. This is why it
# handles even double-block inputs. Larger interleave factor would
# perform suboptimally on shorter inputs...
# _aesni_[en|de]crypt[34] are private interfaces, N denotes interleave
# factor. Why 3x subroutine is used in loops? Even though aes[enc|dec]
# latency is 6, it turned out that it can be scheduled only every
# *second* cycle. Thus 3x interleave is the one providing optimal
# utilization, i.e. when subroutine's throughput is virtually same as
# of non-interleaved subroutine [for number of input blocks up to 3].
# This is why it makes no sense to implement 2x subroutine. As soon
# as/if Intel improves throughput by making it possible to schedule
# the instructions in question *every* cycles I would have to
# implement 6x interleave and use it in loop...
sub aesni_generate3
{ my $p=shift;
&function_begin_B("_aesni_${p}rypt3");
&$movekey ($rndkey0,&QWP(0,$key));
&$movekey ($rndkey1,&QWP(16,$key));
&shr ($rounds,1);
&$movekey ($rndkey1,&QWP(16,$key));
&lea ($key,&DWP(32,$key));
&pxor ($inout0,$rndkey0);
&pxor ($inout1,$rndkey0);
&dec ($rounds);
&pxor ($inout2,$rndkey0);
&jmp (&label("${p}3_loop"));
&set_label("${p}3_loop",16);
......@@ -177,14 +174,59 @@ sub aesni_generate3
&ret();
&function_end_B("_aesni_${p}rypt3");
}
# 4x interleave is implemented to improve small block performance,
# most notably [and naturally] 4 block by ~30%. One can argue that one
# should have implemented 5x as well, but improvement would be <20%,
# so it's not worth it...
sub aesni_generate4
{ my $p=shift;
&function_begin_B("_aesni_${p}rypt4");
&$movekey ($rndkey0,&QWP(0,$key));
&$movekey ($rndkey1,&QWP(16,$key));
&shr ($rounds,1);
&lea ($key,&DWP(32,$key));
&pxor ($inout0,$rndkey0);
&pxor ($inout1,$rndkey0);
&pxor ($inout2,$rndkey0);
&pxor ($inout3,$rndkey0);
&jmp (&label("${p}3_loop"));
&set_label("${p}3_loop",16);
eval"&aes${p} ($inout0,$rndkey1)";
&$movekey ($rndkey0,&QWP(0,$key));
eval"&aes${p} ($inout1,$rndkey1)";
&dec ($rounds);
eval"&aes${p} ($inout2,$rndkey1)";
eval"&aes${p} ($inout3,$rndkey1)";
&$movekey ($rndkey1,&QWP(16,$key));
eval"&aes${p} ($inout0,$rndkey0)";
&lea ($key,&DWP(32,$key));
eval"&aes${p} ($inout1,$rndkey0)";
eval"&aes${p} ($inout2,$rndkey0)";
eval"&aes${p} ($inout3,$rndkey0)";
&jnz (&label("${p}3_loop"));
eval"&aes${p} ($inout0,$rndkey1)";
&$movekey ($rndkey0,&QWP(0,$key));
eval"&aes${p} ($inout1,$rndkey1)";
eval"&aes${p} ($inout2,$rndkey1)";
eval"&aes${p} ($inout3,$rndkey1)";
eval"&aes${p}last ($inout0,$rndkey0)";
eval"&aes${p}last ($inout1,$rndkey0)";
eval"&aes${p}last ($inout2,$rndkey0)";
eval"&aes${p}last ($inout3,$rndkey0)";
&ret();
&function_end_B("_aesni_${p}rypt4");
}
&aesni_generate3("enc") if ($PREFIX eq "aesni");
&aesni_generate3("dec");
&aesni_generate4("enc") if ($PREFIX eq "aesni");
&aesni_generate4("dec");
if ($PREFIX eq "aesni") {
# void aesni_ecb_encrypt (const void *in, void *out,
# size_t length, const AES_KEY *key,
# int enc);
&function_begin("aesni_ecb_encrypt");
&mov ($inp,&wparam(0));
&mov ($out,&wparam(1));
