本文整理汇总了C++中EVP_get_cipherbyname函数的典型用法代码示例。如果您正苦于以下问题：C++ EVP_get_cipherbyname函数的具体用法？C++ EVP_get_cipherbyname怎么用？C++ EVP_get_cipherbyname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_get_cipherbyname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: LOGE
const cipher_kt_t *get_cipher_type(int method)
{
if (method <= TABLE || method >= CIPHER_NUM) {
LOGE("get_cipher_type(): Illegal method");
return NULL;
}
if (method == RC4_MD5) {
method = RC4;
}
if (method >= SALSA20) {
return NULL;
}
const char *ciphername = supported_ciphers[method];
#if defined(USE_CRYPTO_OPENSSL)
return EVP_get_cipherbyname(ciphername);
#elif defined(USE_CRYPTO_POLARSSL)
const char *polarname = supported_ciphers_polarssl[method];
if (strcmp(polarname, CIPHER_UNSUPPORTED) == 0) {
LOGE("Cipher %s currently is not supported by PolarSSL library",
ciphername);
return NULL;
}
return cipher_info_from_string(polarname);
#elif defined(USE_CRYPTO_MBEDTLS)
const char *mbedtlsname = supported_ciphers_mbedtls[method];
if (strcmp(mbedtlsname, CIPHER_UNSUPPORTED) == 0) {
LOGE("Cipher %s currently is not supported by mbed TLS library",
ciphername);
return NULL;
}
return mbedtls_cipher_info_from_string(mbedtlsname);
#endif
}
开发者ID:jackalchen，项目名称:shadowsocks-libev，代码行数:36，代码来源:encrypt.c
示例2: load_ciphers
static void load_ciphers(void)
{
init_ciphers=0;
ssl_cipher_methods[SSL_ENC_DES_IDX]=
EVP_get_cipherbyname(SN_des_cbc);
ssl_cipher_methods[SSL_ENC_3DES_IDX]=
EVP_get_cipherbyname(SN_des_ede3_cbc);
ssl_cipher_methods[SSL_ENC_RC4_IDX]=
EVP_get_cipherbyname(SN_rc4);
ssl_cipher_methods[SSL_ENC_RC2_IDX]=
EVP_get_cipherbyname(SN_rc2_cbc);
ssl_cipher_methods[SSL_ENC_IDEA_IDX]=
EVP_get_cipherbyname(SN_idea_cbc);
ssl_cipher_methods[SSL_ENC_AES128_IDX]=
EVP_get_cipherbyname(SN_aes_128_cbc);
ssl_cipher_methods[SSL_ENC_AES256_IDX]=
EVP_get_cipherbyname(SN_aes_256_cbc);
ssl_digest_methods[SSL_MD_MD5_IDX]=
EVP_get_digestbyname(SN_md5);
ssl_digest_methods[SSL_MD_SHA1_IDX]=
EVP_get_digestbyname(SN_sha1);
}
开发者ID:xyzy，项目名称:mips-openssl_0.9.7，代码行数:23，代码来源:ssl_ciph.c
示例3: espprint_decode_encalgo
USES_APPLE_DEPRECATED_API
static int
espprint_decode_encalgo(netdissect_options *ndo,
char *decode, struct sa_list *sa)
{
size_t i;
const EVP_CIPHER *evp;
int authlen = 0;
char *colon, *p;
colon = strchr(decode, ':');
if (colon == NULL) {
(*ndo->ndo_warning)(ndo, "failed to decode espsecret: %s\n", decode);
return 0;
}
*colon = '\0';
if (strlen(decode) > strlen("-hmac96") &&
!strcmp(decode + strlen(decode) - strlen("-hmac96"),
"-hmac96")) {
p = strstr(decode, "-hmac96");
*p = '\0';
authlen = 12;
}
if (strlen(decode) > strlen("-cbc") &&
!strcmp(decode + strlen(decode) - strlen("-cbc"), "-cbc")) {
p = strstr(decode, "-cbc");
*p = '\0';
}
evp = EVP_get_cipherbyname(decode);
if (!evp) {
(*ndo->ndo_warning)(ndo, "failed to find cipher algo %s\n", decode);
sa->evp = NULL;
sa->authlen = 0;
sa->ivlen = 0;
return 0;
}
sa->evp = evp;
sa->authlen = authlen;
sa->ivlen = EVP_CIPHER_iv_length(evp);
colon++;
if (colon[0] == '0' && colon[1] == 'x') {
/* decode some hex! */
colon += 2;
sa->secretlen = espprint_decode_hex(ndo, sa->secret, sizeof(sa->secret), colon);
if(sa->secretlen == 0) return 0;
} else {
i = strlen(colon);
if (i < sizeof(sa->secret)) {
memcpy(sa->secret, colon, i);
sa->secretlen = i;
} else {
memcpy(sa->secret, colon, sizeof(sa->secret));
sa->secretlen = sizeof(sa->secret);
}
}
return 1;
}
开发者ID:CriGio，项目名称:platform_external_tcpdump，代码行数:64，代码来源:print-esp.c
示例4: MAIN
//.........这里部分代码省略.........
