Linux command
openssl-prime 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Check if number is prime
openssl prime [number]
Check hex number
openssl prime -hex [hex-number]
Generate random prime
openssl prime -generate -bits [256]
Generate safe prime
openssl prime -generate -bits [256] -safe
说明
openssl prime tests numbers for primality or generates prime numbers. Uses Miller-Rabin primality testing. Useful for cryptographic applications requiring prime numbers.
参数
- -hex
- Input/output in hexadecimal.
- -generate
- Generate a prime number.
- -bits _n_
- Number of bits for generation.
- -safe
- Generate safe prime (p where (p-1)/2 is also prime).
- -checks _n_
- Number of Miller-Rabin tests.
FAQ
What is the openssl-prime command used for?
openssl prime tests numbers for primality or generates prime numbers. Uses Miller-Rabin primality testing. Useful for cryptographic applications requiring prime numbers.
How do I run a basic openssl-prime example?
Run `openssl prime [number]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -hex do in openssl-prime?
Input/output in hexadecimal.