Merge remote-tracking branch 'origin/master'

# Conflicts:
#	README.md
This commit is contained in:
Zhi Guan
2017-02-14 16:12:29 +08:00
parent d2254170b8
commit 43fed1108d
3503 changed files with 320546 additions and 408546 deletions

View File

@@ -10,7 +10,11 @@ RAND_bytes, RAND_pseudo_bytes - generate random data
int RAND_bytes(unsigned char *buf, int num);
Deprecated:
#if OPENSSL_API_COMPAT < 0x10100000L
int RAND_pseudo_bytes(unsigned char *buf, int num);
#endif
=head1 DESCRIPTION
@@ -18,6 +22,7 @@ RAND_bytes() puts B<num> cryptographically strong pseudo-random bytes
into B<buf>. An error occurs if the PRNG has not been seeded with
enough randomness to ensure an unpredictable byte sequence.
RAND_pseudo_bytes() has been deprecated. Users should use RAND_bytes() instead.
RAND_pseudo_bytes() puts B<num> pseudo-random bytes into B<buf>.
Pseudo-random byte sequences generated by RAND_pseudo_bytes() will be
unique if they are of sufficient length, but are not necessarily
@@ -31,20 +36,23 @@ the new pseudo-random bytes unless disabled at compile time (see FAQ).
=head1 RETURN VALUES
RAND_bytes() returns 1 on success, 0 otherwise. The error code can be
obtained by L<ERR_get_error(3)|ERR_get_error(3)>. RAND_pseudo_bytes() returns 1 if the
obtained by L<ERR_get_error(3)>. RAND_pseudo_bytes() returns 1 if the
bytes generated are cryptographically strong, 0 otherwise. Both
functions return -1 if they are not supported by the current RAND
method.
=head1 SEE ALSO
L<rand(3)|rand(3)>, L<ERR_get_error(3)|ERR_get_error(3)>,
L<RAND_add(3)|RAND_add(3)>
L<rand(3)>, L<ERR_get_error(3)>,
L<RAND_add(3)>
=head1 HISTORY
=head1 COPYRIGHT
RAND_bytes() is available in all versions of SSLeay and OpenSSL. It
has a return value since OpenSSL 0.9.5. RAND_pseudo_bytes() was added
in OpenSSL 0.9.5.
Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
L<https://www.openssl.org/source/license.html>.
=cut