git.sur5r.net Git - freertos/blob - FreeRTOS-Plus/CyaSSL/cyassl/openssl/dsa.h

   1 /* dsa.h for openSSL */
   2
   3
   4 #ifndef CYASSL_DSA_H_
   5 #define CYASSL_DSA_H_
   6
   7
   8 #include <cyassl/openssl/ssl.h>
   9 #include <cyassl/openssl/bn.h>
  10
  11
  12 #ifdef __cplusplus
  13     extern "C" {
  14 #endif
  15
  16
  17
  18 struct CYASSL_DSA {
  19         CYASSL_BIGNUM* p;
  20         CYASSL_BIGNUM* q;
  21         CYASSL_BIGNUM* g;
  22         CYASSL_BIGNUM* pub_key;      /* our y */
  23         CYASSL_BIGNUM* priv_key;     /* our x */
  24     void*          internal;     /* our Dsa Key */
  25     char           inSet;        /* internal set from external ? */
  26     char           exSet;        /* external set from internal ? */
  27 };
  28
  29
  30 CYASSL_API CYASSL_DSA* CyaSSL_DSA_new(void);
  31 CYASSL_API void        CyaSSL_DSA_free(CYASSL_DSA*);
  32
  33 CYASSL_API int CyaSSL_DSA_generate_key(CYASSL_DSA*);
  34 CYASSL_API int CyaSSL_DSA_generate_parameters_ex(CYASSL_DSA*, int bits,
  35                    unsigned char* seed, int seedLen, int* counterRet,
  36                    unsigned long* hRet, void* cb);
  37
  38 CYASSL_API int CyaSSL_DSA_LoadDer(CYASSL_DSA*, const unsigned char*, int sz);
  39 CYASSL_API int CyaSSL_DSA_do_sign(const unsigned char* d, unsigned char* sigRet,
  40                                   CYASSL_DSA* dsa);
  41
  42 #define DSA_new CyaSSL_DSA_new
  43 #define DSA_free CyaSSL_DSA_free
  44
  45 #define DSA_generate_key           CyaSSL_DSA_generate_key
  46 #define DSA_generate_parameters_ex CyaSSL_DSA_generate_parameters_ex
  47
  48
  49 #ifdef __cplusplus
  50     }  /* extern "C" */
  51 #endif
  52
  53 #endif /* header */