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C++ EVP_des_cbc函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中EVP_des_cbc函数的典型用法代码示例。如果您正苦于以下问题：C++ EVP_des_cbc函数的具体用法？C++ EVP_des_cbc怎么用？C++ EVP_des_cbc使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了EVP_des_cbc函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: PKCS5_PBE_add

void PKCS5_PBE_add(void)
{
#ifndef OPENSSL_NO_DES
#  ifndef OPENSSL_NO_MD5
EVP_PBE_alg_add(NID_pbeWithMD5AndDES_CBC, EVP_des_cbc(), EVP_md5(),
							 PKCS5_PBE_keyivgen);
#  endif
#  ifndef OPENSSL_NO_MD2
EVP_PBE_alg_add(NID_pbeWithMD2AndDES_CBC, EVP_des_cbc(), EVP_md2(),
							 PKCS5_PBE_keyivgen);
#  endif
#  ifndef OPENSSL_NO_SHA
EVP_PBE_alg_add(NID_pbeWithSHA1AndDES_CBC, EVP_des_cbc(), EVP_sha1(),
							 PKCS5_PBE_keyivgen);
#  endif
#endif
#ifndef OPENSSL_NO_RC2
#  ifndef OPENSSL_NO_MD5
EVP_PBE_alg_add(NID_pbeWithMD5AndRC2_CBC, EVP_rc2_64_cbc(), EVP_md5(),
							 PKCS5_PBE_keyivgen);
#  endif
#  ifndef OPENSSL_NO_MD2
EVP_PBE_alg_add(NID_pbeWithMD2AndRC2_CBC, EVP_rc2_64_cbc(), EVP_md2(),
							 PKCS5_PBE_keyivgen);
#  endif
#  ifndef OPENSSL_NO_SHA
EVP_PBE_alg_add(NID_pbeWithSHA1AndRC2_CBC, EVP_rc2_64_cbc(), EVP_sha1(),
							 PKCS5_PBE_keyivgen);
#  endif
#endif
#ifndef OPENSSL_NO_HMAC
EVP_PBE_alg_add(NID_pbes2, NULL, NULL, PKCS5_v2_PBE_keyivgen);
#endif
}
开发者ID:LucidOne，项目名称:Rovio，代码行数:34，代码来源:p5_crpt.c


示例2: SSL_library_init

EXPORT_C int SSL_library_init(void)
	{
//#ifdef EMULATOR	
//	InitSSLWsdVar();	
//#endif	
#ifndef OPENSSL_NO_DES
	EVP_add_cipher(EVP_des_cbc());
	EVP_add_cipher(EVP_des_ede3_cbc());
#endif
#ifndef OPENSSL_NO_IDEA
	EVP_add_cipher(EVP_idea_cbc());
#endif
#ifndef OPENSSL_NO_RC4
	EVP_add_cipher(EVP_rc4());
#endif  
#ifndef OPENSSL_NO_RC2
	EVP_add_cipher(EVP_rc2_cbc());
#endif
#ifndef OPENSSL_NO_AES
	EVP_add_cipher(EVP_aes_128_cbc());
	EVP_add_cipher(EVP_aes_192_cbc());
	EVP_add_cipher(EVP_aes_256_cbc());
#endif
#ifndef OPENSSL_NO_MD2
	EVP_add_digest(EVP_md2());
#endif
#ifndef OPENSSL_NO_MD5
	EVP_add_digest(EVP_md5());
	EVP_add_digest_alias(SN_md5,"ssl2-md5");
	EVP_add_digest_alias(SN_md5,"ssl3-md5");
#endif
#ifndef OPENSSL_NO_SHA
	EVP_add_digest(EVP_sha1()); /* RSA with sha1 */
	EVP_add_digest_alias(SN_sha1,"ssl3-sha1");
	EVP_add_digest_alias(SN_sha1WithRSAEncryption,SN_sha1WithRSA);
#endif
#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_DSA)
	EVP_add_digest(EVP_dss1()); /* DSA with sha1 */
	EVP_add_digest_alias(SN_dsaWithSHA1,SN_dsaWithSHA1_2);
	EVP_add_digest_alias(SN_dsaWithSHA1,"DSS1");
	EVP_add_digest_alias(SN_dsaWithSHA1,"dss1");
#endif
#ifndef OPENSSL_NO_ECDSA
	EVP_add_digest(EVP_ecdsa());
#endif
	/* If you want support for phased out ciphers, add the following */
#if 0
	EVP_add_digest(EVP_sha());
	EVP_add_digest(EVP_dss());
#endif
#ifndef OPENSSL_NO_COMP
	/* This will initialise the built-in compression algorithms.
	   The value returned is a STACK_OF(SSL_COMP), but that can
	   be discarded safely */
	(void)SSL_COMP_get_compression_methods();
#endif
	/* initialize cipher/digest methods table */
	ssl_load_ciphers();
	return(1);
	}
开发者ID:cdaffara，项目名称:symbiandump-os2，代码行数:60，代码来源:ssl_algs.c