if (!args[1])
goto argerr;
certfile = *++args;
} else if (!strcmp(*args, "-CAfile")) {
if (!args[1])
goto argerr;
CAfile = *++args;
} else if (!strcmp(*args, "-CApath")) {
if (!args[1])
goto argerr;
CApath = *++args;
} else if (!strcmp(*args, "-in")) {
if (!args[1])
goto argerr;
infile = *++args;
} else if (!strcmp(*args, "-inform")) {
if (!args[1])
goto argerr;
informat = str2fmt(*++args);
} else if (!strcmp(*args, "-outform")) {
if (!args[1])
goto argerr;
outformat = str2fmt(*++args);
} else if (!strcmp(*args, "-out")) {
if (!args[1])
goto argerr;
outfile = *++args;
} else if (!strcmp(*args, "-content")) {
if (!args[1])
goto argerr;
contfile = *++args;
} else if (args_verify(&args, NULL, &badarg, bio_err, &vpm))
continue;
else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL)
badarg = 1;
args++;
}
if (((rr_allorfirst != -1) || rr_from) && !rr_to) {
BIO_puts(bio_err, "No Signed Receipts Recipients\n");
goto argerr;
}
if (!(operation & SMIME_SIGNERS) && (rr_to || rr_from)) {
BIO_puts(bio_err, "Signed receipts only allowed with -sign\n");
goto argerr;
}
if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners)) {
BIO_puts(bio_err, "Multiple signers or keys not allowed\n");
goto argerr;
}
if (operation & SMIME_SIGNERS) {
if (keyfile && !signerfile) {
BIO_puts(bio_err, "Illegal -inkey without -signer\n");
goto argerr;
}
/* Check to see if any final signer needs to be appended */
if (signerfile) {
if (!sksigners)
sksigners = sk_OPENSSL_STRING_new_null();
sk_OPENSSL_STRING_push(sksigners, signerfile);
if (!skkeys)
skkeys = sk_OPENSSL_STRING_new_null();
if (!keyfile)
keyfile = signerfile;
开发者ID:davidlt，项目名称:openssl-fedora，代码行数:67，代码来源:cms.c
示例5: MAIN
int MAIN(int argc, char **argv)
{
ENGINE *e = NULL;
int ret=1;
DSA *dsa=NULL;
int i,badops=0;
const EVP_CIPHER *enc=NULL;
BIO *in=NULL,*out=NULL;
int informat,outformat,text=0,noout=0;
int pubin = 0, pubout = 0;
char *infile,*outfile,*prog;
#ifndef OPENSSL_NO_ENGINE
char *engine;
#endif
char *passargin = NULL, *passargout = NULL;
char *passin = NULL, *passout = NULL;
int modulus=0;
int pvk_encr = 2;
apps_startup();
if (bio_err == NULL)
if ((bio_err=BIO_new(BIO_s_file())) != NULL)
BIO_set_fp(bio_err,OPENSSL_TYPE__FILE_STDERR,BIO_NOCLOSE|BIO_FP_TEXT);
if (!load_config(bio_err, NULL))
goto end;
#ifndef OPENSSL_NO_ENGINE
engine=NULL;
#endif
infile=NULL;
outfile=NULL;
informat=FORMAT_PEM;
outformat=FORMAT_PEM;
prog=argv[0];
argc--;
argv++;
while (argc >= 1)
{
if (TINYCLR_SSL_STRCMP(*argv,"-inform") == 0)
{
if (--argc < 1) goto bad;
informat=str2fmt(*(++argv));
}
else if (TINYCLR_SSL_STRCMP(*argv,"-outform") == 0)
{
if (--argc < 1) goto bad;
outformat=str2fmt(*(++argv));
}
else if (TINYCLR_SSL_STRCMP(*argv,"-in") == 0)
{
if (--argc < 1) goto bad;
infile= *(++argv);
}
else if (TINYCLR_SSL_STRCMP(*argv,"-out") == 0)
{
if (--argc < 1) goto bad;
outfile= *(++argv);
}
else if (TINYCLR_SSL_STRCMP(*argv,"-passin") == 0)
{
if (--argc < 1) goto bad;
passargin= *(++argv);
}
else if (TINYCLR_SSL_STRCMP(*argv,"-passout") == 0)
{
if (--argc < 1) goto bad;
passargout= *(++argv);
}
#ifndef OPENSSL_NO_ENGINE
else if (TINYCLR_SSL_STRCMP(*argv,"-engine") == 0)
{
if (--argc < 1) goto bad;
engine= *(++argv);
}
#endif
else if (TINYCLR_SSL_STRCMP(*argv,"-pvk-strong") == 0)
pvk_encr=2;
else if (TINYCLR_SSL_STRCMP(*argv,"-pvk-weak") == 0)
pvk_encr=1;
else if (TINYCLR_SSL_STRCMP(*argv,"-pvk-none") == 0)
pvk_encr=0;
else if (TINYCLR_SSL_STRCMP(*argv,"-noout") == 0)
noout=1;
else if (TINYCLR_SSL_STRCMP(*argv,"-text") == 0)
text=1;
else if (TINYCLR_SSL_STRCMP(*argv,"-modulus") == 0)
modulus=1;
else if (TINYCLR_SSL_STRCMP(*argv,"-pubin") == 0)
pubin=1;
else if (TINYCLR_SSL_STRCMP(*argv,"-pubout") == 0)
pubout=1;
else if ((enc=EVP_get_cipherbyname(&(argv[0][1]))) == NULL)
{
BIO_printf(bio_err,"unknown option %s\n",*argv);
badops=1;
break;
//.........这里部分代码省略.........
