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author | Mike DePaulo <mikedep333@gmail.com> | 2015-03-28 09:50:31 -0400 |
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committer | Mike DePaulo <mikedep333@gmail.com> | 2015-03-28 13:13:13 -0400 |
commit | 91e3957fb0e38a5d5649f82e5d9f89dd0e85666f (patch) | |
tree | fe0992fb4cf6f3c2a5d597557552ae69caccbe70 /openssl/crypto/engine/eng_openssl.c | |
parent | 9073d97eff3f6d3b33450ef3532a826674c7e1e8 (diff) | |
download | vcxsrv-91e3957fb0e38a5d5649f82e5d9f89dd0e85666f.tar.gz vcxsrv-91e3957fb0e38a5d5649f82e5d9f89dd0e85666f.tar.bz2 vcxsrv-91e3957fb0e38a5d5649f82e5d9f89dd0e85666f.zip |
Update openssl to version openssl-1.0.1m
Conflicts:
openssl/Makefile
openssl/Makefile.bak
openssl/crypto/cryptlib.c
Diffstat (limited to 'openssl/crypto/engine/eng_openssl.c')
-rw-r--r-- | openssl/crypto/engine/eng_openssl.c | 494 |
1 files changed, 256 insertions, 238 deletions
diff --git a/openssl/crypto/engine/eng_openssl.c b/openssl/crypto/engine/eng_openssl.c index 9abb95cc2..34b002950 100644 --- a/openssl/crypto/engine/eng_openssl.c +++ b/openssl/crypto/engine/eng_openssl.c @@ -1,6 +1,7 @@ /* crypto/engine/eng_openssl.c */ -/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL - * project 2000. +/* + * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project + * 2000. */ /* ==================================================================== * Copyright (c) 1999-2001 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 @@ -57,11 +58,10 @@ */ /* ==================================================================== * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. - * ECDH support in OpenSSL originally developed by + * ECDH support in OpenSSL originally developed by * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. */ - #include <stdio.h> #include <openssl/crypto.h> #include "cryptlib.h" @@ -71,18 +71,20 @@ #include <openssl/evp.h> #include <openssl/rand.h> #ifndef OPENSSL_NO_RSA -#include <openssl/rsa.h> +# include <openssl/rsa.h> #endif #ifndef OPENSSL_NO_DSA -#include <openssl/dsa.h> +# include <openssl/dsa.h> #endif #ifndef OPENSSL_NO_DH -#include <openssl/dh.h> +# include <openssl/dh.h> #endif -/* This testing gunk is implemented (and explained) lower down. It also assumes - * the application explicitly calls "ENGINE_load_openssl()" because this is no - * longer automatic in ENGINE_load_builtin_engines(). */ +/* + * This testing gunk is implemented (and explained) lower down. It also + * assumes the application explicitly calls "ENGINE_load_openssl()" because + * this is no longer automatic in ENGINE_load_builtin_engines(). + */ #define TEST_ENG_OPENSSL_RC4 #define TEST_ENG_OPENSSL_PKEY /* #define TEST_ENG_OPENSSL_RC4_OTHERS */ @@ -96,118 +98,129 @@ /* Now check what of those algorithms are actually enabled */ #ifdef OPENSSL_NO_RC4 -#undef TEST_ENG_OPENSSL_RC4 -#undef TEST_ENG_OPENSSL_RC4_OTHERS -#undef TEST_ENG_OPENSSL_RC4_P_INIT -#undef TEST_ENG_OPENSSL_RC4_P_CIPHER +# undef TEST_ENG_OPENSSL_RC4 +# undef TEST_ENG_OPENSSL_RC4_OTHERS +# undef TEST_ENG_OPENSSL_RC4_P_INIT +# undef TEST_ENG_OPENSSL_RC4_P_CIPHER #endif #if defined(OPENSSL_NO_SHA) || defined(OPENSSL_NO_SHA0) || defined(OPENSSL_NO_SHA1) -#undef TEST_ENG_OPENSSL_SHA -#undef