diff options
| author | Derek Jones <derek.jones@ellislab.com> | 2011-10-05 23:12:36 +0200 |
|---|---|---|
| committer | Derek Jones <derek.jones@ellislab.com> | 2011-10-05 23:12:36 +0200 |
| commit | 3e9fb1c78fcb1bf542f66d7743a725919505e148 (patch) | |
| tree | 720c61ed61b6de76ccfa50934771ee9468799013 /user_guide_src/source/libraries/encryption.rst | |
| parent | 078625105db343685c92f5827c09bbc32f59dc41 (diff) | |
fixed code block spacing in Encryption lib docs
Diffstat (limited to 'user_guide_src/source/libraries/encryption.rst')
| -rw-r--r-- | user_guide_src/source/libraries/encryption.rst | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/user_guide_src/source/libraries/encryption.rst b/user_guide_src/source/libraries/encryption.rst index 27c6a6484..356465b21 100644 --- a/user_guide_src/source/libraries/encryption.rst +++ b/user_guide_src/source/libraries/encryption.rst @@ -69,24 +69,35 @@ $this->encrypt->encode() Performs the data encryption and returns it as a string. Example:: - $msg = 'My secret message'; $encrypted_string = $this->encrypt->encode($msg); + $msg = 'My secret message'; + + $encrypted_string = $this->encrypt->encode($msg); + You can optionally pass your encryption key via the second parameter if you don't want to use the one in your config file:: - $msg = 'My secret message'; $key = 'super-secret-key'; $encrypted_string = $this->encrypt->encode($msg, $key); + $msg = 'My secret message'; + $key = 'super-secret-key'; + + $encrypted_string = $this->encrypt->encode($msg, $key); $this->encrypt->decode() ======================== Decrypts an encoded string. Example:: - $encrypted_string = 'APANtByIGI1BpVXZTJgcsAG8GZl8pdwwa84'; $plaintext_string = $this->encrypt->decode($encrypted_string); + $encrypted_string = 'APANtByIGI1BpVXZTJgcsAG8GZl8pdwwa84'; + + $plaintext_string = $this->encrypt->decode($encrypted_string); You can optionally pass your encryption key via the second parameter if you don't want to use the one in your config file:: - $msg = 'My secret message'; $key = 'super-secret-key'; $encrypted_string = $this->encrypt->decode($msg, $key); + $msg = 'My secret message'; + $key = 'super-secret-key'; + + $encrypted_string = $this->encrypt->decode($msg, $key); $this->encrypt->set_cipher(); ============================== @@ -130,9 +141,8 @@ is to encode a hash it's simpler to use the native function:: If your server does not support SHA1 you can use the provided function. -$this->encrypt->encode_from_legacy($orig_data, $legacy_mode = -MCRYPT_MODE_ECB, $key = ''); -============================== +$this->encrypt->encode_from_legacy($orig_data, $legacy_mode = MCRYPT_MODE_ECB, $key = ''); +========================================================================================== Enables you to re-encode data that was originally encrypted with CodeIgniter 1.x to be compatible with the Encryption library in @@ -143,7 +153,7 @@ encrypted session data or transitory encrypted flashdata require no intervention on your part. However, existing encrypted Sessions will be destroyed since data encrypted prior to 2.x will not be decoded. -**Why only a method to re-encode the data instead of maintaining legacy +..important:: **Why only a method to re-encode the data instead of maintaining legacy methods for both encoding and decoding?** The algorithms in the Encryption library have improved in CodeIgniter 2.x both for performance and security, and we do not wish to encourage continued use of the older |