QuasarApp/qca
4
0
Fork 0
mirror of https://github.com/QuasarApp/qca.git synced 2025-04-26 19:44:32 +00:00
Code Issues Projects Releases Wiki Activity

Improve documentation

Browse Source
This commit is contained in:
Ivan Romanov 2016-09-19 10:47:25 +05:00
parent fdf961cfa3
commit 4efa158c31
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/QtCrypto/qca_basic.h
View File

@ -532,7 +532,9 @@ private:
The most common padding scheme is known as PKCS#7 (also PKCS#1), and
it specifies that the pad bytes are all equal to the length of the
padding ( for example, if you need three pad bytes to complete the block,
then the padding is 0x03 0x03 0x03 ).
then the padding is 0x03 0x03 0x03 ). PKCS#5 padding is a subset of
PKCS#7 padding for 8 byte block sizes. For explanation, see
http://crypto.stackexchange.com/questions/9043/what-is-the-difference-between-pkcs5-padding-and-pkcs7-padding/9044#9044.
On encryption, for algorithm / mode combinations that require
padding, you will get a block of ciphertext when the input plain