diff options
author | Matt Caswell <matt@openssl.org> | 2015-01-22 03:40:55 +0000 |
---|---|---|
committer | Matt Caswell <matt@openssl.org> | 2015-01-22 09:20:09 +0000 |
commit | 0f113f3ee4d629ef9a4a30911b22b224772085e5 (patch) | |
tree | e014603da5aed1d0751f587a66d6e270b6bda3de /demos/engines | |
parent | 22b52164aaed31d6e93dbd2d397ace041360e6aa (diff) |
Run util/openssl-format-source -v -c .
Reviewed-by: Tim Hudson <tjh@openssl.org>
Diffstat (limited to 'demos/engines')
-rw-r--r-- | demos/engines/cluster_labs/cluster_labs.h | 46 | ||||
-rw-r--r-- | demos/engines/cluster_labs/hw_cluster_labs.c | 1127 | ||||
-rw-r--r-- | demos/engines/cluster_labs/hw_cluster_labs_err.c | 127 | ||||
-rw-r--r-- | demos/engines/cluster_labs/hw_cluster_labs_err.h | 47 | ||||
-rw-r--r-- | demos/engines/ibmca/hw_ibmca.c | 1374 | ||||
-rw-r--r-- | demos/engines/ibmca/hw_ibmca_err.c | 127 | ||||
-rw-r--r-- | demos/engines/ibmca/hw_ibmca_err.h | 53 | ||||
-rw-r--r-- | demos/engines/ibmca/ica_openssl_api.h | 244 | ||||
-rw-r--r-- | demos/engines/rsaref/rsaref.c | 1050 | ||||
-rw-r--r-- | demos/engines/rsaref/rsaref_err.c | 143 | ||||
-rw-r--r-- | demos/engines/rsaref/rsaref_err.h | 67 | ||||
-rw-r--r-- | demos/engines/zencod/hw_zencod.c | 2858 | ||||
-rw-r--r-- | demos/engines/zencod/hw_zencod.h | 238 | ||||
-rw-r--r-- | demos/engines/zencod/hw_zencod_err.c | 122 | ||||
-rw-r--r-- | demos/engines/zencod/hw_zencod_err.h | 47 |
15 files changed, 3850 insertions, 3820 deletions
diff --git a/demos/engines/cluster_labs/cluster_labs.h b/demos/engines/cluster_labs/cluster_labs.h index d0926796f0..d024d91d7a 100644 --- a/demos/engines/cluster_labs/cluster_labs.h +++ b/demos/engines/cluster_labs/cluster_labs.h @@ -1,35 +1,33 @@ typedef int cl_engine_init(void); typedef int cl_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, - const BIGNUM *m, BN_CTX *cgx); + const BIGNUM *m, BN_CTX *cgx); typedef int cl_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p, - const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1, - const BIGNUM *iqmp, BN_CTX *ctx); + const BIGNUM *q, const BIGNUM *dmp1, + const BIGNUM *dmq1, const BIGNUM *iqmp, + BN_CTX *ctx); typedef int cl_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa); typedef int cl_rsa_pub_enc(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding); + unsigned char *to, RSA *rsa, int padding); typedef int cl_rsa_pub_dec(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding); -typedef int cl_rsa_priv_enc(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding); -typedef int cl_rsa_priv_dec(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding); + unsigned char *to, RSA *rsa, int padding); +typedef int cl_rsa_priv_enc(int flen, const unsigned char *from, + unsigned char *to, RSA *rsa, int padding); +typedef int cl_rsa_priv_dec(int flen, const unsigned char *from, + unsigned char *to, RSA *rsa, int padding); typedef int cl_rand_bytes(unsigned char *buf, int num); typedef DSA_SIG *cl_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa); typedef int cl_dsa_verify(const unsigned char *dgst, int dgst_len, - DSA_SIG *sig, DSA *dsa); - + DSA_SIG *sig, DSA *dsa); static const char *CLUSTER_LABS_LIB_NAME = "cluster_labs"; -static const char *CLUSTER_LABS_F1 = "hw_engine_init"; -static const char *CLUSTER_LABS_F2 = "hw_mod_exp"; -static const char *CLUSTER_LABS_F3 = "hw_mod_exp_crt"; -static const char *CLUSTER_LABS_F4 = "hw_rsa_mod_exp"; -static const char *CLUSTER_LABS_F5 = "hw_rsa_priv_enc"; -static const char *CLUSTER_LABS_F6 = "hw_rsa_priv_dec"; -static const char *CLUSTER_LABS_F7 = "hw_rsa_pub_enc"; -static const char *CLUSTER_LABS_F8 = "hw_rsa_pub_dec"; -static const char *CLUSTER_LABS_F20 = "hw_rand_bytes"; -static const char *CLUSTER_LABS_F30 = "hw_dsa_sign"; -static const char *CLUSTER_LABS_F31 = "hw_dsa_verify"; - - +static const char *CLUSTER_LABS_F1 = "hw_engine_init"; +static const char *CLUSTER_LABS_F2 = "hw_mod_exp"; +static const char *CLUSTER_LABS_F3 = "hw_mod_exp_crt"; +static const char *CLUSTER_LABS_F4 = "hw_rsa_mod_exp"; +static const char *CLUSTER_LABS_F5 = "hw_rsa_priv_enc"; +static const char *CLUSTER_LABS_F6 = "hw_rsa_priv_dec"; +static const char *CLUSTER_LABS_F7 = "hw_rsa_pub_enc"; +static const char *CLUSTER_LABS_F8 = "hw_rsa_pub_dec"; +static const char *CLUSTER_LABS_F20 = "hw_rand_bytes"; +static const char *CLUSTER_LABS_F30 = "hw_dsa_sign"; +static const char *CLUSTER_LABS_F31 = "hw_dsa_verify"; diff --git a/demos/engines/cluster_labs/hw_cluster_labs.c b/demos/engines/cluster_labs/hw_cluster_labs.c index 036f48bafa..c58e548f16 100644 --- a/demos/engines/cluster_labs/hw_cluster_labs.c +++ b/demos/engines/cluster_labs/hw_cluster_labs.c @@ -1,6 +1,7 @@ /* crypto/engine/hw_cluster_labs.c */ -/* Written by Jan Tschirschwitz (jan.tschirschwitz@cluster-labs.com - * for the OpenSSL project 2000. +/* + * Written by Jan Tschirschwitz (jan.tschirschwitz@cluster-labs.com for the + * OpenSSL project 2000. */ /* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -56,7 +57,7 @@ * */ -#define MSC_VER /* only used cryptic.h */ +#define MSC_VER /* only used cryptic.h */ #include <stdio.h> #include <openssl/crypto.h> @@ -65,608 +66,579 @@ #include <openssl/engine.h> #ifndef NO_HW -#ifndef NO_HW_CLUSTER_LABS +# ifndef NO_HW_CLUSTER_LABS -#ifdef FLAT_INC -#include "cluster_labs.h" -#else -#include "vendor_defns/cluster_labs.h" -#endif - -#define CL_LIB_NAME "cluster_labs engine" -#include "hw_cluster_labs_err.c" +# ifdef FLAT_INC +# include "cluster_labs.h" +# else +# include "vendor_defns/cluster_labs.h" +# endif +# define CL_LIB_NAME "cluster_labs engine" +# include "hw_cluster_labs_err.c" static int cluster_labs_destroy(ENGINE *e); static int cluster_labs_init(ENGINE *e); static int cluster_labs_finish(ENGINE *e); -static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)()); - +static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p, + void (*f) ()); /* BIGNUM stuff */ /* This function is aliased to mod_exp (with the mont stuff dropped). */ -static int cluster_labs_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, - const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); - +static int cluster_labs_mod_exp_mont(BIGNUM *r, const BIGNUM *a, + const BIGNUM *p, const BIGNUM *m, + BN_CTX *ctx, BN_MONT_CTX *m_ctx); + /* RSA stuff */ -#ifndef OPENSSL_NO_RSA +# ifndef OPENSSL_NO_RSA static int cluster_labs_rsa_pub_enc(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding); + unsigned char *to, RSA *rsa, int padding); static int cluster_labs_rsa_pub_dec(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding); -static int cluster_labs_rsa_priv_enc(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding); -static int cluster_labs_rsa_priv_dec(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding); + unsigned char *to, RSA *rsa, int padding); +static int cluster_labs_rsa_priv_enc(int flen, const unsigned char *from, + unsigned char *to, RSA *rsa, + int padding); +static