Commit a69c0a1b authored by Andy Polyakov's avatar Andy Polyakov
Browse files

evp/e_aes_cbc_hmac_sha*.c: harmonize names, fix bugs.

parent b1de640f

crypto/evp/e_aes_cbc_hmac_sha1.c

+52 −38
Original line number Diff line number Diff line
@@ -71,8 +71,8 @@ 
#define EVP_CIPH_FLAG_DEFAULT_ASN1 0

#endif



#if !defined(EVP_CIPH_FLAG_TLS11_MULTI_BLOCK)

#define EVP_CIPH_FLAG_TLS11_MULTI_BLOCK 0

#if !defined(EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK)

#define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0

#endif



#define TLS1_1_VERSION 0x0302
@@ -95,7 +95,7 @@ typedef struct 
	defined(_M_AMD64)	|| defined(_M_X64)	|| \

	defined(__INTEL__)	)



extern unsigned int OPENSSL_ia32cap_P[2];

extern unsigned int OPENSSL_ia32cap_P[3];

#define AESNI_CAPABLE   (1<<(57-32))



int aesni_set_encrypt_key(const unsigned char *userKey, int bits,
@@ -177,7 +177,7 @@ static void sha1_update(SHA_CTX *c,const void *data,size_t len) 
#endif

#define SHA1_Update sha1_update



#if EVP_CIPH_FLAG_TLS11_MULTI_BLOCK

#if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK



typedef struct { unsigned int A[8],B[8],C[8],D[8],E[8]; } SHA1_MB_CTX;

typedef struct { const unsigned char *ptr; int blocks;  } HASH_DESC;
@@ -185,11 +185,11 @@ typedef struct { const unsigned char *ptr; int blocks; } HASH_DESC; 
void sha1_multi_block(SHA1_MB_CTX *,const HASH_DESC *,int);



typedef struct { const unsigned char *inp; unsigned char *out;

		 int blocks; double iv[2]; } CIPH_DESC; 

		 int blocks; u64 iv[2]; } CIPH_DESC; 



void aesni_multi_cbc_encrypt(CIPH_DESC *,void *,int);



static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key,

static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key,

	unsigned char *out, const unsigned char *inp, size_t inp_len,

	int n4x)	/* n4x is 1 or 2 */

{
@@ -202,6 +202,7 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key, 
	SHA1_MB_CTX	*ctx;

	unsigned int	frag, last, packlen, i, x4=4*n4x;

	size_t		ret = 0;

	u8		*IVs;



	ctx = (SHA1_MB_CTX *)(storage+32-((size_t)storage%32));	/* align */
@@ -228,21 +229,21 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key, 
#if defined(BSWAP8)

		blocks[i].q[0] = BSWAP8(BSWAP8(*(u64*)key->md.data)+i);

#else

		blocks[i].c[7] += key->md.data[7]+i;

		blocks[i].c[7] += ((u8*)key->md.data)[7]+i;

		if (blocks[i].c[7] < i) {

			int j;



			for (j=6;j>=0;j--) {

				if (blocks[i].c[j]=key->md.data[j]+1) break;

				if (blocks[i].c[j]=((u8*)key->md.data)[j]+1) break;

			}

		}

#endif

		blocks[i].c[8] = key->md.data[8];

		blocks[i].c[9] = key->md.data[9];

		blocks[i].c[10] = key->md.data[10];

		blocks[i].c[8] = ((u8*)key->md.data)[8];

		blocks[i].c[9] = ((u8*)key->md.data)[9];

		blocks[i].c[10] = ((u8*)key->md.data)[10];

		/* fix length */

		blocks[i].c[11] = (unsigned char)(len>>8);

		blocks[i].c[12] = (unsigned char)(len);

		blocks[i].c[11] = (u8)(len>>8);

		blocks[i].c[12] = (u8)(len);



		memcpy(blocks[i].c+13,hash_d[i].ptr,64-13);

		hash_d[i].ptr += 64-13;
@@ -252,7 +253,9 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key, 
		edges[i].blocks = 1;

