[#ChaCha20Aligned-BLOCKLEN] = xref:ChaCha20Aligned.adoc[ChaCha20Aligned]::BLOCKLEN :relfileprefix: ../ :mrdocs: Block size (inputs/outputs to Keystream / Crypt should be multiples of this). == Synopsis Declared in `<crypto/chacha20.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- inline constexpr static unsigned int BLOCKLEN = {64}; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#