流程序列图 OpenSSLJavaDecode Base64Decrypt DataReturn Decrypted Data 类图 DecryptExample+String decrypt(String encryptedData, String secretKey) 结论 在这篇文章中,我们简要介绍了如何在 Java 中加密数据并使用 OpenSSL 解密。由于安全性的重要性,加密和解密过
} // Base64 decode using OpenSSL EVP_DecodeBlock int base64_decode(const char *b64_input, unsigned char **output, int *out_len) { if (!b64_input || !output || !out_len) return -1; int len = strlen(b64_input); int max_decoded_len = ((len + 3) / 4) * 3; // Safer r...
$decrypted,$priKey);4142echo'公钥加密:',base64_encode($encrypted),'私钥解密:','<br>',$decrypted,'<br>';43echo'---公私钥加解密-END---','<br>';4445//生成文件46$csr= openssl_csr_new($dn,$priKey,$config);//基于$dn生成新的 CSR (证书签名请求)47$sscert...
由于PHP代码运行良好,因此 $output =openssl_decrypt(base64_decode($datareturn $output; $decrypted_rek =openssl_decrypt(base64_decode($rek), 'AES-256-ECB', $decrypted_sek, 浏览0提问于2018-09-09得票数2 回答已采纳 1回答 有没有“给程序员写提示”的网站?
//相应的:加密后生产的16进制加密字符串需要进行base64_decode进行解密后在进行openssl_private_decrypt $crypted=base64_decode($crypted); openssl_private_decrypt($crypted, $decrypted , $private_key); echo "用私钥解密的结果为".($decrypted)."\n"; ...
openssl base64 -d <<<'V2VsY29tZSB0byBvcGVuc3NsIHdpa2kgd2l0aCBhIHZlcnkgbG9uZyBsaW5lIHRoYXQgc3BsaXRzLi4uCg==' => NOTHING! To be able to decode a base64 line without line feeds that exceeds the default 76 character length restriction use the-Aoption. ...
decode_base64("vGJRHufPYrbbnYYC0+BnwQ==") local c, err = require("resty.openssl.cipher").new("aes256") c:init(string.rep("0", 32), string.rep("0", 16), { is_encrypt = false, }) c:update(encrypted) local cipher, err = c:final() ngx.say(cipher) -- outputs "🦢" --...
The easiest way I have found to do this is with base64_encode and base64_decode. The following example using code from a previous example and split into encrypt and decrypt functions.function EncryptData($source){ $fp=fopen("/etc/httpd/conf/ssl.crt/server.crt","r"); $pub_key=fread(...
As it has no salt has no padding and by setting functions third parameter we have no more base64 encoded file to decode. The command will echo that it works... : / Raphael 10 months ago Beware of the padding this method adds !
local b, err = require("resty.openssl.bn").from_binary(ngx.decode_base64("WyU=")) local bin, err = b:to_binary() ngx.say(ngx.encode_base64(bin)) -- outputs "WyU=" Back to TOCbn.from_hex, bn:to_hexsyntax: bn, err = bn.from_hex(hex)...