......@@ -200,79 +242,121 @@ if ($PREFIX eq "aesni") {
&mov ($rounds_,$rounds); # backup $rounds
&jz (&label("ecb_decrypt"));
&sub ($len,0x30);
&jc (&label("ecb_enc_tail"));
jmp (&label("ecb_enc_loop3"));
&sub ($len,0x40);
&jbe (&label("ecb_enc_tail"));
&jmp (&label("ecb_enc_loop3"));
&set_label("ecb_enc_loop3",16);
&movups ($inout0,&QWP(0,$inp));
&movups ($inout1,&QWP(0x10,$inp));
&movups ($inout2,&QWP(0x20,$inp));
&lea ($inp,&DWP(0x30,$inp));
&call ("_aesni_encrypt3");
&movups (&QWP(0,$out),$inout0);
&sub ($len,0x30);
&movups (&QWP(0x10,$out),$inout1);
&lea ($inp,&DWP(0x30,$inp));
&lea ($out,&DWP(0x30,$out));
&movups (&QWP(-0x30,$out),$inout0);
&mov ($key,$key_); # restore $key
&movups (&QWP(0x20,$out),$inout2);
&movups (&QWP(-0x20,$out),$inout1);
&mov ($rounds,$rounds_); # restore $rounds
&lea ($out,&DWP(0x30,$out));
&jnc (&label("ecb_enc_loop3"));
&movups (&QWP(-0x10,$out),$inout2);
&ja (&label("ecb_enc_loop3"));
&set_label("ecb_enc_tail");
&add ($len,0x30);
&add ($len,0x40);
&jz (&label("ecb_ret"));
&cmp ($len,0x10);
&movups ($inout0,&QWP(0,$inp));
je (&label("ecb_enc_one"));
&je (&label("ecb_enc_one"));
&cmp ($len,0x20);
&movups ($inout1,&QWP(0x10,$inp));
&call ("_aesni_encrypt3");
&je (&label("ecb_enc_two"));
&cmp ($len,0x30);
&movups ($inout2,&QWP(0x20,$inp));
&je (&label("ecb_enc_three"));
&movups ($inout3,&QWP(0x30,$inp));
&call ("_aesni_encrypt4");
&movups (&QWP(0,$out),$inout0);
&movups (&QWP(0x10,$out),$inout1);
&movups (&QWP(0x20,$out),$inout2);
&movups (&QWP(0x30,$out),$inout3);
jmp (&label("ecb_ret"));
&set_label("ecb_enc_one",16);
&call ("_aesni_encrypt1");
&aesni_inline_generate1("enc"); # &call ("_aesni_encrypt1");
&movups (&QWP(0,$out),$inout0);
&jmp (&label("ecb_ret"));
&set_label("ecb_enc_two",16);
&call ("_aesni_encrypt3");
&movups (&QWP(0,$out),$inout0);
&movups (&QWP(0x10,$out),$inout1);
&jmp (&label("ecb_ret"));
&set_label("ecb_enc_three",16);
&call ("_aesni_encrypt3");
&movups (&QWP(0,$out),$inout0);
&movups (&QWP(0x10,$out),$inout1);
&movups (&QWP(0x20,$out),$inout2);
&jmp (&label("ecb_ret"));
&set_label("ecb_decrypt",16);
&sub ($len,0x30);
&jc (&label("ecb_dec_tail"));
jmp (&label("ecb_dec_loop3"));
&sub ($len,0x40);
&jbe (&label("ecb_dec_tail"));
&jmp (&label("ecb_dec_loop3"));
&set_label("ecb_dec_loop3",16);
&movups ($inout0,&QWP(0,$inp));
&movups ($inout1,&QWP(0x10,$inp));
&movups ($inout2,&QWP(0x20,$inp));
&call ("_aesni_decrypt3");
&movups (&QWP(0,$out),$inout0);
&sub ($len,0x30);
&lea ($inp,&DWP(0x30,$inp));
&movups (&QWP(0x10,$out),$inout1);
&lea ($out,&DWP(0x30,$out));
&movups (&QWP(-0x30,$out),$inout0);
&mov ($key,$key_); # restore $key
&movups (&QWP(0x20,$out),$inout2);
&movups (&QWP(-0x20,$out),$inout1);
&mov ($rounds,$rounds_); # restore $rounds
&lea ($out,&DWP(0x30,$out));
&jnc (&label("ecb_dec_loop3"));
&movups (&QWP(-0x10,$out),$inout2);
&ja (&label("ecb_dec_loop3"));
&set_label("ecb_dec_tail");
&add ($len,0x30);
&add ($len,0x40);
&jz (&label("ecb_ret"));
&cmp ($len,0x10);
&movups ($inout0,&QWP(0,$inp));
je (&label("ecb_dec_one"));