int cluster_labs_rsa_priv_dec(int flen, const unsigned char *from, + unsigned char *to, RSA *rsa, + int padding); static int cluster_labs_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa); -#endif +# endif /* DSA stuff */ -#ifndef OPENSSL_NO_DSA -static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa); +# ifndef OPENSSL_NO_DSA +static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen, + DSA *dsa); static int cluster_labs_dsa_verify(const unsigned char *dgst, int dgst_len, - DSA_SIG *sig, DSA *dsa); + DSA_SIG *sig, DSA *dsa); static int cluster_labs_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1, - BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m, - BN_CTX *ctx, BN_MONT_CTX *in_mont); + BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, + BIGNUM *m, BN_CTX *ctx, + BN_MONT_CTX *in_mont); static int cluster_labs_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a, - const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, - BN_MONT_CTX *m_ctx); -#endif - + const BIGNUM *p, const BIGNUM *m, + BN_CTX *ctx, BN_MONT_CTX *m_ctx); +# endif + /* DH stuff */ -#ifndef OPENSSL_NO_DH +# ifndef OPENSSL_NO_DH /* This function is alised to mod_exp (with the DH and mont dropped). */ -static int cluster_labs_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a, const BIGNUM *p, - const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); -#endif - -/* RANDOM stuff */ +static int cluster_labs_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a, + const BIGNUM *p, const BIGNUM *m, + BN_CTX *ctx, BN_MONT_CTX *m_ctx); +# endif + +/* RANDOM stuff */ static int cluster_labs_rand_bytes(unsigned char *buf, int num); /* The definitions for control commands specific to this engine */ -#define CLUSTER_LABS_CMD_SO_PATH ENGINE_CMD_BASE -static const ENGINE_CMD_DEFN cluster_labs_cmd_defns[] = - { - { CLUSTER_LABS_CMD_SO_PATH, - "SO_PATH", - "Specifies the path to the 'cluster labs' shared library", - ENGINE_CMD_FLAG_STRING - }, - {0, NULL, NULL, 0} - }; +# define CLUSTER_LABS_CMD_SO_PATH ENGINE_CMD_BASE +static const ENGINE_CMD_DEFN cluster_labs_cmd_defns[] = { + {CLUSTER_LABS_CMD_SO_PATH, + "SO_PATH", + "Specifies the path to the 'cluster labs' shared library", + ENGINE_CMD_FLAG_STRING}, + {0, NULL, NULL, 0} +}; /* Our internal RSA_METHOD that we provide pointers to */ -#ifndef OPENSSL_NO_RSA -static RSA_METHOD cluster_labs_rsa = - { - "Cluster Labs RSA method", - cluster_labs_rsa_pub_enc, /* rsa_pub_enc */ - cluster_labs_rsa_pub_dec, /* rsa_pub_dec */ - cluster_labs_rsa_priv_enc, /* rsa_priv_enc */ - cluster_labs_rsa_priv_dec, /* rsa_priv_dec */ - cluster_labs_rsa_mod_exp, /* rsa_mod_exp */ - cluster_labs_mod_exp_mont, /* bn_mod_exp */ - NULL, /* init */ - NULL, /* finish */ - 0, /* flags */ - NULL, /* apps_data */ - NULL, /* rsa_sign */ - NULL /* rsa_verify */ - }; -#endif +# ifndef OPENSSL_NO_RSA +static RSA_METHOD cluster_labs_rsa = { + "Cluster Labs RSA method", + cluster_labs_rsa_pub_enc, /* rsa_pub_enc */ + cluster_labs_rsa_pub_dec, /* rsa_pub_dec */ + cluster_labs_rsa_priv_enc, /* rsa_priv_enc */ + cluster_labs_rsa_priv_dec, /* rsa_priv_dec */ + cluster_labs_rsa_mod_exp, /* rsa_mod_exp */ + cluster_labs_mod_exp_mont, /* bn_mod_exp */ + NULL, /* init */ + NULL, /* finish */ + 0, /* flags */ + NULL, /* apps_data */ + NULL, /* rsa_sign */ + NULL /* rsa_verify */ +}; +# endif /* Our internal DSA_METHOD that we provide pointers to */ -#ifndef OPENSSL_NO_DSA -static DSA_METHOD cluster_labs_dsa = - { - "Cluster Labs DSA method", - cluster_labs_dsa_sign, /* dsa_do_sign */ - NULL, /* dsa_sign_setup */ - cluster_labs_dsa_verify, /* dsa_do_verify */ - cluster_labs_dsa_mod_exp, /* dsa_mod_exp */ - cluster_labs_mod_exp_dsa, /* bn_mod_exp */ - NULL, /* init */ - NULL, /* finish */ - 0, /* flags */ - NULL /* app_data */ - }; -#endif +# ifndef OPENSSL_NO_DSA +static DSA_METHOD cluster_labs_dsa = { + "Cluster Labs DSA method", + cluster_labs_dsa_sign, /* dsa_do_sign */ + NULL, /* dsa_sign_setup */ + cluster_labs_dsa_verify, /* dsa_do_verify */ + cluster_labs_dsa_mod_exp, /* dsa_mod_exp */ + cluster_labs_mod_exp_dsa, /* bn_mod_exp */ + NULL, /* init */ + NULL, /* finish */ + 0, /* flags */ + NULL /* app_data */ +}; +# endif /* Our internal DH_METHOD that we provide pointers to */ -#ifndef OPENSSL_NO_DH -static DH_METHOD cluster_labs_dh = - { - "Cluster Labs DH method", - NULL, /* generate key */ - NULL, /* compute key */ - cluster_labs_mod_exp_dh, /* bn_mod_exp */ - NULL, /* init */ - NULL, /* finish */ - 0, /* flags */ - NULL /* app_data */ - }; -#endif - -static RAND_METHOD cluster_labs_rand = - { - /* "Cluster Labs RAND method", */ - NULL, /* seed */ - cluster_labs_rand_bytes, /* bytes */ - NULL, /* cleanup */ - NULL, /* add */ - cluster_labs_rand_bytes, /* pseudorand */ - NULL, /* status */ - }; +# ifndef OPENSSL_NO_DH +static DH_METHOD cluster_labs_dh = { + "Cluster Labs DH method", + NULL, /* generate key */ + NULL, /* compute key */ + cluster_labs_mod_exp_dh, /* bn_mod_exp */ + NULL, /* init */ + NULL, /* finish */ + 0, /* flags */ + NULL /* app_data */ +}; +# endif + +static RAND_METHOD cluster_labs_rand = { + /* "Cluster Labs RAND method", */ + NULL, /* seed */ + cluster_labs_rand_bytes, /* bytes */ + NULL, /* cleanup */ + NULL, /* add */ + cluster_labs_rand_bytes, /* pseudorand */ + NULL, /* status */ +}; static const char *engine_cluster_labs_id = "cluster_labs"; -static const char *engine_cluster_labs_name = "Cluster Labs hardware engine support"; +static const char *engine_cluster_labs_name = + "Cluster Labs hardware engine support"; /* engine implementation */ -/*-----------------------*/ +/* ---------------------*/ static int bind_helper(ENGINE *e) - { - - if(!ENGINE_set_id(e, engine_cluster_labs_id) || - !ENGINE_set_name(e, engine_cluster_labs_name) || -#ifndef OPENSSL_NO_RSA - !ENGINE_set_RSA(e, &cluster_labs_rsa) || -#endif -#ifndef OPENSSL_NO_DSA - !ENGINE_set_DSA(e, &cluster_labs_dsa) || -#endif -#ifndef OPENSSL_NO_DH - !ENGINE_set_DH(e, &cluster_labs_dh) || -#endif - !ENGINE_set_RAND(e, &cluster_labs_rand) || - !ENGINE_set_destroy_function(e, cluster_labs_destroy) || - !ENGINE_set_init_function(e, cluster_labs_init) || - !ENGINE_set_finish_function(e, cluster_labs_finish) || - !ENGINE_set_ctrl_function(e, cluster_labs_ctrl) || - !ENGINE_set_cmd_defns(e, cluster_labs_cmd_defns)) - return 0; - /* Ensure the error handling is set up */ - ERR_load_CL_strings(); - return 1; - } - -#ifndef ENGINE_DYNAMIC_SUPPORT +{ + + if (!ENGINE_set_id(e, engine_cluster_labs_id) || + !ENGINE_set_name(e, engine_cluster_labs_name) || +# ifndef OPENSSL_NO_RSA + !ENGINE_set_RSA(e, &cluster_labs_rsa) || +# endif +# ifndef OPENSSL_NO_DSA + !ENGINE_set_DSA(e, &cluster_labs_dsa) || +# endif +# ifndef OPENSSL_NO_DH + !ENGINE_set_DH(e, &cluster_labs_dh) || +# endif + !ENGINE_set_RAND(e, &cluster_labs_rand) || + !ENGINE_set_destroy_function(e, cluster_labs_destroy) || + !ENGINE_set_init_function(e, cluster_labs_init) || + !ENGINE_set_finish_function(e, cluster_labs_finish) || + !ENGINE_set_ctrl_function(e, cluster_labs_ctrl) || + !ENGINE_set_cmd_defns(e, cluster_labs_cmd_defns)) + return 