Mercurial > dropbear
view libtomcrypt/src/headers/tomcrypt.h @ 1499:2d450c1056e3
options: Complete the transition to numeric toggles (`#if')
For the sake of review, this commit alters only the code; the affiliated
comments within the source files also need to be updated, but doing so
now would obscure the operational changes that have been made here.
* All on/off options have been switched to the numeric `#if' variant;
that is the only way to make this `default_options.h.in' thing work
in a reasonable manner.
* There is now some very minor compile-time checking of the user's
choice of options.
* NO_FAST_EXPTMOD doesn't seem to be used, so it has been removed.
* ENABLE_USER_ALGO_LIST was supposed to be renamed DROPBEAR_USER_ALGO_LIST,
and this commit completes that work.
* DROPBEAR_FUZZ seems to be a relatively new, as-yet undocumented option,
which was added by the following commit:
commit 6e0b539e9ca0b5628c6c5a3d118ad6a2e79e8039
Author: Matt Johnston <[email protected]>
Date: Tue May 23 22:29:21 2017 +0800
split out checkpubkey_line() separately
It has now been added to `sysoptions.h' and defined as `0' by default.
* The configuration option `DROPBEAR_PASSWORD_ENV' is no longer listed in
`default_options.h.in'; it is no longer meant to be set by the user, and
is instead left to be defined in `sysoptions.h' (where it was already being
defined) as merely the name of the environment variable in question:
DROPBEAR_PASSWORD
To enable or disable use of that environment variable, the user must now
toggle `DROPBEAR_USE_DROPBEAR_PASSWORD'.
* The sFTP support is now toggled by setting `DROPBEAR_SFTPSERVER', and the
path of the sFTP server program is set independently through the usual
SFTPSERVER_PATH.
author | Michael Witten <mfwitten@gmail.com> |
---|---|
date | Thu, 20 Jul 2017 19:38:26 +0000 |
parents | 6dba84798cd5 |
children | e9dba7abd939 |
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis * * LibTomCrypt is a library that provides various cryptographic * algorithms in a highly modular and flexible manner. * * The library is free for all purposes without any express * guarantee it works. */ #ifndef TOMCRYPT_H_ #define TOMCRYPT_H_ #include <assert.h> #include <stdio.h> #include <string.h> #include <stdlib.h> #include <stddef.h> #include <time.h> #include <ctype.h> #include <limits.h> /* use configuration data */ #include <tomcrypt_custom.h> #ifdef __cplusplus extern "C" { #endif /* version */ #define CRYPT 0x0118 #define SCRYPT "1.18.1" /* max size of either a cipher/hash block or symmetric key [largest of the two] */ #define MAXBLOCKSIZE 128 /* descriptor table size */ /* Dropbear change - this should be smaller, saves some size */ #define TAB_SIZE 5 /* error codes [will be expanded in future releases] */ enum { CRYPT_OK=0, /* Result OK */ CRYPT_ERROR, /* Generic Error */ CRYPT_NOP, /* Not a failure but no operation was performed */ CRYPT_INVALID_KEYSIZE, /* Invalid key size given */ CRYPT_INVALID_ROUNDS, /* Invalid number of rounds */ CRYPT_FAIL_TESTVECTOR, /* Algorithm failed test vectors */ CRYPT_BUFFER_OVERFLOW, /* Not enough space for output */ CRYPT_INVALID_PACKET, /* Invalid input packet given */ CRYPT_INVALID_PRNGSIZE, /* Invalid number of bits for a PRNG */ CRYPT_ERROR_READPRNG, /* Could not read enough from PRNG */ CRYPT_INVALID_CIPHER, /* Invalid cipher specified */ CRYPT_INVALID_HASH, /* Invalid hash specified */ CRYPT_INVALID_PRNG, /* Invalid PRNG specified */ CRYPT_MEM, /* Out of memory */ CRYPT_PK_TYPE_MISMATCH, /* Not equivalent types of PK keys */ CRYPT_PK_NOT_PRIVATE, /* Requires a private PK key */ CRYPT_INVALID_ARG, /* Generic invalid argument */ CRYPT_FILE_NOTFOUND, /* File Not Found */ CRYPT_PK_INVALID_TYPE, /* Invalid type of PK key */ CRYPT_OVERFLOW, /* An overflow of a value was detected/prevented */ CRYPT_UNUSED1, /* UNUSED1 */ CRYPT_INPUT_TOO_LONG, /* The input was longer than expected. */ CRYPT_PK_INVALID_SIZE, /* Invalid size input for PK parameters */ CRYPT_INVALID_PRIME_SIZE,/* Invalid size of prime requested */ CRYPT_PK_INVALID_PADDING, /* Invalid padding on input */ CRYPT_HASH_OVERFLOW /* Hash applied to too many bits */ }; #include <tomcrypt_cfg.h> #include <tomcrypt_macros.h> #include <tomcrypt_cipher.h> #include <tomcrypt_hash.h> #include <tomcrypt_mac.h> #include <tomcrypt_prng.h> #include <tomcrypt_pk.h> #include <tomcrypt_math.h> #include <tomcrypt_misc.h> #include <tomcrypt_argchk.h> #include <tomcrypt_pkcs.h> #ifdef __cplusplus } #endif #endif /* TOMCRYPT_H_ */ /* ref: $Format:%D$ */ /* git commit: $Format:%H$ */ /* commit time: $Format:%ai$ */