diff options
Diffstat (limited to 'vendor/openssl/des.h')
| -rw-r--r-- | vendor/openssl/des.h | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/vendor/openssl/des.h b/vendor/openssl/des.h new file mode 100644 index 0000000..09798a6 --- /dev/null +++ b/vendor/openssl/des.h @@ -0,0 +1,211 @@ +/* + * 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 <openssl/macros.h> +# ifndef OPENSSL_NO_DEPRECATED_3_0 +# define HEADER_DES_H +# endif + +# include <openssl/opensslconf.h> + +# ifndef OPENSSL_NO_DES +# ifdef __cplusplus +extern "C" { +# endif +# include <openssl/e_os2.h> + +# 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 |