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Name	Size	Permission
aes.h	3.27 KB	-rw-r--r--
asn1.h	32.84 KB	-rw-r--r--
asn1_mac.h	395 B	-rw-r--r--
asn1err.h	14.34 KB	-rw-r--r--
asn1t.h	32.17 KB	-rw-r--r--
async.h	2.34 KB	-rw-r--r--
asyncerr.h	1.29 KB	-rw-r--r--
bio.h	34.09 KB	-rw-r--r--
bioerr.h	6.25 KB	-rw-r--r--
blowfish.h	1.8 KB	-rw-r--r--
bn.h	21.62 KB	-rw-r--r--
bnerr.h	4.85 KB	-rw-r--r--
buffer.h	1.56 KB	-rw-r--r--
buffererr.h	820 B	-rw-r--r--
camellia.h	3.1 KB	-rw-r--r--
cast.h	1.63 KB	-rw-r--r--
cmac.h	1.04 KB	-rw-r--r--
cms.h	16 KB	-rw-r--r--
cmserr.h	10.96 KB	-rw-r--r--
comp.h	1.3 KB	-rw-r--r--
comperr.h	1.18 KB	-rw-r--r--
conf.h	5.47 KB	-rw-r--r--
conf_api.h	1.27 KB	-rw-r--r--
conferr.h	3.35 KB	-rw-r--r--
crypto.h	16.83 KB	-rw-r--r--
cryptoerr.h	2.21 KB	-rw-r--r--
ct.h	15.5 KB	-rw-r--r--
cterr.h	3.39 KB	-rw-r--r--
des.h	7.45 KB	-rw-r--r--
dh.h	13.32 KB	-rw-r--r--
dherr.h	4 KB	-rw-r--r--
dsa.h	9.82 KB	-rw-r--r--
dsaerr.h	2.9 KB	-rw-r--r--
dtls1.h	1.54 KB	-rw-r--r--
e_os2.h	8.71 KB	-rw-r--r--
ebcdic.h	924 B	-rw-r--r--
ec.h	62.19 KB	-rw-r--r--
ecdh.h	358 B	-rw-r--r--
ecdsa.h	358 B	-rw-r--r--
ecerr.h	15.45 KB	-rw-r--r--
engine.h	33.91 KB	-rw-r--r--
engineerr.h	5.32 KB	-rw-r--r--
err.h	11 KB	-rw-r--r--
evp.h	75.03 KB	-rw-r--r--
evperr.h	11.18 KB	-rw-r--r--
hmac.h	1.55 KB	-rw-r--r--
idea.h	2.05 KB	-rw-r--r--
kdf.h	4.22 KB	-rw-r--r--
kdferr.h	2.07 KB	-rw-r--r--
lhash.h	9.05 KB	-rw-r--r--
md2.h	1.03 KB	-rw-r--r--
md4.h	1.29 KB	-rw-r--r--
md5.h	1.29 KB	-rw-r--r--
mdc2.h	1.03 KB	-rw-r--r--
modes.h	10.23 KB	-rw-r--r--
obj_mac.h	212.42 KB	-rw-r--r--
objects.h	6.48 KB	-rw-r--r--
objectserr.h	1.29 KB	-rw-r--r--
ocsp.h	14.95 KB	-rw-r--r--
ocsperr.h	3.28 KB	-rw-r--r--
opensslconf.h	4.55 KB	-rw-r--r--
opensslv.h	4.01 KB	-rw-r--r--
ossl_typ.h	6.12 KB	-rw-r--r--
pem.h	15.11 KB	-rw-r--r--
pem2.h	415 B	-rw-r--r--
pemerr.h	5.1 KB	-rw-r--r--
pkcs12.h	9.64 KB	-rw-r--r--
pkcs12err.h	3.66 KB	-rw-r--r--
pkcs7.h	11.32 KB	-rw-r--r--
pkcs7err.h	4.99 KB	-rw-r--r--
rand.h	2.16 KB	-rw-r--r--
rand_drbg.h	4.65 KB	-rw-r--r--
randerr.h	4.52 KB	-rw-r--r--
rc2.h	1.5 KB	-rw-r--r--
rc4.h	825 B	-rw-r--r--
rc5.h	1.94 KB	-rw-r--r--
ripemd.h	1.21 KB	-rw-r--r--
rsa.h	21.68 KB	-rw-r--r--
rsaerr.h	8.86 KB	-rw-r--r--
safestack.h	7.95 KB	-rw-r--r--
seed.h	3.4 KB	-rw-r--r--
sha.h	3.74 KB	-rw-r--r--
srp.h	3.74 KB	-rw-r--r--
srtp.h	1.29 KB	-rw-r--r--
ssl.h	109.2 KB	-rw-r--r--
ssl2.h	542 B	-rw-r--r--
ssl3.h	14.36 KB	-rw-r--r--
sslerr.h	45.76 KB	-rw-r--r--
stack.h	3.02 KB	-rw-r--r--
store.h	10.94 KB	-rw-r--r--
storeerr.h	4.3 KB	-rw-r--r--
symhacks.h	1.28 KB	-rw-r--r--
tls1.h	70.79 KB	-rw-r--r--
ts.h	21.9 KB	-rw-r--r--
tserr.h	6.59 KB	-rw-r--r--
txt_db.h	1.63 KB	-rw-r--r--
ui.h	15.68 KB	-rw-r--r--
uierr.h	2.67 KB	-rw-r--r--
whrlpool.h	1.34 KB	-rw-r--r--
x509.h	42.31 KB	-rw-r--r--
x509_vfy.h	31.69 KB	-rw-r--r--
x509err.h	6.64 KB	-rw-r--r--
x509v3.h	32.66 KB	-rw-r--r--
x509v3err.h	8.69 KB	-rw-r--r--

