RAND_load_file man page on AIX

Man page or keyword search:  
man Server   4752 pages
apropos Keyword Search (all sections)
Output format
AIX logo
[printable version]

RAND_load_file(3)		    OpenSSL		     RAND_load_file(3)

NAME
       RAND_load_file, RAND_write_file, RAND_file_name - PRNG seed file

SYNOPSIS
	#include <openssl/rand.h>

	const char *RAND_file_name(char *buf, size_t num);

	int RAND_load_file(const char *filename, long max_bytes);

	int RAND_write_file(const char *filename);

DESCRIPTION
       RAND_file_name() generates a default path for the random seed file. buf
       points to a buffer of size num in which to store the filename. The seed
       file is $RANDFILE if that environment variable is set, $HOME/.rnd oth‐
       erwise. If $HOME is not set either, or num is too small for the path
       name, an error occurs.

       RAND_load_file() reads a number of bytes from file filename and adds
       them to the PRNG. If max_bytes is non-negative, up to to max_bytes are
       read; starting with OpenSSL 0.9.5, if max_bytes is -1, the complete
       file is read.

       RAND_write_file() writes a number of random bytes (currently 1024) to
       file filename which can be used to initialize the PRNG by calling
       RAND_load_file() in a later session.

RETURN VALUES
       RAND_load_file() returns the number of bytes read.

       RAND_write_file() returns the number of bytes written, and -1 if the
       bytes written were generated without appropriate seed.

       RAND_file_name() returns a pointer to buf on success, and NULL on
       error.

SEE ALSO
       rand(3), RAND_add(3), RAND_cleanup(3)

HISTORY
       RAND_load_file(), RAND_write_file() and RAND_file_name() are available
       in all versions of SSLeay and OpenSSL.

1.0.0h				  2001-03-21		     RAND_load_file(3)
[top]
                             _         _         _ 
                            | |       | |       | |     
                            | |       | |       | |     
                         __ | | __ __ | | __ __ | | __  
                         \ \| |/ / \ \| |/ / \ \| |/ /  
                          \ \ / /   \ \ / /   \ \ / /   
                           \   /     \   /     \   /    
                            \_/       \_/       \_/ 
More information is available in HTML format for server AIX

List of man pages available for AIX

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net