示例3: snmp_pdu_cipher_init

static int32_t
snmp_pdu_cipher_init(const struct snmp_pdu *pdu, int32_t len,
    const EVP_CIPHER **ctype, uint8_t *piv)
{
	int i;
	uint32_t netint;

	if (pdu->user.priv_proto == SNMP_PRIV_DES) {
		if (len  % 8 != 0)
			return (-1);
		*ctype = EVP_des_cbc();
		memcpy(piv, pdu->msg_salt, sizeof(pdu->msg_salt));
		for (i = 0; i < 8; i++)
			piv[i] = piv[i] ^ pdu->user.priv_key[8 + i];
	} else if (pdu->user.priv_proto == SNMP_PRIV_AES) {
		*ctype = EVP_aes_128_cfb128();
		netint = htonl(pdu->engine.engine_boots);
		memcpy(piv, &netint, sizeof(netint));
		piv += sizeof(netint);
		netint = htonl(pdu->engine.engine_time);
		memcpy(piv, &netint, sizeof(netint));
		piv += sizeof(netint);
		memcpy(piv, pdu->msg_salt, sizeof(pdu->msg_salt));
	} else if (pdu->user.priv_proto == SNMP_PRIV_NOPRIV)
		return (0);
	else {
		snmp_error("unknown privacy option - %d", pdu->user.priv_proto);
		return (-1);
	}

	return (1);
}
开发者ID:2014-class，项目名称:freerouter，代码行数:32，代码来源:snmpcrypto.c


示例4: get_cipher_type

const EVP_CIPHER* get_cipher_type(const enum cipher cipher, const enum cipher_mode mode) {

    switch (mode) {
        case MODE_ECB:

            switch (cipher) {
                case CIPHER_DES:
                    return EVP_des_ecb();
                case CIPHER_AES_128:
                    return EVP_aes_128_ecb();
                case CIPHER_AES_192:
                    return EVP_aes_192_ecb();
                case CIPHER_AES_256:
                    return EVP_aes_256_ecb();
            }

        case MODE_CBC:

            switch (cipher) {
                case CIPHER_DES:
                    return EVP_des_cbc();
                case CIPHER_AES_128:
                    return EVP_aes_128_cbc();
                case CIPHER_AES_192:
                    return EVP_aes_192_cbc();
                case CIPHER_AES_256:
                    return EVP_aes_256_cbc();
            }

        case MODE_OFB:

            switch (cipher) {
                case CIPHER_DES:
                    return EVP_des_ofb();
                case CIPHER_AES_128:
                    return EVP_aes_128_ofb();
                case CIPHER_AES_192:
                    return EVP_aes_192_ofb();
                case CIPHER_AES_256:
                    return EVP_aes_256_ofb();
            }

        case MODE_CFB:

            switch (cipher) {
                case CIPHER_DES:
                    return EVP_des_cfb();
                case CIPHER_AES_128:
                    return EVP_aes_128_cfb();
                case CIPHER_AES_192:
                    return EVP_aes_192_cfb();
                case CIPHER_AES_256:
                    return EVP_aes_256_cfb();
            }
    }

    abort();
}
开发者ID:acrespo，项目名称:cripto-2013-1c，代码行数:58，代码来源:crypt.c


示例5: openssl_evp_rsacripher

void openssl_evp_rsacripher()
{
	RSA *rkey;
	BIGNUM *bne;
	EVP_PKEY *pubkey[2];
	const EVP_CIPHER *type;
	EVP_CIPHER_CTX ctx1, ctx2;
	int i, ekl[2], total = 0, len1 = 0, len2 = 0;
	const unsigned char ins[COMM_LEN] = "openssl evp";
	unsigned char outs[LINE_LEN], iv[8], *ek[2], de[LINE_LEN];

	bne = BN_new();
	BN_set_word(bne, RSA_3);
	rkey = RSA_new();
	RSA_generate_key_ex(rkey, MAX1_LEN, bne, NULL);
	pubkey[0] = EVP_PKEY_new();
	EVP_PKEY_assign_RSA(pubkey[0], rkey);
	type = EVP_des_cbc();

	ek[0] = malloc(LINE_LEN);
	ek[1] = malloc(LINE_LEN);
	EVP_CIPHER_CTX_init(&ctx1);
	EVP_SealInit(&ctx1, type, ek, ekl, iv, pubkey, 1);
	EVP_SealUpdate(&ctx1, outs, &total, ins, 11);
	EVP_SealFinal(&ctx1, outs + total, &len1);
	total += len1;
	printf("\nEVP_RSASEAL(%s) = ", ins);
	for (i = 0; i < total; i++)
		printf("0x%.02x ", outs[i]);
	EVP_CIPHER_CTX_cleanup(&ctx1);
	
	memset(de, 0, LINE_LEN);
	EVP_CIPHER_CTX_init(&ctx2);
	EVP_OpenInit(&ctx2, EVP_des_cbc(), ek[0], ekl[0], iv, pubkey[0]);
	EVP_OpenUpdate(&ctx2, de, &len2, outs, total);
	EVP_OpenFinal(&ctx2, de + len2, &len1);
	len2 += len1;
	printf("= %s\n", de);
	EVP_CIPHER_CTX_cleanup(&ctx2);

	free(ek[0]);
	free(ek[1]);
	EVP_PKEY_free(pubkey[0]);
	BN_free(bne);
}
开发者ID:beike2020，项目名称:source，代码行数:45，代码来源:openssl_base.c