开发者ID:aura1213，项目名称:netmf-interpreter，代码行数:101，代码来源:dsa.cpp
示例6: sqlcipher_openssl_set_cipher
static int sqlcipher_openssl_set_cipher(void *ctx, const char *cipher_name) {
openssl_ctx *o_ctx = (openssl_ctx *)ctx;
o_ctx->evp_cipher = (EVP_CIPHER *) EVP_get_cipherbyname(cipher_name);
return SQLITE_OK;
}
开发者ID:akrav，项目名称:sqlcipher，代码行数:5，代码来源:crypto_openssl.c
示例7: enc_main
int
enc_main(int argc, char **argv)
{
static const char magic[] = "Salted__";
char mbuf[sizeof magic - 1];
char *strbuf = NULL, *pass = NULL;
unsigned char *buff = NULL;
int bsize = BSIZE;
int ret = 1, inl;
unsigned char key[EVP_MAX_KEY_LENGTH], iv[EVP_MAX_IV_LENGTH];
unsigned char salt[PKCS5_SALT_LEN];
#ifdef ZLIB
BIO *bzl = NULL;
#endif
EVP_CIPHER_CTX *ctx = NULL;
const EVP_MD *dgst = NULL;
BIO *in = NULL, *out = NULL, *b64 = NULL, *benc = NULL;
BIO *rbio = NULL, *wbio = NULL;
#define PROG_NAME_SIZE 39
char pname[PROG_NAME_SIZE + 1];
int i;
if (single_execution) {
if (pledge("stdio rpath wpath cpath tty", NULL) == -1) {
perror("pledge");
exit(1);
}
}
memset(&enc_config, 0, sizeof(enc_config));
enc_config.enc = 1;
/* first check the program name */
program_name(argv[0], pname, sizeof(pname));
if (strcmp(pname, "base64") == 0)
enc_config.base64 = 1;
#ifdef ZLIB
if (strcmp(pname, "zlib") == 0)
enc_config.do_zlib = 1;
#endif
enc_config.cipher = EVP_get_cipherbyname(pname);
#ifdef ZLIB
if (!enc_config.do_zlib && !enc_config.base64 &&
enc_config.cipher == NULL && strcmp(pname, "enc") != 0)
#else
if (!enc_config.base64 && enc_config.cipher == NULL &&
strcmp(pname, "enc") != 0)
#endif
{
BIO_printf(bio_err, "%s is an unknown cipher\n", pname);
goto end;
}
if (options_parse(argc, argv, enc_options, NULL, NULL) != 0) {
enc_usage();
goto end;
}
if (enc_config.keyfile != NULL) {
static char buf[128];
FILE *infile;
infile = fopen(enc_config.keyfile, "r");
if (infile == NULL) {
BIO_printf(bio_err, "unable to read key from '%s'\n",
enc_config.keyfile);
goto end;
}
buf[0] = '\0';
if (!fgets(buf, sizeof buf, infile)) {
BIO_printf(bio_err, "unable to read key from '%s'\n",
enc_config.keyfile);
fclose(infile);
goto end;
}
fclose(infile);
i = strlen(buf);
if ((i > 0) && ((buf[i - 1] == '\n') || (buf[i - 1] == '\r')))
buf[--i] = '\0';
if ((i > 0) && ((buf[i - 1] == '\n') || (buf[i - 1] == '\r')))
buf[--i] = '\0';
if (i < 1) {
BIO_printf(bio_err, "zero length password\n");
goto end;
}
enc_config.keystr = buf;
}
if (enc_config.md != NULL &&
(dgst = EVP_get_digestbyname(enc_config.md)) == NULL) {
BIO_printf(bio_err,
"%s is an unsupported message digest type\n",
enc_config.md);
goto end;
}
if (dgst == NULL) {
//.........这里部分代码省略.........
开发者ID:darksoul42，项目名称:bitrig，代码行数:101，代码来源:enc.c
示例8: MAIN
int MAIN(int argc, char **argv)
{
ENGINE *e = NULL;
char **args, *infile = NULL, *outfile = NULL;
char *passargin = NULL, *passargout = NULL;
BIO *in = NULL, *out = NULL;
int topk8 = 0;
int pbe_nid = -1;
const EVP_CIPHER *cipher = NULL;
int iter = PKCS12_DEFAULT_ITER;
int informat, outformat;
int p8_broken = PKCS8_OK;
int nocrypt = 0;
X509_SIG *p8 = NULL;
PKCS8_PRIV_KEY_INFO *p8inf = NULL;
EVP_PKEY *pkey=NULL;
char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
int badarg = 0;
int ret = 1;
#ifndef OPENSSL_NO_ENGINE
char *engine=NULL;
#endif
if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
if (!load_config(bio_err, NULL))
goto end;
informat=FORMAT_PEM;
outformat=FORMAT_PEM;
ERR_load_crypto_strings();
OpenSSL_add_all_algorithms();
args = argv + 1;
while (!badarg && *args && *args[0] == '-')
{
if (!strcmp(*args,"-v2"))
{
if (args[1])
{
args++;
cipher=EVP_get_cipherbyname(*args);
if (!cipher)
{
BIO_printf(bio_err,
"Unknown cipher %s\n", *args);
badarg = 1;
}
}
else
badarg = 1;
}
else if (!strcmp(*args,"-v1"))
{
if (args[1])
{
args++;
pbe_nid=OBJ_txt2nid(*args);
if (pbe_nid == NID_undef)
{
BIO_printf(bio_err,
"Unknown PBE algorithm %s\n", *args);
badarg = 1;
}
}
else
badarg = 1;
}
else if (!strcmp(*args,"-v2prf"))
{
if (args[1])
{
args++;
pbe_nid=OBJ_txt2nid(*args);
if (!EVP_PBE_find(EVP_PBE_TYPE_PRF, pbe_nid, NULL, NULL, 0))
{
BIO_printf(bio_err,
"Unknown PRF algorithm %s\n", *args);
badarg = 1;
}
}
else
badarg = 1;
}
else if (!strcmp(*args,"-inform"))
{
if (args[1])
{
args++;
informat=str2fmt(*args);
}
else badarg = 1;
}
else if (!strcmp(*args,"-outform"))
{
if (args[1])
{
args++;
outformat=str2fmt(*args);
}
//.........这里部分代码省略.........
