Add support for setting keybits and public exponent value for pkey RSA keygen.

[openssl.git] / crypto / bn / bn.h

diff --git a/crypto/bn/bn.h b/crypto/bn/bn.h
index baf72c36e27afd6574edcb091e42e38a1e8629b5..0a9aa78d8bc3da41a4f822bcf4042e25488626bd 100644 (file)
--- a/crypto/bn/bn.h
+++ b/crypto/bn/bn.h
@@ -139,6 +139,8 @@ extern "C" {
 #define BN_DEC_FMT1    "%lu"
 #define BN_DEC_FMT2    "%019lu"
 #define BN_DEC_NUM     19
+#define BN_HEX_FMT1    "%lX"
+#define BN_HEX_FMT2    "%016lX"
 #endif
 
 /* This is where the long long data type is 64 bits, but long is 32.
@@ -164,14 +166,18 @@ extern "C" {
 #define BN_DEC_FMT1    "%llu"
 #define BN_DEC_FMT2    "%019llu"
 #define BN_DEC_NUM     19
+#define BN_HEX_FMT1    "%llX"
+#define BN_HEX_FMT2    "%016llX"
 #endif
 
 #ifdef THIRTY_TWO_BIT
 #ifdef BN_LLONG
-# if defined(OPENSSL_SYS_WIN32) && !defined(__GNUC__)
+# if defined(_WIN32) && !defined(__GNUC__)
 #  define BN_ULLONG    unsigned __int64
+#  define BN_MASK      (0xffffffffffffffffI64)
 # else
 #  define BN_ULLONG    unsigned long long
+#  define BN_MASK      (0xffffffffffffffffLL)
 # endif
 #endif
 #define BN_ULONG       unsigned int
@@ -180,67 +186,17 @@ extern "C" {
 #define BN_BYTES       4
 #define BN_BITS2       32
 #define BN_BITS4       16
-#ifdef OPENSSL_SYS_WIN32
-/* VC++ doesn't like the LL suffix */
-#define BN_MASK                (0xffffffffffffffffL)
-#else
-#define BN_MASK                (0xffffffffffffffffLL)
-#endif
 #define BN_MASK2       (0xffffffffL)
 #define BN_MASK2l      (0xffff)
 #define BN_MASK2h1     (0xffff8000L)
 #define BN_MASK2h      (0xffff0000L)
 #define BN_TBIT                (0x80000000L)
 #define BN_DEC_CONV    (1000000000L)
-#define BN_DEC_FMT1    "%lu"
-#define BN_DEC_FMT2    "%09lu"
-#define BN_DEC_NUM     9
-#endif
-
-#ifdef SIXTEEN_BIT
-#ifndef BN_DIV2W
-#define BN_DIV2W
-#endif
-#define BN_ULLONG      unsigned long
-#define BN_ULONG       unsigned short
-#define BN_LONG                short
-#define BN_BITS                32
-#define BN_BYTES       2
-#define BN_BITS2       16
-#define BN_BITS4       8
-#define BN_MASK                (0xffffffff)
-#define BN_MASK2       (0xffff)
-#define BN_MASK2l      (0xff)
-#define BN_MASK2h1     (0xff80)
-#define BN_MASK2h      (0xff00)
-#define BN_TBIT                (0x8000)
-#define BN_DEC_CONV    (100000)
 #define BN_DEC_FMT1    "%u"
-#define BN_DEC_FMT2    "%05u"
-#define BN_DEC_NUM     5
-#endif
-
-#ifdef EIGHT_BIT
-#ifndef BN_DIV2W
-#define BN_DIV2W
-#endif
-#define BN_ULLONG      unsigned short
-#define BN_ULONG       unsigned char
-#define BN_LONG                char
-#define BN_BITS                16
-#define BN_BYTES       1
-#define BN_BITS2       8
-#define BN_BITS4       4
-#define BN_MASK                (0xffff)
-#define BN_MASK2       (0xff)
-#define BN_MASK2l      (0xf)
-#define BN_MASK2h1     (0xf8)
-#define BN_MASK2h      (0xf0)
-#define BN_TBIT                (0x80)
-#define BN_DEC_CONV    (100)
-#define BN_DEC_FMT1    "%u"
-#define BN_DEC_FMT2    "%02u"
-#define BN_DEC_NUM     2
+#define BN_DEC_FMT2    "%09u"
+#define BN_DEC_NUM     9
+#define BN_HEX_FMT1    "%X"
+#define BN_HEX_FMT2    "%08X"
 #endif
 
 #define BN_DEFAULT_BITS        1280
@@ -414,9 +370,15 @@ int        BN_uadd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
 int    BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
 int    BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
 int    BN_sqr(BIGNUM *r, const BIGNUM *a,BN_CTX *ctx);
-/* BN_set_negative(): sets sign of a bignum */
+/** BN_set_negative sets sign of a BIGNUM
+ * \param  b  pointer to the BIGNUM object
+ * \param  n  0 if the BIGNUM b should be positive and a value != 0 otherwise 
+ */
 void   BN_set_negative(BIGNUM *b, int n);
-/* BN_get_negative():  returns 1 if the bignum is < 0 and 0 otherwise */
+/** BN_is_negative returns 1 if the BIGNUM is negative
+ * \param  a  pointer to the BIGNUM object
+ * \return 1 if a < 0 and 0 otherwise
+ */
 #define BN_is_negative(a) ((a)->neg != 0)
 
 int    BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
@@ -485,6 +447,7 @@ char *      BN_bn2hex(const BIGNUM *a);
 char * BN_bn2dec(const BIGNUM *a);
 int    BN_hex2bn(BIGNUM **a, const char *str);
 int    BN_dec2bn(BIGNUM **a, const char *str);
+int    BN_asc2bn(BIGNUM **a, const char *str);
 int    BN_gcd(BIGNUM *r,const BIGNUM *a,const BIGNUM *b,BN_CTX *ctx);
 int    BN_kronecker(const BIGNUM *a,const BIGNUM *b,BN_CTX *ctx); /* returns -2 for error */
 BIGNUM *BN_mod_inverse(BIGNUM *ret,