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openssl/crypto/aes/aes_local.h

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Copyright consolidation 05/10 Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-17 19:38:09 +00:00
/*
* Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
Because Rijndael is more known as AES, use crypto/aes instead of crypto/rijndael. Additionally, I applied the AES integration patch from Stephen Sprunk <stephen@sprunk.org> and fiddled it to work properly with the normal EVP constructs (and incidently work the same way as all other symmetric cipher implementations). This results in an API that looks a lot like the rest of the OpenSSL cipher suite.
2002-01-02 16:55:35 +00:00
*
Copyright consolidation 05/10 Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-17 19:38:09 +00:00
* 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
Because Rijndael is more known as AES, use crypto/aes instead of crypto/rijndael. Additionally, I applied the AES integration patch from Stephen Sprunk <stephen@sprunk.org> and fiddled it to work properly with the normal EVP constructs (and incidently work the same way as all other symmetric cipher implementations). This results in an API that looks a lot like the rest of the OpenSSL cipher suite.
2002-01-02 16:55:35 +00:00
*/
Fix header file include guard names Make the include guards consistent by renaming them systematically according to the naming conventions below The public header files (in the 'include/openssl' directory) are not changed in 1.1.1, because it is a stable release. For the private header files files, the guard names try to match the path specified in the include directives, with all letters converted to upper case and '/' and '.' replaced by '_'. An extra 'OSSL_' is added as prefix. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9681)
2019-09-27 21:58:12 +00:00
#ifndef OSSL_CRYPTO_AES_LOCAL_H
# define OSSL_CRYPTO_AES_LOCAL_H
Because Rijndael is more known as AES, use crypto/aes instead of crypto/rijndael. Additionally, I applied the AES integration patch from Stephen Sprunk <stephen@sprunk.org> and fiddled it to work properly with the normal EVP constructs (and incidently work the same way as all other symmetric cipher implementations). This results in an API that looks a lot like the rest of the OpenSSL cipher suite.
2002-01-02 16:55:35 +00:00
Run util/openssl-format-source -v -c . Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22 03:40:55 +00:00
# include <openssl/e_os2.h>
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
- Add the same header stuff to aes_locl.h as is in des_locl.h to avoid undefined functions (memset, etc). - Put a .cvsignore in the aes directory too.
2002-01-05 12:55:08 +00:00
Run util/openssl-format-source -v -c . Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22 03:40:55 +00:00
# if defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64))
# define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00)
# define GETU32(p) SWAP(*((u32 *)(p)))
# define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); }
# else
# define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3]))
# define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); }
# endif
Add the modes OFB128, CFB128 and CTR128 to AES. Submitted by Stephen Sprunk <stephen@sprunk.org>
2002-02-16 12:20:34 +00:00
Run util/openssl-format-source -v -c . Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22 03:40:55 +00:00
# ifdef AES_LONG
Because Rijndael is more known as AES, use crypto/aes instead of crypto/rijndael. Additionally, I applied the AES integration patch from Stephen Sprunk <stephen@sprunk.org> and fiddled it to work properly with the normal EVP constructs (and incidently work the same way as all other symmetric cipher implementations). This results in an API that looks a lot like the rest of the OpenSSL cipher suite.
2002-01-02 16:55:35 +00:00
typedef unsigned long u32;
Run util/openssl-format-source -v -c . Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22 03:40:55 +00:00
# else
Default to AES u32 being unsinged int and not long. This improves cache locality on 64-bit platforms (and fixes IA64 assembler-empowered build:-). The choice is guarded by newly introduced AES_LONG macro, which needs to be defined only on 16-bit platforms which we don't support (not that I know of). Meaning that one could as well skip long option altogether.
2005-01-24 14:22:05 +00:00
typedef unsigned int u32;
Run util/openssl-format-source -v -c . Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22 03:40:55 +00:00
# endif
Because Rijndael is more known as AES, use crypto/aes instead of crypto/rijndael. Additionally, I applied the AES integration patch from Stephen Sprunk <stephen@sprunk.org> and fiddled it to work properly with the normal EVP constructs (and incidently work the same way as all other symmetric cipher implementations). This results in an API that looks a lot like the rest of the OpenSSL cipher suite.
2002-01-02 16:55:35 +00:00
typedef unsigned short u16;
typedef unsigned char u8;
Run util/openssl-format-source -v -c . Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22 03:40:55 +00:00
# define MAXKC (256/32)
# define MAXKB (256/8)
# define MAXNR 14
Because Rijndael is more known as AES, use crypto/aes instead of crypto/rijndael. Additionally, I applied the AES integration patch from Stephen Sprunk <stephen@sprunk.org> and fiddled it to work properly with the normal EVP constructs (and incidently work the same way as all other symmetric cipher implementations). This results in an API that looks a lot like the rest of the OpenSSL cipher suite.
2002-01-02 16:55:35 +00:00
/* This controls loop-unrolling in aes_core.c */
Run util/openssl-format-source -v -c . Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22 03:40:55 +00:00
# undef FULL_UNROLL
Because Rijndael is more known as AES, use crypto/aes instead of crypto/rijndael. Additionally, I applied the AES integration patch from Stephen Sprunk <stephen@sprunk.org> and fiddled it to work properly with the normal EVP constructs (and incidently work the same way as all other symmetric cipher implementations). This results in an API that looks a lot like the rest of the OpenSSL cipher suite.
2002-01-02 16:55:35 +00:00
Fix header file include guard names Make the include guards consistent by renaming them systematically according to the naming conventions below The public header files (in the 'include/openssl' directory) are not changed in 1.1.1, because it is a stable release. For the private header files files, the guard names try to match the path specified in the include directives, with all letters converted to upper case and '/' and '.' replaced by '_'. An extra 'OSSL_' is added as prefix. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9681)
2019-09-27 21:58:12 +00:00
#endif /* !OSSL_CRYPTO_AES_LOCAL_H */
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