开发者ID:rfkrocktk，项目名称:openssl，代码行数:101，代码来源:pkcs8.c
示例9: Java_de_blinkt_openvpn_core_NativeUtils_getOpenSSLSpeed
jdoubleArray Java_de_blinkt_openvpn_core_NativeUtils_getOpenSSLSpeed(JNIEnv* env, jclass thiz, jstring algorithm, jint testnumber)
{
static const unsigned char key16[16] = {
0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12
};
const EVP_CIPHER *evp_cipher = NULL;
const char* alg = (*env)->GetStringUTFChars( env, algorithm , NULL ) ;
evp_cipher = EVP_get_cipherbyname(alg);
if (evp_cipher == NULL)
evp_md = EVP_get_digestbyname(alg);
if (evp_cipher == NULL && evp_md == NULL) {
// BIO_printf(bio_err, "%s: %s is an unknown cipher or digest\n", prog, opt_arg());
//jniThrowException(env, "java/security/NoSuchAlgorithmException", "Algorithm not found");
return NULL;
}
const char* name;
loopargs_t *loopargs = NULL;
int loopargs_len = 1;
int async_jobs=0;
loopargs = malloc(loopargs_len * sizeof(loopargs_t));
memset(loopargs, 0, loopargs_len * sizeof(loopargs_t));
jdoubleArray ret = (*env)->NewDoubleArray(env, 3);
if (testnum < 0 || testnum >= SIZE_NUM)
return NULL;
testnum = testnumber;
for (int i = 0; i < loopargs_len; i++) {
int misalign=0;
loopargs[i].buf_malloc = malloc((int)BUFSIZE + MAX_MISALIGNMENT + 1);
loopargs[i].buf2_malloc = malloc((int)BUFSIZE + MAX_MISALIGNMENT + 1);
/* Align the start of buffers on a 64 byte boundary */
loopargs[i].buf = loopargs[i].buf_malloc + misalign;
loopargs[i].buf2 = loopargs[i].buf2_malloc + misalign;
}
int count;
float d;
if (evp_cipher) {
name = OBJ_nid2ln(EVP_CIPHER_nid(evp_cipher));
/*
* -O3 -fschedule-insns messes up an optimization here!
* names[D_EVP] somehow becomes NULL
*/
for (int k = 0; k < loopargs_len; k++) {
loopargs[k].ctx = EVP_CIPHER_CTX_new();
if (decrypt)
EVP_DecryptInit_ex(loopargs[k].ctx, evp_cipher, NULL, key16, iv);
else
EVP_EncryptInit_ex(loopargs[k].ctx, evp_cipher, NULL, key16, iv);
EVP_CIPHER_CTX_set_padding(loopargs[k].ctx, 0);
}
Time_F(START);
pthread_t timer_thread;
if (pthread_create(&timer_thread, NULL, stop_run, NULL))
return NULL;
count = run_benchmark(async_jobs, EVP_Update_loop, loopargs);
d = Time_F(STOP);
for (int k = 0; k < loopargs_len; k++) {
EVP_CIPHER_CTX_free(loopargs[k].ctx);
}
}
if (evp_md) {
name = OBJ_nid2ln(EVP_MD_type(evp_md));
// print_message(names[D_EVP], save_count, lengths[testnum]);
pthread_t timer_thread;
if (pthread_create(&timer_thread, NULL, stop_run, NULL))
return NULL;
Time_F(START);
count = run_benchmark(async_jobs, EVP_Digest_loop, loopargs);
d = Time_F(STOP);
}
// Save results in hacky way
double results[] = {(double) lengths[testnum], (double) count, d};
(*env)->SetDoubleArrayRegion(env, ret, 0, 3, results);
// print_result(D_EVP, testnum, count, d);
return ret;
//.........这里部分代码省略.........
开发者ID:TomMD，项目名称:ics-openvpn，代码行数:101，代码来源:sslspeed.c
示例10: _libssh2_pub_priv_keyfile
int
_libssh2_pub_priv_keyfile(LIBSSH2_SESSION *session,
unsigned char **method,
size_t *method_len,
unsigned char **pubkeydata,
size_t *pubkeydata_len,
const char *privatekey,
const char *passphrase)
{
int st;
BIO* bp;
EVP_PKEY* pk;
_libssh2_debug(session,
LIBSSH2_TRACE_AUTH,
"Computing public key from private key file: %s",
privatekey);
bp = BIO_new_file(privatekey, "r");
if (bp == NULL) {
_libssh2_error(session,
LIBSSH2_ERROR_FILE,
"Unable to open private key file");
return -1;
}
if (!EVP_get_cipherbyname("des")) {
/* If this cipher isn't loaded it's a pretty good indication that none
* are. I have *NO DOUBT* that there's a better way to deal with this
* ($#&%#$(%$#( Someone buy me an OpenSSL manual and I'll read up on
* it.
