upd: openssl to 1.1.0

[cassiopeia.git] / lib / openssl / doc / crypto / RC4_set_key.pod

diff --git a/lib/openssl/doc/crypto/rc4.pod b/lib/openssl/doc/crypto/RC4_set_key.pod
similarity index 71%
rename from lib/openssl/doc/crypto/rc4.pod
rename to lib/openssl/doc/crypto/RC4_set_key.pod
index b6d3a4342caa22f066625d7d4a4dfd6f6c8fa013..fe5d2d14857c7ebd3a24d890bec7929848cb403f 100644 (file)
--- a/lib/openssl/doc/crypto/rc4.pod
+++ b/lib/openssl/doc/crypto/RC4_set_key.pod
@@ -37,26 +37,30 @@ Since RC4 is a stream cipher (the input is XORed with a pseudo-random
 key stream to produce the output), decryption uses the same function
 calls as encryption.
 
-Applications should use the higher level functions
-L<EVP_EncryptInit(3)|EVP_EncryptInit(3)>
-etc. instead of calling the RC4 functions directly.
-
 =head1 RETURN VALUES
 
 RC4_set_key() and RC4() do not return values.
 
 =head1 NOTE
 
-Certain conditions have to be observed to securely use stream ciphers.
-It is not permissible to perform multiple encryptions using the same
-key stream.
+Applications should use the higher level functions
+L<EVP_EncryptInit(3)> etc. instead of calling these
+functions directly.
+
+It is difficult to securely use stream ciphers. For example, do not perform
+multiple encryptions using the same key stream.
 
 =head1 SEE ALSO
 
-L<blowfish(3)|blowfish(3)>, L<des(3)|des(3)>, L<rc2(3)|rc2(3)>
+L<EVP_EncryptInit(3)>
+
+=head1 COPYRIGHT
 
-=head1 HISTORY
+Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
 
-RC4_set_key() and RC4() are available in all versions of SSLeay and OpenSSL.
+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