diff options
Diffstat (limited to 'openssl/demos/engines/zencod/hw_zencod.h')
| -rw-r--r-- | openssl/demos/engines/zencod/hw_zencod.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/openssl/demos/engines/zencod/hw_zencod.h b/openssl/demos/engines/zencod/hw_zencod.h new file mode 100644 index 000000000..415c9a6be --- /dev/null +++ b/openssl/demos/engines/zencod/hw_zencod.h @@ -0,0 +1,160 @@ +/* File : /crypto/engine/vendor_defns/hw_zencod.h */ +/* ==================================================================== + * Written by Donnat Frederic (frederic.donnat@zencod.com) from ZENCOD + * for "zencod" ENGINE integration in OpenSSL project. + */ + + + #ifndef _HW_ZENCOD_H_ +#define _HW_ZENCOD_H_ + +#include <stdio.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#define ZENBRIDGE_MAX_KEYSIZE_RSA 2048 +#define ZENBRIDGE_MAX_KEYSIZE_RSA_CRT 1024 +#define ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN 1024 +#define ZENBRIDGE_MAX_KEYSIZE_DSA_VRFY 1024 + +/* Library version computation */ +#define ZENBRIDGE_VERSION_MAJOR(x) (((x) >> 16) | 0xff) +#define ZENBRIDGE_VERSION_MINOR(x) (((x) >> 8) | 0xff) +#define ZENBRIDGE_VERSION_PATCH(x) (((x) >> 0) | 0xff) +#define ZENBRIDGE_VERSION(x, y, z) ((x) << 16 | (y) << 8 | (z)) + +/* + * Memory type + */ +typedef struct zencod_number_s { + unsigned long len; + unsigned char *data; +} zen_nb_t; + +#define KEY zen_nb_t + + +/* + * Misc + */ +typedef int t_zencod_lib_version (void); +typedef int t_zencod_hw_version (void); +typedef int t_zencod_test (void); +typedef int t_zencod_dump_key (FILE *stream, char *msg, KEY *key); + + +/* + * Key management tools + */ +typedef KEY *t_zencod_new_number (unsigned long len, unsigned char *data); +typedef int t_zencod_init_number (KEY *n, unsigned long len, unsigned char *data); +typedef unsigned long t_zencod_bytes2bits (unsigned char *n, unsigned long bytes); +typedef unsigned long t_zencod_bits2bytes (unsigned long bits); + + +/* + * RSA API + */ +/* Compute modular exponential : y = x**e | n */ +typedef int t_zencod_rsa_mod_exp (KEY *y, KEY *x, KEY *n, KEY *e); +/* Compute modular exponential : y1 = (x | p)**edp | p, y2 = (x | p)**edp | p, y = y2 + (qinv * (y1 - y2) | p) * q */ +typedef int t_zencod_rsa_mod_exp_crt (KEY *y, KEY *x, KEY *p, KEY *q, + KEY *edp, KEY *edq, KEY *qinv); + + +/* + * DSA API + */ +typedef int t_zencod_dsa_do_sign (unsigned int hash, KEY *data, KEY *random, + KEY *p, KEY *q, KEY *g, KEY *x, KEY *r, KEY *s); +typedef int t_zencod_dsa_do_verify (unsigned int hash, KEY *data, + KEY *p, KEY *q, KEY *g, KEY *y, + KEY *r, KEY *s, KEY *v); + + +/* + * DH API + */ + /* Key generation : compute public value y = g**x | n */ +typedef int t_zencod_dh_generate_key (KEY *y, KEY *x, KEY *g, KEY *n, int gen_x); +typedef int t_zencod_dh_compute_key (KEY *k, KEY *y, KEY *x, KEY *n); + + +/* + * RNG API + */ +#define ZENBRIDGE_RNG_DIRECT 0 +#define ZENBRIDGE_RNG_SHA1 1 +typedef int t_zencod_rand_bytes (KEY *rand, unsigned int flags); + + +/* + * Math API + */ +typedef int t_zencod_math_mod_exp (KEY *r, KEY *a, KEY *e, KEY *n); + + + + +/* + * Symetric API + */ +/* Define a data structure for digests operations */ +typedef struct ZEN_data_st +{ + unsigned int HashBufferSize ; + unsigned char *HashBuffer ; +} ZEN_MD_DATA ; + +/* + * Functions for Digest (MD5, SHA1) stuff + */ +/* output : output data buffer */ +/* input : input data buffer */ +/* algo : hash algorithm, MD5 or SHA1 */ +/* typedef int t_zencod_hash ( KEY *output, const KEY *input, int algo ) ; + * typedef int t_zencod_sha_hash ( KEY *output, const KEY *input, int algo ) ; + */ +/* For now separate this stuff that mad it easier to test */ +typedef int t_zencod_md5_init ( ZEN_MD_DATA *data ) ; +typedef int t_zencod_md5_update ( ZEN_MD_DATA *data, const KEY *input ) ; +typedef int t_zencod_md5_do_final ( ZEN_MD_DATA *data, KEY *output ) ; + +typedef int t_zencod_sha1_init ( ZEN_MD_DATA *data ) ; +typedef int t_zencod_sha1_update ( ZEN_MD_DATA *data, const KEY *input ) ; +typedef int t_zencod_sha1_do_final ( ZEN_MD_DATA *data, KEY *output ) ; + + +/* + * Functions for Cipher (RC4, DES, 3DES) stuff + */ +/* output : output data buffer */ +/* input : input data buffer */ +/* key : rc4 key data */ +/* index_1 : value of index x from RC4 key structure */ +/* index_2 : value of index y from RC4 key structure */ +/* Be carefull : RC4 key should be expanded before calling this method (Should we provide an expand function ??) */ +typedef int t_zencod_rc4_cipher ( KEY *output, const KEY *input, const KEY *key, + unsigned char *index_1, unsigned char *index_2, int mode ) ; + +/* output : output data buffer */ +/* input : input data buffer */ +/* key_1 : des first key data */ +/* key_2 : des second key data */ +/* key_3 : des third key data */ +/* iv : initial vector */ +/* mode : xdes mode (encrypt or decrypt) */ +/* Be carefull : In DES mode key_1 = key_2 = key_3 (as far as i can see !!) */ +typedef int t_zencod_xdes_cipher ( KEY *output, const KEY *input, const KEY *key_1, + const KEY *key_2, const KEY *key_3, const KEY *iv, int mode ) ; + + +#undef KEY + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* !_HW_ZENCOD_H_ */ |