*/
OpenSSL_add_all_ciphers();
}
BIO_reset(bp);
pk = PEM_read_bio_PrivateKey(bp, NULL, NULL, (void*)passphrase);
BIO_free(bp);
if (pk == NULL) {
_libssh2_error(session,
LIBSSH2_ERROR_FILE,
"Wrong passphrase or invalid/unrecognized "
"private key file format");
return -1;
}
switch (pk->type) {
case EVP_PKEY_RSA :
st = gen_publickey_from_rsa_evp(
session, method, method_len, pubkeydata, pubkeydata_len, pk);
break;
case EVP_PKEY_DSA :
st = gen_publickey_from_dsa_evp(
session, method, method_len, pubkeydata, pubkeydata_len, pk);
break;
default :
st = -1;
_libssh2_error(session,
LIBSSH2_ERROR_FILE,
"Unsupported private key file format");
break;
}
EVP_PKEY_free(pk);
return st;
}
开发者ID:pierrejoye，项目名称:libssh2，代码行数:67，代码来源:openssl.c
示例11: MAIN
int MAIN(int argc, char **argv)
{
#ifndef OPENSSL_NO_ENGINE
ENGINE *e = NULL;
#endif
int ret=1;
DSA *dsa=NULL;
int i,badops=0;
const EVP_CIPHER *enc=NULL;
BIO *in=NULL,*out=NULL;
int informat,outformat,text=0,noout=0;
int pubin = 0, pubout = 0;
char *infile,*outfile,*prog;
#ifndef OPENSSL_NO_ENGINE
char *engine;
#endif
char *passargin = NULL, *passargout = NULL;
char *passin = NULL, *passout = NULL;
int modulus=0;
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;
#ifndef OPENSSL_NO_ENGINE
engine=NULL;
#endif
infile=NULL;
outfile=NULL;
informat=FORMAT_PEM;
outformat=FORMAT_PEM;
prog=argv[0];
argc--;
argv++;
while (argc >= 1)
{
if (strcmp(*argv,"-inform") == 0)
{
if (--argc < 1) goto bad;
informat=str2fmt(*(++argv));
}
else if (strcmp(*argv,"-outform") == 0)
{
if (--argc < 1) goto bad;
outformat=str2fmt(*(++argv));
}
else if (strcmp(*argv,"-in") == 0)
{
if (--argc < 1) goto bad;
infile= *(++argv);
}
else if (strcmp(*argv,"-out") == 0)
{
if (--argc < 1) goto bad;
outfile= *(++argv);
}
else if (strcmp(*argv,"-passin") == 0)
{
if (--argc < 1) goto bad;
passargin= *(++argv);
}
else if (strcmp(*argv,"-passout") == 0)
{
if (--argc < 1) goto bad;
passargout= *(++argv);
}
#ifndef OPENSSL_NO_ENGINE
else if (strcmp(*argv,"-engine") == 0)
{
if (--argc < 1) goto bad;
engine= *(++argv);
}
#endif
else if (strcmp(*argv,"-noout") == 0)
noout=1;
else if (strcmp(*argv,"-text") == 0)
text=1;
else if (strcmp(*argv,"-modulus") == 0)
modulus=1;
else if (strcmp(*argv,"-pubin") == 0)
pubin=1;
else if (strcmp(*argv,"-pubout") == 0)
pubout=1;
else if ((enc=EVP_get_cipherbyname(&(argv[0][1]))) == NULL)
{
BIO_printf(bio_err,"unknown option %s\n",*argv);
badops=1;
break;
}
argc--;
argv++;
}
if (badops)
//.........这里部分代码省略.........
开发者ID:neominds，项目名称:JPN-IWE14057，代码行数:101，代码来源:dsa.c
示例12: enc_main
int enc_main(int argc, char **argv)
{
static char buf[128];
static const char magic[] = "Salted__";
BIO *in = NULL, *out = NULL, *b64 = NULL, *benc = NULL, *rbio =
NULL, *wbio = NULL;
EVP_CIPHER_CTX *ctx = NULL;
const EVP_CIPHER *cipher = NULL, *c;
const EVP_MD *dgst = NULL;
char *hkey = NULL, *hiv = NULL, *hsalt = NULL, *p;
char *infile = NULL, *outfile = NULL, *prog;
char *str = NULL, *passarg = NULL, *pass = NULL, *strbuf = NULL;
char mbuf[sizeof magic - 1];
OPTION_CHOICE o;
int bsize = BSIZE, verbose = 0, debug = 0, olb64 = 0, nosalt = 0;
int enc = 1, printkey = 0, i, k;
int base64 = 0, informat = FORMAT_BINARY, outformat = FORMAT_BINARY;
int ret = 1, inl, nopad = 0, non_fips_allow = 0;
unsigned char key[EVP_MAX_KEY_LENGTH], iv[EVP_MAX_IV_LENGTH];
unsigned char *buff = NULL, salt[PKCS5_SALT_LEN];
unsigned long n;
#ifdef ZLIB
int do_zlib = 0;
BIO *bzl = NULL;
#endif
/* first check the program name */
prog = opt_progname(argv[0]);
if (strcmp(prog, "base64") == 0)
base64 = 1;
#ifdef ZLIB
else if (strcmp(prog, "zlib") == 0)
do_zlib = 1;
#endif
else {
cipher = EVP_get_cipherbyname(prog);
if (cipher == NULL && strcmp(prog, "enc") != 0) {
BIO_printf(bio_err, "%s is not a known cipher\n", prog);
goto end;
}
}
prog = opt_init(argc, argv, enc_options);
while ((o = opt_next()) != OPT_EOF) {
switch (o) {
case OPT_EOF:
case OPT_ERR:
opthelp:
BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
goto end;
case OPT_HELP:
opt_help(enc_options);
ret = 0;
BIO_printf(bio_err, "Cipher Types\n");
OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH,
show_ciphers, bio_err);
BIO_printf(bio_err, "\n");
goto end;
case OPT_E:
enc = 1;
break;
case OPT_IN:
infile = opt_arg();
break;
case OPT_OUT:
outfile = opt_arg();
break;
case OPT_PASS:
passarg = opt_arg();
break;
case OPT_ENGINE:
(void)setup_engine(opt_arg(), 0);
break;
case OPT_D:
enc = 0;
break;
case OPT_P:
printkey = 1;
break;
case OPT_V:
verbose = 1;
break;
case OPT_NOPAD:
nopad = 1;
break;
case OPT_SALT:
nosalt = 0;
break;
case OPT_NOSALT:
nosalt = 1;
break;
case OPT_DEBUG:
debug = 1;
break;
case OPT_UPPER_P:
printkey = 2;
break;
case OPT_UPPER_A:
olb64 = 1;
break;
//.........这里部分代码省略.........