	}



	/* hash 13-byte headers and first 64-13 bytes of inputs */

	sha1_multi_block(ctx,edges,n4x);

	/* hash bulk inputs */

	sha1_multi_block(ctx,hash_d,n4x);



	memset(blocks,0,sizeof(blocks));
@@ -276,6 +279,7 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key, 
		edges[i].ptr = blocks[i].c;

	}



	/* hash input tails and finalize */

	sha1_multi_block(ctx,edges,n4x);



	memset(blocks,0,sizeof(blocks));
@@ -291,6 +295,7 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key, 
		edges[i].blocks = 1;

	}



	/* finalize MACs */

	sha1_multi_block(ctx,edges,n4x);



	packlen = 5+16+((frag+20+16)&-16);
@@ -298,6 +303,8 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key, 
	out += (packlen<<(1+n4x))-packlen;

	inp += (frag<<(1+n4x))-frag;



	RAND_bytes((IVs=blocks[0].c),16*x4);	/* ask for IVs in bulk */



	for (i=x4-1;;i--) {

		unsigned int len = (i==(x4-1)?last:frag), pad, j;

		unsigned char *out0 = out;
@@ -308,42 +315,49 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key, 


		memmove(out,inp,len);

		out += len;

		inp -= frag;



		/* write MAC */

		((u32 *)out)[0] = BSWAP4(ctx->A[i]);

		((u32 *)out)[1] = BSWAP4(ctx->B[i]);

		((u32 *)out)[2] = BSWAP4(ctx->C[i]);

		((u32 *)out)[3] = BSWAP4(ctx->D[i]);

		((u32 *)out)[4] = BSWAP4(ctx->E[i]);

		out += 20;

		len += 20+16;

		len += 20;



		/* pad */

		pad = 15-len%16;

		for (j=0;j<=pad;j++) *(out++) = pad;

		len += pad+1;



		ciph_d[i].blocks = len/16;

		len += 16;	/* account for explicit iv */



		/* arrange header */

		out0[0] = key->md.data[8];

		out0[1] = key->md.data[9];

		out0[2] = key->md.data[10];

		out0[3] = (unsigned char)(len>>8);

		out0[4] = (unsigned char)(len);

		out0[0] = ((u8*)key->md.data)[8];

		out0[1] = ((u8*)key->md.data)[9];

		out0[2] = ((u8*)key->md.data)[10];

		out0[3] = (u8)(len>>8);

		out0[4] = (u8)(len);



		/* explicit iv */

		RAND_bytes((u8 *)ciph_d[i].iv, 16);

		memcpy(&out[5], ciph_d[i].iv, 16);

		memcpy(ciph_d[i].iv, IVs, 16);

		memcpy(&out0[5],     IVs, 16);



		ret += len+5;



		if (i==0) break;



		out = out0-packlen;

		inp -= frag;

		IVs += 16;

	}



	aesni_multi_cbc_encrypt(ciph_d,&key->ks,n4x);



	OPENSSL_cleanse(blocks,sizeof(blocks));

	OPENSSL_cleanse(ctx,sizeof(*ctx));



	return ret;

}

#endif
@@ -686,15 +700,15 @@ static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void 
			return SHA_DIGEST_LENGTH;

			}

		}

#if EVP_EVP_CIPH_FLAG_TLS11_MULTI_BLOCK

	case EVP_CTRL_TLS11_MULTI_BLOCK_AAD:

#if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK

	case EVP_CTRL_TLS1_1_MULTIBLOCK_AAD:

		{

		EVP_CTRL_TLS11_MULTI_BLOCK_PARAM *param =

			(EVP_CTRL_TLS11_MULTI_BLOCK_PARAM *)ptr;

		EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =

			(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;

		unsigned int n4x=1, x4;

		unsigned int frag, last, packlen, inp_len;



		if (arg<sizeof(EVP_CTRL_TLS11_MULTI_BLOCK_PARAM)) return -1;

		if (arg<sizeof(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM)) return -1;



		inp_len = param->inp[11]<<8|param->inp[12];
@@ -703,9 +717,9 @@ static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void 
			if ((param->inp[9]<<8|param->inp[10]) < TLS1_1_VERSION)

				return -1;



			if (inp_len<2048) return -1;	/* too short */

			if (inp_len<4096) return 0;	/* too short */



			if (inp_len>=6144) n4x=2;

			if (OPENSSL_ia32cap_P[2]&(1<<5)) n4x=2;	/* AVX2 */



			key->md = key->head;