示例6: SSL_library_init

int
SSL_library_init(void)
{

#ifndef OPENSSL_NO_DES
	EVP_add_cipher(EVP_des_cbc());
	EVP_add_cipher(EVP_des_ede3_cbc());
#endif
#ifndef OPENSSL_NO_IDEA
	EVP_add_cipher(EVP_idea_cbc());
#endif
#ifndef OPENSSL_NO_RC4
	EVP_add_cipher(EVP_rc4());
#if !defined(OPENSSL_NO_MD5) && (defined(__x86_64) || defined(__x86_64__))
	EVP_add_cipher(EVP_rc4_hmac_md5());
#endif
#endif  
#ifndef OPENSSL_NO_RC2
	EVP_add_cipher(EVP_rc2_cbc());
	/* Not actually used for SSL/TLS but this makes PKCS#12 work
	 * if an application only calls SSL_library_init().
	 */
	EVP_add_cipher(EVP_rc2_40_cbc());
#endif
	EVP_add_cipher(EVP_aes_128_cbc());
	EVP_add_cipher(EVP_aes_192_cbc());
	EVP_add_cipher(EVP_aes_256_cbc());
	EVP_add_cipher(EVP_aes_128_gcm());
	EVP_add_cipher(EVP_aes_256_gcm());
	EVP_add_cipher(EVP_aes_128_cbc_hmac_sha1());
	EVP_add_cipher(EVP_aes_256_cbc_hmac_sha1());
#ifndef OPENSSL_NO_CAMELLIA
	EVP_add_cipher(EVP_camellia_128_cbc());
	EVP_add_cipher(EVP_camellia_256_cbc());
#endif

	EVP_add_digest(EVP_md5());
	EVP_add_digest_alias(SN_md5, "ssl2-md5");
	EVP_add_digest_alias(SN_md5, "ssl3-md5");
	EVP_add_digest(EVP_sha1()); /* RSA with sha1 */
	EVP_add_digest_alias(SN_sha1, "ssl3-sha1");
	EVP_add_digest_alias(SN_sha1WithRSAEncryption, SN_sha1WithRSA);
	EVP_add_digest(EVP_sha224());
	EVP_add_digest(EVP_sha256());
	EVP_add_digest(EVP_sha384());
	EVP_add_digest(EVP_sha512());
	EVP_add_digest(EVP_dss1()); /* DSA with sha1 */
	EVP_add_digest_alias(SN_dsaWithSHA1, SN_dsaWithSHA1_2);
	EVP_add_digest_alias(SN_dsaWithSHA1, "DSS1");
	EVP_add_digest_alias(SN_dsaWithSHA1, "dss1");
	EVP_add_digest(EVP_ecdsa());
	/* initialize cipher/digest methods table */
	ssl_load_ciphers();
	return (1);
}
开发者ID:SylvestreG，项目名称:bitrig，代码行数:55，代码来源:ssl_algs.c


示例7: cipher_by_name

static const EVP_CIPHER* cipher_by_name(const char *name) {
  if (strcmp(name, "DES-CBC") == 0) {
    return EVP_des_cbc();
  } else if (strcmp(name, "AES-128-CBC") == 0) {
    return EVP_aes_128_cbc();
  } else if (strcmp(name,  "AES-256-CBC") == 0) {
    return EVP_aes_256_cbc();
  } else {
    return NULL;
  }
}
开发者ID:RobinWuDev，项目名称:Qt，代码行数:11，代码来源:pem_lib.c


示例8: k5_des_encrypt

static krb5_error_code
k5_des_encrypt(krb5_key key, const krb5_data *ivec, krb5_crypto_iov *data,
               size_t num_data)
{
    int ret, olen = MIT_DES_BLOCK_LENGTH;
    unsigned char iblock[MIT_DES_BLOCK_LENGTH], oblock[MIT_DES_BLOCK_LENGTH];
    struct iov_block_state input_pos, output_pos;
    EVP_CIPHER_CTX ciph_ctx;
    krb5_boolean empty;

    IOV_BLOCK_STATE_INIT(&input_pos);
    IOV_BLOCK_STATE_INIT(&output_pos);

    ret = validate(key, ivec, data, num_data, &empty);
    if (ret != 0 || empty)
        return ret;

    EVP_CIPHER_CTX_init(&ciph_ctx);

    ret = EVP_EncryptInit_ex(&ciph_ctx, EVP_des_cbc(), NULL,
                             key->keyblock.contents, (ivec && ivec->data) ? (unsigned char*)ivec->data : NULL);
    if (!ret)
        return KRB5_CRYPTO_INTERNAL;

    EVP_CIPHER_CTX_set_padding(&ciph_ctx,0);

    for (;;) {

        if (!krb5int_c_iov_get_block(iblock, MIT_DES_BLOCK_LENGTH, data,
                                     num_data, &input_pos))
            break;

        ret = EVP_EncryptUpdate(&ciph_ctx, oblock, &olen,
                                (unsigned char *)iblock, MIT_DES_BLOCK_LENGTH);
        if (!ret)
            break;

        krb5int_c_iov_put_block(data, num_data, oblock, MIT_DES_BLOCK_LENGTH,
                                &output_pos);
    }

    if (ivec != NULL)
        memcpy(ivec->data, oblock, MIT_DES_BLOCK_LENGTH);