开发者ID:a1sams1a，项目名称:openssl-is523，代码行数:101，代码来源:enc.c
示例13: PEM_get_EVP_CIPHER_INFO
int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher)
{
const EVP_CIPHER *enc = NULL;
char *p, c;
char **header_pp = &header;
cipher->cipher = NULL;
if ((header == NULL) || (*header == '\0') || (*header == '\n'))
return (1);
if (strncmp(header, "Proc-Type: ", 11) != 0) {
PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_NOT_PROC_TYPE);
return (0);
}
header += 11;
if (*header != '4')
return (0);
header++;
if (*header != ',')
return (0);
header++;
if (strncmp(header, "ENCRYPTED", 9) != 0) {
PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_NOT_ENCRYPTED);
return (0);
}
for (; (*header != '\n') && (*header != '\0'); header++) ;
if (*header == '\0') {
PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_SHORT_HEADER);
return (0);
}
header++;
if (strncmp(header, "DEK-Info: ", 10) != 0) {
PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_NOT_DEK_INFO);
return (0);
}
header += 10;
p = header;
for (;;) {
c = *header;
#ifndef CHARSET_EBCDIC
if (!(((c >= 'A') && (c <= 'Z')) || (c == '-') ||
((c >= '0') && (c <= '9'))))
break;
#else
if (!(isupper(c) || (c == '-') || isdigit(c)))
break;
#endif
header++;
}
*header = '\0';
cipher->cipher = enc = EVP_get_cipherbyname(p);
*header = c;
header++;
if (enc == NULL) {
PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_UNSUPPORTED_ENCRYPTION);
return (0);
}
if (!load_iv(header_pp, &(cipher->iv[0]), enc->iv_len))
return (0);
return (1);
}
开发者ID:endlessm，项目名称:shim，代码行数:63，代码来源:pem_lib.c
示例14: ssl_load_ciphers
void ssl_load_ciphers(void)
{
ssl_cipher_methods[SSL_ENC_DES_IDX]=
EVP_get_cipherbyname(SN_des_cbc);
ssl_cipher_methods[SSL_ENC_3DES_IDX]=
EVP_get_cipherbyname(SN_des_ede3_cbc);
ssl_cipher_methods[SSL_ENC_RC4_IDX]=
EVP_get_cipherbyname(SN_rc4);
ssl_cipher_methods[SSL_ENC_RC2_IDX]=
EVP_get_cipherbyname(SN_rc2_cbc);
#ifndef OPENSSL_NO_IDEA
ssl_cipher_methods[SSL_ENC_IDEA_IDX]=
EVP_get_cipherbyname(SN_idea_cbc);
#else
ssl_cipher_methods[SSL_ENC_IDEA_IDX]= NULL;
#endif
ssl_cipher_methods[SSL_ENC_AES128_IDX]=
EVP_get_cipherbyname(SN_aes_128_cbc);
ssl_cipher_methods[SSL_ENC_AES256_IDX]=
EVP_get_cipherbyname(SN_aes_256_cbc);
ssl_cipher_methods[SSL_ENC_CAMELLIA128_IDX]=
EVP_get_cipherbyname(SN_camellia_128_cbc);
ssl_cipher_methods[SSL_ENC_CAMELLIA256_IDX]=
EVP_get_cipherbyname(SN_camellia_256_cbc);
ssl_cipher_methods[SSL_ENC_GOST89_IDX]=
EVP_get_cipherbyname(SN_gost89_cnt);
ssl_cipher_methods[SSL_ENC_SEED_IDX]=
EVP_get_cipherbyname(SN_seed_cbc);
ssl_digest_methods[SSL_MD_MD5_IDX]=
EVP_get_digestbyname(SN_md5);
ssl_mac_secret_size[SSL_MD_MD5_IDX]=
EVP_MD_size(ssl_digest_methods[SSL_MD_MD5_IDX]);
OPENSSL_assert(ssl_mac_secret_size[SSL_MD_MD5_IDX] >= 0);
ssl_digest_methods[SSL_MD_SHA1_IDX]=
EVP_get_digestbyname(SN_sha1);
ssl_mac_secret_size[SSL_MD_SHA1_IDX]=
EVP_MD_size(ssl_digest_methods[SSL_MD_SHA1_IDX]);
OPENSSL_assert(ssl_mac_secret_size[SSL_MD_SHA1_IDX] >= 0);
ssl_digest_methods[SSL_MD_GOST94_IDX]=
EVP_get_digestbyname(SN_id_GostR3411_94);
if (ssl_digest_methods[SSL_MD_GOST94_IDX])
{
ssl_mac_secret_size[SSL_MD_GOST94_IDX]=
EVP_MD_size(ssl_digest_methods[SSL_MD_GOST94_IDX]);
OPENSSL_assert(ssl_mac_secret_size[SSL_MD_GOST94_IDX] >= 0);
}
ssl_digest_methods[SSL_MD_GOST89MAC_IDX]=
EVP_get_digestbyname(SN_id_Gost28147_89_MAC);
ssl_mac_pkey_id[SSL_MD_GOST89MAC_IDX] = get_optional_pkey_id("gost-mac");
if (ssl_mac_pkey_id[SSL_MD_GOST89MAC_IDX]) {
ssl_mac_secret_size[SSL_MD_GOST89MAC_IDX]=32;
}
}
开发者ID:735579768，项目名称:droidVncServer，代码行数:55，代码来源:ssl_ciph.c
示例15: MAIN
int MAIN(int argc, char **argv)
{
int ret = 1;
EC_KEY *eckey = NULL;
const EC_GROUP *group;
int i, badops = 0;
const EVP_CIPHER *enc = NULL;
BIO *in = NULL, *out = NULL;
int informat, outformat, text = 0, noout = 0;
int pubin = 0, pubout = 0, param_out = 0;
char *infile, *outfile, *prog, *engine;
char *passargin = NULL, *passargout = NULL;
char *passin = NULL, *passout = NULL;
point_conversion_form_t form = POINT_CONVERSION_UNCOMPRESSED;
int new_form = 0;
int asn1_flag = OPENSSL_EC_NAMED_CURVE;
int new_asn1_flag = 0;