&je (&label("ecb_dec_one"));
&cmp ($len,0x20);
&movups ($inout1,&QWP(0x10,$inp));
&call ("_aesni_decrypt3");
&je (&label("ecb_dec_two"));
&cmp ($len,0x30);
&movups ($inout2,&QWP(0x20,$inp));
&je (&label("ecb_dec_three"));
&movups ($inout3,&QWP(0x30,$inp));
&call ("_aesni_decrypt4");
&movups (&QWP(0,$out),$inout0);
&movups (&QWP(0x10,$out),$inout1);
jmp (&label("ecb_ret"));
&movups (&QWP(0x20,$out),$inout2);
&movups (&QWP(0x30,$out),$inout3);
&jmp (&label("ecb_ret"));
&set_label("ecb_dec_one",16);
&call ("_aesni_decrypt1");
&aesni_inline_generate1("dec"); # &call ("_aesni_decrypt3");
&movups (&QWP(0,$out),$inout0);
&jmp (&label("ecb_ret"));
&set_label("ecb_dec_two",16);
&call ("_aesni_decrypt3");
&movups (&QWP(0,$out),$inout0);
&movups (&QWP(0x10,$out),$inout1);
&jmp (&label("ecb_ret"));
&set_label("ecb_dec_three",16);
&call ("_aesni_decrypt3");
&movups (&QWP(0,$out),$inout0);
&movups (&QWP(0x10,$out),$inout1);
&movups (&QWP(0x20,$out),$inout2);
&set_label("ecb_ret");
&function_end("aesni_ecb_encrypt");
......@@ -288,7 +372,7 @@ if ($PREFIX eq "aesni") {
&mov ($key,&wparam(3));
&test ($len,$len);
&mov ($key_,&wparam(4));
&je (&label("cbc_ret"));
&jz (&label("cbc_ret"));
&cmp (&wparam(5),0);
&movups ($ivec,&QWP(0,$key_)); # load IV
......@@ -307,12 +391,12 @@ if ($PREFIX eq "aesni") {
&movups ($ivec,&QWP(0,$inp));
&lea ($inp,&DWP(16,$inp));
&pxor ($inout0,$ivec);
&call ("_aesni_encrypt1");
&aesni_inline_generate1("enc"); # &call ("_aesni_encrypt3");
&sub ($len,16);
&lea ($out,&DWP(16,$out));
&mov ($rounds,$rounds_); # restore $rounds
&mov ($key,$key_); # restore $key
&movups (&QWP(0,$out),$inout0);
&lea ($out,&DWP(16,$out));
&movups (&QWP(-16,$out),$inout0);
&jnc (&label("cbc_enc_loop"));
&add ($len,16);
&jnz (&label("cbc_enc_tail"));
......@@ -333,8 +417,8 @@ if ($PREFIX eq "aesni") {
&jmp (&label("cbc_enc_loop"));
&set_label("cbc_decrypt",16);
&sub ($len,0x30);
&jc (&label("cbc_dec_tail"));
&sub ($len,0x40);
&jbe (&label("cbc_dec_tail"));
&jmp (&label("cbc_dec_loop3"));
&set_label("cbc_dec_loop3",16);
......@@ -346,20 +430,20 @@ if ($PREFIX eq "aesni") {
&call ("_aesni_decrypt3");
&sub ($len,0x30);
&lea ($inp,&DWP(0x30,$inp));
&lea ($out,&DWP(0x30,$out));
&pxor ($inout0,$ivec);
&pxor ($inout1,$in0);
&movups ($ivec,&QWP(-0x10,$inp));
&pxor ($inout2,$in1);
&movups (&QWP(0,$out),$inout0);
&movups (&QWP(-0x30,$out),$inout0);
&mov ($rounds,$rounds_) # restore $rounds
&movups (&QWP(0x10,$out),$inout1);
&movups (&QWP(-0x20,$out),$inout1);
&mov ($key,$key_); # restore $key
&movups (&QWP(0x20,$out),$inout2);
&lea ($out,&DWP(0x30,$out));
&jnc (&label("cbc_dec_loop3"));
&movups (&QWP(-0x10,$out),$inout2);
&ja (&label("cbc_dec_loop3"));
&set_label("cbc_dec_tail");
&add ($len,0x30);
&add ($len,0x40);
&jz (&label("cbc_ret"));
&movups ($inout0,&QWP(0,$inp));
......@@ -371,19 +455,26 @@ if ($PREFIX eq "aesni") {
&movaps ($in1,$inout1);
&jbe (&label("cbc_dec_two"));
&movups ($inout2,&QWP(0x20,$inp));
&call ("_aesni_decrypt3");
&cmp ($len,0x30);
&jbe (&label("cbc_dec_three"));
