wording

Author: remicollet

README.md

@@ -1,19 +1,25 @@
 # xpass extension for PHP
 
-This extension provides password hashing algorithms used in Linux distributions.
+This extension provides password hashing algorithms used by Linux distributions.
 
 * **sha512** (`$6$`) provided for legacy as used on some old distributions (ex: RHEL-8)
 * **yescrypt** (`$y$`) used on modern distributions
 
-----
+Notices: these are fast, don't expect high security level.
+
+**Computation time**
+
+* bcrypt: 0.33"
+* argon2i: 0.53"
+* argon2id: 0.55"
+* sha512: 0.01"
+* yescrypt: 0,08"
 
 # Sources
 
 * Official git repository: https://git.remirepo.net/cgit/tools/php-xpass.git/
 * Mirror on github for contributors: https://github.com/remicollet/php-xpass
 
-----
-
 # Build
 
 You need the Extended crypt library development files (libxcrypt-devel)
@@ -25,28 +31,22 @@ From the sources tree
     $ make
     $ make test
 
-----
-
 # Usage
 
-## password hashing
+## password hashing and verifying
 
     $ php -a
     php > var_dump($hash = password_hash("secret", PASSWORD_YESCRYPT));
     string(73) "$y$j9T$X9Va6i3zHjyKGJAskYZPv.$i1m/WR1C6/tqhB7IdOsi9Ar1JF4Qr38vBx104ao1OS5"
     php > var_dump(password_verify("secret", $hash));
     bool(true)
 
-----
-
 # LICENSE
 
 Author: Remi Collet
 
 This extension is licensed under [The PHP License, version 3.01](http://www.php.net/license/3_01.txt)
 
------
-
 # History
 
 Created on user request