    EVP_CIPHER_CTX_cleanup(&ciph_ctx);

    zap(iblock, sizeof(iblock));
    zap(oblock, sizeof(oblock));

    if (ret != 1)
        return KRB5_CRYPTO_INTERNAL;
    return 0;
}
开发者ID:Brainiarc7，项目名称:pbis，代码行数:53，代码来源:des.c


示例9: main

int main(void) {
 
  unsigned char ot[1024];  // open text
  unsigned char st[1024];  // sifrovany text
  unsigned char key[EVP_MAX_KEY_LENGTH] = "Super tajny klic";  // klic pro sifrovani
  unsigned char iv[EVP_MAX_IV_LENGTH] = "vector unknown";  // inicializacni vektor
  const char * filename = "Mad_scientist_cbc.bmp";
  const char * outfilename = "Mad_scientist_cbc_dec.bmp";

  int otLength = 0;
  int stLength = 0;
  int tmpLength = 0;
  int readlen = 0;
  char header[14];
  unsigned int offset = 0;
 
  EVP_CIPHER_CTX ctx; // struktura pro kontext
 
	FILE * fin = fopen(filename,"rb");
	FILE * fout = fopen(outfilename,"w+b");
	if(!fin){
		printf("File not found");
	}

	fread(header,1,14,fin);
	fwrite(header,1,14,fout);
	offset = (unsigned int)*(&header[10]);
	offset -= 14;

	while(offset > 1024){
		fread(ot,1,1024,fin);
		fwrite(ot,1,1024,fout);
		offset -= 1024;
	}
	fread(ot,1,offset,fin);
	fwrite(ot,1,offset,fout);
	

 EVP_DecryptInit(&ctx, EVP_des_cbc(), key, iv);  // nastaveni kontextu pro sifrovani
  do{
	  readlen = fread(ot,1,1024,fin);
	  EVP_DecryptUpdate(&ctx,  st, &stLength, ot, readlen);  // sifrovani ot
	  fwrite(st,1,stLength,fout);
  }while(readlen == 1024);
  
  EVP_DecryptFinal(&ctx, &st[stLength], &tmpLength);  // ziskani sifrovaneho textu z kontextu
  fwrite(&st[stLength],1,tmpLength,fout);
  stLength += tmpLength;

  fclose(fin);
  fclose(fout);
  exit(0);
 }
开发者ID:shadowroot，项目名称:BEZ，代码行数:53，代码来源:des_cbc_dec.cpp


示例10: EVP_CIPHER_do_all_sorted

void EVP_CIPHER_do_all_sorted(void (*callback)(const EVP_CIPHER *cipher,
                                               const char *name,
                                               const char *unused, void *arg),
                              void *arg) {
  callback(EVP_aes_128_cbc(), "AES-128-CBC", NULL, arg);
  callback(EVP_aes_128_ctr(), "AES-128-CTR", NULL, arg);
  callback(EVP_aes_128_ecb(), "AES-128-ECB", NULL, arg);
  callback(EVP_aes_128_ofb(), "AES-128-OFB", NULL, arg);
  callback(EVP_aes_256_cbc(), "AES-256-CBC", NULL, arg);
  callback(EVP_aes_256_ctr(), "AES-256-CTR", NULL, arg);
  callback(EVP_aes_256_ecb(), "AES-256-ECB", NULL, arg);
  callback(EVP_aes_256_ofb(), "AES-256-OFB", NULL, arg);
  callback(EVP_aes_256_xts(), "AES-256-XTS", NULL, arg);
  callback(EVP_des_cbc(), "DES-CBC", NULL, arg);
  callback(EVP_des_ecb(), "DES-ECB", NULL, arg);
  callback(EVP_des_ede(), "DES-EDE", NULL, arg);
  callback(EVP_des_ede_cbc(), "DES-EDE-CBC", NULL, arg);
  callback(EVP_des_ede3_cbc(), "DES-EDE3-CBC", NULL, arg);
  callback(EVP_rc2_cbc(), "RC2-CBC", NULL, arg);
  callback(EVP_rc4(), "RC4", NULL, arg);

  // OpenSSL returns everything twice, the second time in lower case.
  callback(EVP_aes_128_cbc(), "aes-128-cbc", NULL, arg);
  callback(EVP_aes_128_ctr(), "aes-128-ctr", NULL, arg);
  callback(EVP_aes_128_ecb(), "aes-128-ecb", NULL, arg);
  callback(EVP_aes_128_ofb(), "aes-128-ofb", NULL, arg);
  callback(EVP_aes_256_cbc(), "aes-256-cbc", NULL, arg);
  callback(EVP_aes_256_ctr(), "aes-256-ctr", NULL, arg);
  callback(EVP_aes_256_ecb(), "aes-256-ecb", NULL, arg);
  callback(EVP_aes_256_ofb(), "aes-256-ofb", NULL, arg);
  callback(EVP_aes_256_xts(), "aes-256-xts", NULL, arg);
  callback(EVP_des_cbc(), "des-cbc", NULL, arg);
  callback(EVP_des_ecb(), "des-ecb", NULL, arg);
  callback(EVP_des_ede(), "des-ede", NULL, arg);
  callback(EVP_des_ede_cbc(), "des-ede-cbc", NULL, arg);
  callback(EVP_des_ede3_cbc(), "des-ede3-cbc", NULL, arg);
  callback(EVP_rc2_cbc(), "rc2-cbc", NULL, arg);
  callback(EVP_rc4(), "rc4", NULL, arg);
}
开发者ID:0x64616E69656C，项目名称:boringssl，代码行数:39，代码来源:evp_do_all.c


