Diff: wolfssl/openssl/bn.h

Revision:

13:f67a6c6013ca

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wolfssl/openssl/bn.h	Tue Aug 22 10:48:22 2017 +0000
@@ -0,0 +1,153 @@
+/* bn.h for openssl */
+
+
+#ifndef WOLFSSL_BN_H_
+#define WOLFSSL_BN_H_
+
+#include <wolfssl/wolfcrypt/settings.h>
+#include <wolfssl/wolfcrypt/integer.h>
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+typedef struct WOLFSSL_BIGNUM {
+    int   neg;              /* openssh deference */
+    void* internal;         /* our big num */
+} WOLFSSL_BIGNUM;
+
+
+#define WOLFSSL_BN_ULONG mp_digit
+
+typedef struct WOLFSSL_BN_CTX WOLFSSL_BN_CTX;
+typedef struct WOLFSSL_BN_GENCB WOLFSSL_BN_GENCB;
+
+WOLFSSL_API WOLFSSL_BN_CTX* wolfSSL_BN_CTX_new(void);
+WOLFSSL_API void           wolfSSL_BN_CTX_init(WOLFSSL_BN_CTX*);
+WOLFSSL_API void           wolfSSL_BN_CTX_free(WOLFSSL_BN_CTX*);
+
+WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_new(void);
+WOLFSSL_API void           wolfSSL_BN_free(WOLFSSL_BIGNUM*);
+WOLFSSL_API void           wolfSSL_BN_clear_free(WOLFSSL_BIGNUM*);
+
+
+WOLFSSL_API int wolfSSL_BN_sub(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*,
+                             const WOLFSSL_BIGNUM*);
+WOLFSSL_API int wolfSSL_BN_mod(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*,
+                             const WOLFSSL_BIGNUM*, const WOLFSSL_BN_CTX*);
+WOLFSSL_API int wolfSSL_BN_mod_exp(WOLFSSL_BIGNUM *r, const WOLFSSL_BIGNUM *a,
+        const WOLFSSL_BIGNUM *p, const WOLFSSL_BIGNUM *m, WOLFSSL_BN_CTX *ctx);
+WOLFSSL_API const WOLFSSL_BIGNUM* wolfSSL_BN_value_one(void);
+
+
+WOLFSSL_API int wolfSSL_BN_num_bytes(const WOLFSSL_BIGNUM*);
+WOLFSSL_API int wolfSSL_BN_num_bits(const WOLFSSL_BIGNUM*);
+
+WOLFSSL_API int wolfSSL_BN_is_zero(const WOLFSSL_BIGNUM*);
+WOLFSSL_API int wolfSSL_BN_is_one(const WOLFSSL_BIGNUM*);
+WOLFSSL_API int wolfSSL_BN_is_odd(const WOLFSSL_BIGNUM*);
+
+WOLFSSL_API int wolfSSL_BN_cmp(const WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*);
+
+WOLFSSL_API int wolfSSL_BN_bn2bin(const WOLFSSL_BIGNUM*, unsigned char*);
+WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_bin2bn(const unsigned char*, int len,
+                                WOLFSSL_BIGNUM* ret);
+
+WOLFSSL_API int wolfSSL_mask_bits(WOLFSSL_BIGNUM*, int n);
+
+WOLFSSL_API int wolfSSL_BN_rand(WOLFSSL_BIGNUM*, int bits, int top, int bottom);
+WOLFSSL_API int wolfSSL_BN_is_bit_set(const WOLFSSL_BIGNUM*, int n);
+WOLFSSL_API int wolfSSL_BN_hex2bn(WOLFSSL_BIGNUM**, const char* str);
+
+WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_dup(const WOLFSSL_BIGNUM*);
+WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_copy(WOLFSSL_BIGNUM*,
+                                            const WOLFSSL_BIGNUM*);
+
+WOLFSSL_API int   wolfSSL_BN_dec2bn(WOLFSSL_BIGNUM**, const char* str);
+WOLFSSL_API char* wolfSSL_BN_bn2dec(const WOLFSSL_BIGNUM*);
+
