Linux command
pkcs8.1s 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Convert to PKCS#8
openssl pkcs8 -topk8 -in [key.pem] -out [key-pkcs8.pem]
Convert with encryption
openssl pkcs8 -topk8 -in [key.pem] -out [key.p8] -v2 aes256
Convert to unencrypted
openssl pkcs8 -topk8 -in [key.pem] -out [key.p8] -nocrypt
Convert from PKCS#8
openssl pkcs8 -in [key.p8] -out [key.pem]
说明
openssl pkcs8 converts private keys between traditional OpenSSL format and the standardized PKCS#8 format. PKCS#8 is a widely supported container format for private keys that works across different cryptographic libraries and programming languages. The -topk8 flag converts from traditional to PKCS#8 format. Keys can be encrypted with various ciphers using -v2 or left unencrypted with -nocrypt. Without -topk8, the tool reads PKCS#8 input and outputs in traditional format.
参数
- -topk8
- Convert to PKCS#8.
- -in _FILE_
- Input key file.
- -out _FILE_
- Output file.
- -nocrypt
- No encryption.
- -v2 _CIPHER_
- Encryption cipher.
- -inform _FORMAT_
- Input format.
FAQ
What is the pkcs8.1s command used for?
openssl pkcs8 converts private keys between traditional OpenSSL format and the standardized PKCS#8 format. PKCS#8 is a widely supported container format for private keys that works across different cryptographic libraries and programming languages. The -topk8 flag converts from traditional to PKCS#8 format. Keys can be encrypted with various ciphers using -v2 or left unencrypted with -nocrypt. Without -topk8, the tool reads PKCS#8 input and outputs in traditional format.
How do I run a basic pkcs8.1s example?
Run `openssl pkcs8 -topk8 -in [key.pem] -out [key-pkcs8.pem]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -topk8 do in pkcs8.1s?
Convert to PKCS#8.