TEST_ENG_OPENSSL_SHA_OTHERS -#undef TEST_ENG_OPENSSL_SHA_P_INIT -#undef TEST_ENG_OPENSSL_SHA_P_UPDATE -#undef TEST_ENG_OPENSSL_SHA_P_FINAL +# undef TEST_ENG_OPENSSL_SHA +# undef TEST_ENG_OPENSSL_SHA_OTHERS +# undef TEST_ENG_OPENSSL_SHA_P_INIT +# undef TEST_ENG_OPENSSL_SHA_P_UPDATE +# undef TEST_ENG_OPENSSL_SHA_P_FINAL #endif #ifdef TEST_ENG_OPENSSL_RC4 static int openssl_ciphers(ENGINE *e, const EVP_CIPHER **cipher, - const int **nids, int nid); + const int **nids, int nid); #endif #ifdef TEST_ENG_OPENSSL_SHA static int openssl_digests(ENGINE *e, const EVP_MD **digest, - const int **nids, int nid); + const int **nids, int nid); #endif #ifdef TEST_ENG_OPENSSL_PKEY static EVP_PKEY *openssl_load_privkey(ENGINE *eng, const char *key_id, - UI_METHOD *ui_method, void *callback_data); + UI_METHOD *ui_method, + void *callback_data); #endif /* The constants used when creating the ENGINE */ static const char *engine_openssl_id = "openssl"; static const char *engine_openssl_name = "Software engine support"; -/* This internal function is used by ENGINE_openssl() and possibly by the - * "dynamic" ENGINE support too */ +/* + * This internal function is used by ENGINE_openssl() and possibly by the + * "dynamic" ENGINE support too + */ static int bind_helper(ENGINE *e) - { - if(!ENGINE_set_id(e, engine_openssl_id) - || !ENGINE_set_name(e, engine_openssl_name) +{ + if (!ENGINE_set_id(e, engine_openssl_id) + || !ENGINE_set_name(e, engine_openssl_name) #ifndef TEST_ENG_OPENSSL_NO_ALGORITHMS -#ifndef OPENSSL_NO_RSA - || !ENGINE_set_RSA(e, RSA_get_default_method()) -#endif -#ifndef OPENSSL_NO_DSA - || !ENGINE_set_DSA(e, DSA_get_default_method()) -#endif -#ifndef OPENSSL_NO_ECDH - || !ENGINE_set_ECDH(e, ECDH_OpenSSL()) -#endif -#ifndef OPENSSL_NO_ECDSA - || !ENGINE_set_ECDSA(e, ECDSA_OpenSSL()) -#endif -#ifndef OPENSSL_NO_DH - || !ENGINE_set_DH(e, DH_get_default_method()) -#endif - || !ENGINE_set_RAND(e, RAND_SSLeay()) -#ifdef TEST_ENG_OPENSSL_RC4 - || !ENGINE_set_ciphers(e, openssl_ciphers) -#endif -#ifdef TEST_ENG_OPENSSL_SHA - || !ENGINE_set_digests(e, openssl_digests) -#endif +# ifndef OPENSSL_NO_RSA + || !ENGINE_set_RSA(e, RSA_get_default_method()) +# endif +# ifndef OPENSSL_NO_DSA + || !ENGINE_set_DSA(e, DSA_get_default_method()) +# endif +# ifndef OPENSSL_NO_ECDH + || !ENGINE_set_ECDH(e, ECDH_OpenSSL()) +# endif +# ifndef OPENSSL_NO_ECDSA + || !ENGINE_set_ECDSA(e, ECDSA_OpenSSL()) +# endif +# ifndef OPENSSL_NO_DH + || !ENGINE_set_DH(e, DH_get_default_method()) +# endif + || !ENGINE_set_RAND(e, RAND_SSLeay()) +# ifdef TEST_ENG_OPENSSL_RC4 + || !ENGINE_set_ciphers(e, openssl_ciphers) +# endif +# ifdef TEST_ENG_OPENSSL_SHA + || !ENGINE_set_digests(e, openssl_digests) +# endif #endif #ifdef TEST_ENG_OPENSSL_PKEY - || !ENGINE_set_load_privkey_function(e, openssl_load_privkey) + || !ENGINE_set_load_privkey_function(e, openssl_load_privkey) #endif - ) - return 0; - /* If we add errors to this ENGINE, ensure the error handling is setup here */ - /* openssl_load_error_strings(); */ - return 1; - } + ) + return 0; + /* + * If we add errors to this ENGINE, ensure the error handling is setup + * here + */ + /* openssl_load_error_strings(); */ + return 1; +} static ENGINE *engine_openssl(void) - { - ENGINE *ret = ENGINE_new(); - if(!ret) - return