示例11: switch

const EVP_CIPHER * DesEncriptionStrategy::getType(EncriptionBlockType mode){
	const EVP_CIPHER * type;
	switch(mode){
		case CBC:
			type = EVP_des_cbc(); break;
		case OFB:
			type = EVP_des_ofb(); break;
		case CFB:
			type = EVP_des_cfb8(); break;
		case ECB:
			type = EVP_des_ecb(); break;
	}
	return type;
}
开发者ID:gcastigl，项目名称:stenography，代码行数:14，代码来源:DesEncriptionStrategy.cpp


示例12: ssh1_3des_init

static int
ssh1_3des_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv,
    int enc)
{
	struct ssh1_3des_ctx *c;
	u_char *k1, *k2, *k3;

	if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) == NULL) {
		if ((c = calloc(1, sizeof(*c))) == NULL)
			return 0;
		EVP_CIPHER_CTX_set_app_data(ctx, c);
	}
	if (key == NULL)
		return 1;
	if (enc == -1)
		enc = ctx->encrypt;
	k1 = k2 = k3 = __UNCONST(key);
	k2 += 8;
	if (EVP_CIPHER_CTX_key_length(ctx) >= 16+8) {
		if (enc)
			k3 += 16;
		else
			k1 += 16;
	}
	EVP_CIPHER_CTX_init(&c->k1);
	EVP_CIPHER_CTX_init(&c->k2);
	EVP_CIPHER_CTX_init(&c->k3);
	if (EVP_CipherInit(&c->k1, EVP_des_cbc(), k1, NULL, enc) == 0 ||
	    EVP_CipherInit(&c->k2, EVP_des_cbc(), k2, NULL, !enc) == 0 ||
	    EVP_CipherInit(&c->k3, EVP_des_cbc(), k3, NULL, enc) == 0) {
		explicit_bzero(c, sizeof(*c));
		free(c);
		EVP_CIPHER_CTX_set_app_data(ctx, NULL);
		return 0;
	}
	return 1;
}
开发者ID:knakahara，项目名称:netbsd-src，代码行数:37，代码来源:cipher-3des1.c


示例13: ssh1_3des_init

static int
ssh1_3des_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv,
    int enc)
{
	struct ssh1_3des_ctx *c;
	u_char *k1, *k2, *k3;

	if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) == NULL) {
		c = xmalloc(sizeof(*c));
		EVP_CIPHER_CTX_set_app_data(ctx, c);
	}
	if (key == NULL)
		return (1);
	if (enc == -1)
		enc = ctx->encrypt;
	k1 = k2 = k3 = (u_char *) key;
	k2 += 8;
	if (EVP_CIPHER_CTX_key_length(ctx) >= 16+8) {
		if (enc)
			k3 += 16;
		else
			k1 += 16;
	}
	EVP_CIPHER_CTX_init(&c->k1);
	EVP_CIPHER_CTX_init(&c->k2);
	EVP_CIPHER_CTX_init(&c->k3);
	if (EVP_CipherInit(&c->k1, EVP_des_cbc(), k1, NULL, enc) == 0 ||
	    EVP_CipherInit(&c->k2, EVP_des_cbc(), k2, NULL, !enc) == 0 ||
	    EVP_CipherInit(&c->k3, EVP_des_cbc(), k3, NULL, enc) == 0) {
		memset(c, 0, sizeof(*c));
		xfree(c);
		EVP_CIPHER_CTX_set_app_data(ctx, NULL);
		return (0);
	}
	return (1);
}
开发者ID:UNGLinux，项目名称:Obase，代码行数:36，代码来源:cipher-3des1.c


示例14: SSL_library_init

int SSL_library_init(void)
	{
#ifndef NO_DES
	EVP_add_cipher(EVP_des_cbc());
	EVP_add_cipher(EVP_des_ede3_cbc());
#endif
#ifndef NO_IDEA
	EVP_add_cipher(EVP_idea_cbc());
#endif
#ifndef NO_RC4
	EVP_add_cipher(EVP_rc4());
#endif  
#ifndef NO_RC2
	EVP_add_cipher(EVP_rc2_cbc());
#endif  

#ifndef NO_MD2
	EVP_add_digest(EVP_md2());
#endif
#ifndef NO_MD5
	EVP_add_digest(EVP_md5());
	EVP_add_digest_alias(SN_md5,"ssl2-md5");
	EVP_add_digest_alias(SN_md5,"ssl3-md5");
#endif
#ifndef NO_SHA
	EVP_add_digest(EVP_sha1()); /* RSA with sha1 */
	EVP_add_digest_alias(SN_sha1,"ssl3-sha1");
	EVP_add_digest_alias(SN_sha1WithRSAEncryption,SN_sha1WithRSA);
#endif
#if !defined(NO_SHA) && !defined(NO_DSA)
	EVP_add_digest(EVP_dss1()); /* DSA with sha1 */
	EVP_add_digest_alias(SN_dsaWithSHA1,SN_dsaWithSHA1_2);
	EVP_add_digest_alias(SN_dsaWithSHA1,"DSS1");
	EVP_add_digest_alias(SN_dsaWithSHA1,"dss1");
#endif