0; + /* Ensure the error handling is set up */ + ERR_load_CL_strings(); + return 1; +} + +# ifndef ENGINE_DYNAMIC_SUPPORT static ENGINE *engine_cluster_labs(void) - { - ENGINE *ret = ENGINE_new(); - - if(!ret) - return NULL; - if(!bind_helper(ret)) - { - ENGINE_free(ret); - return NULL; - } - return ret; - } - -#ifdef ENGINE_DYNAMIC_SUPPORT +{ + ENGINE *ret = ENGINE_new(); + + if (!ret) + return NULL; + if (!bind_helper(ret)) { + ENGINE_free(ret); + return NULL; + } + return ret; +} + +# ifdef ENGINE_DYNAMIC_SUPPORT static -#endif +# endif void ENGINE_load_cluster_labs(void) - { +{ - ENGINE *cluster_labs = engine_cluster_labs(); - - if(!cluster_labs) return; - ENGINE_add(cluster_labs); - ENGINE_free(cluster_labs); - ERR_clear_error(); - } -#endif /* !ENGINE_DYNAMIC_SUPPORT */ + ENGINE *cluster_labs = engine_cluster_labs(); -static int cluster_labs_destroy(ENGINE *e) - { - - ERR_unload_CL_strings(); - return 1; - } + if (!cluster_labs) + return; + ENGINE_add(cluster_labs); + ENGINE_free(cluster_labs); + ERR_clear_error(); +} +# endif /* !ENGINE_DYNAMIC_SUPPORT */ +static int cluster_labs_destroy(ENGINE *e) +{ + ERR_unload_CL_strings(); + return 1; +} -/* This is a process-global DSO handle used for loading and unloading - * the Cluster Labs library. NB: This is only set (or unset) during an - * init() or finish() call (reference counts permitting) and they're - * operating with global locks, so this should be thread-safe - * implicitly. */ +/* + * This is a process-global DSO handle used for loading and unloading the + * Cluster Labs library. NB: This is only set (or unset) during an init() or + * finish() call (reference counts permitting) and they're operating with + * global locks, so this should be thread-safe implicitly. + */ static DSO *cluster_labs_dso = NULL; -/* These are the function pointers that are (un)set when the library has - * successfully (un)loaded. */ -static cl_engine_init *p_cl_engine_init = NULL; -static cl_mod_exp *p_cl_mod_exp = NULL; -static cl_mod_exp_crt *p_cl_mod_exp_crt = NULL; -static cl_rsa_mod_exp *p_cl_rsa_mod_exp = NULL; -static cl_rsa_priv_enc *p_cl_rsa_priv_enc = NULL; -static cl_rsa_priv_dec *p_cl_rsa_priv_dec = NULL; -static cl_rsa_pub_enc *p_cl_rsa_pub_enc = NULL; -static cl_rsa_pub_dec *p_cl_rsa_pub_dec = NULL; -static cl_rand_bytes *p_cl_rand_bytes = NULL; -static cl_dsa_sign *p_cl_dsa_sign = NULL; -static cl_dsa_verify *p_cl_dsa_verify = NULL; - +/* + * These are the function pointers that are (un)set when the library has + * successfully (un)loaded. + */ +static cl_engine_init *p_cl_engine_init = NULL; +static cl_mod_exp *p_cl_mod_exp = NULL; +static cl_mod_exp_crt *p_cl_mod_exp_crt = NULL; +static cl_rsa_mod_exp *p_cl_rsa_mod_exp = NULL; +static cl_rsa_priv_enc *p_cl_rsa_priv_enc = NULL; +static cl_rsa_priv_dec *p_cl_rsa_priv_dec = NULL; +static cl_rsa_pub_enc *p_cl_rsa_pub_enc = NULL; +static cl_rsa_pub_dec *p_cl_rsa_pub_dec = NULL; +static cl_rand_bytes *p_cl_rand_bytes = NULL; +static cl_dsa_sign *p_cl_dsa_sign = NULL; +static cl_dsa_verify *p_cl_dsa_verify = NULL; int cluster_labs_init(ENGINE *e) - { - - cl_engine_init *p1; - cl_mod_exp *p2; - cl_mod_exp_crt *p3; - cl_rsa_mod_exp *p4; - cl_rsa_priv_enc *p5; - cl_rsa_priv_dec *p6; - cl_rsa_pub_enc *p7; - cl_rsa_pub_dec *p8; - cl_rand_bytes *p20; - cl_dsa_sign *p30; - cl_dsa_verify *p31; - - /* engine already loaded */ - if(cluster_labs_dso != NULL) - { - CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_ALREADY_LOADED); - goto err; - } - /* try to load engine */ - cluster_labs_dso = DSO_load(NULL, CLUSTER_LABS_LIB_NAME, NULL,0); - if(cluster_labs_dso == NULL) - { - CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_DSO_FAILURE); - goto err; - } - /* bind functions */ - if( !