NULL; - if(!bind_helper(ret)) - { - ENGINE_free(ret); - return NULL; - } - return ret; - } +{ + ENGINE *ret = ENGINE_new(); + if (!ret) + return NULL; + if (!bind_helper(ret)) { + ENGINE_free(ret); + return NULL; + } + return ret; +} void ENGINE_load_openssl(void) - { - ENGINE *toadd = engine_openssl(); - if(!toadd) return; - ENGINE_add(toadd); - /* If the "add" worked, it gets a structural reference. So either way, - * we release our just-created reference. */ - ENGINE_free(toadd); - ERR_clear_error(); - } +{ + ENGINE *toadd = engine_openssl(); + if (!toadd) + return; + ENGINE_add(toadd); + /* + * If the "add" worked, it gets a structural reference. So either way, we + * release our just-created reference. + */ + ENGINE_free(toadd); + ERR_clear_error(); +} -/* This stuff is needed if this ENGINE is being compiled into a self-contained - * shared-library. */ +/* + * This stuff is needed if this ENGINE is being compiled into a + * self-contained shared-library. + */ #ifdef ENGINE_DYNAMIC_SUPPORT static int bind_fn(ENGINE *e, const char *id) - { - if(id && (strcmp(id, engine_openssl_id) != 0)) - return 0; - if(!bind_helper(e)) - return 0; - return 1; - } -IMPLEMENT_DYNAMIC_CHECK_FN() -IMPLEMENT_DYNAMIC_BIND_FN(bind_fn) -#endif /* ENGINE_DYNAMIC_SUPPORT */ +{ + if (id && (strcmp(id, engine_openssl_id) != 0)) + return 0; + if (!bind_helper(e)) + return 0; + return 1; +} +IMPLEMENT_DYNAMIC_CHECK_FN() + IMPLEMENT_DYNAMIC_BIND_FN(bind_fn) +#endif /* ENGINE_DYNAMIC_SUPPORT */ #ifdef TEST_ENG_OPENSSL_RC4 -/* This section of code compiles an "alternative implementation" of two modes of +/*- + * This section of code compiles an "alternative implementation" of two modes of * RC4 into this ENGINE. The result is that EVP_CIPHER operation for "rc4" * should under normal circumstances go via this support rather than the default * EVP support. There are other symbols to tweak the testing; @@ -217,168 +230,173 @@ IMPLEMENT_DYNAMIC_BIND_FN(bind_fn) * the "init_key" handler is called. * TEST_ENG_OPENSSL_RC4_P_CIPHER - ditto for the "cipher" handler. */ -#include <openssl/rc4.h> -#define TEST_RC4_KEY_SIZE 16 -static int test_cipher_nids[] = {NID_rc4,NID_rc4_40}; +# include <openssl/rc4.h> +# define TEST_RC4_KEY_SIZE 16 +static int test_cipher_nids[] = { NID_rc4, NID_rc4_40 }; + static int test_cipher_nids_number = 2; typedef struct { - unsigned char key[TEST_RC4_KEY_SIZE]; - RC4_KEY ks; - } TEST_RC4_KEY; -#define test(ctx) ((TEST_RC4_KEY *)(ctx)->cipher_data) + unsigned char key[TEST_RC4_KEY_SIZE]; + RC4_KEY ks; +} TEST_RC4_KEY; +# define test(ctx) ((TEST_RC4_KEY *)(ctx)->cipher_data) static int test_rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, - const unsigned char *iv, int enc) - { -#ifdef TEST_ENG_OPENSSL_RC4_P_INIT - fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) test_init_key() called\n"); -#endif - memcpy(&test(ctx)->key[0],key,EVP_CIPHER_CTX_key_length(ctx)); - RC4_set_key(&test(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx), - test(ctx)->key); - return 1; - } + const unsigned char *iv, int enc) +{ +# ifdef TEST_ENG_OPENSSL_RC4_P_INIT + fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) test_init_key() called\n"); +# endif + memcpy(&test(ctx)->key[0], key, EVP_CIPHER_CTX_key_length(ctx)); + RC4_set_key(&test(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), + test(ctx)->key); + return 1; +} + static int test_rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, - const unsigned char *in, size_t inl) - { -#ifdef TEST_ENG_OPENSSL_RC4_P_CIPHER - fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) test_cipher() called\n"); -#endif - RC4(&test(ctx)->ks,inl,in,out); - return 1; - } -static const EVP_CIPHER test_r4_cipher= - { - NID_rc4, - 1,TEST_RC4_KEY_SIZE,0, - EVP_CIPH_VARIABLE_LENGTH, - test_rc4_init_key, - test_rc4_cipher, - NULL, - sizeof(TEST_RC4_KEY), - NULL, - NULL, - NULL, - NULL - }; -static const EVP_CIPHER test_r4_40_cipher= - { - NID_rc4_40, - 1,5 /* 40 bit */,0, - EVP_CIPH_VARIABLE_LENGTH, - test_rc4_init_key, - test_rc4_cipher, - NULL, - sizeof(TEST_RC4_KEY), - NULL, - NULL, - NULL, - NULL - }; + const unsigned char *in, size_t inl) +{ +# ifdef TEST_ENG_OPENSSL_RC4_P_CIPHER + fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) test_cipher() called\n"); +# endif + RC4(&test(ctx)->ks, inl, in, out); + return 1; +} + +static const EVP_CIPHER test_r4_cipher = { + NID_rc4, + 1, TEST_RC4_KEY_SIZE, 0, + EVP_CIPH_VARIABLE_LENGTH, + test_rc4_init_key, + test_rc4_cipher, + NULL, + sizeof(TEST_RC4_KEY), + NULL, + NULL, + NULL, + NULL +}; + +static const EVP_CIPHER test_r4_40_cipher = { + NID_rc4_40, + 1, 5 /* 40 bit */ , 0, + EVP_CIPH_VARIABLE_LENGTH, + test_rc4_init_key, + test_rc4_cipher, + NULL, + sizeof(TEST_RC4_KEY), + NULL, + NULL, + NULL, + NULL +}; + static int openssl_ciphers(ENGINE *e, const EVP_CIPHER **cipher, - const int **nids, int nid) - { - if(!cipher) - { - /* We are returning a list of supported nids */ - *nids = test_cipher_nids; - return test_cipher_nids_number; - } - /* We are being asked for a specific cipher */ - if(nid == NID_rc4) - *cipher = &test_r4_cipher; - else if(nid == NID_rc4_40) - *cipher = &test_r4_40_cipher; - else - { -#ifdef TEST_ENG_OPENSSL_RC4_OTHERS - fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) returning NULL for " - "nid %d\n", nid); -#endif - *cipher = NULL; - return 0; - } - return 1; - } + const int **nids, int nid) +{ + if (!cipher) { + /* We are returning a list of supported nids */ + *nids = test_cipher_nids; + return test_cipher_nids_number; + } + /* We are being asked for a specific cipher */ + if (nid == NID_rc4) + *cipher = &test_r4_cipher; + else if (nid == NID_rc4_40) + *cipher = &test_r4_40_cipher; + else { +# ifdef TEST_ENG_OPENSSL_RC4_OTHERS + fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) returning NULL for " + "nid %d\n", nid); +# endif + *cipher = NULL; + return 0; + } + return 1; +} #endif #ifdef TEST_ENG_OPENSSL_SHA /* Much the same sort of comment as for TEST_ENG_OPENSSL_RC4 */ -#include <openssl/sha.h> -static int test_digest_nids[] = {NID_sha1}; +# include <openssl/sha.h> +static int test_digest_nids[] = { NID_sha1 }; + static int test_digest_nids_number = 1; static int test_sha1_init(EVP_MD_CTX *ctx) - { -#ifdef TEST_ENG_OPENSSL_SHA_P_INIT - fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_init() called\n"); -#endif - return SHA1_Init(ctx->md_data); - } -static int test_sha1_update(EVP_MD_CTX *ctx,const void *data,size_t count) - { -#ifdef TEST_ENG_OPENSSL_SHA_P_UPDATE - fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_update() called\n"); -#endif - return SHA1_Update(ctx->md_data,data,count); - } -static int test_sha1_final(EVP_MD_CTX *ctx,unsigned char *md) - { -#ifdef TEST_ENG_OPENSSL_SHA_P_FINAL - fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_final() called\n"); -#endif - return SHA1_Final(md,ctx->md_data); - } -static const EVP_MD test_sha_md= - { - NID_sha1, - NID_sha1WithRSAEncryption, - SHA_DIGEST_LENGTH, - 0, - test_sha1_init, - test_sha1_update, - test_sha1_final, - NULL, - NULL, - EVP_PKEY_RSA_method, - SHA_CBLOCK, - sizeof(EVP_MD *)+sizeof(SHA_CTX), - }; +{ +# ifdef TEST_ENG_OPENSSL_SHA_P_INIT + fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_init() called\n"); +# endif + return SHA1_Init(ctx->md_data); +} + +static int test_sha1_update(EVP_MD_CTX *ctx, const void *data, size_t count) +{ +# ifdef TEST_ENG_OPENSSL_SHA_P_UPDATE + fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_update() called\n"); +# endif + return SHA1_Update(ctx->md_data, data, count); +} + +static int test_sha1_final(EVP_MD_CTX *ctx, unsigned char *md) +{ +# ifdef TEST_ENG_OPENSSL_SHA_P_FINAL + fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_final() called\n"); +# endif + return SHA1_Final(md, ctx->md_data); +} + +static const EVP_MD test_sha_md = { + NID_sha1, + NID_sha1WithRSAEncryption, + SHA_DIGEST_LENGTH, + 0, + test_sha1_init, + test_sha1_update, + test_sha1_final, + NULL, + NULL, + EVP_PKEY_RSA_method, + SHA_CBLOCK, + sizeof(EVP_MD *) + sizeof(SHA_CTX), +}; + static int openssl_digests(ENGINE *e, const EVP_MD **digest, - const int **nids, int nid) - { - if(!digest) - { - /* We are returning a list of supported nids */ - *nids = test_digest_nids; - return test_digest_nids_number; - } - /* We are being asked for a specific digest */ - if(nid == NID_sha1) - *digest = &test_sha_md; - else - { -#ifdef TEST_ENG_OPENSSL_SHA_OTHERS - fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) returning NULL for " - "nid %d\n", nid); -#endif - *digest = NULL; - return 0; - } - return 1; - } + const int **nids, int nid) +{ + if (!digest) { + /* We are returning a list of supported nids */ + *nids = test_digest_nids; + return test_digest_nids_number; + } + /* We are being asked for a specific digest */ + if (nid == NID_sha1) + *digest = &test_sha_md; + else { +# ifdef TEST_ENG_OPENSSL_SHA_OTHERS + fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) returning NULL for " + "nid %d\n", nid); +# endif + *digest = NULL; + return 0; + } + return 1; +} #endif #ifdef TEST_ENG_OPENSSL_PKEY static EVP_PKEY *openssl_load_privkey(ENGINE *eng, const char *key_id, - UI_METHOD *ui_method, void *callback_data) - { - BIO *in; - EVP_PKEY *key; - fprintf(stderr, "(TEST_ENG_OPENSSL_PKEY)Loading Private key %s\n", key_id); - in = BIO_new_file(key_id, "r"); - if (!in) - return NULL; - key = PEM_read_bio_PrivateKey(in, NULL, 0, NULL); - BIO_free(in); - return key; - } + UI_METHOD *ui_method, + void *callback_data) +{ + BIO *in; + EVP_PKEY *key; + fprintf(stderr, "(TEST_ENG_OPENSSL_PKEY)Loading Private key %s\n", + key_id); + in = BIO_new_file(key_id, "r"); + if (!in) + return NULL; + key = PEM_read_bio_PrivateKey(in, NULL, 0, NULL); + BIO_free(in); + return key; +} #endif |