	/* If you want support for phased out ciphers, add the following */
#if 0
	EVP_add_digest(EVP_sha());
	EVP_add_digest(EVP_dss());
#endif
	return(1);
	}
开发者ID:aosm，项目名称:OpenSSL096，代码行数:43，代码来源:ssl_algs.c


示例15: switch

const EVP_CIPHER *EVP_get_cipherbynid(int nid) {
  switch (nid) {
    case NID_rc2_cbc:
      return EVP_rc2_cbc();
    case NID_rc2_40_cbc:
      return EVP_rc2_40_cbc();
    case NID_des_ede3_cbc:
      return EVP_des_ede3_cbc();
    case NID_des_ede_cbc:
      return EVP_des_cbc();
    case NID_aes_128_cbc:
      return EVP_aes_128_cbc();
    case NID_aes_192_cbc:
      return EVP_aes_192_cbc();
    case NID_aes_256_cbc:
      return EVP_aes_256_cbc();
    default:
      return NULL;
  }
}
开发者ID:AadityaDev，项目名称:AadityaDev.github.io，代码行数:20，代码来源:cipher_extra.c


示例16: kssl_map_enc

/*	Given KRB5 enctype (basically DES or 3DES),
**	return closest match openssl EVP_ encryption algorithm.
**	Return NULL for unknown or problematic (krb5_dk_encrypt) enctypes.
**	Assume ENCTYPE_*_RAW (krb5_raw_encrypt) are OK.
*/
const EVP_CIPHER *
kssl_map_enc(krb5_enctype enctype)
{
	switch (enctype) {
	case ENCTYPE_DES_HMAC_SHA1: /*    EVP_des_cbc(); */
	case ENCTYPE_DES_CBC_CRC:
	case ENCTYPE_DES_CBC_MD4:
	case ENCTYPE_DES_CBC_MD5:
	case ENCTYPE_DES_CBC_RAW:
		return EVP_des_cbc();
		break;
	case ENCTYPE_DES3_CBC_SHA1: /*    EVP_des_ede3_cbc(); */
	case ENCTYPE_DES3_CBC_SHA:
	case ENCTYPE_DES3_CBC_RAW:
		return EVP_des_ede3_cbc();
		break;
	default:
		return NULL;
		break;
	}
}
开发者ID:jmhodges，项目名称:libssl，代码行数:26，代码来源:kssl.c


示例17: EVP_rc4

const EVP_CIPHER *EVP_get_cipherbyname(const char *name) {
  if (OPENSSL_strcasecmp(name, "rc4") == 0) {
    return EVP_rc4();
  } else if (OPENSSL_strcasecmp(name, "des-cbc") == 0) {
    return EVP_des_cbc();
  } else if (OPENSSL_strcasecmp(name, "des-ede3-cbc") == 0 ||
             OPENSSL_strcasecmp(name, "3des") == 0) {
    return EVP_des_ede3_cbc();
  } else if (OPENSSL_strcasecmp(name, "aes-128-cbc") == 0) {
    return EVP_aes_128_cbc();
  } else if (OPENSSL_strcasecmp(name, "aes-256-cbc") == 0) {
    return EVP_aes_256_cbc();
  } else if (OPENSSL_strcasecmp(name, "aes-128-ctr") == 0) {
    return EVP_aes_128_ctr();
  } else if (OPENSSL_strcasecmp(name, "aes-256-ctr") == 0) {
    return EVP_aes_256_ctr();
  } else if (OPENSSL_strcasecmp(name, "aes-128-ecb") == 0) {
    return EVP_aes_128_ecb();
  } else if (OPENSSL_strcasecmp(name, "aes-256-ecb") == 0) {
    return EVP_aes_256_ecb();
  }

  return NULL;
}
开发者ID:AadityaDev，项目名称:AadityaDev.github.io，代码行数:24，代码来源:cipher_extra.c


示例18: _gsskrb5_verify_header

static OM_uint32
verify_mic_des
           (OM_uint32 * minor_status,
            const gsskrb5_ctx context_handle,
	    krb5_context context,
            const gss_buffer_t message_buffer,
            const gss_buffer_t token_buffer,
            gss_qop_t * qop_state,
	    krb5_keyblock *key,
	    char *type
	    )
{
  u_char *p;
  EVP_MD_CTX *md5;
  u_char hash[16], *seq;
  DES_key_schedule schedule;
  EVP_CIPHER_CTX des_ctx;
  DES_cblock zero;
  DES_cblock deskey;
  uint32_t seq_number;
  OM_uint32 ret;
  int cmp;

  p = token_buffer->value;
  ret = _gsskrb5_verify_header (&p,
				   token_buffer->length,
				   type,
				   GSS_KRB5_MECHANISM);
  if (ret)
      return ret;

  if (memcmp(p, "\x00\x00", 2) != 0)
      return GSS_S_BAD_SIG;
  p += 2;
  if (memcmp (p, "\xff\xff\xff\xff", 4) != 0)
    return GSS_S_BAD_MIC;
  p += 4;
  p += 16;