(p1 = (cl_engine_init *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F1)) || - !(p2 = (cl_mod_exp *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F2)) || - !(p3 = (cl_mod_exp_crt *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F3)) || - !(p4 = (cl_rsa_mod_exp *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F4)) || - !(p5 = (cl_rsa_priv_enc *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F5)) || - !(p6 = (cl_rsa_priv_dec *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F6)) || - !(p7 = (cl_rsa_pub_enc *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F7)) || - !(p8 = (cl_rsa_pub_dec *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F8)) || - !(p20= (cl_rand_bytes *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F20)) || - !(p30= (cl_dsa_sign *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F30)) || - !(p31= (cl_dsa_verify *)DSO_bind_func( - cluster_labs_dso, CLUSTER_LABS_F31))) - { - CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_DSO_FAILURE); - goto err; - } - - /* copy function pointers */ - p_cl_engine_init = p1; - p_cl_mod_exp = p2; - p_cl_mod_exp_crt = p3; - p_cl_rsa_mod_exp = p4; - p_cl_rsa_priv_enc = p5; - p_cl_rsa_priv_dec = p6; - p_cl_rsa_pub_enc = p7; - p_cl_rsa_pub_dec = p8; - p_cl_rand_bytes = p20; - p_cl_dsa_sign = p30; - p_cl_dsa_verify = p31; - - - - /* cluster labs engine init */ - if(p_cl_engine_init()== 0){ - CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_INIT_FAILED); - goto err; - } - - return(1); - -err: - /* reset all pointers */ - if(cluster_labs_dso) - DSO_free(cluster_labs_dso); - - cluster_labs_dso = NULL; - p_cl_engine_init = NULL; - p_cl_mod_exp = NULL; - p_cl_mod_exp_crt = NULL; - p_cl_rsa_mod_exp = NULL; - p_cl_rsa_priv_enc = NULL; - p_cl_rsa_priv_dec = NULL; - p_cl_rsa_pub_enc = NULL; - p_cl_rsa_pub_dec = NULL; - p_cl_rand_bytes = NULL; - p_cl_dsa_sign = NULL; - p_cl_dsa_verify = NULL; - - return(0); - } - +{ + + cl_engine_init *p1; + cl_mod_exp *p2; + cl_mod_exp_crt *p3; + cl_rsa_mod_exp *p4; + cl_rsa_priv_enc *p5; + cl_rsa_priv_dec *p6; + cl_rsa_pub_enc *p7; + cl_rsa_pub_dec *p8; + cl_rand_bytes *p20; + cl_dsa_sign *p30; + cl_dsa_verify *p31; + + /* engine already loaded */ + if (cluster_labs_dso != NULL) { + CLerr(CL_F_CLUSTER_LABS_INIT, CL_R_ALREADY_LOADED); + goto err; + } + /* try to load engine */ + cluster_labs_dso = DSO_load(NULL, CLUSTER_LABS_LIB_NAME, NULL, 0); + if (cluster_labs_dso == NULL) { + CLerr(CL_F_CLUSTER_LABS_INIT, CL_R_DSO_FAILURE); + goto err; + } + /* bind functions */ + if (! + (p1 = + (cl_engine_init *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F1)) +|| !(p2 = (cl_mod_exp *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F2)) +|| !(p3 = (cl_mod_exp_crt *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F3)) +|| !(p4 = (cl_rsa_mod_exp *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F4)) +|| !(p5 = + (cl_rsa_priv_enc *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F5)) +|| !(p6 = + (cl_rsa_priv_dec *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F6)) +|| !