This bug has also been reported upstream: https://github.com/mhogomchungu/zuluCrypt/issues/110 <https://github.com/mhogomchungu/zuluCrypt/issues/110>
It is fixed by this commit: https://github.com/mhogomchungu/zuluCrypt/commit/25ab6fc33cba8600e8ceb6e3cd46c7b3ca68ff85.patch <https://github.com/mhogomchungu/zuluCrypt/commit/25ab6fc33cba8600e8ceb6e3cd46c7b3ca68ff85.patch> A workaround is preloading libgcrypt: # LD_PRELOAD=/lib/x86_64-linux-gnu/libgcrypt.so.20 zuluCrypt-cli