&movups ($inout3,&QWP(0x30,$inp));
&call ("_aesni_decrypt4");
&movups ($rndkey0,&QWP(0x10,$inp));
&movups ($rndkey1,&QWP(0x20,$inp));
&pxor ($inout0,$ivec);
&movups ($ivec,&QWP(0x20,$inp));
&pxor ($inout1,$in0);
&pxor ($inout2,$in1);
&movups ($ivec,&QWP(0x30,$inp));
&movups (&QWP(0,$out),$inout0);
&pxor ($inout2,$rndkey0);
&pxor ($inout3,$rndkey1);
&movups (&QWP(0x10,$out),$inout1);
&movaps ($inout0,$inout2);
&lea ($out,&DWP(0x20,$out));
&movups (&QWP(0x20,$out),$inout2);
&movaps ($inout0,$inout3);
&lea ($out,&DWP(0x30,$out));
&jmp (&label("cbc_dec_tail_collected"));
&set_label("cbc_dec_one");
&call ("_aesni_decrypt1");
&aesni_inline_generate1("dec"); # &call ("_aesni_decrypt3");
&pxor ($inout0,$ivec);
&movaps ($ivec,$in0);
&jmp (&label("cbc_dec_tail_collected"));
......@@ -396,6 +487,18 @@ if ($PREFIX eq "aesni") {
&movaps ($inout0,$inout1);
&movaps ($ivec,$in1);
&lea ($out,&DWP(0x10,$out));
&jmp (&label("cbc_dec_tail_collected"));
&set_label("cbc_dec_three");
&call ("_aesni_decrypt3");
&pxor ($inout0,$ivec);
&pxor ($inout1,$in0);
&pxor ($inout2,$in1);
&movups (&QWP(0,$out),$inout0);
&movups (&QWP(0x10,$out),$inout1);
&movaps ($inout0,$inout2);
&movups ($ivec,&QWP(0x20,$inp));
&lea ($out,&DWP(0x20,$out));
&set_label("cbc_dec_tail_collected");
&and ($len,15);
......@@ -446,7 +549,7 @@ if ($PREFIX eq "aesni") {
&jne (&label("bad_keybits"));
&set_label("10rounds",16);
&mov ($rounds,10);
&mov ($rounds,9);
&$movekey (&QWP(-16,$key),"xmm0"); # round 0
&aeskeygenassist("xmm1","xmm0",0x01); # round 1
&call (&label("key_128_cold"));
......@@ -487,7 +590,7 @@ if ($PREFIX eq "aesni") {
&set_label("12rounds",16);
&movq ("xmm2",&QWP(16,"eax")); # remaining 1/3 of *userKey
&mov ($rounds,12);
&mov ($rounds,11);
&$movekey (&QWP(-16,$key),"xmm0") # round 0
&aeskeygenassist("xmm1","xmm2",0x01); # round 1,2
&call (&label("key_192a_cold"));
......@@ -540,7 +643,7 @@ if ($PREFIX eq "aesni") {
&set_label("14rounds",16);
&movups ("xmm2",&QWP(16,"eax")); # remaining half of *userKey
&mov ($rounds,14);
&mov ($rounds,13);
&lea ($key,&DWP(16,$key));
&$movekey (&QWP(-32,$key),"xmm0"); # round 0
&$movekey (&QWP(-16,$key),"xmm2"); # round 1
......@@ -625,10 +728,10 @@ if ($PREFIX eq "aesni") {
&mov ($key,&wparam(2));
&call ("_aesni_set_encrypt_key");
&mov ($key,&wparam(2));
&shl ($rounds,4) # actually rounds after _aesni_set_encrypt_key
&shl ($rounds,4) # rounds-1 after _aesni_set_encrypt_key
&test ("eax","eax");
&jnz (&label("dec_key_ret"));
&lea ("eax",&DWP(0,$key,$rounds)); # end of key schedule
&lea ("eax",&DWP(16,$key,$rounds)); # end of key schedule
&$movekey ("xmm0",&QWP(0,$key)); # just swap
&$movekey ("xmm1",&QWP(0,"eax"));
......@@ -636,9 +739,8 @@ if ($PREFIX eq "aesni") {
&$movekey (&QWP(0,$key),"xmm1");
&lea ($key,&DWP(16,$key));
&lea ("eax",&DWP(-16,"eax"));
&jmp (&label("dec_key_inverse"));
&set_label("dec_key_inverse",16);
&set_label("dec_key_inverse");
&$movekey ("xmm0",&QWP(0,$key)); # swap and inverse
&$movekey ("xmm1",&QWP(0,"eax"));
&aesimc ("xmm0","xmm0");
......
