If you search it long enough, you start to see the pattern: homomorphic encryption manuals are not just reference sheets. They are the keys to running computations on encrypted data without ever decrypting it. The commands and flags are terse. The definitions are strict. The implications are enormous.
A good homomorphic encryption manpage describes exactly what the binary will do, bit by bit. It explains parameters for ciphertext modulus, keyswitching, relinearization, and polynomial degree. It includes examples that compile in seconds and demonstrate addition, multiplication, and transformation of encrypted numbers while keeping them private. The best manpages pair this with guidance on performance tuning: choosing parameters that balance security, speed, and memory.
Study the flags for encryption and evaluation carefully. For example, --poly-degree controls the core size of your encrypted polynomials. Larger degrees mean more security, but more CPU. --modulus and --relinearize decide both the strength and efficiency of multiplications. Well-written sections in the manpages also cover encoding schemes, like batching values into a single ciphertext or using fixed-point representation.
Modern homomorphic encryption manpages often include warnings about noise growth. Every operation adds noise; too much and the data becomes unreadable. The docs outline bootstrapping options for refreshing a ciphertext, letting computation chains run longer. They also detail serialization formats for moving encrypted data between applications or machines without breaking the cryptographic guarantees.