1 #include <openssl/opensslfeatures.h> 2 /* crypto/opensslconf.h.in */ 3 4 #if defined(HEADER_CRYPTO_LOCAL_H) && !defined(OPENSSLDIR) 5 #define OPENSSLDIR "/etc/ssl" 6 #endif 7 8 #undef OPENSSL_EXPORT_VAR_AS_FUNCTION 9 10 #if defined(HEADER_IDEA_H) && !defined(IDEA_INT) 11 #define IDEA_INT unsigned int 12 #endif 13 14 #if defined(HEADER_MD2_H) && !defined(MD2_INT) 15 #define MD2_INT unsigned int 16 #endif 17 18 #if defined(HEADER_RC2_H) && !defined(RC2_INT) 19 /* I need to put in a mod for the alpha - eay */ 20 #define RC2_INT unsigned int 21 #endif 22 23 #if defined(HEADER_RC4_H) 24 #if !defined(RC4_INT) 25 /* using int types make the structure larger but make the code faster 26 * on most boxes I have tested - up to %20 faster. */ 27 /* 28 * I don't know what does "most" mean, but declaring "int" is a must on: 29 * - Intel P6 because partial register stalls are very expensive; 30 * - elder Alpha because it lacks byte load/store instructions; 31 */ 32 #define RC4_INT unsigned int 33 #endif 34 #if !defined(RC4_CHUNK) 35 /* 36 * This enables code handling data aligned at natural CPU word 37 * boundary. See crypto/rc4/rc4_enc.c for further details. 38 */ 39 #define RC4_CHUNK unsigned long 40 #endif 41 #endif 42 43 #if (defined(HEADER_NEW_DES_H) || defined(HEADER_DES_H)) && !defined(DES_LONG) 44 /* If this is set to 'unsigned int' on a DEC Alpha, this gives about a 45 * %20 speed up (longs are 8 bytes, int's are 4). */ 46 #ifndef DES_LONG 47 #define DES_LONG unsigned int 48 #endif 49 #endif 50 51 #if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H) 52 #define CONFIG_HEADER_BN_H 53 #undef BN_LLONG 54 55 /* Should we define BN_DIV2W here? */ 56 57 /* Only one for the following should be defined */ 58 /* The prime number generation stuff may not work when 59 * EIGHT_BIT but I don't care since I've only used this mode 60 * for debugging the bignum libraries */ 61 #define SIXTY_FOUR_BIT_LONG 62 #undef SIXTY_FOUR_BIT 63 #undef THIRTY_TWO_BIT 64 #undef SIXTEEN_BIT 65 #undef EIGHT_BIT 66 #endif 67 68 #if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H) 69 #define CONFIG_HEADER_BF_LOCL_H 70 #define BF_PTR 71 #endif /* HEADER_BF_LOCL_H */ 72 73 #if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H) 74 #define CONFIG_HEADER_DES_LOCL_H 75 #ifndef DES_DEFAULT_OPTIONS 76 /* the following is tweaked from a config script, that is why it is a 77 * protected undef/define */ 78 #ifndef DES_PTR 79 #define DES_PTR 80 #endif 81 82 /* This helps C compiler generate the correct code for multiple functional 83 * units. It reduces register dependencies at the expense of 2 more 84 * registers */ 85 #ifndef DES_RISC1 86 #undef DES_RISC1 87 #endif 88 89 #ifndef DES_RISC2 90 #define DES_RISC2 91 #endif 92 93 #if defined(DES_RISC1) && defined(DES_RISC2) 94 YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! 95 #endif 96 97 /* Unroll the inner loop, this sometimes helps, sometimes hinders. 98 * Very much CPU dependent */ 99 #ifndef DES_UNROLL 100 #undef DES_UNROLL 101 #endif 102 103 /* These default values were supplied by 104 * Peter Gutman <pgut001@cs.auckland.ac.nz> 105 * They are only used if nothing else has been defined */ 106 #if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL) 107 /* Special defines which change the way the code is built depending on the 108 CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find 109 even newer MIPS CPU's, but at the moment one size fits all for 110 optimization options. Older Sparc's work better with only UNROLL, but 111 there's no way to tell at compile time what it is you're running on */ 112 113 #if defined( sun ) /* Newer Sparc's */ 114 # define DES_PTR 115 # define DES_RISC1 116 # define DES_UNROLL 117 #elif defined( __ultrix ) /* Older MIPS */ 118 # define DES_PTR 119 # define DES_RISC2 120 # define DES_UNROLL 121 #elif defined( __osf1__ ) /* Alpha */ 122 # define DES_PTR 123 # define DES_RISC2 124 #elif defined ( _AIX ) /* RS6000 */ 125 /* Unknown */ 126 #elif defined( __hpux ) /* HP-PA */ 127 /* Unknown */ 128 #elif defined( __aux ) /* 68K */ 129 /* Unknown */ 130 #elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ 131 # define DES_UNROLL 132 #elif defined( __sgi ) /* Newer MIPS */ 133 # define DES_PTR 134 # define DES_RISC2 135 # define DES_UNROLL 136 #elif defined(i386) || defined(__i386__) /* x86 boxes, should be gcc */ 137 # define DES_PTR 138 # define DES_RISC1 139 # define DES_UNROLL 140 #endif /* Systems-specific speed defines */ 141 #endif 142 143 #endif /* DES_DEFAULT_OPTIONS */ 144 #endif /* HEADER_DES_LOCL_H */ 145