			SHA1_Update(&key->md,param->inp,13);
@@ -720,7 +734,7 @@ static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void 
			}



			packlen = 5+16+((frag+20+16)&-16);

			packlen = (packlen<<(1+n4x))-packlen;

			packlen = (packlen<<n4x)-packlen;

			packlen += 5+16+((last+20+16)&-16);



			param->interleave = x4;
@@ -730,15 +744,15 @@ static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void 
		else

			return -1;	/* not yet */

		}

	case EVP_CTRL_TLS11_MULTI_BLOCK_ENCRYPT:

	case EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT:

		{

		EVP_CTRL_TLS11_MULTI_BLOCK_PARAM *param =

			(EVP_CTRL_TLS11_MULTI_BLOCK_PARAM *)ptr;

		EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =

			(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;



		return tls11_multi_block_encrypt(key,param->out,param->inp,

		return (int)tls1_1_multi_block_encrypt(key,param->out,param->inp,

						param->len,param->interleave/4);

		}

	case EVP_CTRL_TLS11_MULTI_BLOCK_DECRYPT:

	case EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT:

#endif

	default:

		return -1;
@@ -754,7 +768,7 @@ static EVP_CIPHER aesni_128_cbc_hmac_sha1_cipher = 
#endif

	16,16,16,

	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|

	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS11_MULTI_BLOCK,

	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,

	aesni_cbc_hmac_sha1_init_key,

	aesni_cbc_hmac_sha1_cipher,

	NULL,
@@ -774,7 +788,7 @@ static EVP_CIPHER aesni_256_cbc_hmac_sha1_cipher = 
#endif

	16,32,16,

	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|

	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS11_MULTI_BLOCK,

	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,

	aesni_cbc_hmac_sha1_init_key,

	aesni_cbc_hmac_sha1_cipher,

	NULL,

crypto/evp/e_aes_cbc_hmac_sha256.c

+51 −37
Original line number Diff line number Diff line
@@ -71,8 +71,8 @@ 
#define EVP_CIPH_FLAG_DEFAULT_ASN1 0

#endif



#if !defined(EVP_CIPH_FLAG_TLS11_MULTI_BLOCK)

#define EVP_CIPH_FLAG_TLS11_MULTI_BLOCK 0

#if !defined(EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK)

#define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0

#endif



#define TLS1_1_VERSION 0x0302
@@ -178,7 +178,7 @@ static void sha256_update(SHA256_CTX *c,const void *data,size_t len) 
#endif

#define SHA256_Update sha256_update



#if EVP_CIPH_FLAG_TLS11_MULTI_BLOCK

#if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK



typedef struct { unsigned int A[8],B[8],C[8],D[8],E[8],F[8],G[8],H[8]; } SHA256_MB_CTX;

typedef struct { const unsigned char *ptr; int blocks;  } HASH_DESC;
@@ -186,11 +186,11 @@ typedef struct { const unsigned char *ptr; int blocks; } HASH_DESC; 
void sha256_multi_block(SHA256_MB_CTX *,const HASH_DESC *,int);



typedef struct { const unsigned char *inp; unsigned char *out;

		 int blocks; double iv[2]; } CIPH_DESC; 

		 int blocks; u64 iv[2]; } CIPH_DESC; 



void aesni_multi_cbc_encrypt(CIPH_DESC *,void *,int);



static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key,

static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key,

	unsigned char *out, const unsigned char *inp, size_t inp_len,

	int n4x)	/* n4x is 1 or 2 */

{
@@ -203,6 +203,7 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key, 
	SHA256_MB_CTX	*ctx;

	unsigned int	frag, last, packlen, i, x4=4*n4x;

	size_t		ret = 0;

	u8		*IVs;



	ctx = (SHA256_MB_CTX *)(storage+32-((size_t)storage%32));	/* align */
@@ -232,21 +233,21 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key, 
#if defined(BSWAP8)

		blocks[i].q[0] = BSWAP8(BSWAP8(*(u64*)key->md.data)+i);