(p7 = (cl_rsa_pub_enc *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F7)) +|| !(p8 = (cl_rsa_pub_dec *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F8)) +|| !(p20 = + (cl_rand_bytes *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F20)) +|| !(p30 = (cl_dsa_sign *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F30)) +|| !(p31 = + (cl_dsa_verify *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F31))) { + CLerr(CL_F_CLUSTER_LABS_INIT, CL_R_DSO_FAILURE); + goto err; + } + + /* copy function pointers */ + p_cl_engine_init = p1; + p_cl_mod_exp = p2; + p_cl_mod_exp_crt = p3; + p_cl_rsa_mod_exp = p4; + p_cl_rsa_priv_enc = p5; + p_cl_rsa_priv_dec = p6; + p_cl_rsa_pub_enc = p7; + p_cl_rsa_pub_dec = p8; + p_cl_rand_bytes = p20; + p_cl_dsa_sign = p30; + p_cl_dsa_verify = p31; + + /* cluster labs engine init */ + if (p_cl_engine_init() == 0) { + CLerr(CL_F_CLUSTER_LABS_INIT, CL_R_INIT_FAILED); + goto err; + } + + return (1); + + err: + /* reset all pointers */ + if (cluster_labs_dso) + DSO_free(cluster_labs_dso); + + cluster_labs_dso = NULL; + p_cl_engine_init = NULL; + p_cl_mod_exp = NULL; + p_cl_mod_exp_crt = NULL; + p_cl_rsa_mod_exp = NULL; + p_cl_rsa_priv_enc = NULL; + p_cl_rsa_priv_dec = NULL; + p_cl_rsa_pub_enc = NULL; + p_cl_rsa_pub_dec = NULL; + p_cl_rand_bytes = NULL; + p_cl_dsa_sign = NULL; + p_cl_dsa_verify = NULL; + + return (0); +} static int cluster_labs_finish(ENGINE *e) - { - - if(cluster_labs_dso == NULL) - { - CLerr(CL_F_CLUSTER_LABS_FINISH,CL_R_NOT_LOADED); - return 0; - } - if(!DSO_free(cluster_labs_dso)) - { - CLerr(CL_F_CLUSTER_LABS_FINISH,CL_R_DSO_FAILURE); - return 0; - } - - cluster_labs_dso = NULL; - p_cl_engine_init = NULL; - p_cl_mod_exp = NULL; - p_cl_rsa_mod_exp = NULL; - p_cl_mod_exp_crt = NULL; - p_cl_rsa_priv_enc = NULL; - p_cl_rsa_priv_dec = NULL; - p_cl_rsa_pub_enc = NULL; - p_cl_rsa_pub_dec = NULL; - p_cl_rand_bytes = NULL; - p_cl_dsa_sign = NULL; - p_cl_dsa_verify = NULL; - - return(1); - - } - -static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)()) - { - int initialised = ((cluster_labs_dso == NULL) ? 0 : 1); - - switch(cmd) - { - case CLUSTER_LABS_CMD_SO_PATH: - if(p == NULL) - { - CLerr(CL_F_CLUSTER_LABS_CTRL,ERR_R_PASSED_NULL_PARAMETER); - return 0; - } - if(initialised) - { - CLerr(CL_F_CLUSTER_LABS_CTRL,CL_R_ALREADY_LOADED); - return 0; - } - CLUSTER_LABS_LIB_NAME = (const char *)p; - return 1; - default: - break; - } - CLerr(CL_F_CLUSTER_LABS_CTRL,CL_R_COMMAND_NOT_IMPLEMENTED); - return 0; - } - +{ + + if (cluster_labs_dso == NULL) { + CLerr(CL_F_CLUSTER_LABS_FINISH, CL_R_NOT_LOADED); + return 0; + } + if (!DSO_free(cluster_labs_dso)) { + CLerr(CL_F_CLUSTER_LABS_FINISH, CL_R_DSO_FAILURE); + return 0; + } + + cluster_labs_dso = NULL; + p_cl_engine_init = NULL; + p_cl_mod_exp = NULL; + p_cl_rsa_mod_exp = NULL; + p_cl_mod_exp_crt = NULL; + p_cl_rsa_priv_enc = NULL; + p_cl_rsa_priv_dec = NULL; + p_cl_rsa_pub_enc = NULL; + p_cl_rsa_pub_dec = NULL; + p_cl_rand_bytes = NULL; + p_cl_dsa_sign = NULL; + p_cl_dsa_verify = NULL; + + return (1); + +} + +static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p, + void (*f) ()) +{ + int initialised = ((cluster_labs_dso == NULL) ? 