crypto/aes/asm/aesni-x86_64.pl
浏览文件 @ d608b4d6
此差异已折叠。
crypto/engine/eng_aesni.c
浏览文件 @ d608b4d6
......@@ -147,8 +147,9 @@ static int aesni_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
((void *)(((unsigned long)(x)+AESNI_MIN_ALIGN-1)&~(AESNI_MIN_ALIGN-1)))
/* Engine names */
static const char *aesni_id = "aesni";
static const char *aesni_name = "Intel AES-NI engine";
static const char aesni_id[] = "aesni",
aesni_name[] = "Intel AES-NI engine",
no_aesni_name[] = "Intel AES-NI engine (no-aesni)";
/* ===== Engine "management" functions ===== */
......@@ -156,15 +157,15 @@ static const char *aesni_name = "Intel AES-NI engine";
static int
aesni_bind_helper(ENGINE *e)
{
if (!(OPENSSL_ia32cap_P[1] & (1UL << (57-32))))
return 0;
int engage = (OPENSSL_ia32cap_P[1] & (1 << (57-32))) != 0;
/* Register everything or return with an error */
if (!ENGINE_set_id(e, aesni_id) ||
!ENGINE_set_name(e, aesni_name) ||
!ENGINE_set_name(e, engage ? aesni_name : no_aesni_name) ||
!ENGINE_set_init_function(e, aesni_init) ||
!ENGINE_set_ciphers (e, aesni_ciphers))
(engage && !ENGINE_set_ciphers (e, aesni_ciphers))
)
return 0;
/* Everything looks good */
......@@ -286,14 +287,14 @@ static int aesni_cipher_cfb(EVP_CIPHER_CTX *ctx, unsigned char *out,
{ AES_KEY *key = AESNI_ALIGN(ctx->cipher_data);
CRYPTO_cfb128_encrypt(in, out, inl, key, ctx->iv,
&ctx->num, ctx->encrypt,
aesni_encrypt);
(block128_f)aesni_encrypt);
return 1;
}
static int aesni_cipher_ofb(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, size_t inl)
{ AES_KEY *key = AESNI_ALIGN(ctx->cipher_data);
CRYPTO_ofb128_encrypt(in, out, inl, key, ctx->iv,
&ctx->num, aesni_encrypt);
&ctx->num, (block128_f)aesni_encrypt);
return 1;
}
......
test/test_aesni
浏览文件 @ d608b4d6
......@@ -14,23 +14,19 @@ else
exit 1;
fi
if $PROG engine aesni | grep aesni; then
if $PROG engine aesni | grep -v no-aesni; then
HASH=`cat $PROG | $PROG dgst -hex`
ACE_ALGS=" aes-128-ecb aes-192-ecb aes-256-ecb \
AES_ALGS=" aes-128-ecb aes-192-ecb aes-256-ecb \
aes-128-cbc aes-192-cbc aes-256-cbc \
aes-128-cfb aes-192-cfb aes-256-cfb \
aes-128-ofb aes-192-ofb aes-256-ofb"
BUFSIZE="16 32 48 64 80 96 128 999"
ACE_ALGS=" aes-128-cbc aes-192-cbc aes-256-cbc \
aes-128-cfb aes-192-cfb aes-256-cfb \
aes-128-ofb aes-192-ofb aes-256-ofb"
BUFSIZE="48 64 80 96 128 999"
BUFSIZE="16 32 48 64 80 96 128 144 999"
nerr=0
for alg in $ACE_ALGS; do
for alg in $AES_ALGS; do
echo $alg
for bufsize in $BUFSIZE; do
TEST=`( cat $PROG | \
......
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