  /* verify checksum */
  md5 = EVP_MD_CTX_create();
  EVP_DigestInit_ex(md5, EVP_md5(), NULL);
  EVP_DigestUpdate(md5, p - 24, 8);
  EVP_DigestUpdate(md5, message_buffer->value, message_buffer->length);
  EVP_DigestFinal_ex(md5, hash, NULL);
  EVP_MD_CTX_destroy(md5);

  memset (&zero, 0, sizeof(zero));
  memcpy (&deskey, key->keyvalue.data, sizeof(deskey));

  DES_set_key_unchecked (&deskey, &schedule);
  DES_cbc_cksum ((void *)hash, (void *)hash, sizeof(hash),
		 &schedule, &zero);
  if (ct_memcmp (p - 8, hash, 8) != 0) {
    memset (deskey, 0, sizeof(deskey));
    memset (&schedule, 0, sizeof(schedule));
    return GSS_S_BAD_MIC;
  }

  /* verify sequence number */

  HEIMDAL_MUTEX_lock(&context_handle->ctx_id_mutex);

  p -= 16;

  EVP_CIPHER_CTX_init(&des_ctx);
  EVP_CipherInit_ex(&des_ctx, EVP_des_cbc(), NULL, key->keyvalue.data, hash, 0);
  EVP_Cipher(&des_ctx, p, p, 8);
  EVP_CIPHER_CTX_cleanup(&des_ctx);

  memset (deskey, 0, sizeof(deskey));
  memset (&schedule, 0, sizeof(schedule));

  seq = p;
  _gsskrb5_decode_om_uint32(seq, &seq_number);

  if (context_handle->more_flags & LOCAL)
      cmp = ct_memcmp(&seq[4], "\xff\xff\xff\xff", 4);
  else
      cmp = ct_memcmp(&seq[4], "\x00\x00\x00\x00", 4);

  if (cmp != 0) {
    HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex);
    return GSS_S_BAD_MIC;
  }

  ret = _gssapi_msg_order_check(context_handle->order, seq_number);
  if (ret) {
      HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex);
      return ret;
  }

  HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex);

  return GSS_S_COMPLETE;
}
开发者ID:Alexandr-Galko，项目名称:samba，代码行数:96，代码来源:verify_mic.c


示例19: MAIN

int MAIN(int argc, char **argv)
{
    ENGINE *e = NULL;
    char *infile=NULL, *outfile=NULL, *keyname = NULL;	
    char *certfile=NULL;
    BIO *in=NULL, *out = NULL;
    char **args;
    char *name = NULL;
    char *csp_name = NULL;
    PKCS12 *p12 = NULL;
    char pass[50], macpass[50];
    int export_cert = 0;
    int options = 0;
    int chain = 0;
    int badarg = 0;
    int iter = PKCS12_DEFAULT_ITER;
    int maciter = PKCS12_DEFAULT_ITER;
    int twopass = 0;
    int keytype = 0;
    int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
    int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
    int ret = 1;
    int macver = 1;
    int noprompt = 0;
    STACK *canames = NULL;
    char *cpass = NULL, *mpass = NULL;
    char *passargin = NULL, *passargout = NULL, *passarg = NULL;
    char *passin = NULL, *passout = NULL;
    char *inrand = NULL;
    char *CApath = NULL, *CAfile = NULL;
    char *engine=NULL;

    apps_startup();

    enc = EVP_des_ede3_cbc();
    if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);

	if (!load_config(bio_err, NULL))
		goto end;

    args = argv + 1;


    while (*args) {
	if (*args[0] == '-') {
		if (!strcmp (*args, "-nokeys")) options |= NOKEYS;
		else if (!strcmp (*args, "-keyex")) keytype = KEY_EX;
		else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG;
		else if (!strcmp (*args, "-nocerts")) options |= NOCERTS;
		else if (!strcmp (*args, "-clcerts")) options |= CLCERTS;
		else if (!strcmp (*args, "-cacerts")) options |= CACERTS;
		else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS);
		else if (!strcmp (*args, "-info")) options |= INFO;
		else if (!strcmp (*args, "-chain")) chain = 1;
		else if (!strcmp (*args, "-twopass")) twopass = 1;
		else if (!strcmp (*args, "-nomacver")) macver = 0;
		else if (!strcmp (*args, "-descert"))
    			cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
		else if (!strcmp (*args, "-export")) export_cert = 1;
		else if (!strcmp (*args, "-des")) enc=EVP_des_cbc();
#ifndef OPENSSL_NO_IDEA
		else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc();
#endif
		else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc();
#ifndef OPENSSL_NO_AES
		else if (!strcmp(*args,"-aes128")) enc=EVP_aes_128_cbc();
		else if (!strcmp(*args,"-aes192")) enc=EVP_aes_192_cbc();
		else if (!strcmp(*args,"-aes256")) enc=EVP_aes_256_cbc();
#endif
		else if (!strcmp (*args, "-noiter")) iter = 1;
		else if (!strcmp (*args, "-maciter"))
					 maciter = PKCS12_DEFAULT_ITER;
		else if (!strcmp (*args, "-nomaciter"))
					 maciter = 1;
		else if (!strcmp (*args, "-nodes")) enc=NULL;
		else if (!strcmp (*args, "-certpbe")) {
			if (args[1]) {
				args++;
				cert_pbe=OBJ_txt2nid(*args);
				if(cert_pbe == NID_undef) {
					BIO_printf(bio_err,
						 "Unknown PBE algorithm %s\n", *args);
					badarg = 1;
				}
			} else badarg = 1;
		} else if (!strcmp (*args, "-keypbe")) {
			if (args[1]) {
				args++;
				key_pbe=OBJ_txt2nid(*args);
				if(key_pbe == NID_undef) {
					BIO_printf(bio_err,
						 "Unknown PBE algorithm %s\n", *args);
					badarg = 1;
				}
			} else badarg = 1;
		} else if (!strcmp (*args, "-rand")) {
		    if (args[1]) {
			args++;	
			inrand = *args;
		    } else badarg = 1;
//.........这里部分代码省略.........
开发者ID:xyzy，项目名称:mips-openssl_0.9.7，代码行数:101，代码来源:pkcs12.c


