/snap/node/11691/include/node/openssl
Edit: /snap/node/11691/include/node/openssl/des.h (7764B)
/*
* Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (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 OPENSSL_DES_H
#define OPENSSL_DES_H
#pragma once
#include
#ifndef OPENSSL_NO_DEPRECATED_3_0
#define HEADER_DES_H
#endif
#include
#ifndef OPENSSL_NO_DES
#ifdef __cplusplus
extern "C" {
#endif
#include
#ifndef OPENSSL_NO_DEPRECATED_3_0
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))
#define DES_fixup_key_parity DES_set_odd_parity
#endif
#ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0 const char *DES_options(void);
OSSL_DEPRECATEDIN_3_0
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);
OSSL_DEPRECATEDIN_3_0
DES_LONG DES_cbc_cksum(const unsigned char *input, DES_cblock *output,
long length, DES_key_schedule *schedule,
const_DES_cblock *ivec);
#endif
/* DES_cbc_encrypt does not update the IV! Use DES_ncbc_encrypt instead. */
#ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0
void DES_cbc_encrypt(const unsigned char *input, unsigned char *output,
long length, DES_key_schedule *schedule, DES_cblock *ivec,
int enc);
OSSL_DEPRECATEDIN_3_0
void DES_ncbc_encrypt(const unsigned char *input, unsigned char *output,
long length, DES_key_schedule *schedule, DES_cblock *ivec,
int enc);
OSSL_DEPRECATEDIN_3_0
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);
OSSL_DEPRECATEDIN_3_0
void DES_cfb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
long length, DES_key_schedule *schedule, DES_cblock *ivec,
int enc);
OSSL_DEPRECATEDIN_3_0
void DES_ecb_encrypt(const_DES_cblock *input, DES_cblock *output,
DES_key_schedule *ks, int enc);
#endif
/*
* 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.
*/
#ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0
void DES_encrypt1(DES_LONG *data, DES_key_schedule *ks, int enc);
#endif
/*
* 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 :-).
*/
#ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0
void DES_encrypt2(DES_LONG *data, DES_key_schedule *ks, int enc);
OSSL_DEPRECATEDIN_3_0
void DES_encrypt3(DES_LONG *data, DES_key_schedule *ks1, DES_key_schedule *ks2,
DES_key_schedule *ks3);
OSSL_DEPRECATEDIN_3_0
void DES_decrypt3(DES_LONG *data, DES_key_schedule *ks1, DES_key_schedule *ks2,
DES_key_schedule *ks3);
OSSL_DEPRECATEDIN_3_0
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);
OSSL_DEPRECATEDIN_3_0
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);
OSSL_DEPRECATEDIN_3_0
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);
OSSL_DEPRECATEDIN_3_0
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);
OSSL_DEPRECATEDIN_3_0
char *DES_fcrypt(const char *buf, const char *salt, char *ret);
OSSL_DEPRECATEDIN_3_0
char *DES_crypt(const char *buf, const char *salt);
OSSL_DEPRECATEDIN_3_0
void DES_ofb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
long length, DES_key_schedule *schedule, DES_cblock *ivec);
OSSL_DEPRECATEDIN_3_0
void DES_pcbc_encrypt(const unsigned char *input, unsigned char *output,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, int enc);
OSSL_DEPRECATEDIN_3_0
DES_LONG DES_quad_cksum(const unsigned char *input, DES_cblock output[],
long length, int out_count, DES_cblock *seed);
OSSL_DEPRECATEDIN_3_0 int DES_random_key(DES_cblock *ret);
OSSL_DEPRECATEDIN_3_0 void DES_set_odd_parity(DES_cblock *key);
OSSL_DEPRECATEDIN_3_0 int DES_check_key_parity(const_DES_cblock *key);
OSSL_DEPRECATEDIN_3_0 int DES_is_weak_key(const_DES_cblock *key);
#endif
/*
* DES_set_key (= set_key = DES_key_sched = key_sched) calls
* DES_set_key_checked
*/
#ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0
int DES_set_key(const_DES_cblock *key, DES_key_schedule *schedule);
OSSL_DEPRECATEDIN_3_0
int DES_key_sched(const_DES_cblock *key, DES_key_schedule *schedule);
OSSL_DEPRECATEDIN_3_0
int DES_set_key_checked(const_DES_cblock *key, DES_key_schedule *schedule);
OSSL_DEPRECATEDIN_3_0
void DES_set_key_unchecked(const_DES_cblock *key, DES_key_schedule *schedule);
OSSL_DEPRECATEDIN_3_0 void DES_string_to_key(const char *str, DES_cblock *key);
OSSL_DEPRECATEDIN_3_0
void DES_string_to_2keys(const char *str, DES_cblock *key1, DES_cblock *key2);
OSSL_DEPRECATEDIN_3_0
void DES_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, int *num, int enc);
OSSL_DEPRECATEDIN_3_0
void DES_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, int *num);
#endif
#ifdef __cplusplus
}
#endif
#endif
#endif