openssl: add configuration options, disable ssl3

Adds the following configuration options:
* using optimized assembler code (was always on before)
* use of x86 SSE2 instructions
* dyanic engine support
* include error messages
* Camellia, Gost, Idea, MDC2, Seed & Whirlpool algorithms
* RFC3779, CMS protocols
* VIA padlock hardware acceleration engine

Installs openssl.cnf with the library as it is used by engines
independent of the openssl util.

Fixes DTLS option that was innefective before.

Disables insecure SSL3 protocol and SHA0.

Adds openwrt-specific targets to Configure script, including asm support
for i386, ppc and mips64.

Strips building dirs from CFLAGS shown in binary.

Skips the fuzz directory during build.

Removed include/crypto/devcrypto.h that was included here, to use the
cryptodev-linux package, now that it was been moved from the packages
feed to the main openwrt repository.

This decreses the size of the ipk binray on MIPS32 by about 3.3%:
old:
706.957 bin/packages/mips_24kc/base/libopenssl1.0.0_1.0.2q-2_mips_24kc.ipk
199.294 bin/packages/mips_24kc/base/openssl-util_1.0.2q-2_mips_24kc.ipk

new:
693.941 bin/packages/mips_24kc/base/libopenssl1.0.0_1.0.2q-2_mips_24kc.ipk
193.827 bin/packages/mips_24kc/base/openssl-util_1.0.2q-2_mips_24kc.ipk

Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>

1 files changed, 0 insertions, 292 deletions

diff --git a/package/libs/openssl/include/crypto/cryptodev.h b/package/libs/openssl/include/crypto/cryptodev.h
deleted file mode 100644
index 7fb9c7dcda..0000000000
--- a/package/libs/openssl/include/crypto/cryptodev.h
+++ /dev/null
@@ -1,292 +0,0 @@
-/* This is a source compatible implementation with the original API of
- * cryptodev by Angelos D. Keromytis, found at openbsd cryptodev.h.
- * Placed under public domain */
-
-#ifndef L_CRYPTODEV_H
-#define L_CRYPTODEV_H
-
-#include <linux/types.h>
-#ifndef __KERNEL__
-#define __user
-#endif
-
-/* API extensions for linux */
-#define CRYPTO_HMAC_MAX_KEY_LEN		512
-#define CRYPTO_CIPHER_MAX_KEY_LEN	64
-
-/* All the supported algorithms
- */
-enum cryptodev_crypto_op_t {
-	CRYPTO_DES_CBC = 1,
-	CRYPTO_3DES_CBC = 2,
-	CRYPTO_BLF_CBC = 3,
-	CRYPTO_CAST_CBC = 4,
-	CRYPTO_SKIPJACK_CBC = 5,
-	CRYPTO_MD5_HMAC = 6,
-	CRYPTO_SHA1_HMAC = 7,
-	CRYPTO_RIPEMD160_HMAC = 8,
-	CRYPTO_MD5_KPDK = 9,
-	CRYPTO_SHA1_KPDK = 10,
-	CRYPTO_RIJNDAEL128_CBC = 11,
-	CRYPTO_AES_CBC = CRYPTO_RIJNDAEL128_CBC,
-	CRYPTO_ARC4 = 12,
-	CRYPTO_MD5 = 13,
-	CRYPTO_SHA1 = 14,
-	CRYPTO_DEFLATE_COMP = 15,
-	CRYPTO_NULL = 16,
-	CRYPTO_LZS_COMP = 17,
-	CRYPTO_SHA2_256_HMAC = 18,
-	CRYPTO_SHA2_384_HMAC = 19,
-	CRYPTO_SHA2_512_HMAC = 20,
-	CRYPTO_AES_CTR = 21,
-	CRYPTO_AES_XTS = 22,
-	CRYPTO_AES_ECB = 23,
-	CRYPTO_AES_GCM = 50,
-
-	CRYPTO_CAMELLIA_CBC = 101,
-	CRYPTO_RIPEMD160,
-	CRYPTO_SHA2_224,
-	CRYPTO_SHA2_256,
-	CRYPTO_SHA2_384,
-	CRYPTO_SHA2_512,
-	CRYPTO_SHA2_224_HMAC,
-	CRYPTO_ALGORITHM_ALL, /* Keep updated - see below */
-};
-
-#define	CRYPTO_ALGORITHM_MAX	(CRYPTO_ALGORITHM_ALL - 1)
-
-/* Values for ciphers */
-#define DES_BLOCK_LEN		8
-#define DES3_BLOCK_LEN		8
-#define RIJNDAEL128_BLOCK_LEN	16
-#define AES_BLOCK_LEN		RIJNDAEL128_BLOCK_LEN
-#define CAMELLIA_BLOCK_LEN      16
-#define BLOWFISH_BLOCK_LEN	8
-#define SKIPJACK_BLOCK_LEN	8
-#define CAST128_BLOCK_LEN	8
-
-/* the maximum of the above */
-#define EALG_MAX_BLOCK_LEN	16
-
-/* Values for hashes/MAC */
-#define AALG_MAX_RESULT_LEN		64
-
-/* maximum length of verbose alg names (depends on CRYPTO_MAX_ALG_NAME) */
-#define CRYPTODEV_MAX_ALG_NAME		64
-
-#define HASH_MAX_LEN 64
-
-/* input of CIOCGSESSION */
-struct session_op {
-	/* Specify either cipher or mac
-	 */
-	__u32	cipher;		/* cryptodev_crypto_op_t */
-	__u32	mac;		/* cryptodev_crypto_op_t */
-
-	__u32	keylen;
-	__u8	__user *key;
-	__u32	mackeylen;
-	__u8	__user *mackey;
-
-	__u32	ses;		/* session identifier */
-};
-
-struct session_info_op {
-	__u32 ses;		/* session identifier */
-
-	/* verbose names for the requested ciphers */
-	struct alg_info {
-		char cra_name[CRYPTODEV_MAX_ALG_NAME];
-		char cra_driver_name[CRYPTODEV_MAX_ALG_NAME];
-	} cipher_info, hash_info;
-
-	__u16	alignmask;	/* alignment constraints */
-	__u32   flags;          /* SIOP_FLAGS_* */
-};
-
-/* If this flag is set then this algorithm uses
- * a driver only available in kernel (software drivers,
- * or drivers based on instruction sets do not set this flag).
- *
- * If multiple algorithms are involved (as in AEAD case), then
- * if one of them is kernel-driver-only this flag will be set.
- */
-#define SIOP_FLAG_KERNEL_DRIVER_ONLY 1
-
-#define	COP_ENCRYPT	0
-#define COP_DECRYPT	1
-
-/* input of CIOCCRYPT */
-struct crypt_op {
-	__u32	ses;		/* session identifier */
-	__u16	op;		/* COP_ENCRYPT or COP_DECRYPT */
-	__u16	flags;		/* see COP_FLAG_* */
-	__u32	len;		/* length of source data */
-	__u8	__user *src;	/* source data */
-	__u8	__user *dst;	/* pointer to output data */
-	/* pointer to output data for hash/MAC operations */
-	__u8	__user *mac;
-	/* initialization vector for encryption operations */
-	__u8	__user *iv;
-};
-
-/* input of CIOCAUTHCRYPT */
-struct crypt_auth_op {
-	__u32	ses;		/* session identifier */
-	__u16	op;		/* COP_ENCRYPT or COP_DECRYPT */
-	__u16	flags;		/* see COP_FLAG_AEAD_* */
-	__u32	len;		/* length of source data */
-	__u32	auth_len;	/* length of auth data */
-	__u8	__user *auth_src;	/* authenticated-only data */
-
-	/* The current implementation is more efficient if data are
-	 * encrypted in-place (src==dst). */
-	__u8	__user *src;	/* data to be encrypted and authenticated */
-	__u8	__user *dst;	/* pointer to output data. Must have
-	                         * space for tag. For TLS this should be at least 
-	                         * len + tag_size + block_size for padding */
-
-	__u8    __user *tag;    /* where the tag will be copied to. TLS mode
-                                 * doesn't use that as tag is copied to dst.
-                                 * SRTP mode copies tag there. */
-	__u32	tag_len;	/* the length of the tag. Use zero for digest size or max tag. */
-
-	/* initialization vector for encryption operations */
-	__u8	__user *iv;
-	__u32   iv_len;
