From 27b2b78f9053dde311378689322903b65ed2e691 Mon Sep 17 00:00:00 2001 From: Andy Polyakov Date: Sun, 25 Jan 2004 10:53:43 +0000 Subject: Even though C specification explicitly says that constant type "stretches" automatically to accomodate the value, some compilers fail to do so. Most notably 0x0123456789ABCDEF should come out as long long in 32-bit context, but HP compiler truncates it to 32-bit value. Which in turn breaks GF(2^m) arithmetics in hpux-parisc2-cc build. Therefore this fix... --- crypto/bn/bn_nist.c | 32 +++++++++++++++++++------------- 1 file changed, 19 insertions(+), 13 deletions(-) (limited to 'crypto/bn/bn_nist.c') diff --git a/crypto/bn/bn_nist.c b/crypto/bn/bn_nist.c index 6aa196f6f8..f30f6c65d1 100644 --- a/crypto/bn/bn_nist.c +++ b/crypto/bn/bn_nist.c @@ -63,19 +63,25 @@ #define BN_NIST_521_TOP (521+BN_BITS2-1)/BN_BITS2 #if BN_BITS2 == 64 -const static BN_ULONG _nist_p_192[] = {0xFFFFFFFFFFFFFFFF,0xFFFFFFFFFFFFFFFE, - 0xFFFFFFFFFFFFFFFF}; -const static BN_ULONG _nist_p_224[] = {0x0000000000000001,0xFFFFFFFF00000000, - 0xFFFFFFFFFFFFFFFF,0x00000000FFFFFFFF}; -const static BN_ULONG _nist_p_256[] = {0xFFFFFFFFFFFFFFFF,0x00000000FFFFFFFF, - 0x0000000000000000,0xFFFFFFFF00000001}; -const static BN_ULONG _nist_p_384[] = {0x00000000FFFFFFFF,0xFFFFFFFF00000000, - 0xFFFFFFFFFFFFFFFE,0xFFFFFFFFFFFFFFFF,0xFFFFFFFFFFFFFFFF, - 0xFFFFFFFFFFFFFFFF}; -const static BN_ULONG _nist_p_521[] = {0xFFFFFFFFFFFFFFFF,0xFFFFFFFFFFFFFFFF, - 0xFFFFFFFFFFFFFFFF,0xFFFFFFFFFFFFFFFF,0xFFFFFFFFFFFFFFFF, - 0xFFFFFFFFFFFFFFFF,0xFFFFFFFFFFFFFFFF,0xFFFFFFFFFFFFFFFF, - 0x00000000000001FF}; +const static BN_ULONG _nist_p_192[] = + {0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFEULL, + 0xFFFFFFFFFFFFFFFFULL}; +const static BN_ULONG _nist_p_224[] = + {0x0000000000000001ULL,0xFFFFFFFF00000000ULL, + 0xFFFFFFFFFFFFFFFFULL,0x00000000FFFFFFFFULL}; +const static BN_ULONG _nist_p_256[] = + {0xFFFFFFFFFFFFFFFFULL,0x00000000FFFFFFFFULL, + 0x0000000000000000ULL,0xFFFFFFFF00000001ULL}; +const static BN_ULONG _nist_p_384[] = + {0x00000000FFFFFFFFULL,0xFFFFFFFF00000000ULL, + 0xFFFFFFFFFFFFFFFEULL,0xFFFFFFFFFFFFFFFFULL, + 0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL}; +const static BN_ULONG _nist_p_521[] = + {0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL, + 0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL, + 0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL, + 0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL, + 0x00000000000001FFULL}; #elif BN_BITS2 == 32 const static BN_ULONG _nist_p_192[] = {0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFE, 0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF}; -- cgit v1.2.3