#else

		blocks[i].c[7] += key->md.data[7]+i;

		blocks[i].c[7] += ((u8*)key->md.data)[7]+i;

		if (blocks[i].c[7] < i) {

			int j;



			for (j=6;j>=0;j--) {

				if (blocks[i].c[j]=key->md.data[j]+1) break;

				if (blocks[i].c[j]=((u8*)key->md.data)[j]+1) break;

			}

		}

#endif

		blocks[i].c[8] = key->md.data[8];

		blocks[i].c[9] = key->md.data[9];

		blocks[i].c[10] = key->md.data[10];

		blocks[i].c[8] = ((u8*)key->md.data)[8];

		blocks[i].c[9] = ((u8*)key->md.data)[9];

		blocks[i].c[10] = ((u8*)key->md.data)[10];

		/* fix length */

		blocks[i].c[11] = (unsigned char)(len>>8);

		blocks[i].c[12] = (unsigned char)(len);

		blocks[i].c[11] = (u8)(len>>8);

		blocks[i].c[12] = (u8)(len);



		memcpy(blocks[i].c+13,hash_d[i].ptr,64-13);

		hash_d[i].ptr += 64-13;
@@ -256,7 +257,9 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key, 
		edges[i].blocks = 1;

	}



	/* hash 13-byte headers and first 64-13 bytes of inputs */

	sha256_multi_block(ctx,edges,n4x);

	/* hash bulk inputs */

	sha256_multi_block(ctx,hash_d,n4x);



	memset(blocks,0,sizeof(blocks));
@@ -280,6 +283,7 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key, 
		edges[i].ptr = blocks[i].c;

	}



	/* hash input tails and finalize */

	sha256_multi_block(ctx,edges,n4x);



	memset(blocks,0,sizeof(blocks));
@@ -298,6 +302,7 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key, 
		edges[i].blocks = 1;

	}



	/* finalize MACs */

	sha256_multi_block(ctx,edges,n4x);



	packlen = 5+16+((frag+32+16)&-16);
@@ -305,6 +310,8 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key, 
	out += (packlen<<(1+n4x))-packlen;

	inp += (frag<<(1+n4x))-frag;



	RAND_bytes((IVs=blocks[0].c),16*x4);	/* ask for IVs in bulk */



	for (i=x4-1;;i--) {

		unsigned int len = (i==(x4-1)?last:frag), pad, j;

		unsigned char *out0 = out;
@@ -315,8 +322,8 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key, 


		memmove(out,inp,len);

		out += len;

		inp -= frag;



		/* write MAC */

		((u32 *)out)[0] = BSWAP4(ctx->A[i]);

		((u32 *)out)[1] = BSWAP4(ctx->B[i]);

		((u32 *)out)[2] = BSWAP4(ctx->C[i]);
@@ -326,34 +333,41 @@ static size_t tls11_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key, 
		((u32 *)out)[6] = BSWAP4(ctx->G[i]);

		((u32 *)out)[7] = BSWAP4(ctx->H[i]);

		out += 32;

		len += 32+16;

		len += 32;



		/* pad */

		pad = 15-len%16;

		for (j=0;j<=pad;j++) *(out++) = pad;

		len += pad+1;



		ciph_d[i].blocks = len/16;

		len += 16;	/* account for explicit iv */



		/* arrange header */

		out0[0] = key->md.data[8];

		out0[1] = key->md.data[9];

		out0[2] = key->md.data[10];

		out0[3] = (unsigned char)(len>>8);

		out0[4] = (unsigned char)(len);

		out0[0] = ((u8*)key->md.data)[8];

		out0[1] = ((u8*)key->md.data)[9];

		out0[2] = ((u8*)key->md.data)[10];

		out0[3] = (u8)(len>>8);

		out0[4] = (u8)(len);



