[libgcrypt](ftp://ftp.gnupg.org/gcrypt/libgcrypt/). At least one
of these two libraries is needed as the backend for cryptographic
routines on both the server and the client side. Both openssl and
[libgcrypt](ftp://ftp.gnupg.org/gcrypt/libgcrypt/). At least one
of these two libraries is needed as the backend for cryptographic
routines on both the server and the client side. Both openssl and