openssl decode

OpenSSL is an open source SSL implementation. The simplest and most important application based on the OpenSSL directive is to use Req, CAs, and X509 to issue a certificate.OpenSSL provides command-line options and interactive two ways to perform

OpenSSL symmetric encryption algorithm commands 1. symmetric encryption algorithm Overview The openssl Encryption Algorithm Library provides a wide range of symmetric encryption algorithms. We can use the symmetric encryption algorithm commands

Using OpenSSL utilities An OpenSSL command line takes the following form: openssl utility arguments For example: openssl x509 -in OrbixCA -text Each Command is individually described in this Appendix. To get a list of the arguments

1. Overview of symmetric encryption algorithmsOpenSSL's cryptographic algorithm library provides a rich symmetric encryption algorithm that can be used in the form of symmetric cryptographic algorithm directives provided by OpenSSL, or by invoking

Symmetric encryption tool, understanding the principle of symmetric encryption is very simple, the principle section is shown below. OpenSSL enc-ciphername [-in filename] [-out filename] [-pass arg] [-e] [-d] [-a/-base64] [-k password] [-S SALT]

OpenSSL to Base64 codec specification support is poor, using it to encode and decode the results of other languages such as PHP processing is not convenient, notice a few of the following collation1, if the PHP encryption results do base64 encoding

Use OpenSSL for BASE64 encoding and decoding OpenSSL can directly use commands to encode and decode the file in base64. OpenSSL provides APIs to achieve this. Let's just talk about the code. Note that each 64-Byte Character After base64 encoding has

Under the Windows platform, if you want to parse a X509 certificate file, the most straightforward way is to use Microsoft's CryptoAPI. But under the non-Windows platform, you can only use the powerful open source cross-platform library OpenSSL.

"Heartbleed" is called one of the most serious security vulnerabilities in the history of the Internet. It affects a large number of frequently-used websites and services, including Gmail, which many people use every day, users' passwords and credit

The following script is from the seven cattle provided by the $ echo -n [AES128KEY] | openssl rsautl -encrypt -oaep -inkey [QINIU_PUB_KEY_FILE] -pubin | openssl base64 -A | tr "+/" "-_" I know that PHP has to provide openssl modules, but I do not