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;
engine = NULL;
infile = NULL;
outfile = NULL;
informat = FORMAT_PEM;
outformat = FORMAT_PEM;
prog = argv[0];
argc--;
argv++;
while (argc >= 1) {
if (strcmp(*argv, "-inform") == 0) {
if (--argc < 1)
goto bad;
informat = str2fmt(*(++argv));
} else if (strcmp(*argv, "-outform") == 0) {
if (--argc < 1)
goto bad;
outformat = str2fmt(*(++argv));
} else if (strcmp(*argv, "-in") == 0) {
if (--argc < 1)
goto bad;
infile = *(++argv);
} else if (strcmp(*argv, "-out") == 0) {
if (--argc < 1)
goto bad;
outfile = *(++argv);
} else if (strcmp(*argv, "-passin") == 0) {
if (--argc < 1)
goto bad;
passargin = *(++argv);
} else if (strcmp(*argv, "-passout") == 0) {
if (--argc < 1)
goto bad;
passargout = *(++argv);
} else if (strcmp(*argv, "-engine") == 0) {
if (--argc < 1)
goto bad;
engine = *(++argv);
} else if (strcmp(*argv, "-noout") == 0)
noout = 1;
else if (strcmp(*argv, "-text") == 0)
text = 1;
else if (strcmp(*argv, "-conv_form") == 0) {
if (--argc < 1)
goto bad;
++argv;
new_form = 1;
if (strcmp(*argv, "compressed") == 0)
form = POINT_CONVERSION_COMPRESSED;
else if (strcmp(*argv, "uncompressed") == 0)
form = POINT_CONVERSION_UNCOMPRESSED;
else if (strcmp(*argv, "hybrid") == 0)
form = POINT_CONVERSION_HYBRID;
else
goto bad;
} else if (strcmp(*argv, "-param_enc") == 0) {
if (--argc < 1)
goto bad;
++argv;
new_asn1_flag = 1;
if (strcmp(*argv, "named_curve") == 0)
asn1_flag = OPENSSL_EC_NAMED_CURVE;
else if (strcmp(*argv, "explicit") == 0)
asn1_flag = 0;
else
goto bad;
} else if (strcmp(*argv, "-param_out") == 0)
param_out = 1;
else if (strcmp(*argv, "-pubin") == 0)
pubin = 1;
else if (strcmp(*argv, "-pubout") == 0)
pubout = 1;
else if ((enc = EVP_get_cipherbyname(&(argv[0][1]))) == NULL) {
//.........这里部分代码省略.........
开发者ID:GrayKing，项目名称:Leakfix-on-OpenSSL，代码行数:101，代码来源:ec.c
示例16: soap_mec_init
/**
@fn int soap_mec_init(struct soap *soap, struct soap_mec_data *data, int alg, SOAP_MEC_KEY_TYPE *pkey, unsigned char *key, int *keylen)
@brief Initialize mecevp engine state and create context for
encryption/decryption algorithm using a private/public key or symmetric secret
key.
@param soap context
@param[in,out] data mecevp engine context
@param[in] alg encryption/decryption algorithm
@param[in] pkey public/private key or NULL
@param[in,out] key secret key or encrypted ephemeral secret key set with envelope encryption, or NULL
@param[in,out] keylen secret key length
@return SOAP_OK or SOAP_SSL_ERROR
*/
int
soap_mec_init(struct soap *soap, struct soap_mec_data *data, int alg, SOAP_MEC_KEY_TYPE *pkey, unsigned char *key, int *keylen)
{ int ok = 1;
DBGLOG(TEST, SOAP_MESSAGE(fdebug, "soap_mec_init()\n"));
soap_ssl_init();
data->ctx = (EVP_CIPHER_CTX*)SOAP_MALLOC(soap, sizeof(EVP_CIPHER_CTX));
if (!data->ctx)
return soap->error = SOAP_EOM;
EVP_CIPHER_CTX_init(data->ctx);
data->alg = alg;
data->state = SOAP_MEC_STATE_NONE;
if (alg & SOAP_MEC_DES_CBC)
data->type = EVP_des_ede3_cbc(); /* triple DES CBC */
else if (alg & SOAP_MEC_AES128_CBC)
data->type = EVP_get_cipherbyname("AES128");
else if (alg & SOAP_MEC_AES192_CBC)
data->type = EVP_get_cipherbyname("AES192");
else if (alg & SOAP_MEC_AES256_CBC)
data->type = EVP_get_cipherbyname("AES256");
else if (alg & SOAP_MEC_AES512_CBC)
data->type = EVP_get_cipherbyname("AES512");
else
data->type = EVP_enc_null();
data->buf = NULL;
data->rest = NULL;
data->restlen = 0;
if (alg & SOAP_MEC_ENC)
{ if (!data->type)
return soap_mec_check(soap, data, 0, "soap_mec_init() failed: cannot load cipher");
EVP_EncryptInit_ex(data->ctx, data->type, NULL, NULL, NULL);
}
if (alg & SOAP_MEC_OAEP)
EVP_CIPHER_CTX_set_padding(data->ctx, RSA_PKCS1_OAEP_PADDING);
else
EVP_CIPHER_CTX_set_padding(data->ctx, RSA_PKCS1_PADDING);
switch (alg & SOAP_MEC_MASK)
{ case SOAP_MEC_ENV_ENC_AES128_CBC:
case SOAP_MEC_ENV_ENC_AES192_CBC:
case SOAP_MEC_ENV_ENC_AES256_CBC:
case SOAP_MEC_ENV_ENC_AES512_CBC:
case SOAP_MEC_ENV_ENC_DES_CBC:
ok = EVP_CIPHER_CTX_rand_key(data->ctx, data->ekey);
/* generate ephemeral secret key */
#if (OPENSSL_VERSION_NUMBER >= 0x01000000L)