		/* explicit iv */

		RAND_bytes((u8 *)ciph_d[i].iv, 16);

		memcpy(&out[5], ciph_d[i].iv, 16);

		memcpy(ciph_d[i].iv, IVs, 16);

		memcpy(&out0[5],     IVs, 16);



		ret += len+5;



		if (i==0) break;



		out = out0-packlen;

		inp -= frag;

		IVs += 16;

	}



	aesni_multi_cbc_encrypt(ciph_d,&key->ks,n4x);



	OPENSSL_cleanse(blocks,sizeof(blocks));

	OPENSSL_cleanse(ctx,sizeof(*ctx));



	return ret;

}

#endif
@@ -713,15 +727,15 @@ static int aesni_cbc_hmac_sha256_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, vo 
			return SHA256_DIGEST_LENGTH;

			}

		}

#if EVP_EVP_CIPH_FLAG_TLS11_MULTI_BLOCK

	case EVP_CTRL_TLS11_MULTI_BLOCK_AAD:

#if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK

	case EVP_CTRL_TLS1_1_MULTIBLOCK_AAD:

		{

		EVP_CTRL_TLS11_MULTI_BLOCK_PARAM *param =

			(EVP_CTRL_TLS11_MULTI_BLOCK_PARAM *)ptr;

		EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =

			(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;

		unsigned int n4x=1, x4;

		unsigned int frag, last, packlen, inp_len;



		if (arg<sizeof(EVP_CTRL_TLS11_MULTI_BLOCK_PARAM)) return -1;

		if (arg<sizeof(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM)) return -1;



		inp_len = param->inp[11]<<8|param->inp[12];
@@ -730,9 +744,9 @@ static int aesni_cbc_hmac_sha256_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, vo 
			if ((param->inp[9]<<8|param->inp[10]) < TLS1_1_VERSION)

				return -1;



			if (inp_len<2048) return -1;	/* too short */

			if (inp_len<2048) return 0;	/* too short */



			if (inp_len>=6144) n4x=2;

			if (OPENSSL_ia32cap_P[2]&(1<<5)) n4x=2;	/* AVX2 */



			key->md = key->head;

			SHA256_Update(&key->md,param->inp,13);
@@ -747,7 +761,7 @@ static int aesni_cbc_hmac_sha256_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, vo 
			}



			packlen = 5+16+((frag+32+16)&-16);

			packlen = (packlen<<(1+n4x))-packlen;

			packlen = (packlen<<n4x)-packlen;

			packlen += 5+16+((last+32+16)&-16);



			param->interleave = x4;
@@ -757,15 +771,15 @@ static int aesni_cbc_hmac_sha256_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, vo 
		else

			return -1;	/* not yet */

		}

	case EVP_CTRL_TLS11_MULTI_BLOCK_ENCRYPT:

	case EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT:

		{

		EVP_CTRL_TLS11_MULTI_BLOCK_PARAM *param =

			(EVP_CTRL_TLS11_MULTI_BLOCK_PARAM *)ptr;

		EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =

			(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;



		return tls11_multi_block_encrypt(key,param->out,param->inp,

		return (int)tls1_1_multi_block_encrypt(key,param->out,param->inp,

						param->len,param->interleave/4);

		}

	case EVP_CTRL_TLS11_MULTI_BLOCK_DECRYPT:

	case EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT:

#endif

	default:

		return -1;
@@ -781,7 +795,7 @@ static EVP_CIPHER aesni_128_cbc_hmac_sha256_cipher = 
#endif

	16,16,16,

	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|

	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS11_MULTI_BLOCK,

	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,

	aesni_cbc_hmac_sha256_init_key,

	aesni_cbc_hmac_sha256_cipher,

	NULL,
@@ -801,7 +815,7 @@ static EVP_CIPHER aesni_256_cbc_hmac_sha256_cipher = 
#endif

	16,32,16,

	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|

	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS11_MULTI_BLOCK,

	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,

	aesni_cbc_hmac_sha256_init_key,

	aesni_cbc_hmac_sha256_cipher,

	NULL,