История изменений

Never use /dev/random. On OpenBSD, it does the same as /dev/urandom, but on many other systems, it misbehaves. For example, it may block, directly return entropy instead of using a stream cipher, or only return data from hardware random generators.

Ref: https://man.openbsd.org/random.4

Т.ч. не слушай анонимных кукаретиков, они туфту гонят.

/dev/urandom is a correct way to go

Never use /dev/random. On OpenBSD, it does the same as /dev/urandom, but on many other systems, it misbehaves. For example, it may block, directly return entropy instead of using a stream cipher, or only return data from hardware random generators.

Ref: https://man.openbsd.org/random.4

Т.ч. не слушай анонимных кукаретиков, они туфту гонят.