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ripemd ()
  • >> ripemd (3) ( Solaris man: Библиотечные вызовы )
  • ripemd (3) ( FreeBSD man: Библиотечные вызовы )
  • ripemd (3) ( Linux man: Библиотечные вызовы )
  • 
    
    

    NAME

         RIPEMD160, RIPEMD160_Init, RIPEMD160_Update, RIPEMD160_Final
         - RIPEMD-160 hash function
    
    
    

    SYNOPSIS

          #include <openssl/ripemd.h>
    
          unsigned char *RIPEMD160(const unsigned char *d, unsigned long n,
                           unsigned char *md);
    
          void RIPEMD160_Init(RIPEMD160_CTX *c);
          void RIPEMD160_Update(RIPEMD_CTX *c, const void *data,
                           unsigned long len);
          void RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c);
    
    
    
    

    DESCRIPTION

         RIPEMD-160 is a cryptographic hash function with a 160 bit
         output.
    
         RIPEMD160() computes the RIPEMD-160 message digest of the n
         bytes at d and places it in md (which must have space for
         RIPEMD160_DIGEST_LENGTH == 20 bytes of output). If md is
         NULL, the digest is placed in a static array.
    
         The following functions may be used if the message is not
         completely stored in memory:
    
         RIPEMD160_Init() initializes a RIPEMD160_CTX structure.
    
         RIPEMD160_Update() can be called repeatedly with chunks of
         the message to be hashed (len bytes at data).
    
         RIPEMD160_Final() places the message digest in md, which
         must have space for RIPEMD160_DIGEST_LENGTH == 20 bytes of
         output, and erases the RIPEMD160_CTX.
    
         Applications should use the higher level functions
         EVP_DigestInit(3) etc. instead of calling the hash functions
         directly.
    
    
    

    RETURN VALUES

         RIPEMD160() returns a pointer to the hash value.
    
         RIPEMD160_Init(), RIPEMD160_Update() and RIPEMD160_Final()
         do not return values.
    
    
    

    CONFORMING TO

         ISO/IEC 10118-3 (draft) (??)
    
    
    

    SEE ALSO

         sha(3), hmac(3), EVP_DigestInit(3)
    
    
    

    HISTORY

         RIPEMD160(), RIPEMD160_Init(), RIPEMD160_Update() and
         RIPEMD160_Final() are available since SSLeay 0.9.0.
    
    
    
    


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