fs/cifs/md5.h

   1 #ifndef MD5_H
   2 #define MD5_H
   3 #ifndef HEADER_MD5_H
   4 /* Try to avoid clashes with OpenSSL */
   5 #define HEADER_MD5_H
   6 #endif
   7
   8 struct MD5Context {
   9         __u32 buf[4];
  10         __u32 bits[2];
  11         unsigned char in[64];
  12 };
  13 #endif                          /* !MD5_H */
  14
  15 #ifndef _HMAC_MD5_H
  16 struct HMACMD5Context {
  17         struct MD5Context ctx;
  18         unsigned char k_ipad[65];
  19         unsigned char k_opad[65];
  20 };
  21 #endif                          /* _HMAC_MD5_H */
  22
  23 void MD5Init(struct MD5Context *context);
  24 void MD5Update(struct MD5Context *context, unsigned char const *buf,
  25                         unsigned len);
  26 void MD5Final(unsigned char digest[16], struct MD5Context *context);
  27
  28 /* The following definitions come from lib/hmacmd5.c  */
  29
  30 void hmac_md5_init_rfc2104(unsigned char *key, int key_len,
  31                         struct HMACMD5Context *ctx);
  32 void hmac_md5_init_limK_to_64(const unsigned char *key, int key_len,
  33                         struct HMACMD5Context *ctx);
  34 void hmac_md5_update(const unsigned char *text, int text_len,
  35                         struct HMACMD5Context *ctx);
  36 void hmac_md5_final(unsigned char *digest, struct HMACMD5Context *ctx);
  37 void hmac_md5(unsigned char key[16], unsigned char *data, int data_len,
  38                         unsigned char *digest);