ag/cpython-source-deps
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Import OpenSSL 1.0.2p

Browse Source
This commit is contained in:
Steve Dower
2018-08-14 08:51:39 -07:00
parent 4933cd8231
commit 4b1c388f4d
157 changed files with 2471 additions and 1482 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
crypto/bn/bn_gf2m.c
View File

@@ -36,7 +36,7 @@
*/
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
* Copyright (c) 1998-2018 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -103,30 +103,32 @@
*/
# define MAX_ITERATIONS 50
static const BN_ULONG SQR_tb[16] = { 0, 1, 4, 5, 16, 17, 20, 21,
64, 65, 68, 69, 80, 81, 84, 85
};
# define SQR_nibble(w) ((((w) & 8) << 3) \
| (((w) & 4) << 2) \
| (((w) & 2) << 1) \
| ((w) & 1))
/* Platform-specific macros to accelerate squaring. */
# if defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG)
# define SQR1(w) \
SQR_tb[(w) >> 60 & 0xF] << 56 | SQR_tb[(w) >> 56 & 0xF] << 48 | \
SQR_tb[(w) >> 52 & 0xF] << 40 | SQR_tb[(w) >> 48 & 0xF] << 32 | \
SQR_tb[(w) >> 44 & 0xF] << 24 | SQR_tb[(w) >> 40 & 0xF] << 16 | \
SQR_tb[(w) >> 36 & 0xF] << 8 | SQR_tb[(w) >> 32 & 0xF]
SQR_nibble((w) >> 60) << 56 | SQR_nibble((w) >> 56) << 48 | \
SQR_nibble((w) >> 52) << 40 | SQR_nibble((w) >> 48) << 32 | \
SQR_nibble((w) >> 44) << 24 | SQR_nibble((w) >> 40) << 16 | \
SQR_nibble((w) >> 36) << 8 | SQR_nibble((w) >> 32)
# define SQR0(w) \
SQR_tb[(w) >> 28 & 0xF] << 56 | SQR_tb[(w) >> 24 & 0xF] << 48 | \
SQR_tb[(w) >> 20 & 0xF] << 40 | SQR_tb[(w) >> 16 & 0xF] << 32 | \
SQR_tb[(w) >> 12 & 0xF] << 24 | SQR_tb[(w) >> 8 & 0xF] << 16 | \
SQR_tb[(w) >> 4 & 0xF] << 8 | SQR_tb[(w) & 0xF]
SQR_nibble((w) >> 28) << 56 | SQR_nibble((w) >> 24) << 48 | \
SQR_nibble((w) >> 20) << 40 | SQR_nibble((w) >> 16) << 32 | \
SQR_nibble((w) >> 12) << 24 | SQR_nibble((w) >> 8) << 16 | \
SQR_nibble((w) >> 4) << 8 | SQR_nibble((w) )
# endif
# ifdef THIRTY_TWO_BIT
# define SQR1(w) \
SQR_tb[(w) >> 28 & 0xF] << 24 | SQR_tb[(w) >> 24 & 0xF] << 16 | \
SQR_tb[(w) >> 20 & 0xF] << 8 | SQR_tb[(w) >> 16 & 0xF]
SQR_nibble((w) >> 28) << 24 | SQR_nibble((w) >> 24) << 16 | \
SQR_nibble((w) >> 20) << 8 | SQR_nibble((w) >> 16)
# define SQR0(w) \
SQR_tb[(w) >> 12 & 0xF] << 24 | SQR_tb[(w) >> 8 & 0xF] << 16 | \
SQR_tb[(w) >> 4 & 0xF] << 8 | SQR_tb[(w) & 0xF]
SQR_nibble((w) >> 12) << 24 | SQR_nibble((w) >> 8) << 16 | \
SQR_nibble((w) >> 4) << 8 | SQR_nibble((w) )
# endif
# if !defined(OPENSSL_BN_ASM_GF2m)