*keylen = EVP_PKEY_encrypt_old(key, data->ekey, EVP_CIPHER_CTX_key_length(data->ctx), pkey);
#else
*keylen = EVP_PKEY_encrypt(key, data->ekey, EVP_CIPHER_CTX_key_length(data->ctx), pkey);
#endif
key = data->ekey;
/* fall through to next arm */
case SOAP_MEC_ENC_DES_CBC:
case SOAP_MEC_ENC_AES128_CBC:
case SOAP_MEC_ENC_AES192_CBC:
case SOAP_MEC_ENC_AES256_CBC:
case SOAP_MEC_ENC_AES512_CBC:
data->bufidx = 0;
data->buflen = 1024; /* > iv in base64 must fit */
data->buf = (char*)SOAP_MALLOC(soap, data->buflen);
data->key = key;
break;
case SOAP_MEC_ENV_DEC_AES128_CBC:
case SOAP_MEC_ENV_DEC_AES192_CBC:
case SOAP_MEC_ENV_DEC_AES256_CBC:
case SOAP_MEC_ENV_DEC_AES512_CBC:
case SOAP_MEC_ENV_DEC_DES_CBC:
case SOAP_MEC_DEC_DES_CBC:
case SOAP_MEC_DEC_AES128_CBC:
case SOAP_MEC_DEC_AES192_CBC:
case SOAP_MEC_DEC_AES256_CBC:
case SOAP_MEC_DEC_AES512_CBC:
data->pkey = pkey;
data->key = key;
data->keylen = *keylen;
break;
default:
return soap_set_receiver_error(soap, "Unsupported encryption algorithm", NULL, SOAP_SSL_ERROR);
}
return soap_mec_check(soap, data, ok, "soap_mec_init() failed");
}
开发者ID:haohd，项目名称:bananaPiCam，代码行数:92，代码来源:mecevp.c
示例17: do_cipher
static int
do_cipher(ClipMachine *mp, int operation)
{
const EVP_CIPHER *cipher = 0;
const EVP_MD *digest = 0;
char *cipher_name, *digest_name;
char *key_str, *data, *iv_str, *data_ptr;
int key_len=0, data_len=0, iv_len=0;
EVP_CIPHER_CTX ectx;
unsigned char iv[EVP_MAX_IV_LENGTH];
unsigned char key[EVP_MAX_KEY_LENGTH];
char ebuf[BLOCK_SIZE + 8];
unsigned int ebuflen;
char *obuf = 0;
unsigned int olen = 0;
int l;
crypto_init();
if (mp->argc<2)
return EG_ARG;
cipher_name = _clip_parc(mp, 3);
if (!cipher_name)
cipher_name = "des-ede3-cbc";
digest_name = _clip_parc(mp, 4);
if (!digest_name)
digest_name = "md5";
data = _clip_parcl(mp, 1, &data_len);
if (!data)
return EG_ARG;
key_str = _clip_parcl(mp, 2, &key_len);
if (!key_str)
return EG_ARG;
memset(iv, 0, sizeof(iv));
memset(key, 0, sizeof(key));
iv_str = _clip_parcl(mp, 5, &iv_len);
if (iv_str)
{
if (iv_len>sizeof(iv))
iv_len = sizeof(iv);
memcpy(iv, iv_str, iv_len);
}
cipher = EVP_get_cipherbyname(cipher_name);
if (!cipher)
return EG_ARG;
digest = EVP_get_digestbyname(digest_name);
if (!digest)
return EG_ARG;
EVP_BytesToKey(cipher, (EVP_MD*)digest, (const unsigned char *)"clip", (const unsigned char *)key_str, key_len, 1, key, iv);
EVP_CipherInit(&ectx, cipher, key, iv, operation);
for(l=0, data_ptr=data; l<data_len; )
{
int ll = data_len - l;
if (ll > BLOCK_SIZE)
ll = BLOCK_SIZE;
ebuflen = sizeof(ebuf);
EVP_CipherUpdate(&ectx, (unsigned char *)ebuf, (int *)&ebuflen, (unsigned char *)data_ptr, ll);
obuf = (char*) realloc( obuf, olen + ebuflen);
memcpy(obuf + olen, ebuf, ebuflen);
olen += ebuflen;
l += ll;
data_ptr += ll;
}
EVP_CipherFinal(&ectx, (unsigned char *)ebuf, (int *)&ebuflen);
obuf = (char*) realloc( obuf, olen + ebuflen + 1);
memcpy(obuf + olen, ebuf, ebuflen);
olen += ebuflen;
obuf[olen] = 0;
_clip_retcn_m(mp, obuf, olen);
return 0;
}
开发者ID:amery，项目名称:clip-itk，代码行数:90，代码来源:crypto.c
示例18: soap_mec_start_alg
/**
@fn int soap_mec_start_alg(struct soap *soap, int alg, const unsigned char *key)
@brief Start encryption or decryption of current message. If key is non-NULL,
use the symmetric triple DES key. Use soap_mec_start only after soap_mec_begin.
The soap_mec_start should be followed by a soap_mec_stop call.
@param soap context
@param[in] alg algorithm
@param[in] key secret triple DES key or NULL
@return SOAP_OK or error code
*/
int
soap_mec_start_alg(struct soap *soap, int alg, const unsigned char *key)
{ struct soap_mec_data *data;
int ok = 1;
data = (struct soap_mec_data*)soap->data[1];
if (!data)
return soap->error = SOAP_USER_ERROR;
DBGLOG(TEST, SOAP_MESSAGE(fdebug, "MEC Start alg=%x\n", data->alg));
if (key)
data->key = key;
if (alg != SOAP_MEC_NONE)
data->alg = alg;
if (data->alg & SOAP_MEC_ENC)
{ unsigned char iv[EVP_MAX_IV_LENGTH];
int ivlen;
/* save and override the callbacks */
data->ffiltersend = soap->ffiltersend;
soap->ffiltersend = soap_mec_filtersend;
data->
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