Code Editor : des.h

/*
 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the OpenSSL license (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#ifndef HEADER_DES_H
# define HEADER_DES_H

# include <openssl/opensslconf.h>

# ifndef OPENSSL_NO_DES
# ifdef  __cplusplus
extern "C" {
# endif
# include <openssl/e_os2.h>

typedef unsigned int DES_LONG;

# ifdef OPENSSL_BUILD_SHLIBCRYPTO
#  undef OPENSSL_EXTERN
#  define OPENSSL_EXTERN OPENSSL_EXPORT
# endif

typedef unsigned char DES_cblock[8];
typedef /* const */ unsigned char const_DES_cblock[8];
/*
 * With "const", gcc 2.8.1 on Solaris thinks that DES_cblock * and
 * const_DES_cblock * are incompatible pointer types.
 */

typedef struct DES_ks {
    union {
        DES_cblock cblock;
        /*
         * make sure things are correct size on machines with 8 byte longs
         */
        DES_LONG deslong[2];
    } ks[16];
} DES_key_schedule;

# define DES_KEY_SZ      (sizeof(DES_cblock))
# define DES_SCHEDULE_SZ (sizeof(DES_key_schedule))

# define DES_ENCRYPT     1
# define DES_DECRYPT     0

# define DES_CBC_MODE    0
# define DES_PCBC_MODE   1

# define DES_ecb2_encrypt(i,o,k1,k2,e) \
        DES_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))

# define DES_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
        DES_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))

# define DES_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
        DES_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))

# define DES_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
        DES_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))

OPENSSL_DECLARE_GLOBAL(int, DES_check_key); /* defaults to false */
# define DES_check_key OPENSSL_GLOBAL_REF(DES_check_key)

const char *DES_options(void);
void DES_ecb3_encrypt(const_DES_cblock *input, DES_cblock *output,
                      DES_key_schedule *ks1, DES_key_schedule *ks2,
                      DES_key_schedule *ks3, int enc);
DES_LONG DES_cbc_cksum(const unsigned char *input, DES_cblock *output,
                       long length, DES_key_schedule *schedule,
                       const_DES_cblock *ivec);
/* DES_cbc_encrypt does not update the IV!  Use DES_ncbc_encrypt instead. */
void DES_cbc_encrypt(const unsigned char *input, unsigned char *output,
                     long length, DES_key_schedule *schedule,
                     DES_cblock *ivec, int enc);
void DES_ncbc_encrypt(const unsigned char *input, unsigned char *output,
                      long length, DES_key_schedule *schedule,
                      DES_cblock *ivec, int enc);
void DES_xcbc_encrypt(const unsigned char *input, unsigned char *output,
                      long length, DES_key_schedule *schedule,
                      DES_cblock *ivec, const_DES_cblock *inw,
                      const_DES_cblock *outw, int enc);
void DES_cfb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
                     long length, DES_key_schedule *schedule,
                     DES_cblock *ivec, int enc);
void DES_ecb_encrypt(const_DES_cblock *input, DES_cblock *output,
                     DES_key_schedule *ks, int enc);