示例20: MAIN

int MAIN(int argc, char **argv)
	{
	ENGINE *e = NULL;
	int operation = 0;
	int ret = 0;
	char **args;
	const char *inmode = "r", *outmode = "w";
	char *infile = NULL, *outfile = NULL;
	char *signerfile = NULL, *recipfile = NULL;
	char *certfile = NULL, *keyfile = NULL, *contfile=NULL;
	const EVP_CIPHER *cipher = NULL;
	PKCS7 *p7 = NULL;
	X509_STORE *store = NULL;
	X509 *cert = NULL, *recip = NULL, *signer = NULL;
	EVP_PKEY *key = NULL;
	STACK_OF(X509) *encerts = NULL, *other = NULL;
	BIO *in = NULL, *out = NULL, *indata = NULL;
	int badarg = 0;
	int flags = PKCS7_DETACHED;
	char *to = NULL, *from = NULL, *subject = NULL;
	char *CAfile = NULL, *CApath = NULL;
	char *passargin = NULL, *passin = NULL;
	char *inrand = NULL;
	int need_rand = 0;
	int informat = FORMAT_SMIME, outformat = FORMAT_SMIME;
        int keyform = FORMAT_PEM;
#ifndef OPENSSL_NO_ENGINE
	char *engine=NULL;
#endif

	X509_VERIFY_PARAM *vpm = NULL;

	args = argv + 1;
	ret = 1;

	apps_startup();

	if (bio_err == NULL)
		{
		if ((bio_err = BIO_new(BIO_s_file())) != NULL)
			BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT);
		}

	if (!load_config(bio_err, NULL))
		goto end;

	while (!badarg && *args && *args[0] == '-')
		{
		if (!strcmp (*args, "-encrypt"))
			operation = SMIME_ENCRYPT;
		else if (!strcmp (*args, "-decrypt"))
			operation = SMIME_DECRYPT;
		else if (!strcmp (*args, "-sign"))
			operation = SMIME_SIGN;
		else if (!strcmp (*args, "-verify"))
			operation = SMIME_VERIFY;
		else if (!strcmp (*args, "-pk7out"))
			operation = SMIME_PK7OUT;
#ifndef OPENSSL_NO_DES
		else if (!strcmp (*args, "-des3")) 
				cipher = EVP_des_ede3_cbc();
		else if (!strcmp (*args, "-des")) 
				cipher = EVP_des_cbc();
#endif
#ifndef OPENSSL_NO_SEED
		else if (!strcmp (*args, "-seed")) 
				cipher = EVP_seed_cbc();
#endif
#ifndef OPENSSL_NO_RC2
		else if (!strcmp (*args, "-rc2-40")) 
				cipher = EVP_rc2_40_cbc();
		else if (!strcmp (*args, "-rc2-128")) 
				cipher = EVP_rc2_cbc();
		else if (!strcmp (*args, "-rc2-64")) 
				cipher = EVP_rc2_64_cbc();
#endif
#ifndef OPENSSL_NO_AES
		else if (!strcmp(*args,"-aes128"))
				cipher = EVP_aes_128_cbc();
		else if (!strcmp(*args,"-aes192"))
				cipher = EVP_aes_192_cbc();
		else if (!strcmp(*args,"-aes256"))
				cipher = EVP_aes_256_cbc();
#endif
#ifndef OPENSSL_NO_CAMELLIA
		else if (!strcmp(*args,"-camellia128"))
				cipher = EVP_camellia_128_cbc();
		else if (!strcmp(*args,"-camellia192"))
				cipher = EVP_camellia_192_cbc();
		else if (!strcmp(*args,"-camellia256"))
				cipher = EVP_camellia_256_cbc();
#endif
		else if (!strcmp (*args, "-text")) 
				flags |= PKCS7_TEXT;
		else if (!strcmp (*args, "-nointern")) 
				flags |= PKCS7_NOINTERN;
		else if (!strcmp (*args, "-noverify")) 
				flags |= PKCS7_NOVERIFY;
		else if (!strcmp (*args, "-nochain")) 
				flags |= PKCS7_NOCHAIN;
//.........这里部分代码省略.........
开发者ID:321543223，项目名称:kbengine，代码行数:101，代码来源:smime.c



注：本文中的EVP_des_cbc函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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