11        char *crypt_genhash_impl(char *ctbuffer, size_t ctbufflen,
  12             const char *plaintext, const char *salt, const char **params);
  13 
  14 
  15 DESCRIPTION
  16        The crypt_genhash_impl() function is called by crypt(3C) to generate
  17        the encrypted password plaintext.
  18 
  19 
  20        The ctbuffer argument is a pointer to an MT-safe buffer of ctbufflen
  21        size that is used to return the result.
  22 
  23 
  24        The salt argument is the salt used in encoding.
  25 
  26 
  27        The params argument is an argv-like null-terminated vector of type char
  28        *. The first element of params represents the mechanism token name from
  29        crypt.conf(4). The remaining elements of params represent strings of
  30        the form <parameter>[=<value>] to allow passing in additional
  31        information from the crypt.conf entry, such as specifing rounds
  32        information "rounds=4096".
  33 
  34 
  35        The crypt_genhash_impl() function must not free(3C) ctbufflen on error.
  36 
  37 RETURN VALUES
  38        Upon successful completion, crypt_genhash_impl() returns a pointer to
  39        the encoded version of plaintext. Otherwise a null pointer is returned
  40        and errno is set to indicate the error.
  41 
  42 ERRORS
  43        The crypt_genhash_impl() function will fail if:
  44 
  45        EINVAL
  46                   The configuration file crypt.conf contains an invalid entry.
  47 
  48 
  49        ELIBACC
  50                   The required shared library was not found.
  51 

  11        char *crypt_genhash_impl(char *ctbuffer, size_t ctbufflen,
  12             const char *plaintext, const char *salt, const char **params);
  13 
  14 
  15 DESCRIPTION
  16        The crypt_genhash_impl() function is called by crypt(3C) to generate
  17        the encrypted password plaintext.
  18 
  19 
  20        The ctbuffer argument is a pointer to an MT-safe buffer of ctbufflen
  21        size that is used to return the result.
  22 
  23 
  24        The salt argument is the salt used in encoding.
  25 
  26 
  27        The params argument is an argv-like null-terminated vector of type char
  28        *. The first element of params represents the mechanism token name from
  29        crypt.conf(4). The remaining elements of params represent strings of
  30        the form <parameter>[=<value>] to allow passing in additional
  31        information from the crypt.conf entry, such as specifying rounds
  32        information "rounds=4096".
  33 
  34 
  35        The crypt_genhash_impl() function must not free(3C) ctbufflen on error.
  36 
  37 RETURN VALUES
  38        Upon successful completion, crypt_genhash_impl() returns a pointer to
  39        the encoded version of plaintext. Otherwise a null pointer is returned
  40        and errno is set to indicate the error.
  41 
  42 ERRORS
  43        The crypt_genhash_impl() function will fail if:
  44 
  45        EINVAL
  46                   The configuration file crypt.conf contains an invalid entry.
  47 
  48 
  49        ELIBACC
  50                   The required shared library was not found.
  51