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 #endif 65 66 #if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H) 67 #define CONFIG_HEADER_BF_LOCL_H 68 #define BF_PTR 69 #endif /* HEADER_BF_LOCL_H */ 70 71 #if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H) 72 #define CONFIG_HEADER_DES_LOCL_H 73 #ifndef DES_DEFAULT_OPTIONS 74 /* the following is tweaked from a config script, that is why it is a 75 * protected undef/define */ 76 #ifndef DES_PTR 77 #define DES_PTR 78 #endif 79 80 /* This helps C compiler generate the correct code for multiple functional 81 * units. It reduces register dependencies at the expense of 2 more 82 * registers */ 83 #ifndef DES_RISC1 84 #undef DES_RISC1 85 #endif 86 87 #ifndef DES_RISC2 88 #define DES_RISC2 89 #endif 90 91 #if defined(DES_RISC1) && defined(DES_RISC2) 92 YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! 93 #endif 94 95 /* Unroll the inner loop, this sometimes helps, sometimes hinders. 96 * Very much CPU dependent */ 97 #ifndef DES_UNROLL 98 #undef DES_UNROLL 99 #endif 100 101 /* These default values were supplied by 102 * Peter Gutman <pgut001@cs.auckland.ac.nz> 103 * They are only used if nothing else has been defined */ 104 #if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL) 105 /* Special defines which change the way the code is built depending on the 106 CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find 107 even newer MIPS CPU's, but at the moment one size fits all for 108 optimization options. Older Sparc's work better with only UNROLL, but 109 there's no way to tell at compile time what it is you're running on */ 110 111 #if defined( sun ) /* Newer Sparc's */ 112 # define DES_PTR 113 # define DES_RISC1 114 # define DES_UNROLL 115 #elif defined( __ultrix ) /* Older MIPS */ 116 # define DES_PTR 117 # define DES_RISC2 118 # define DES_UNROLL 119 #elif defined( __osf1__ ) /* Alpha */ 120 # define DES_PTR 121 # define DES_RISC2 122 #elif defined ( _AIX ) /* RS6000 */ 123 /* Unknown */ 124 #elif defined( __hpux ) /* HP-PA */ 125 /* Unknown */ 126 #elif defined( __aux ) /* 68K */ 127 /* Unknown */ 128 #elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ 129 # define DES_UNROLL 130 #elif defined( __sgi ) /* Newer MIPS */ 131 # define DES_PTR 132 # define DES_RISC2 133 # define DES_UNROLL 134 #elif defined(i386) || defined(__i386__) /* x86 boxes, should be gcc */ 135 # define DES_PTR 136 # define DES_RISC1 137 # define DES_UNROLL 138 #endif /* Systems-specific speed defines */ 139 #endif 140 141 #endif /* DES_DEFAULT_OPTIONS */ 142 #endif /* HEADER_DES_LOCL_H */ 143