-};
-
-/* In plain AEAD mode the following are required:
- *  flags   : 0
- *  iv      : the initialization vector (12 bytes)
- *  auth_len: the length of the data to be authenticated
- *  auth_src: the data to be authenticated
- *  len     : length of data to be encrypted
- *  src     : the data to be encrypted
- *  dst     : space to hold encrypted data. It must have
- *            at least a size of len + tag_size.
- *  tag_size: the size of the desired authentication tag or zero to use
- *            the maximum tag output.
- *
- * Note tag isn't being used because the Linux AEAD interface
- * copies the tag just after data.
- */
-
-/* In TLS mode (used for CBC ciphers that required padding) 
- * the following are required:
- *  flags   : COP_FLAG_AEAD_TLS_TYPE
- *  iv      : the initialization vector
- *  auth_len: the length of the data to be authenticated only
- *  len     : length of data to be encrypted
- *  auth_src: the data to be authenticated
- *  src     : the data to be encrypted
- *  dst     : space to hold encrypted data (preferably in-place). It must have
- *            at least a size of len + tag_size + blocksize.
- *  tag_size: the size of the desired authentication tag or zero to use
- *            the default mac output.
- *
- * Note that the padding used is the minimum padding.
- */
-
-/* In SRTP mode the following are required:
- *  flags   : COP_FLAG_AEAD_SRTP_TYPE
- *  iv      : the initialization vector
- *  auth_len: the length of the data to be authenticated. This must
- *            include the SRTP header + SRTP payload (data to be encrypted) + rest
- *            
- *  len     : length of data to be encrypted
- *  auth_src: pointer the data to be authenticated. Should point at the same buffer as src.
- *  src     : pointer to the data to be encrypted.
- *  dst     : This is mandatory to be the same as src (in-place only).
- *  tag_size: the size of the desired authentication tag or zero to use
- *            the default mac output.
- *  tag     : Pointer to an address where the authentication tag will be copied.
- */
-
-
-/* struct crypt_op flags */
-
-#define COP_FLAG_NONE		(0 << 0) /* totally no flag */
-#define COP_FLAG_UPDATE		(1 << 0) /* multi-update hash mode */
-#define COP_FLAG_FINAL		(1 << 1) /* multi-update final hash mode */
-#define COP_FLAG_WRITE_IV	(1 << 2) /* update the IV during operation */
-#define COP_FLAG_NO_ZC		(1 << 3) /* do not zero-copy */
-#define COP_FLAG_AEAD_TLS_TYPE  (1 << 4) /* authenticate and encrypt using the 
-                                          * TLS protocol rules */
-#define COP_FLAG_AEAD_SRTP_TYPE  (1 << 5) /* authenticate and encrypt using the 
-                                           * SRTP protocol rules */
-#define COP_FLAG_RESET		(1 << 6) /* multi-update reset the state.
-                                          * should be used in combination
-                                          * with COP_FLAG_UPDATE */
-
-
-/* Stuff for bignum arithmetic and public key
- * cryptography - not supported yet by linux
- * cryptodev.
- */
-
-#define	CRYPTO_ALG_FLAG_SUPPORTED	1
-#define	CRYPTO_ALG_FLAG_RNG_ENABLE	2
-#define	CRYPTO_ALG_FLAG_DSA_SHA		4
-
-struct crparam {
-	__u8	*crp_p;
-	__u32	crp_nbits;
-};
-
-#define CRK_MAXPARAM	8
-
-/* input of CIOCKEY */
-struct crypt_kop {
-	__u32	crk_op;		/* cryptodev_crk_op_t */
-	__u32	crk_status;
-	__u16	crk_iparams;
-	__u16	crk_oparams;
-	__u32	crk_pad1;
-	struct crparam	crk_param[CRK_MAXPARAM];
-};
-
-enum cryptodev_crk_op_t {
-	CRK_MOD_EXP = 0,
-	CRK_MOD_EXP_CRT = 1,
-	CRK_DSA_SIGN = 2,
-	CRK_DSA_VERIFY = 3,
-	CRK_DH_COMPUTE_KEY = 4,
-	CRK_ALGORITHM_ALL
-};
-
-#define CRK_ALGORITHM_MAX	(CRK_ALGORITHM_ALL-1)
-
-/* features to be queried with CIOCASYMFEAT ioctl
- */
-#define CRF_MOD_EXP		(1 << CRK_MOD_EXP)
-#define CRF_MOD_EXP_CRT		(1 << CRK_MOD_EXP_CRT)
-#define CRF_DSA_SIGN		(1 << CRK_DSA_SIGN)
-#define CRF_DSA_VERIFY		(1 << CRK_DSA_VERIFY)
-#define CRF_DH_COMPUTE_KEY	(1 << CRK_DH_COMPUTE_KEY)
-
-
-/* ioctl's. Compatible with old linux cryptodev.h
- */
-#define CRIOGET         _IOWR('c', 101, __u32)
-#define CIOCGSESSION    _IOWR('c', 102, struct session_op)
-#define CIOCFSESSION    _IOW('c', 103, __u32)
-#define CIOCCRYPT       _IOWR('c', 104, struct crypt_op)
-#define CIOCKEY         _IOWR('c', 105, struct crypt_kop)
-#define CIOCASYMFEAT    _IOR('c', 106, __u32)
-#define CIOCGSESSINFO	_IOWR('c', 107, struct session_info_op)
-
-/* to indicate that CRIOGET is not required in linux
- */
-#define CRIOGET_NOT_NEEDED 1
-
-/* additional ioctls for AEAD */
-#define CIOCAUTHCRYPT   _IOWR('c', 109, struct crypt_auth_op)
-
-/* additional ioctls for asynchronous operation.
- * These are conditionally enabled since version 1.6.
- */
-#define CIOCASYNCCRYPT    _IOW('c', 110, struct crypt_op)
-#define CIOCASYNCFETCH    _IOR('c', 111, struct crypt_op)
-
-#endif /* L_CRYPTODEV_H */