/*
 * This is the DES encryption function that gets called by just about every
 * other DES routine in the library.  You should not use this function except
 * to implement 'modes' of DES.  I say this because the functions that call
 * this routine do the conversion from 'char *' to long, and this needs to be
 * done to make sure 'non-aligned' memory access do not occur.  The
 * characters are loaded 'little endian'. Data is a pointer to 2 unsigned
 * long's and ks is the DES_key_schedule to use.  enc, is non zero specifies
 * encryption, zero if decryption.
 */
void DES_encrypt1(DES_LONG *data, DES_key_schedule *ks, int enc);

/*
 * This functions is the same as DES_encrypt1() except that the DES initial
 * permutation (IP) and final permutation (FP) have been left out.  As for
 * DES_encrypt1(), you should not use this function. It is used by the
 * routines in the library that implement triple DES. IP() DES_encrypt2()
 * DES_encrypt2() DES_encrypt2() FP() is the same as DES_encrypt1()
 * DES_encrypt1() DES_encrypt1() except faster :-).
 */
void DES_encrypt2(DES_LONG *data, DES_key_schedule *ks, int enc);

void DES_encrypt3(DES_LONG *data, DES_key_schedule *ks1,
                  DES_key_schedule *ks2, DES_key_schedule *ks3);
void DES_decrypt3(DES_LONG *data, DES_key_schedule *ks1,
                  DES_key_schedule *ks2, DES_key_schedule *ks3);
void DES_ede3_cbc_encrypt(const unsigned char *input, unsigned char *output,
                          long length,
                          DES_key_schedule *ks1, DES_key_schedule *ks2,
                          DES_key_schedule *ks3, DES_cblock *ivec, int enc);
void DES_ede3_cfb64_encrypt(const unsigned char *in, unsigned char *out,
                            long length, DES_key_schedule *ks1,
                            DES_key_schedule *ks2, DES_key_schedule *ks3,
                            DES_cblock *ivec, int *num, int enc);
void DES_ede3_cfb_encrypt(const unsigned char *in, unsigned char *out,
                          int numbits, long length, DES_key_schedule *ks1,
                          DES_key_schedule *ks2, DES_key_schedule *ks3,
                          DES_cblock *ivec, int enc);
void DES_ede3_ofb64_encrypt(const unsigned char *in, unsigned char *out,
                            long length, DES_key_schedule *ks1,
                            DES_key_schedule *ks2, DES_key_schedule *ks3,
                            DES_cblock *ivec, int *num);
char *DES_fcrypt(const char *buf, const char *salt, char *ret);
char *DES_crypt(const char *buf, const char *salt);
void DES_ofb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
                     long length, DES_key_schedule *schedule,
                     DES_cblock *ivec);
void DES_pcbc_encrypt(const unsigned char *input, unsigned char *output,
                      long length, DES_key_schedule *schedule,
                      DES_cblock *ivec, int enc);
DES_LONG DES_quad_cksum(const unsigned char *input, DES_cblock output[],
                        long length, int out_count, DES_cblock *seed);
int DES_random_key(DES_cblock *ret);
void DES_set_odd_parity(DES_cblock *key);
int DES_check_key_parity(const_DES_cblock *key);
int DES_is_weak_key(const_DES_cblock *key);
/*
 * DES_set_key (= set_key = DES_key_sched = key_sched) calls
 * DES_set_key_checked if global variable DES_check_key is set,
 * DES_set_key_unchecked otherwise.
 */
int DES_set_key(const_DES_cblock *key, DES_key_schedule *schedule);
int DES_key_sched(const_DES_cblock *key, DES_key_schedule *schedule);
int DES_set_key_checked(const_DES_cblock *key, DES_key_schedule *schedule);
void DES_set_key_unchecked(const_DES_cblock *key, DES_key_schedule *schedule);
void DES_string_to_key(const char *str, DES_cblock *key);
void DES_string_to_2keys(const char *str, DES_cblock *key1, DES_cblock *key2);
void DES_cfb64_encrypt(const unsigned char *in, unsigned char *out,
                       long length, DES_key_schedule *schedule,
                       DES_cblock *ivec, int *num, int enc);
void DES_ofb64_encrypt(const unsigned char *in, unsigned char *out,
                       long length, DES_key_schedule *schedule,
                       DES_cblock *ivec, int *num);

# define DES_fixup_key_parity DES_set_odd_parity

# ifdef  __cplusplus
}
# endif
# endif

#endif

${this.title}

Code Editor : des.h