X-Git-Url: https://git.cryptolib.org/?p=avr-crypto-lib.git;a=blobdiff_plain;f=doc%2Facl_blockciphers.texi;fp=doc%2Facl_blockciphers.texi;h=d2560198f2379b9173129ad27cbe0c815ee32e1a;hp=93b6a8db2ab994cf80370dfdd217c62d0e699f6b;hb=0ce5b31e9772c15cd1514e371a59f04e3a888111;hpb=ca330e4062c4d93a75ac5046b80937acbadf7794 diff --git a/doc/acl_blockciphers.texi b/doc/acl_blockciphers.texi index 93b6a8d..d256019 100644 --- a/doc/acl_blockciphers.texi +++ b/doc/acl_blockciphers.texi @@ -1,8 +1,7 @@ @c acl_blockcipher.texi @section Block ciphers -@subsection What a block cipher does - A block cipher is a algorithm which turn an input of fixed length into an + A block cipher is a algorithm which turns an input of fixed length into an output of the same length (enciphering or encrypting). The transformation is specified by a key which has to be of a fixed length, or a length of a given set or range.