+WOLFSSL_API int wolfSSL_BN_lshift(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*, int);
+WOLFSSL_API int wolfSSL_BN_add_word(WOLFSSL_BIGNUM*, WOLFSSL_BN_ULONG);
+WOLFSSL_API int wolfSSL_BN_set_bit(WOLFSSL_BIGNUM*, int);
+WOLFSSL_API int wolfSSL_BN_set_word(WOLFSSL_BIGNUM*, WOLFSSL_BN_ULONG);
+
+WOLFSSL_API int wolfSSL_BN_add(WOLFSSL_BIGNUM*, WOLFSSL_BIGNUM*,
+                               WOLFSSL_BIGNUM*);
+WOLFSSL_API char *wolfSSL_BN_bn2hex(const WOLFSSL_BIGNUM*);
+WOLFSSL_API int wolfSSL_BN_is_prime_ex(const WOLFSSL_BIGNUM*, int,
+                                       WOLFSSL_BN_CTX*, WOLFSSL_BN_GENCB*);
+WOLFSSL_API WOLFSSL_BN_ULONG wolfSSL_BN_mod_word(const WOLFSSL_BIGNUM*,
+                                                 WOLFSSL_BN_ULONG);
+#if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM)
+    WOLFSSL_API int wolfSSL_BN_print_fp(FILE*, const WOLFSSL_BIGNUM*);
+#endif
+WOLFSSL_API int wolfSSL_BN_rshift(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*, int);
+WOLFSSL_API WOLFSSL_BIGNUM *wolfSSL_BN_CTX_get(WOLFSSL_BN_CTX *ctx);
+WOLFSSL_API void wolfSSL_BN_CTX_start(WOLFSSL_BN_CTX *ctx);
+
+typedef WOLFSSL_BIGNUM BIGNUM;
+typedef WOLFSSL_BN_CTX BN_CTX;
+typedef WOLFSSL_BN_GENCB BN_GENCB;
+
+#define BN_CTX_new        wolfSSL_BN_CTX_new
+#define BN_CTX_init       wolfSSL_BN_CTX_init
+#define BN_CTX_free       wolfSSL_BN_CTX_free
+
+#define BN_new        wolfSSL_BN_new
+#define BN_free       wolfSSL_BN_free
+#define BN_clear_free wolfSSL_BN_clear_free
+
+#define BN_num_bytes wolfSSL_BN_num_bytes
+#define BN_num_bits  wolfSSL_BN_num_bits
+
+#define BN_is_zero  wolfSSL_BN_is_zero
+#define BN_is_one   wolfSSL_BN_is_one
+#define BN_is_odd   wolfSSL_BN_is_odd
+
+#define BN_cmp    wolfSSL_BN_cmp
+
+#define BN_bn2bin  wolfSSL_BN_bn2bin
+#define BN_bin2bn  wolfSSL_BN_bin2bn
+
+#define BN_mod       wolfSSL_BN_mod
+#define BN_mod_exp   wolfSSL_BN_mod_exp
+#define BN_sub       wolfSSL_BN_sub
+#define BN_value_one wolfSSL_BN_value_one
+
+#define BN_mask_bits wolfSSL_mask_bits
+
+#define BN_rand       wolfSSL_BN_rand
+#define BN_is_bit_set wolfSSL_BN_is_bit_set
+#define BN_hex2bn     wolfSSL_BN_hex2bn
+
+#define BN_dup  wolfSSL_BN_dup
+#define BN_copy wolfSSL_BN_copy
+
+#define BN_set_word wolfSSL_BN_set_word
+
+#define BN_dec2bn wolfSSL_BN_dec2bn
+#define BN_bn2dec wolfSSL_BN_bn2dec
+#define BN_bn2hex wolfSSL_BN_bn2hex
+
+#define BN_lshift wolfSSL_BN_lshift
+#define BN_add_word wolfSSL_BN_add_word
+#define BN_add wolfSSL_BN_add
+#define BN_set_word wolfSSL_BN_set_word
+#define BN_set_bit wolfSSL_BN_set_bit
+
+
+#define BN_is_prime_ex wolfSSL_BN_is_prime_ex
+#define BN_print_fp wolfSSL_BN_print_fp
+#define BN_rshift wolfSSL_BN_rshift
+#define BN_mod_word wolfSSL_BN_mod_word
+
+#define BN_CTX_get wolfSSL_BN_CTX_get
+#define BN_CTX_start wolfSSL_BN_CTX_start
+
+#ifdef __cplusplus
+    }  /* extern "C" */
+#endif
+
+
+#endif /* WOLFSSL__H_ */
+