0 : 1); + + switch (cmd) { + case CLUSTER_LABS_CMD_SO_PATH: + if (p == NULL) { + CLerr(CL_F_CLUSTER_LABS_CTRL, ERR_R_PASSED_NULL_PARAMETER); + return 0; + } + if (initialised) { + CLerr(CL_F_CLUSTER_LABS_CTRL, CL_R_ALREADY_LOADED); + return 0; + } + CLUSTER_LABS_LIB_NAME = (const char *)p; + return 1; + default: + break; + } + CLerr(CL_F_CLUSTER_LABS_CTRL, CL_R_COMMAND_NOT_IMPLEMENTED); + return 0; +} static int cluster_labs_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, - const BIGNUM *m, BN_CTX *ctx) - { - - if(cluster_labs_dso == NULL) - { - CLerr(CL_F_CLUSTER_LABS_MOD_EXP,CL_R_NOT_LOADED); - return 0; - } - if(p_cl_mod_exp == NULL) - { - CLerr(CL_F_CLUSTER_LABS_MOD_EXP,CL_R_FUNCTION_NOT_BINDED); - return 0; - } - - return p_cl_mod_exp(r, a, p, m, ctx); - - } - + const BIGNUM *m, BN_CTX *ctx) +{ + + if (cluster_labs_dso == NULL) { + CLerr(CL_F_CLUSTER_LABS_MOD_EXP, CL_R_NOT_LOADED); + return 0; + } + if (p_cl_mod_exp == NULL) { + CLerr(CL_F_CLUSTER_LABS_MOD_EXP, CL_R_FUNCTION_NOT_BINDED); + return 0; + } + + return p_cl_mod_exp(r, a, p, m, ctx); + +} + static int cluster_labs_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p, - const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1, - const BIGNUM *iqmp, BN_CTX *ctx) - { - - if(cluster_labs_dso == NULL) - { - CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT,CL_R_NOT_LOADED); - return 0; - } - if(p_cl_mod_exp_crt == NULL) - { - CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT,CL_R_FUNCTION_NOT_BINDED); - return 0; - } - - return p_cl_mod_exp_crt(r, a, p, q,dmp1, dmq1, iqmp, ctx); - - } - + const BIGNUM *q, const BIGNUM *dmp1, + const BIGNUM *dmq1, const BIGNUM *iqmp, + BN_CTX *ctx) +{ + + if (cluster_labs_dso == NULL) { + CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT, CL_R_NOT_LOADED); + return 0; + } + if (p_cl_mod_exp_crt == NULL) { + CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT, CL_R_FUNCTION_NOT_BINDED); + return 0; + } + + return p_cl_mod_exp_crt(r, a, p, q, dmp1, dmq1, iqmp, ctx); + +} + static int cluster_labs_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa) - { - - if(cluster_labs_dso == NULL) - { - CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP,CL_R_NOT_LOADED); - return 0; - } - if(p_cl_rsa_mod_exp == NULL) - { - CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP,CL_R_FUNCTION_NOT_BINDED); - return 0; - } - - return p_cl_rsa_mod_exp(r0, I, rsa); - - } - -static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa) - { - - if(cluster_labs_dso == NULL) - { - CLerr(CL_F_CLUSTER_LABS_DSA_SIGN,CL_R_NOT_LOADED); - return 0; - } - if(p_cl_dsa_sign == NULL) - { - CLerr(CL_F_CLUSTER_LABS_DSA_SIGN,CL_R_FUNCTION_NOT_BINDED); - return 0; - } - - return p_cl_dsa_sign(dgst, dlen, dsa); - - } - +{ + + if (cluster_labs_dso == NULL) { + CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP, CL_R_NOT_LOADED); + return 0; + } + if (p_cl_rsa_mod_exp == NULL) { + CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP, CL_R_FUNCTION_NOT_BINDED); + return 0; + } + + return p_cl_rsa_mod_exp(r0, I, rsa); + +} + +static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen, + DSA *dsa) +{ + + if (cluster_labs_dso == NULL) { + CLerr(CL_F_CLUSTER_LABS_DSA_SIGN, CL_R_NOT_LOADED); + return 0; + } + if (p_cl_dsa_sign == NULL) { + CLerr(CL_F_CLUSTER_LABS_DSA_SIGN, CL_R_FUNCTION_NOT_BINDED); + return 0; + } + + return p_cl_dsa_sign(dgst, dlen, dsa); + +} + static int cluster_labs_dsa_verify(const unsigned char *dgst, int dgst_len, - DSA_SIG *sig, DSA *dsa) - { - - if(cluster_labs_dso == NULL) - { - CLerr(CL_F_CLUSTER_LABS_DSA_VERIFY,CL_R_NOT_LOADED); - return 0; - } - - if(p_cl_dsa_verify == NULL) - { - CLerr(CL_F_CLUSTER_LABS_DSA_VERIFY,CL_R_FUNCTION_NOT_BINDED); - return 0; - |