我正在尝试使用以下命令创建密钥
openssl genrsa -out /danny/mykey.key 2048 -config /etc/pki/t1s/openssl.cnf
但我得到低于错误
warning, not much extra random data, consider using the -rand option Generating RSA private key, 2048 bit long modulus
89660:error:24064064:random number generator:SSLEAY_RAND_BYTES:PRNG not seeded:md_rand.c:512:
You need to read the OpenSSL FAQ, http://openssl.org/faq
有人可以建议发生了什么问题吗?我该如何解决?