Chacha cipher. More...
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Detailed Description
Chacha cipher.
Description
The Chacha cipher is a stream cipher which generates a key stream of at most 2^70 bytes composed of blocks of size 512 bits. The possible key sizes are 128 bits and 256 bits and the possible numbers of rounds are 8,12 and, 20.
- Version
- 1.0
Definition in file lcx_chacha.h.
